def reading_line_features_vertices(gp, inputFC, field_peilgebied_id, peilgebieden_centroides_dict):
''' leest de vertices van een line feature en plaatst de coordinaten in een dictionary. per peilgebied worden de knopen afzonderlijk
opgeslagen:
outputdictionary = { GPGIDENT: {1:'x1 y1',2:x2 y2'}}
'''
vertex_dict = {}
inDesc = gp.describe(inputFC)
inRows = gp.searchcursor(inputFC)
inRow = inRows.next()
while inRow:
peilgebied_shapefile = inRow.getValue(field_peilgebied_id)
if peilgebieden_centroides_dict.has_key(peilgebied_shapefile):
#de gpgident uit de waterlijnenshape komt voor in de dictionary peilgebieden met centroides
feat = inRow.GetValue(inDesc.ShapeFieldName)
partnum = 0
partcount = feat.partcount
while partnum < partcount:
part = feat.getpart(partnum)
part.reset()
pnt = part.next()
pnt_count = 0
while pnt:
if not vertex_dict.has_key(peilgebied_shapefile):
vertex_dict[peilgebied_shapefile] = {}
vertex_dict[peilgebied_shapefile][pnt_count] = pnt
pnt = part.next()
pnt_count += 1
partnum += 1
inRow = inRows.next()
return vertex_dict
def calculate_to_and_from_point(gp, fc, ident):
"""
calculated a 2-tuple (x, y) for the frompoint and to_point of a line fc
"""
result = {}
row = gp.SearchCursor(fc)
for item in nens.gp.gp_iterator(row):
feat = item.GetValue(gp.describe(fc).ShapeFieldName)
item_id = item.GetValue(ident)
pnt_list = [(pnt.x, pnt.y) for pnt in nens.gp.gp_iterator(feat.getpart(0))]
result[item_id] = {"from_x": pnt_list[0][0], "from_y": pnt_list[0][1], "to_x": pnt_list[-1][0], "to_y": pnt_list[-1][1]}
return result
def get_line_parts(gp, line_fc, line_ident):
"""reads all the lines in the line_fc and return a dict with all line parts
"""
lineparts = {}
line_desc = gp.describe(line_fc)
row = gp.SearchCursor(line_fc)
for item in nens.gp.gp_iterator(row):
feat = item.GetValue(line_desc.ShapeFieldName)
item_id = item.GetValue(line_ident)
part = feat.getpart(0)
pnt_list = [(round(pnt.x, 5), round(pnt.y, 5)) for pnt in
nens.gp.gp_iterator(part)]
lineparts[item_id] = pnt_list
return lineparts
def add_centroids(gp, input_polygon):
"""
"""
if not turtlebase.arcgis.is_fieldname(gp, input_polygon, "POINT_X"):
gp.AddField(input_polygon, "POINT_X", "Double")
if not turtlebase.arcgis.is_fieldname(gp, input_polygon, "POINT_Y"):
gp.AddField(input_polygon, "POINT_Y", "Double")
in_desc = gp.describe(input_polygon)
row = gp.UpdateCursor(input_polygon)
for item in nens.gp.gp_iterator(row):
feat = item.GetValue(in_desc.ShapeFieldName)
x, y = turtlebase.arcgis.calculate_xy(gp, feat.Centroid)
# wegschrijven naar veld
item.setValue('POINT_X', x)
item.setValue('POINT_Y', y)
row.UpdateRow(item)
def create_centroids(gp, multipoints, output_fc, mp_ident):
"""creates a centerpoint fc out of a multipoint fc
"""
gp.AddXY_management(multipoints)
mpoint_desc = gp.describe(multipoints)
center_points = {}
row = gp.SearchCursor(multipoints)
for item in nens.gp.gp_iterator(row):
feat = item.GetValue(mpoint_desc.ShapeFieldName)
item_id = item.GetValue(mp_ident)
xcoord, ycoord = calculate_xy(gp, feat)
center_points[item_id] = {"xcoord": xcoord, "ycoord": ycoord}
workspace = os.path.dirname(output_fc)
fc_name = os.path.basename(output_fc)
gp.CreateFeatureClass_management(workspace, fc_name, "Point",
"#", "DISABLED", "DISABLED", "#")
gp.addfield(output_fc, 'proident', "TEXT")
gp.addfield(output_fc, 'xcoord', "DOUBLE")
gp.addfield(output_fc, 'ycoord', "DOUBLE")
rows = gp.InsertCursor(output_fc)
point = gp.CreateObject("Point")
for point_id, attributes in center_points.items():
row = rows.NewRow()
point.x = attributes['xcoord']
point.y = attributes['ycoord']
row.shape = point
row.SetValue('proident', point_id)
row.SetValue('xcoord', point.x)
row.SetValue('ycoord', point.y)
rows.InsertRow(row)
del rows
del row
def read_lines(gp, line_fc, ident=None):
"""
"""
points = {}
inDesc = gp.describe(line_fc)
row = gp.SearchCursor(line_fc)
id_int = 0
for item in nens.gp.gp_iterator(row):
feat = item.GetValue(inDesc.ShapeFieldName)
shape_length = feat.length
if ident is None:
item_id = id_int
id_int += 1
else:
item_id = item.GetValue(ident)
part = feat.getpart(0)
pnt_list = [(float(pnt.x), float(pnt.y)) for pnt in nens.gp.gp_iterator(part)]
points[(item_id, shape_length)] = pnt_list
return points
def get_pointcloud(gp, point_fc, point_ident, zcoord):
"""
reads all the points in the pointcloud and return a
dict with all points that match point_id
"""
pointcloud = {}
point_desc = gp.describe(point_fc)
row = gp.SearchCursor(point_fc)
for item in nens.gp.gp_iterator(row):
feat = item.GetValue(point_desc.ShapeFieldName)
item_id = item.GetValue(point_ident)
point_x, point_y = calculate_xy(gp, feat)
pnt_xyz = (point_x,
point_y,
float(item.GetValue(zcoord)))
if item_id not in pointcloud:
pointcloud[item_id] = [pnt_xyz]
else:
pointcloud[item_id].append(pnt_xyz)
return pointcloud
def reading_line_features_nodes(gp, inputFC):
nodes_dict = {}
''' leest de nodes van een line feature in en plaatst de coordinaten in een dictionary.'''
inDesc = gp.describe(inputFC)
inRows = gp.searchcursor(inputFC)
inRow = inRows.next()
temp_dict = {}
row_id = 0
while inRow:
feat = inRow.GetValue(inDesc.ShapeFieldName)
row_id += 1
partnum = 0
partcount = feat.partcount
while partnum < partcount:
part = feat.getpart(partnum)
part.reset()
pnt = part.next()
pnt_count = 0
while pnt:
key = str(row_id) + "__" + str(pnt_count)
## if not nodes_dict.has_key(row_id):
## nodes_dict[row_id] = {}
## nodes_dict[row_id][pnt_count] = str(pnt.x) + " " + str(pnt.y)
#key_coord = '%.5f' % (pnt.x) + " " + '%.5f' % (pnt.y)
if temp_dict.has_key(pnt):
nodes_dict[key] = pnt
temp_dict[pnt] = key
pnt = part.next()
pnt_count += 1
partnum += 1
inRow = inRows.next()
return nodes_dict
def main():
try:
gp = mainutils.create_geoprocessor()
config = mainutils.read_config(__file__, 'turtle-settings.ini')
logfile = mainutils.log_filename(config)
logging_config = LoggingConfig(gp, logfile=logfile)
mainutils.log_header(__name__)
#----------------------------------------------------------------------------------------
# Create workspace
workspace = config.get('GENERAL', 'location_temp')
if workspace == "-":
workspace = tempfile.gettempdir()
log.info("location temp: %s" % workspace)
turtlebase.arcgis.delete_old_workspace_gdb(gp, workspace)
if not os.path.isdir(workspace):
os.makedirs(workspace)
workspace_gdb, errorcode = turtlebase.arcgis.create_temp_geodatabase(gp, workspace)
if errorcode == 1:
log.error("failed to create a file geodatabase in %s" % workspace)
#----------------------------------------------------------------------------------------
#get argv
log.info("Getting command parameters... ")
if len(sys.argv) == 7:
input_peilgebieden_feature = sys.argv[1] #from HydroBase
input_lgn = sys.argv[2]
input_conversiontable_dbf = sys.argv[3]
input_watershape = sys.argv[4]
output_table = sys.argv[5] #RR_oppervlak in HydroBase
output_crop_table = sys.argv[6]
else:
log.error("Arguments: <LGN raster> <peilgebied HydroBase-table> <conversiontable dbf> <output HydroBase-table>")
sys.exit(1)
#----------------------------------------------------------------------------------------
# Check geometry input parameters
log.info("Check geometry of input parameters")
geometry_check_list = []
lgn_desc = gp.describe(input_lgn)
if lgn_desc.DataType == 'RasterDataset' or lgn_desc.DataType == 'RasterLayer':
if lgn_desc.PixelType[0] not in ["S", "U"]:
errormsg = "input %s is not an integer raster!" % input_lgn
log.error(errormsg)
geometry_check_list.append(errormsg)
# Create shapefile from input raster
else:
log.info("Input LGN is a raster, convert to feature class")
temp_lgn_fc = turtlebase.arcgis.get_random_file_name(workspace_gdb)
gp.RasterToPolygon_conversion(input_lgn, temp_lgn_fc, "NO_SIMPLIFY")
elif lgn_desc.DataType == 'ShapeFile' or lgn_desc.DataType == 'FeatureClass':
if lgn_desc.ShapeType != 'Polygon':
errormsg = "input %s is not an integer raster!" % input_lgn
log.error(errormsg)
geometry_check_list.append(errormsg)
else:
# Copy shapefile to workspace
log.info("Input LGN is a feature class, copy to workspace")
temp_lgn_fc = turtlebase.arcgis.get_random_file_name(workspace_gdb)
gp.Select_analysis(input_lgn, temp_lgn_fc)
else:
log.error("datatype of LGN is %s , must be a ShapeFile, FeatureClass, RasterDataset or RasterLayer" % lgn_desc.DataType)
sys.exit(5)
if not(gp.exists(input_peilgebieden_feature)):
errormsg = "input %s does not exist!" % input_peilgebieden_feature
log.error(errormsg)
geometry_check_list.append(errormsg)
if not(gp.exists(input_conversiontable_dbf)):
errormsg = "input %s does not exist!" % input_conversiontable_dbf
log.error(errormsg)
geometry_check_list.append(errormsg)
if len(geometry_check_list) > 0:
log.error("check input: %s" % geometry_check_list)
sys.exit(2)
#----------------------------------------------------------------------------------------
# Check required fields in input data
log.info("Check required fields in input data")
missing_fields = []
"<check required fields from input data, append them to list if missing>"
gpgident = config.get('GENERAL', 'gpgident')
if not turtlebase.arcgis.is_fieldname(gp, input_peilgebieden_feature, gpgident):
log.debug(" - missing: %s in %s" % (gpgident, input_peilgebieden_feature))
missing_fields.append("%s: %s" % (input_peilgebieden_feature, gpgident))
hectares = config.get('OppervlakteParameters', 'input_oppervlak_area')
verhard_ha = config.get('OppervlakteParameters', 'input_oppervlak_verhard')
onvsted_ha = config.get('OppervlakteParameters', 'input_oppervlak_onvsted')
kassen_ha = config.get('OppervlakteParameters', 'input_oppervlak_kassen')
onvland_ha = config.get('OppervlakteParameters', 'input_oppervlak_onvland')
openwat_ha = config.get('OppervlakteParameters', 'input_oppervlak_openwat')
lgn_id = config.get('OppervlakteParameters', 'input_field_lgncode')
conversion_fields = [lgn_id, verhard_ha, onvsted_ha, kassen_ha, onvland_ha, openwat_ha, hectares]
for conversion_field in conversion_fields:
if not turtlebase.arcgis.is_fieldname(gp, input_conversiontable_dbf, conversion_field):
log.debug(" - missing: %s in %s" % (conversion_field, input_conversiontable_dbf))
missing_fields.append("%s: %s" % (input_conversiontable_dbf, conversion_field))
if len(missing_fields) > 0:
log.error("missing fields in input data: %s" % missing_fields)
sys.exit(2)
#----------------------------------------------------------------------------------------
# 2a) copy input targetlevel areas to workspace
log.info("A) Create feature class input_peilgebieden_feature -> tempfile_peilgebied")
peilgebieden_temp = turtlebase.arcgis.get_random_file_name(workspace_gdb)
gp.select_analysis(input_peilgebieden_feature, peilgebieden_temp)
# 2b) intersect(lgn+peilgebieden)
log.info("B) Intersect lgn_shape + tempfile_peilgebied -> lgn_peilgebieden")
intersect_temp = os.path.join(workspace_gdb, 'intersect_lgn_gpg')
gp.Union_analysis("%s;%s" % (temp_lgn_fc, peilgebieden_temp), intersect_temp)
# 3a) Read conversiontable into memory"
log.info("C-1) Read conversiontable into memory")
conversion = nens.gp.get_table(gp, input_conversiontable_dbf, primary_key=lgn_id.lower())
# 3b) calculate areas for lgn_id
log.info("C-2) Calculate areas for tempfile_LGN_peilgebied using conversiontable")
#read gpgident from file
lgn_fieldnames = nens.gp.get_table_def(gp, temp_lgn_fc)
if "gridcode" in lgn_fieldnames:
gridcode = "GRIDCODE"
elif "grid_code" in lgn_fieldnames:
gridcode = "grid_code"
else:
log.error("Cannot find 'grid_code' or 'gridcode' field in input lgn file")
gewastypen = {1: config.get('OppervlakteParameters', 'grass_area'),
2: config.get('OppervlakteParameters', 'corn_area'),
3: config.get('OppervlakteParameters', 'potatoes_area'),
4: config.get('OppervlakteParameters', 'sugarbeet_area'),
5: config.get('OppervlakteParameters', 'grain_area'),
6: config.get('OppervlakteParameters', 'miscellaneous_area'),
7: config.get('OppervlakteParameters', 'nonarable_land_area'),
8: config.get('OppervlakteParameters', 'greenhouse_area'),
9: config.get('OppervlakteParameters', 'orchard_area'),
10: config.get('OppervlakteParameters', 'bulbous_plants_area'),
11: config.get('OppervlakteParameters', 'foliage_forest_area'),
12: config.get('OppervlakteParameters', 'pine_forest_area'),
13: config.get('OppervlakteParameters', 'nature_area'),
14: config.get('OppervlakteParameters', 'fallow_area'),
15: config.get('OppervlakteParameters', 'vegetables_area'),
16: config.get('OppervlakteParameters', 'flowers_area'),
}
output_with_area = {}
output_gewas_areas = {}
unknown_lgn_codes = {}
source_str = "lgn:" + os.path.basename(input_lgn) + " pg:" + os.path.basename(input_peilgebieden_feature)
if len(source_str) > 50:
source_str = source_str[:50]
date_str = time.strftime('%x')
calc_count = 0
rows = gp.UpdateCursor(intersect_temp)
for row in nens.gp.gp_iterator(rows):
value_gpgident = row.GetValue(gpgident)
if value_gpgident == "":
continue
value_gridcode = row.GetValue(gridcode)
if value_gridcode == 0:
if value_gpgident in output_with_area:
output_with_area[value_gpgident][hectares] += float(row.shape.Area) / 10000
else:
output_with_area[value_gpgident] = {gpgident : value_gpgident, hectares : float(row.shape.Area) / 10000}
continue
value_lgn_id = int(value_gridcode)
value_peilgeb_area = float(row.shape.Area) / 10000 #Area is in m2
if 'gewastype' in conversion[value_lgn_id]:
gewastype = conversion[value_lgn_id]['gewastype']
else:
gewastype = 1
#add to area
if value_gpgident in output_with_area:
add_to_area, gewastype_ha, error = conv_ha(conversion, value_lgn_id, float(value_peilgeb_area), gewastype)
for key in add_to_area.keys(): #all relevant keys
if key in output_with_area[value_gpgident]:
output_with_area[value_gpgident][key] += float(add_to_area[key])
else:
output_with_area[value_gpgident][key] = float(add_to_area[key])
else:
output_with_area[value_gpgident], gewastype_ha, error = conv_ha(conversion, value_lgn_id, float(value_peilgeb_area), gewastype)
output_with_area[value_gpgident][gpgident] = value_gpgident #set GPGIDENT
if error and not(value_lgn_id in unknown_lgn_codes):
log.warning(" - Warning: lgncode " + str(value_lgn_id) + " not known (check conversiontable)")
unknown_lgn_codes[value_lgn_id] = 1
if gewastype != 0:
if value_gpgident not in output_gewas_areas:
output_gewas_areas[value_gpgident] = {gpgident: value_gpgident}
for key in gewastypen.keys():
output_gewas_areas[value_gpgident][gewastypen[key]] = 0
output_gewas_areas[value_gpgident][gewastypen[gewastype]] += gewastype_ha
output_with_area[value_gpgident]['LGN_SOURCE'] = source_str
output_with_area[value_gpgident]['LGN_DATE'] = date_str
calc_count = calc_count + 1
if calc_count % 100 == 0:
log.info("Calculating field nr " + str(calc_count))
#----------------------------------------------------------------------------------------
if input_watershape != "#":
log.info("C-3) Calculate open water from watershape")
# 1) intersect(watershape+peilgebieden)
log.info("- intersect water_shape + tempfile_peilgebied -> watershape_peilgebieden")
watershape_intersect = turtlebase.arcgis.get_random_file_name(workspace_gdb)
gp.Intersect_analysis("%s;%s" % (input_watershape, peilgebieden_temp), watershape_intersect)
source_watershape = os.path.basename(input_watershape)
if len(source_watershape) > 50:
source_watershape = source_watershape[:50]
watershape_areas = {}
rows = gp.SearchCursor(watershape_intersect)
for row in nens.gp.gp_iterator(rows):
water_area_ha = float(row.shape.Area) / 10000 #Area is in m2
peilgebied_id = row.GetValue(gpgident)
if peilgebied_id in watershape_areas:
subtotal_area = watershape_areas[peilgebied_id]['area']
#overwrite key with sum areas
watershape_areas[peilgebied_id] = {'area': subtotal_area + water_area_ha}
else:
#create new key with area
watershape_areas[peilgebied_id] = {'area': water_area_ha}
#update outputtable
for peilgebied_id in output_with_area.keys():
if peilgebied_id in watershape_areas:
output_with_area[peilgebied_id]['OPNWT_GBKN'] = watershape_areas[peilgebied_id]['area']
output_with_area[peilgebied_id]['GBKN_DATE'] = date_str
output_with_area[peilgebied_id]['GBKN_SOURCE'] = source_watershape
#----------------------------------------------------------------------------------------
# 4) put dictionary area into output_table (HydroBase)
log.info("D) Saving results... ")
#definition of fields
areaFields = {gpgident: {'type': 'TEXT', 'length': '30'},
'VERHRD_LGN':{'type': 'DOUBLE'},
'ONVSTD_LGN':{'type': 'DOUBLE'},
'KASSEN_LGN':{'type': 'DOUBLE'},
'ONVLND_LGN':{'type': 'DOUBLE'},
'OPENWT_LGN':{'type': 'DOUBLE'},
'HECTARES':{'type': 'DOUBLE'},
'OPNWT_GBKN':{'type': 'DOUBLE'},
'LGN_SOURCE':{'type': 'TEXT', 'length': '50'},
'LGN_DATE':{'type': 'TEXT', 'length': '50'},
'GBKN_DATE':{'type': 'TEXT', 'length': '50'},
'GBKN_SOURCE':{'type': 'TEXT', 'length': '50'}}
#check if output_table exists. if not, create with correct rows
log.info("Checking table...")
if not(gp.exists(output_table)):
try:
gp.CreateTable(os.path.dirname(output_table), os.path.basename(output_table))
except Exception, e:
log.error("Error: creating table " + output_table)
log.debug(e)
sys.exit(14)
#check if output_table has the correct rows
log.info("Checking fields...")
for field_name, field_settings in areaFields.items():
if 'length' in field_settings:
if not turtlebase.arcgis.is_fieldname(gp, output_table, field_name):
gp.AddField(output_table, field_name, field_settings['type'], '#', '#', field_settings['length'])
else:
if not turtlebase.arcgis.is_fieldname(gp, output_table, field_name):
gp.AddField(output_table, field_name, field_settings['type'])
#----------------------------------------------------------------------------------------
#log.info(output_with_area)
turtlebase.arcgis.write_result_to_output(output_table, gpgident.lower(), output_with_area)
#----------------------------------------------------------------------------------------
# 5) Calculate crop areas
if output_crop_table != "#":
log.info("E) Calculate crop areas... ")
#definition of fields
cropFields = {gpgident: {'type': 'TEXT', 'length': '30'},
'GRAS_HA':{'type': 'DOUBLE'},
'MAIS_HA':{'type': 'DOUBLE'},
'AARDAPL_HA':{'type': 'DOUBLE'},
'BIET_HA':{'type': 'DOUBLE'},
'GRAAN_HA':{'type': 'DOUBLE'},
'OVERIG_HA':{'type': 'DOUBLE'},
'NIETAGR_HA':{'type': 'DOUBLE'},
'GLAST_HA':{'type': 'DOUBLE'},
'BOOMGRD_HA':{'type': 'DOUBLE'},
'BOLLEN_HA':{'type': 'DOUBLE'},
'LOOFBOS_HA':{'type': 'DOUBLE'},
'NLDBOS_HA':{'type': 'DOUBLE'},
'NATUUR_HA':{'type': 'DOUBLE'},
'BRAAK_HA':{'type': 'DOUBLE'},
'GROENTN_HA':{'type': 'DOUBLE'},
'BLOEMEN_HA':{'type': 'DOUBLE'}}
#check if output_table exists. if not, create with correct rows
log.info("Checking table...")
if not(gp.exists(output_crop_table)):
try:
gp.CreateTable(os.path.dirname(output_crop_table), os.path.basename(output_crop_table))
except Exception, e:
log.error("Error: creating table " + output_crop_table)
log.debug(e)
sys.exit(14)
#check if output_table has the correct rows
log.info("Checking fields...")
for field_name, field_settings in cropFields.items():
if 'length' in field_settings:
if not turtlebase.arcgis.is_fieldname(gp, output_crop_table, field_name):
gp.AddField(output_crop_table, field_name, field_settings['type'], '#', '#', field_settings['length'])
else:
if not turtlebase.arcgis.is_fieldname(gp, output_crop_table, field_name):
gp.AddField(output_crop_table, field_name, field_settings['type'])
write_result_to_output(gp, output_crop_table, gpgident.lower(), output_gewas_areas)
def main():
try:
gp = mainutils.create_geoprocessor()
config = mainutils.read_config(__file__, 'turtle-settings.ini')
logfile = mainutils.log_filename(config)
logging_config = LoggingConfig(gp, logfile=logfile)
mainutils.log_header(__name__)
#---------------------------------------------------------------------
# Create workspace
workspace = config.get('GENERAL', 'location_temp')
if workspace == "-":
workspace = tempfile.gettempdir()
turtlebase.arcgis.delete_old_workspace_gdb(gp, workspace)
if not os.path.isdir(workspace):
os.makedirs(workspace)
workspace_gdb, errorcode = turtlebase.arcgis.create_temp_geodatabase(
gp, workspace)
if errorcode == 1:
log.error("failed to create a file geodatabase in %s" % workspace)
#---------------------------------------------------------------------
# Input parameters
"""
nodig voor deze tool:
"""
if len(sys.argv) == 4:
user_input = sys.argv[1]
flip_field = sys.argv[2].lower()
output_shape = sys.argv[3]
else:
log.warning("usage: <user_input> <output_shape>")
sys.exit(1)
tempfiles = []
input_shape = turtlebase.arcgis.get_random_file_name(workspace, '.shp')
gp.Select_analysis(user_input, input_shape)
#---------------------------------------------------------------------
# Check geometry input parameters
log.info("Check geometry of input parameters")
geometry_check_list = []
#log.debug(" - check <input >: %s" % argument1)
if not turtlebase.arcgis.is_file_of_type(gp, input_shape, 'Polyline'):
log.error("%s is not a %s feature class!" % (input_shape, 'Polyline'))
geometry_check_list.append("%s -> (%s)" % (input_shape, 'Polyline'))
if len(geometry_check_list) > 0:
log.error("check input: %s" % geometry_check_list)
sys.exit(2)
#---------------------------------------------------------------------
# Check required fields in input data
ovk_field = config.get('general', 'ovkident').lower()
missing_fields = []
check_fields = {input_shape: ['Sum_OPP_LA', 'Sum_OPP_ST',
ovk_field, 'from_x', 'from_y', 'to_x', 'to_y', flip_field]}
for input_fc, fieldnames in check_fields.items():
for fieldname in fieldnames:
if not turtlebase.arcgis.is_fieldname(
gp, input_fc, fieldname):
errormsg = "fieldname %s not available in %s" % (
fieldname, input_fc)
log.error(errormsg)
missing_fields.append(errormsg)
if len(missing_fields) > 0:
log.error("missing fields in input data: %s" % missing_fields)
sys.exit(2)
#---------------------------------------------------------------------
#create output:
fields_to_add = [(ovk_field, 'TEXT'),
('incoming', 'SHORT'),
('examined', 'SHORT'),
('terminal', 'SHORT'),
('som_sted', 'DOUBLE'),
('som_land', 'DOUBLE'),
('som_totaal', 'DOUBLE'),
('bottleneck', 'SHORT'),
(flip_field, 'SHORT')]
gp.select_analysis(input_shape, output_shape)
new_feat = {}
new_geometry = {}
log.info("Inlezen geometrie en omdraaien van de geometrie")
fieldnames_dict = nens.gp.get_table_def(gp, input_shape)
log.debug(fieldnames_dict)
desc = gp.describe(input_shape)
count = 0
rows = gp.SearchCursor(input_shape)
row = rows.Next()
while row:
flip_boolean = row.getValue(flip_field)
if flip_boolean == 1:
count += 1
#read features
feat = row.getValue(desc.ShapeFieldName)
ovkident = row.getValue(ovk_field)
new_feat = flip_geometry(gp, feat, ovkident, new_feat)
##new_feat = feat
#store geometry information in dictionary
if ovkident not in new_geometry:
new_geometry[ovkident] = {}
#store all information from the attribute table
for column in fields_to_add:
column = column[0]
#columns with from en to for x and y need to be switched as well
if column == 'from_x':
lookup_column = 'to_x'
elif column == 'from_y':
lookup_column = 'to_y'
elif column == 'to_y':
lookup_column = 'from_y'
elif column == 'to_x':
lookup_column = 'from_x'
else:
# no switch needed
lookup_column = column
if column != 'opm':
if lookup_column in fieldnames_dict:
update_value = row.getValue(lookup_column)
try:
float_value = float(update_value)
new_geometry[ovkident][column] = float_value
except:
log.debug("geen float")
new_geometry[ovkident][column] = row.getValue(lookup_column)
log.debug(new_geometry[ovkident][column])
#waterlijn wordt opgeslagen in dictionary
if column == 'opm':
new_geometry[ovkident][column] = "Lijn is omgedraaid"
log.info("Opslaan van waterlijn: " + str(ovkident))
row = rows.Next()
del row, rows
#remove the lines that are going to be flipped
removed_lines = turtlebase.arcgis.get_random_file_name(workspace_gdb)
#alleen als er inderdaad lijnen gedraaid worden moet de tempfile aangemaakt worden.
gp.select_analysis(input_shape, removed_lines)
#first remove lines that are going to be duplicate in the end result. lines are
# remove from a copy of the input file.
row = gp.UpdateCursor(removed_lines)
log.info("Verwijder dubbele rijen")
for item in nens.gp.gp_iterator(row):
if item.getValue(flip_field) == 1:
row.DeleteRow(item)
temp_shape = turtlebase.arcgis.get_random_file_name(workspace_gdb)
tempfiles.append(temp_shape)
#creates new lines in workspace with same name as output_shape
count = create_line_from_dict(gp, workspace_gdb, new_feat, fields_to_add, new_geometry, temp_shape)
if count == 0:
log.warning("Er zijn geen lijnen omgedraaid")
log.warning("Door de gebruiker is in de kolom " + str(flip_field) + " geen 1 ingevuld")
else:
tempfiles.append(removed_lines)
#merge new lines with output
gp.Merge_management(temp_shape + ";" + removed_lines, output_shape)
#---------------------------------------------------------------------
# Delete temporary workspace geodatabase & ascii files
try:
log.debug("delete temporary workspace: %s" % workspace_gdb)
gp.delete(workspace_gdb)
turtlebase.arcgis.remove_tempfiles(gp, log, tempfiles)
log.info("workspace deleted")
except:
log.debug("failed to delete %s" % workspace_gdb)
mainutils.log_footer()
except:
log.error(traceback.format_exc())
sys.exit(1)
finally:
logging_config.cleanup()
del gp
def main():
try:
gp = mainutils.create_geoprocessor()
config = mainutils.read_config(__file__, 'turtle-settings.ini')
logfile = mainutils.log_filename(config)
logging_config = LoggingConfig(gp, logfile=logfile)
mainutils.log_header(__name__)
#---------------------------------------------------------------------
# Create workspace
workspace = config.get('GENERAL', 'location_temp')
if workspace == "-":
import tempfile
workspace = tempfile.gettempdir()
log.info("workspace: %s" % workspace)
turtlebase.arcgis.delete_old_workspace_gdb(gp, workspace)
if not os.path.isdir(workspace):
os.makedirs(workspace)
workspace_gdb, errorcode = turtlebase.arcgis.create_temp_geodatabase(
gp, workspace)
if errorcode == 1:
log.error("failed to create a file geodatabase in %s" % workspace)
#---------------------------------------------------------------------
# Input parameters
"""
nodig voor deze tool:
"""
if len(sys.argv) == 5:
input_level_area_fc = sys.argv[1]
input_level_area_table = sys.argv[2]
input_ahn_raster = sys.argv[3]
output_surface_table = sys.argv[4]
else:
log.error("usage: <input_level_area_fc> <input_level_area_table> \
<input_ahn_raster> <output_surface_table>")
sys.exit(1)
#---------------------------------------------------------------------
# Check geometry input parameters
cellsize = gp.describe(input_ahn_raster).MeanCellHeight
log.info("Check geometry of input parameters")
geometry_check_list = []
log.debug(" - check voronoi polygon: %s" % input_level_area_fc)
if gp.describe(input_level_area_fc).ShapeType != 'Polygon':
log.error("%s is not a polygon feature class!",
input_level_area_fc)
geometry_check_list.append(input_level_area_fc + " -> (Polygon)")
if gp.describe(input_ahn_raster).PixelType[0] not in ['U', 'S']:
log.error("Input AHN is a floating point raster, \
for this script an integer is necessary")
geometry_check_list.append(input_ahn_raster + " -> (Integer)")
if len(geometry_check_list) > 0:
log.error("check input: %s" % geometry_check_list)
sys.exit(2)
else:
print "A"
#---------------------------------------------------------------------
# Check required fields in input data
log.info("Check required fields in input data")
missing_fields = []
# <check required fields from input data,
# append them to list if missing>"
if not turtlebase.arcgis.is_fieldname(
gp, input_level_area_fc, config.get(
'maaiveldkarakteristiek',
'input_peilgebied_ident')):
log.debug(" - missing: %s in %s" % (
config.get('maaiveldkarakteristiek',
'input_peilgebied_ident'), input_level_area_fc))
missing_fields.append("%s: %s" % (
input_level_area_fc, config.get('maaiveldkarakteristiek',
'input_peilgebied_ident')))
if not turtlebase.arcgis.is_fieldname(
gp, input_level_area_table, config.get(
'maaiveldkarakteristiek',
'input_peilgebied_ident')):
log.debug(" - missing: %s in %s" % (
config.get('maaiveldkarakteristiek',
'input_peilgebied_ident'),
input_level_area_table))
missing_fields.append("%s: %s" % (
input_level_area_table, config.get(
'maaiveldkarakteristiek',
'input_peilgebied_ident')))
if len(missing_fields) > 0:
log.error("missing fields in input data: %s" % missing_fields)
sys.exit(2)
#---------------------------------------------------------------------
# Environments
log.info("Set environments")
temp_level_area = os.path.join(workspace_gdb, "peilgebieden")
gp.select_analysis(input_level_area_fc, temp_level_area)
# use extent from level area
gp.extent = gp.describe(temp_level_area).extent
#---------------------------------------------------------------------
# create ahn ascii
log.info("Create ascii from ahn")
ahn_ascii = turtlebase.arcgis.get_random_file_name(workspace, ".asc")
log.debug("ahn ascii: %s" % ahn_ascii)
gp.RasterToASCII_conversion(input_ahn_raster, ahn_ascii)
#---------------------------------------------------------------------
# Add ID Int to level area
log.info("Create level area ascii")
area_id_dict = add_integer_ident(gp, temp_level_area, config.get(
'maaiveldkarakteristiek', 'id_int').lower(),
config.get('maaiveldkarakteristiek',
'input_peilgebied_ident'))
out_raster_dataset = turtlebase.arcgis.get_random_file_name(
workspace_gdb)
gp.FeatureToRaster_conversion(temp_level_area, config.get(
'maaiveldkarakteristiek', 'id_int'), out_raster_dataset, cellsize)
id_int_ascii = turtlebase.arcgis.get_random_file_name(
workspace, ".asc")
log.debug("id_int_ascii: %s" % id_int_ascii)
gp.RasterToASCII_conversion(out_raster_dataset, id_int_ascii)
#---------------------------------------------------------------------
log.info("Read targetlevel table")
area_level_dict = nens.gp.get_table(
gp, input_level_area_table, primary_key=config.get(
'maaiveldkarakteristiek',
'input_peilgebied_ident').lower())
target_level_dict = {}
for k, v in area_level_dict.items():
if k in area_id_dict:
id_int = area_id_dict[k][config.get('maaiveldkarakteristiek',
'id_int').lower()]
target_level_dict[id_int] = {
'targetlevel': v[config.get(
'maaiveldkarakteristiek',
'field_streefpeil').lower()],
'gpgident': k,
}
#---------------------------------------------------------------------
log.info("create S-Curve")
mv_procent_str = config.get('maaiveldkarakteristiek', 'mv_procent')
field_range = mv_procent_str.split(', ')
#scurve_dict = turtlebase.spatial.create_scurve(ahn_ascii,
# id_int_ascii, target_level_dict, field_range)
scurve_dict = turtlebase.spatial.surface_level_statistics(
ahn_ascii, id_int_ascii,
target_level_dict, field_range)
#---------------------------------------------------------------------
log.info("Create output table")
create_output_table(gp, output_surface_table, config.get(
'maaiveldkarakteristiek', 'input_peilgebied_ident'), field_range)
#---------------------------------------------------------------------
# Add metadata
import time
date_time_str = time.strftime("%d %B %Y %H:%M:%S")
source = input_ahn_raster
for k, v in scurve_dict.items():
scurve_dict[k]['date_time'] = date_time_str
scurve_dict[k]['source'] = source
#---------------------------------------------------------------------
# Write results to output table
log.info("Write results to output table")
turtlebase.arcgis.write_result_to_output(
output_surface_table, config.get(
'maaiveldkarakteristiek',
'input_peilgebied_ident').lower(), scurve_dict)
#---------------------------------------------------------------------
# Delete temporary workspace geodatabase & ascii files
try:
log.debug("delete temporary workspace: %s" % workspace_gdb)
#gp.delete(workspace_gdb)
log.info("workspace deleted")
except:
log.warning("failed to delete %s" % workspace_gdb)
tempfiles = os.listdir(workspace)
for tempfile in tempfiles:
if tempfile.endswith('.asc'):
try:
os.remove(os.path.join(workspace, tempfile))
except Exception, e:
log.debug(e)
mainutils.log_footer()
def main():
try:
gp = mainutils.create_geoprocessor()
config = mainutils.read_config(__file__, 'turtle-settings.ini')
logfile = mainutils.log_filename(config)
logging_config = LoggingConfig(gp, logfile=logfile)
mainutils.log_header(__name__)
#---------------------------------------------------------------------
# Create workspace
workspace = config.get('GENERAL', 'location_temp')
if workspace == "-":
workspace = tempfile.gettempdir()
turtlebase.arcgis.delete_old_workspace_gdb(gp, workspace)
if not os.path.isdir(workspace):
os.makedirs(workspace)
workspace_gdb, errorcode = turtlebase.arcgis.create_temp_geodatabase(
gp, workspace)
if errorcode == 1:
log.error("failed to create a file geodatabase in %s" % workspace)
# Input parameters
if len(sys.argv) == 11:
# input parameters
input_voronoi_polygon = sys.argv[1]
input_rrcf_waterlevel = sys.argv[2]
input_ahn_raster = sys.argv[3]
input_lgn_raster = sys.argv[4]
input_lgn_conversion = sys.argv[5]
# output parameters
output_result_table = sys.argv[6]
# optional output
output_inundation = sys.argv[7]
if output_inundation == "#":
output_inundation = os.path.join(workspace_gdb, "inun_nbw")
if len(os.path.basename(output_inundation)) > 13:
log.error("filename raster output (%s) cannot contain more than 13 characters" % os.path.basename(output_inundation))
sys.exit(1)
output_waterdamage = sys.argv[8]
if output_waterdamage == "#":
output_waterdamage = os.path.join(workspace_gdb, "damage_nbw")
if len(os.path.basename(output_waterdamage)) > 13:
log.error("filename raster output (%s) cannot contain more than 13 characters" % os.path.basename(output_waterdamage))
sys.exit(1)
output_inundation_total = sys.argv[9]
if len(os.path.basename(output_inundation_total)) > 13:
log.error("filename raster output (%s) cannot contain more than 13 characters" % os.path.basename(output_inundation_total))
sys.exit(1)
output_waterdamage_total = sys.argv[10]
if len(os.path.basename(output_waterdamage_total)) > 13:
log.error("filename raster output (%s) cannot contain more than 13 characters" % os.path.basename(output_waterdamage_total))
sys.exit(1)
else:
log.error("usage: <input_voronoi_polygon> <input_rrcf_waterlevel> <input_ahn_raster> \
<input_lgn_raster> <input_lgn_conversion> <output_result_table> \
<output_inundation> <output_waterdamage> <output inundation total> <output waterdamage total>")
sys.exit(1)
#----------------------------------------------------------------------------------------
temp_voronoi = os.path.join(workspace_gdb, "voronoi")
gp.select_analysis(input_voronoi_polygon, temp_voronoi)
# Check geometry input parameters
cellsize = gp.describe(input_ahn_raster).MeanCellHeight
log.info("Check geometry of input parameters")
geometry_check_list = []
if input_lgn_conversion != "#":
if not gp.exists(input_lgn_conversion):
errormsg = "%s does not exist" % input_lgn_conversion
log.error(errormsg)
geometry_check_list.append(errormsg)
log.debug(" - check voronoi polygon: %s" % temp_voronoi)
if gp.describe(temp_voronoi).ShapeType != 'Polygon':
log.error("Input voronoi is not a polygon feature class!")
geometry_check_list.append(temp_voronoi + " -> (Polygon)")
log.debug(" - check ahn raster %s" % input_ahn_raster)
if gp.describe(input_ahn_raster).DataType != 'RasterDataset':
log.error("Input AHN is not a raster dataset")
sys.exit(1)
if gp.describe(input_ahn_raster).PixelType[0] not in ['U', 'S']:
log.error("Input AHN is a floating point raster, for this script an integer is nessecary")
geometry_check_list.append(input_ahn_raster + " -> (Integer)")
log.debug(" - check lgn raster %s" % input_lgn_raster)
if gp.describe(input_lgn_raster).DataType != 'RasterDataset':
log.error("Input LGN is not a raster dataset")
sys.exit(1)
if gp.describe(input_lgn_raster).PixelType[0] not in ['U', 'S']:
log.error("Input LGN is a floating point raster, for this script an integer is nessecary")
geometry_check_list.append(input_lgn_raster + " -> (Integer)")
if gp.describe(input_lgn_raster).MeanCellHeight != float(cellsize):
log.error("Cell size of LGN is %s, must be %s" % (
gp.describe(input_lgn_raster).MeanCellHeight, cellsize))
geometry_check_list.append(input_lgn_raster + " -> (Cellsize %s)" % cellsize)
if len(geometry_check_list) > 0:
log.error("check input: %s" % geometry_check_list)
sys.exit(2)
#----------------------------------------------------------------------------------------
# Check required fields in database
log.info("Check required fields in input data")
# create return period list
return_periods = config.get('naverwerking_rrcf', 'herhalingstijden').split(", ")
log.debug(" - return periods: %s" % return_periods)
missing_fields = []
for return_period in return_periods:
if not turtlebase.arcgis.is_fieldname(gp, input_rrcf_waterlevel, "WS_%s" % return_period):
log.debug(" - missing: %s in %s" % ("WS_%s" % return_period, input_rrcf_waterlevel))
missing_fields.append("%s: %s" % (input_rrcf_waterlevel, "WS_%s" % return_period))
#<check required fields from input data, append them to list if missing>"
field_streefpeil = config.get('naverwerking_rrcf', 'field_streefpeil')
check_fields = {input_rrcf_waterlevel: [config.get('naverwerking_rrcf', 'calculation_point_ident'), field_streefpeil]}
if input_lgn_conversion != "#":
check_fields[input_lgn_conversion] = [config.get('naverwerking_rrcf', 'lgn_conv_ident'),
config.get('naverwerking_rrcf', 'input_field_k5')]
for input_fc, fieldnames in check_fields.items():
for fieldname in fieldnames:
if not turtlebase.arcgis.is_fieldname(gp, input_fc, fieldname):
errormsg = "fieldname %s not available in %s" % (fieldname, input_fc)
log.error(errormsg)
missing_fields.append(errormsg)
if len(missing_fields) > 0:
log.error("missing fields in input data: %s" % missing_fields)
sys.exit(2)
#---------------------------------------------------------------------
# Environments
log.info("Set environments")
gp.extent = gp.describe(temp_voronoi).extent # use extent from LGN
#---------------------------------------------------------------------
# read waterlevel table as a dictionary
log.info("Read waterlevel table")
waterlevel_dict = nens.gp.get_table(gp, input_rrcf_waterlevel, primary_key=config.get('naverwerking_rrcf', 'calculation_point_ident').lower())
log.debug(waterlevel_dict)
# Add fields to output
for return_period in return_periods:
if not turtlebase.arcgis.is_fieldname(gp, temp_voronoi, "WS_%s" % return_period):
log.info(" - add field WS_%s" % return_period)
gp.addfield(temp_voronoi, "WS_%s" % return_period, "double")
if not turtlebase.arcgis.is_fieldname(gp, temp_voronoi, field_streefpeil):
log.info(" - add field %s" % field_streefpeil)
gp.addfield(temp_voronoi, field_streefpeil, "double")
# copy waterlevel to voronoi polygons
rows = gp.UpdateCursor(temp_voronoi)
for row in nens.gp.gp_iterator(rows):
row_id = row.GetValue(config.get('naverwerking_rrcf', 'calculation_point_ident'))
if row_id in waterlevel_dict:
log.debug(waterlevel_dict[row_id])
for return_period in return_periods:
row.SetValue("WS_%s" % return_period, waterlevel_dict[row_id]['ws_%s' % return_period])
row.SetValue(field_streefpeil,
waterlevel_dict[row_id][field_streefpeil.lower()])
rows.UpdateRow(row)
#---------------------------------------------------------------------
# Create waterlevel rasters
log.info("Create rasters for waterlevels")
for return_period in return_periods:
log.info(" - create raster for ws_%s" % return_period)
out_raster_dataset = workspace_gdb + "/ws_%s" % return_period
gp.FeatureToRaster_conversion(temp_voronoi, "WS_%s" % return_period, out_raster_dataset, cellsize)
#---------------------------------------------------------------------
# Create target level raster
log.info("Create targetlevel raster")
out_raster_targetlevel = os.path.join(workspace_gdb, "targetlv")
gp.FeatureToRaster_conversion(temp_voronoi, field_streefpeil, out_raster_targetlevel, cellsize)
#---------------------------------------------------------------------
# Create freeboard raster
log.info("Create freeboard raster")
# create ahn ascii
ahn_ascii = os.path.join(workspace, "ahn.asc")
log.debug("ahn ascii: %s" % ahn_ascii)
gp.RasterToASCII_conversion(input_ahn_raster, ahn_ascii)
targetlevel_ascii = os.path.join(workspace, "targetlvl.asc")
log.debug("targetlevel ascii: %s" % targetlevel_ascii)
gp.RasterToASCII_conversion(out_raster_targetlevel, targetlevel_ascii)
freeboard_ascii = os.path.join(workspace, "freeboard.asc")
turtlebase.spatial.create_freeboard_raster(ahn_ascii, targetlevel_ascii, freeboard_ascii)
#----------------------------------------------------------------------------------------
# Create K5 LGN
log.info("Reclass LGN to K5 raster")
lgn_ascii = os.path.join(workspace, "lgn.asc")
lgn_k5_ascii = os.path.join(workspace, "lgn_k5.asc")
gp.RasterToASCII_conversion(input_lgn_raster, lgn_ascii)
if input_lgn_conversion != '#':
reclass_dict = nens.gp.get_table(gp, input_lgn_conversion,
primary_key=config.get('naverwerking_rrcf', 'lgn_conv_ident').lower())
turtlebase.spatial.reclass_lgn_k5(lgn_ascii, lgn_k5_ascii, reclass_dict)
else:
turtlebase.spatial.reclass_lgn_k5(lgn_ascii, lgn_k5_ascii)
#----------------------------------------------------------------------------------------
# Create inundation raster
# als ws_ > ahn, dan inundatie
inundation_raster_list = []
inundation_total_raster_list = []
log.info("Create inundation rasters")
# inundatie stedelijk
return_period_urban = config.get('naverwerking_rrcf', 'herhalingstijd_inundatie_stedelijk')
if config.get('naverwerking_rrcf', 'percentage_inundatie_stedelijk') != "-":
log.info(" - create inundation urban")
waterlevel = "%s/ws_%s" % (workspace_gdb, return_period_urban)
if gp.exists(waterlevel):
inundation_urban = os.path.join(workspace, "inun_urban.asc")
turtlebase.spatial.create_inundation_raster(lgn_k5_ascii, ahn_ascii, waterlevel, 1,
return_period_urban, inundation_urban, workspace, use_lgn=True)
inundation_raster_list.append(inundation_urban)
if output_inundation_total != '#':
# Inundation without lgn
inundation_total_urban = os.path.join(workspace, "inun_total_urban.asc")
turtlebase.spatial.create_inundation_raster(lgn_k5_ascii, ahn_ascii, waterlevel,
1, return_period_urban, inundation_total_urban, workspace, use_lgn=False)
inundation_total_raster_list.append(inundation_total_urban)
else:
log.error("%s does not exists! check ini-file and tempfolder" % waterlevel)
# inundatie hoogwaardige landbouw
return_period_agriculture = config.get('naverwerking_rrcf', 'herhalingstijd_inundatie_hoogwaardig')
if config.get('naverwerking_rrcf', 'percentage_inundatie_hoogwaardig') != "-":
log.info(" - create inundation agriculture")
waterlevel = "%s/ws_%s" % (workspace_gdb, return_period_agriculture)
if gp.exists(waterlevel):
# Inundation with lgn
inundation_agriculture = os.path.join(workspace, "inun_agri.asc")
turtlebase.spatial.create_inundation_raster(lgn_k5_ascii, ahn_ascii, waterlevel,
2, return_period_agriculture, inundation_agriculture, workspace, use_lgn=True)
inundation_raster_list.append(inundation_agriculture)
if output_inundation_total != '#':
# Inundation without lgn
inundation_total_agriculture = os.path.join(workspace, "inun_total_agri.asc")
turtlebase.spatial.create_inundation_raster(lgn_k5_ascii, ahn_ascii, waterlevel,
2, return_period_agriculture, inundation_total_agriculture, workspace, use_lgn=False)
inundation_total_raster_list.append(inundation_total_agriculture)
else:
log.error("%s does not exists! check ini-file and tempfolder" % waterlevel)
# inundatie akkerbouw
return_period_rural = config.get('naverwerking_rrcf', 'herhalingstijd_inundatie_akker')
if config.get('naverwerking_rrcf', 'percentage_inundatie_akker') != "-":
log.info(" - create inundation rural")
waterlevel = "%s/ws_%s" % (workspace_gdb, return_period_rural)
if gp.exists(waterlevel):
inundation_rural = os.path.join(workspace, "inun_rural.asc")
turtlebase.spatial.create_inundation_raster(lgn_k5_ascii, ahn_ascii, waterlevel,
3, return_period_rural, inundation_rural, workspace, use_lgn=True)
inundation_raster_list.append(inundation_rural)
if output_inundation_total != '#':
# Inundation without lgn
inundation_total_rural = os.path.join(workspace, "inun_total_rural.asc")
turtlebase.spatial.create_inundation_raster(lgn_k5_ascii, ahn_ascii, waterlevel,
3, return_period_rural, inundation_total_rural, workspace, use_lgn=False)
inundation_total_raster_list.append(inundation_total_rural)
else:
log.error("%s does not exists! check ini-file and tempfolder" % waterlevel)
# inundatie grasland
return_period_grass = config.get('naverwerking_rrcf', 'herhalingstijd_inundatie_grasland')
if config.get('naverwerking_rrcf', 'percentage_inundatie_grasland') != "-":
log.info(" - create inundation grass")
waterlevel = "%s/ws_%s" % (workspace_gdb, return_period_grass)
if gp.exists(waterlevel):
log.debug("waterlevel grasland = %s" % waterlevel)
inundation_grass = os.path.join(workspace, "inun_grass.asc")
turtlebase.spatial.create_inundation_raster(lgn_k5_ascii, ahn_ascii, waterlevel,
4, return_period_grass, inundation_grass, workspace, use_lgn=True)
inundation_raster_list.append(inundation_grass)
if output_inundation_total != '#':
# Inundation without lgn
inundation_total_grass = os.path.join(workspace, "inun_total_grass.asc")
turtlebase.spatial.create_inundation_raster(lgn_k5_ascii, ahn_ascii, waterlevel,
4, return_period_grass, inundation_total_grass, workspace, use_lgn=False)
inundation_total_raster_list.append(inundation_total_grass)
else:
log.error("%s does not exists! check ini-file and tempfolder" % waterlevel)
if len(inundation_raster_list) > 1:
log.info("Merge inundation rasters")
output_inundation_exists = turtlebase.spatial.merge_ascii(inundation_raster_list, output_inundation, workspace)
else:
log.error("there are no inundation rasters available")
if len(inundation_total_raster_list) > 1:
log.info("Merge inundation total rasters")
turtlebase.spatial.merge_ascii(inundation_total_raster_list, output_inundation_total, workspace)
#----------------------------------------------------------------------------------------
# Create waterdamage raster
# als ws_ > freeboard, dan overlast
damage_raster_list = []
damage_total_raster_list = []
log.info("Create waterdamage rasters")
# overlast stedelijk
return_period_urban_damage = config.get('naverwerking_rrcf', 'herhalingstijd_overlast_stedelijk')
if config.get('naverwerking_rrcf', 'percentage_overlast_stedelijk') != "-":
log.info(" - create waterdamage urban")
waterlevel = "%s/ws_%s" % (workspace_gdb, return_period_urban_damage)
if gp.exists(waterlevel):
damage_urban = os.path.join(workspace, "damage_urban.asc")
turtlebase.spatial.create_inundation_raster(lgn_k5_ascii, freeboard_ascii, waterlevel,
1, return_period_urban_damage, damage_urban, workspace, use_lgn=True)
damage_raster_list.append(damage_urban)
if output_waterdamage_total != '#':
# Waterdamage without lgn
damage_total_urban = os.path.join(workspace, "damage_total_urban.asc")
turtlebase.spatial.create_inundation_raster(lgn_k5_ascii, ahn_ascii, waterlevel,
1, return_period_urban_damage, damage_total_urban, workspace, use_lgn=False)
damage_total_raster_list.append(damage_total_urban)
else:
log.error("%s does not exists! check ini-file and tempfolder" % waterlevel)
# overlast hoogwaardig
return_period_agriculture_damage = config.get('naverwerking_rrcf', 'herhalingstijd_overlast_hoogwaardig')
if config.get('naverwerking_rrcf', 'percentage_overlast_hoogwaardig') != "-":
log.info(" - create waterdamage agriculture")
waterlevel = "%s/ws_%s" % (workspace_gdb, return_period_agriculture_damage)
if gp.exists(waterlevel):
damage_agriculture = workspace + "/damage_agri_%s.asc" % return_period_agriculture_damage
turtlebase.spatial.create_inundation_raster(lgn_k5_ascii, freeboard_ascii, waterlevel,
2, return_period_agriculture_damage, damage_agriculture, workspace, use_lgn=True)
damage_raster_list.append(damage_agriculture)
if output_waterdamage_total != '#':
# Waterdamage without lgn
damage_total_agriculture = os.path.join(workspace, "damage_total_agri.asc")
turtlebase.spatial.create_inundation_raster(lgn_k5_ascii, ahn_ascii, waterlevel,
1, return_period_agriculture_damage, damage_total_agriculture, workspace, use_lgn=False)
damage_total_raster_list.append(damage_total_agriculture)
else:
log.error("%s does not exists! check ini-file and tempfolder" % waterlevel)
# overlast akker
return_period_rural_damage = config.get('naverwerking_rrcf', 'herhalingstijd_overlast_akker')
if config.get('naverwerking_rrcf', 'percentage_overlast_akker') != "-":
log.info(" - create waterdamage rural")
waterlevel = "%s/ws_%s" % (workspace_gdb, return_period_rural_damage)
if gp.exists(waterlevel):
damage_rural = workspace + "/damage_rural_%s.asc" % return_period_rural_damage
turtlebase.spatial.create_inundation_raster(lgn_k5_ascii, freeboard_ascii, waterlevel,
3, return_period_rural_damage, damage_rural, workspace, use_lgn=True)
damage_raster_list.append(damage_rural)
if output_waterdamage_total != '#':
# Waterdamage without lgn
damage_total_rural = os.path.join(workspace_gdb, "damage_total_rural.asc")
turtlebase.spatial.create_inundation_raster(lgn_k5_ascii, ahn_ascii, waterlevel,
1, return_period_rural_damage, damage_total_rural, workspace, use_lgn=False)
damage_total_raster_list.append(damage_total_rural)
else:
log.error("%s does not exists! check ini-file and tempfolder" % waterlevel)
# overlast grasland
return_period_grass_damage = config.get('naverwerking_rrcf', 'herhalingstijd_overlast_grasland')
if config.get('naverwerking_rrcf', 'percentage_overlast_grasland') != "-":
log.info(" - create waterdamage grass")
waterlevel = "%s/ws_%s" % (workspace_gdb, return_period_grass_damage)
if gp.exists(waterlevel):
damage_grass = os.path.join(workspace_gdb, "damage_grass.asc")
turtlebase.spatial.create_inundation_raster(lgn_k5_ascii, freeboard_ascii, waterlevel,
4, return_period_grass_damage, damage_grass, workspace, use_lgn=True)
damage_raster_list.append(damage_grass)
if output_waterdamage_total != '#':
# Waterdamage without lgn
damage_total_grass = os.path.join(workspace_gdb, "damage_total_grass.asc")
turtlebase.spatial.create_inundation_raster(lgn_k5_ascii, ahn_ascii, waterlevel,
1, return_period_grass_damage, damage_total_grass, workspace, use_lgn=False)
damage_total_raster_list.append(damage_total_grass)
else:
log.error("%s does not exists! check ini-file and tempfolder" % waterlevel)
# Merge waterdamage rasters
if len(damage_raster_list) > 1:
log.info("Merge waterdamage rasters")
output_waterdamage_exists = turtlebase.spatial.merge_ascii(damage_raster_list, output_waterdamage, workspace)
else:
log.error("there are no waterdamage rasters available")
if len(damage_total_raster_list) > 1:
log.info("Merge waterdamage total rasters")
turtlebase.spatial.merge_ascii(damage_total_raster_list, output_waterdamage_total, workspace)
#----------------------------------------------------------------------------------------
# calculate percentage inundation
"""
input:
- inundatie / overlast (raster dataset)
- input_voronoi_polygon (met GPGIDENT) (feature class)
- lgn_k5 (raster dataset)
"""
gpgident_field = config.get('General', 'gpgident')
# dissolve voronoi based on gpgident
log.debug("dissolve voronoi polygons, based on gpgident")
temp_fc_gpgident = os.path.join(workspace_gdb, "temp_fc_gpgident")
gp.Dissolve_management(temp_voronoi, temp_fc_gpgident, gpgident_field)
# Calculate area total, gpgident
if not turtlebase.arcgis.is_fieldname(gp, temp_fc_gpgident, "area_total"):
gp.addfield(temp_fc_gpgident, "area_total", "Double")
turtlebase.arcgis.calculate_area(gp, temp_fc_gpgident, "area_total")
gpgident_dict = nens.gp.get_table(gp, temp_fc_gpgident, primary_key=gpgident_field.lower())
log.debug("gpgident_dict: %s" % gpgident_dict)
# create feature class from lgn k5 ascii
output_reclass_lgn = os.path.join(workspace_gdb, "reclass_lgn")
gp.ASCIIToRaster_conversion(lgn_k5_ascii, output_reclass_lgn)
temp_fc_lgn = os.path.join(workspace_gdb, "fc_lgn")
gp.RasterToPolygon_conversion(output_reclass_lgn, temp_fc_lgn, "NO_SIMPLIFY")
# union lgn with gpg-areas
temp_fc_union_lgn = os.path.join(workspace_gdb, "fc_union_lgn")
gp.Union_analysis(temp_fc_gpgident + ";" + temp_fc_lgn, temp_fc_union_lgn)
dissolve_lyr = turtlebase.arcgis.get_random_layer_name()
gp.MakeFeatureLayer_management(temp_fc_union_lgn, dissolve_lyr, "%s <> ''" % gpgident_field)
temp_fc_dissolve_lgn = os.path.join(workspace_gdb, "dissolve_lgn")
if turtlebase.arcgis.is_fieldname(gp, dissolve_lyr, "GRIDCODE"):
gp.Dissolve_management(dissolve_lyr, temp_fc_dissolve_lgn, "%s; GRIDCODE" % gpgident_field)
gridcode = "gridcode"
elif turtlebase.arcgis.is_fieldname(gp, dissolve_lyr, "grid_code"):
gp.Dissolve_management(dissolve_lyr, temp_fc_dissolve_lgn, "%s; grid_code" % gpgident_field)
gridcode = "grid_code"
else:
log.error("no field GRIDCODE or grid_code available in %s" % dissolve_lyr)
sys.exit(2)
# Calculate area lgn
if not turtlebase.arcgis.is_fieldname(gp, temp_fc_dissolve_lgn, "area_lgn"):
gp.addfield(temp_fc_dissolve_lgn, "area_lgn", "Double")
turtlebase.arcgis.calculate_area(gp, temp_fc_dissolve_lgn, "area_lgn")
lgn_dict = nens.gp.get_table(gp, temp_fc_dissolve_lgn)
translate_lgn_dict = translate_dict(lgn_dict, gridcode, 'area_lgn')
log.debug("translate_lgn_dict: %s" % translate_lgn_dict)
# Create feature class from inundation_grid
""" values: 10, 25, 50, 100"""
if output_inundation_exists == 0:
temp_fc_inundation = os.path.join(workspace_gdb, "inundation")
log.info(output_inundation)
gp.RasterToPolygon_conversion(output_inundation, temp_fc_inundation, "NO_SIMPLIFY")
temp_fc_union_inundation = os.path.join(workspace_gdb, "union_inun")
gp.Union_analysis(temp_fc_dissolve_lgn + ";" + temp_fc_inundation, temp_fc_union_inundation)
dissolve_inundation_lyr = turtlebase.arcgis.get_random_layer_name()
if turtlebase.arcgis.is_fieldname(gp, temp_fc_union_inundation, "GRIDCODE_1"):
gp.MakeFeatureLayer_management(temp_fc_union_inundation, dissolve_inundation_lyr, "GRIDCODE_1 > 0")
gridcode_1 = "gridcode_1"
elif turtlebase.arcgis.is_fieldname(gp, temp_fc_union_inundation, "GRID_CODE1"):
gp.MakeFeatureLayer_management(temp_fc_union_inundation, dissolve_inundation_lyr, "GRID_CODE1 > 0")
gridcode_1 = "grid_code1"
elif turtlebase.arcgis.is_fieldname(gp, temp_fc_union_inundation, "GRID_CODE_1"):
gp.MakeFeatureLayer_management(temp_fc_union_inundation, dissolve_inundation_lyr, "GRID_CODE_1 > 0")
gridcode_1 = "grid_code_1"
else:
log.error("No field available named gridcode_1 or grid_code1")
log.warning(nens.gp.get_table_def(gp, temp_fc_union_inundation))
sys.exit(1)
temp_fc_dissolve_inundation = os.path.join(workspace_gdb, "dissolve_inun")
dissolve_string = "%s;%s;%s" % (gpgident_field.upper(), gridcode, gridcode_1)
log.debug(" - dissolve layer: %s" % dissolve_inundation_lyr)
gp.Dissolve_management(dissolve_inundation_lyr, temp_fc_dissolve_inundation, dissolve_string)
# Calculate area inundation
if not turtlebase.arcgis.is_fieldname(gp, temp_fc_dissolve_inundation, "area_inund"):
gp.addfield(temp_fc_dissolve_inundation, "area_inun", "Double")
turtlebase.arcgis.calculate_area(gp, temp_fc_dissolve_inundation, "area_inun")
inundation_dict = nens.gp.get_table(gp, temp_fc_dissolve_inundation)
translate_inundation_dict = translate_dict(inundation_dict, gridcode_1, 'area_inun')
log.debug("translate_inundation_dict: %s" % translate_inundation_dict)
else:
translate_inundation_dict = {}
# Create feature class from waterdamage grid
""" values: 10, 15, 25"""
if output_waterdamage_exists == 0:
try:
temp_fc_waterdamage = os.path.join(workspace_gdb, "damage")
gp.RasterToPolygon_conversion(output_waterdamage, temp_fc_waterdamage, "NO_SIMPLIFY")
waterdamage = True
except:
log.warning("waterdamage raster is empty")
waterdamage = False
if waterdamage:
temp_fc_union_waterdamage = os.path.join(workspace_gdb, "damage_union")
gp.Union_analysis(temp_fc_dissolve_lgn + ";" + temp_fc_waterdamage, temp_fc_union_waterdamage)
dissolve_waterdamage_lyr = turtlebase.arcgis.get_random_layer_name()
gp.MakeFeatureLayer_management(temp_fc_union_waterdamage, dissolve_waterdamage_lyr, "%s > 0" % gridcode_1)
temp_fc_dissolve_waterdamage = os.path.join(workspace_gdb, "dissolve_damage")
gp.Dissolve_management(dissolve_waterdamage_lyr, temp_fc_dissolve_waterdamage, "%s; %s; %s" % (gpgident_field, gridcode, gridcode_1))
# Calculate area waterdamage
if not turtlebase.arcgis.is_fieldname(gp, temp_fc_dissolve_waterdamage, "area_damag"):
gp.addfield(temp_fc_dissolve_waterdamage, "area_damag", "Double")
turtlebase.arcgis.calculate_area(gp, temp_fc_dissolve_waterdamage, "area_damag")
waterdamage_dict = nens.gp.get_table(gp, temp_fc_dissolve_waterdamage)
translate_waterdamage_dict = translate_dict(waterdamage_dict, gridcode_1, 'area_damag')
log.debug("translate_waterdamage_dict: %s" % translate_waterdamage_dict)
else:
translate_waterdamage_dict = {}
else:
translate_waterdamage_dict = {}
no_data_value = float(config.get('naverwerking_rrcf', 'no_data_value'))
result_dict = {}
log.info("Calculating results")
for gpgident, fields in gpgident_dict.items():
# area_total
#area_total = fields['area_total']
#set defaults
percentage_inundation_urban = no_data_value
percentage_inundation_agriculture = no_data_value
percentage_inundation_rural = no_data_value
percentage_inundation_grass = no_data_value
toetsing_inundation_urban = 9
toetsing_inundation_agriculture = 9
toetsing_inundation_rural = 9
toetsing_inundation_grass = 9
percentage_waterdamage_urban = no_data_value
percentage_waterdamage_agriculture = no_data_value
percentage_waterdamage_rural = no_data_value
percentage_waterdamage_grass = no_data_value
toetsing_waterdamage_urban = 9
toetsing_waterdamage_agriculture = 9
toetsing_waterdamage_rural = 9
toetsing_waterdamage_grass = 9
if gpgident in translate_inundation_dict:
log.debug("Calculate percentage inundation for %s" % gpgident)
hhtijd = config.get('naverwerking_rrcf', 'herhalingstijd_inundatie_stedelijk')
toetsing_perc = config.get('naverwerking_rrcf', 'percentage_inundatie_stedelijk')
toetsing_inundation_urban, percentage_inundation_urban = calculate_toetsing(translate_inundation_dict,
gpgident, 1, translate_lgn_dict,
hhtijd, toetsing_perc, no_data_value)
hhtijd = config.get('naverwerking_rrcf', 'herhalingstijd_inundatie_hoogwaardig')
toetsing_perc = config.get('naverwerking_rrcf', 'percentage_inundatie_hoogwaardig')
toetsing_inundation_agriculture, percentage_inundation_agriculture = calculate_toetsing(translate_inundation_dict,
gpgident, 2, translate_lgn_dict,
hhtijd, toetsing_perc, no_data_value)
hhtijd = config.get('naverwerking_rrcf', 'herhalingstijd_inundatie_akker')
toetsing_perc = config.get('naverwerking_rrcf', 'herhalingstijd_inundatie_akker')
toetsing_inundation_rural, percentage_inundation_rural = calculate_toetsing(translate_inundation_dict, gpgident,
3, translate_lgn_dict, hhtijd,
toetsing_perc, no_data_value)
hhtijd = config.get('naverwerking_rrcf', 'herhalingstijd_inundatie_grasland')
toetsing_perc = config.get('naverwerking_rrcf', 'percentage_inundatie_grasland')
toetsing_inundation_grass, percentage_inundation_grass = calculate_toetsing(translate_inundation_dict, gpgident,
4, translate_lgn_dict, hhtijd,
toetsing_perc, no_data_value)
if gpgident in translate_waterdamage_dict:
log.debug("Calculate percentage waterdamage for %s" % gpgident)
hhtijd = config.get('naverwerking_rrcf', 'herhalingstijd_overlast_stedelijk')
toetsing_perc = config.get('naverwerking_rrcf', 'percentage_overlast_stedelijk')
toetsing_waterdamage_urban, percentage_waterdamage_urban = calculate_toetsing(translate_inundation_dict, gpgident,
1, translate_lgn_dict, hhtijd,
toetsing_perc, no_data_value)
hhtijd = config.get('naverwerking_rrcf', 'herhalingstijd_overlast_hoogwaardig')
toetsing_perc = config.get('naverwerking_rrcf', 'percentage_overlast_hoogwaardig')
toetsing_waterdamage_agriculture, percentage_waterdamage_agriculture = calculate_toetsing(translate_inundation_dict, gpgident,
2, translate_lgn_dict, hhtijd,
toetsing_perc, no_data_value)
hhtijd = config.get('naverwerking_rrcf', 'herhalingstijd_overlast_akker')
toetsing_perc = config.get('naverwerking_rrcf', 'herhalingstijd_overlast_akker')
toetsing_inundation_rural, percentage_waterdamage_rural = calculate_toetsing(translate_inundation_dict, gpgident,
3, translate_lgn_dict, hhtijd,
toetsing_perc, no_data_value)
hhtijd = config.get('naverwerking_rrcf', 'herhalingstijd_overlast_grasland')
toetsing_perc = config.get('naverwerking_rrcf', 'percentage_overlast_grasland')
toetsing_inundation_grass, percentage_waterdamage_grass = calculate_toetsing(translate_inundation_dict, gpgident,
4, translate_lgn_dict, hhtijd,
toetsing_perc, no_data_value)
result_dict[gpgident] = {
gpgident_field: gpgident,
config.get('naverwerking_rrcf',
'field_percentage_inundatie_stedelijk'):
percentage_inundation_urban,
config.get('naverwerking_rrcf',
'field_percentage_inundatie_hoogwaardig'):
percentage_inundation_agriculture,
config.get('naverwerking_rrcf',
'field_percentage_inundatie_akker'):
percentage_inundation_rural,
config.get('naverwerking_rrcf',
'field_percentage_inundatie_grasland'):
percentage_inundation_grass,
config.get('naverwerking_rrcf',
'field_percentage_overlast_stedelijk'):
percentage_waterdamage_urban,
config.get('naverwerking_rrcf',
'field_percentage_overlast_hoogwaardig'):
percentage_waterdamage_agriculture,
config.get('naverwerking_rrcf',
'field_percentage_overlast_akker'):
percentage_waterdamage_rural,
config.get('naverwerking_rrcf',
'field_percentage_overlast_grasland'):
percentage_waterdamage_grass,
config.get('naverwerking_rrcf',
'field_toetsing_inundatie_stedelijk'):
toetsing_inundation_urban,
config.get('naverwerking_rrcf',
'field_toetsing_inundatie_hoogwaardig'):
toetsing_inundation_agriculture,
config.get('naverwerking_rrcf',
'field_toetsing_inundatie_akker'):
toetsing_inundation_rural,
config.get('naverwerking_rrcf',
'field_toetsing_inundatie_grasland'):
toetsing_inundation_grass,
config.get('naverwerking_rrcf',
'field_toetsing_overlast_stedelijk'):
toetsing_waterdamage_urban,
config.get('naverwerking_rrcf',
'field_toetsing_overlast_hoogwaardig'):
toetsing_waterdamage_agriculture,
config.get('naverwerking_rrcf',
'field_toetsing_overlast_akker'):
toetsing_waterdamage_rural,
config.get('naverwerking_rrcf',
'field_toetsing_overlast_grasland'):
toetsing_waterdamage_grass,
}
#---------------------------------------------------------------------
# Create output table
if not gp.exists(output_result_table):
log.info("Create new output table")
temp_result_table = os.path.join(workspace_gdb, "result_table")
gp.CreateTable_management(os.path.dirname(temp_result_table), os.path.basename(temp_result_table))
copy_table = True
else:
temp_result_table = output_result_table
copy_table = False
fields_to_add = [config.get('naverwerking_rrcf',
'field_percentage_inundatie_stedelijk'),
config.get('naverwerking_rrcf',
'field_percentage_inundatie_hoogwaardig'),
config.get('naverwerking_rrcf',
'field_percentage_inundatie_akker'),
config.get('naverwerking_rrcf',
'field_percentage_inundatie_grasland'),
config.get('naverwerking_rrcf',
'field_percentage_overlast_stedelijk'),
config.get('naverwerking_rrcf',
'field_percentage_overlast_hoogwaardig'),
config.get('naverwerking_rrcf',
'field_percentage_overlast_akker'),
config.get('naverwerking_rrcf',
'field_percentage_overlast_grasland'),
config.get('naverwerking_rrcf',
'field_toetsing_inundatie_stedelijk'),
config.get('naverwerking_rrcf',
'field_toetsing_inundatie_hoogwaardig'),
config.get('naverwerking_rrcf',
'field_toetsing_inundatie_akker'),
config.get('naverwerking_rrcf',
'field_toetsing_inundatie_grasland'),
config.get('naverwerking_rrcf',
'field_toetsing_overlast_stedelijk'),
config.get('naverwerking_rrcf',
'field_toetsing_overlast_hoogwaardig'),
config.get('naverwerking_rrcf',
'field_toetsing_overlast_akker'),
config.get('naverwerking_rrcf',
'field_toetsing_overlast_grasland')]
if not turtlebase.arcgis.is_fieldname(gp, temp_result_table, gpgident_field):
log.debug(" - add field %s to %s" % (gpgident_field, temp_result_table))
gp.addfield_management(temp_result_table, gpgident_field, 'text')
for field in fields_to_add:
if not turtlebase.arcgis.is_fieldname(gp, temp_result_table, field):
log.debug(" - add field %s to %s" % (field, temp_result_table))
gp.addfield_management(temp_result_table, field, 'double')
#----------------------------------------------------------------------------------------
# Write results to output table
log.info("Write results to output table")
turtlebase.arcgis.write_result_to_output(temp_result_table, gpgident_field.lower(), result_dict)
if copy_table == True:
gp.TableToTable_conversion(temp_result_table, os.path.dirname(output_result_table), os.path.basename(output_result_table))
#---------------------------------------------------------------------
# Delete temporary workspace geodatabase & ascii files
try:
log.debug("delete temporary workspace: %s" % workspace_gdb)
gp.delete(workspace_gdb)
log.info("workspace deleted")
except:
log.debug("failed to delete %s" % workspace_gdb)
tempfiles = os.listdir(workspace)
for tempfile in tempfiles:
if tempfile.endswith('.asc'):
try:
os.remove(os.path.join(workspace, tempfile))
except Exception, e:
log.debug(e)
mainutils.log_footer()
def main():
try:
gp = mainutils.create_geoprocessor()
config = mainutils.read_config(__file__, 'turtle-settings.ini')
logfile = mainutils.log_filename(config)
logging_config = LoggingConfig(gp, logfile=logfile)
mainutils.log_header(__name__)
#---------------------------------------------------------------------
# Create workspace
workspace = config.get('GENERAL', 'location_temp')
if workspace == "-":
workspace = tempfile.gettempdir()
turtlebase.arcgis.delete_old_workspace_gdb(gp, workspace)
if not os.path.isdir(workspace):
os.makedirs(workspace)
workspace_gdb, errorcode = turtlebase.arcgis.create_temp_geodatabase(
gp, workspace)
if errorcode == 1:
log.error("failed to create a file geodatabase in %s" % workspace)
#---------------------------------------------------------------------
# Input parameters
"""
nodig voor deze tool:
"""
if len(sys.argv) == 5:
input_polygon_fc = sys.argv[1]
input_channel_fc = sys.argv[2]
input_landuse_fc = sys.argv[3]
output_channel = sys.argv[4]
else:
log.warning("usage: python geo_genereren_afv_opp.py <input peilgebieden> <input watergangen> <input landgebruik> <output waterlijnen met oppervlak>")
sys.exit(1)
#---------------------------------------------------------------------
# Check geometry input parameters
log.info("Check geometry of input parameters")
geometry_check_list = []
#log.debug(" - check <input >: %s" % argument1)
gpg_obj = gp.describe(input_polygon_fc)
if gpg_obj.ShapeType != 'Polygon':
geometry_check_list.append("input peilgebieden does not contain polygons, it contains shapetype: %s" % gpg_obj.ShapeType)
else:
log.info(" - input peilgebieden is correct")
ovk_obj = gp.describe(input_channel_fc)
if ovk_obj.ShapeType != 'Polyline':
geometry_check_list.append("input channel does not contain polyline, it contains shapetype: %s" % ovk_obj.ShapeType)
else:
log.info(" - input channel is correct")
lu_obj = gp.describe(input_landuse_fc)
if lu_obj.ShapeType != 'Polygon':
geometry_check_list.append("input landuse does not contain polygons, it contains shapetype: %s" % lu_obj.ShapeType)
else:
log.info(" - input landuse is correct")
#"<check geometry from input data, append to list if incorrect>"
if len(geometry_check_list) > 0:
log.error("check input: %s" % geometry_check_list)
sys.exit(2)
#---------------------------------------------------------------------
# Check required fields in input data
log.info("Check required fields in input data")
missing_fields = []
ovk_field = config.get('general', 'ovkident')
gpg_field = config.get('general', 'gpgident')
landuse_type = config.get('afv_opp', 'landuse_type')
if not turtlebase.arcgis.is_fieldname(gp, input_polygon_fc, ovk_field):
log.error("missing field '%s' in %s" % (ovk_field, input_polygon_fc))
missing_fields.append("%s: %s" % (input_polygon_fc, ovk_field))
if not turtlebase.arcgis.is_fieldname(gp, input_channel_fc, ovk_field):
log.error("missing field '%s' in %s" % (ovk_field, input_channel_fc))
missing_fields.append("%s: %s" % (input_channel_fc, ovk_field))
if not turtlebase.arcgis.is_fieldname(gp, input_landuse_fc, 'type'):
log.error("missing field 'type' in %s" % input_landuse_fc)
missing_fields.append("%s: TYPE" % (input_landuse_fc))
if len(missing_fields) > 0:
log.error("missing fields in input data: %s" % missing_fields)
sys.exit(2)
#---------------------------------------------------------------------
# Environments
log.info(" - intersect areas with landuse")
output_intersect_landuse = workspace_gdb + "/landuse_intersect"
log.info(output_intersect_landuse)
gp.intersect_analysis(input_polygon_fc + "; " + input_landuse_fc, output_intersect_landuse)
landuse_type_list = check_for_landuse_types(gp, output_intersect_landuse, "TYPE")
if len(landuse_type_list) == 0:
log.error("missing landuse types 'rural' and 'urban'")
sys.exit(3)
#log.info(turtlebase.arcgis.is_fieldname(gp, output_intersect_landuse, 'OPP_LA'))
if not turtlebase.arcgis.is_fieldname(gp, output_intersect_landuse, 'OPP_LA'):
log.info("create field OPP_LA")
gp.addfield(output_intersect_landuse, 'OPP_LA', 'Double')
if not turtlebase.arcgis.is_fieldname(gp, output_intersect_landuse, 'OPP_ST'):
log.info("create field OPP_ST")
gp.addfield(output_intersect_landuse, 'OPP_ST', 'Double')
if 'urban' in landuse_type_list:
log.info(" - calculate urban area")
landuse_urban_lyr = turtlebase.arcgis.get_random_layer_name()
gp.MakeFeatureLayer_management(output_intersect_landuse, landuse_urban_lyr, " TYPE = 'urban' ")
turtlebase.arcgis.calculate_area(gp, landuse_urban_lyr, "OPP_ST")
if 'rural' in landuse_type_list:
log.info(" - calculate rural area")
landuse_rural_lyr = turtlebase.arcgis.get_random_layer_name()
gp.MakeFeatureLayer_management(output_intersect_landuse, landuse_rural_lyr, " TYPE = 'rural' ")
turtlebase.arcgis.calculate_area(gp, landuse_rural_lyr, "OPP_LA")
output_dissolve_landuse = workspace_gdb + "/dissolve"
#tempfiles.append(output_dissolve_landuse)
log.info("check if output fields exist")
field_rural = "Sum_OPP_LA"
field_urban = "Sum_OPP_ST"
if turtlebase.arcgis.is_fieldname(gp, output_intersect_landuse, field_rural):
log.info(" - %s already exists, delete field" % field_rural)
gp.deletefield_management(output_intersect_landuse, field_rural)
if turtlebase.arcgis.is_fieldname(gp, output_intersect_landuse, field_urban):
gp.deletefield_management(output_intersect_landuse, field_urban)
log.info(" - dissolve rural and urban areas")
remove_null_values(gp, output_intersect_landuse, "OPP_LA")
remove_null_values(gp, output_intersect_landuse, "OPP_ST")
gp.Dissolve_management(output_intersect_landuse, output_dissolve_landuse, ovk_field, "OPP_LA sum; OPP_ST sum", "MULTI_PART")
log.info("Copy landuse area to output")
dissolve_dict = nens.gp.get_table(gp, output_dissolve_landuse, primary_key=ovk_field.lower())
output_channel_fc = turtlebase.arcgis.get_random_file_name(workspace_gdb)
calculate_area_fields(gp, input_channel_fc, output_channel_fc, ovk_field, dissolve_dict, field_rural, field_urban)
# add from and to coordinates
log.info("Calculate coordinates")
update_to_and_from_coordinates(gp, output_channel_fc, ovk_field.lower())
log.info(" - copy output")
gp.FeatureclassToFeatureclass_conversion(output_channel_fc, os.path.dirname(output_channel), os.path.basename(output_channel))
#---------------------------------------------------------------------
# Delete temporary workspace geodatabase & ascii files
try:
log.debug("delete temporary workspace: %s" % workspace_gdb)
#gp.delete(workspace_gdb)
log.info("workspace deleted")
except:
log.warning("failed to delete %s" % workspace_gdb)
mainutils.log_footer()
except:
log.error(traceback.format_exc())
sys.exit(1)
finally:
logging_config.cleanup()
del gp
def main():
try:
gp = mainutils.create_geoprocessor()
config = mainutils.read_config(__file__, 'turtle-settings.ini')
logfile = mainutils.log_filename(config)
logging_config = LoggingConfig(gp, logfile=logfile)
mainutils.log_header(__name__)
#---------------------------------------------------------------------
# Create workspace
workspace = config.get('GENERAL', 'location_temp')
if workspace == "-":
workspace = tempfile.gettempdir()
turtlebase.arcgis.delete_old_workspace_gdb(gp, workspace)
if not os.path.isdir(workspace):
os.makedirs(workspace)
workspace_gdb, errorcode = turtlebase.arcgis.create_temp_geodatabase(
gp, workspace)
if errorcode == 1:
log.error("failed to create a file geodatabase in %s" % workspace)
#---------------------------------------------------------------------
# check inputfields
log.info("Getting commandline parameters")
if len(sys.argv) == 8:
input_level_area_fc = sys.argv[1]
input_level_area_table = sys.argv[2]
input_ahn_raster = sys.argv[3]
input_lgn_raster = sys.argv[4]
input_lgn_conversion = sys.argv[5]
input_onderbemalingen = sys.argv[6]
if input_onderbemalingen == "#":
use_onderbemalingen = False
else:
use_onderbemalingen = True
output_file = sys.argv[7]
else:
log.error("Usage: python toetspuntenbepaling.py <ahn-file> \
<lgn-file> <onderbemalingen-optional> \
<peilgebieden-feature> <peilvakgegevens-table> \
<conversietabel> <outputfile-HydroBase>")
sys.exit(1)
#---------------------------------------------------------------------
# check input parameters
log.info('Checking presence of input files')
if not(gp.exists(input_level_area_fc)):
log.error("inputfile peilgebieden %s does not exist!",
input_level_area_fc)
sys.exit(5)
if not(gp.exists(input_level_area_table)):
log.error("inputfile peilvakgegevens %s does not exist!",
input_level_area_table)
sys.exit(5)
if (use_onderbemalingen and not(gp.exists(input_onderbemalingen))):
log.error("inputfile onderbemalingen %s does not exist!",
input_onderbemalingen)
sys.exit(5)
log.info('input parameters checked')
#---------------------------------------------------------------------
# Check geometry input parameters
cellsize = gp.describe(input_ahn_raster).MeanCellHeight
log.info("Check geometry of input parameters")
geometry_check_list = []
log.debug(" - check level area: %s" % input_level_area_fc)
if gp.describe(input_level_area_fc).ShapeType != 'Polygon':
errormsg = ("%s is not a polygon feature class!",
input_level_area_fc)
log.error(errormsg)
geometry_check_list.append(errormsg)
if turtlebase.arcgis.fc_is_not_empty(gp, input_level_area_fc):
errormsg = "input '%s' is empty" % input_level_area_fc
log.error(errormsg)
sys.exit(1)
if turtlebase.arcgis.fc_is_not_empty(gp, input_level_area_table):
errormsg = "input '%s' is empty" % input_level_area_table
log.error(errormsg)
sys.exit(1)
if use_onderbemalingen:
if turtlebase.arcgis.fc_is_not_empty(gp, input_onderbemalingen):
errormsg = "input '%s' is empty" % input_onderbemalingen
log.error(errormsg)
sys.exit(1)
log.debug(" - check ahn raster %s" % input_ahn_raster)
if gp.describe(input_ahn_raster).DataType != 'RasterDataset':
log.error("Input AHN is not a raster dataset")
sys.exit(1)
if gp.describe(input_ahn_raster).PixelType[0] not in ['U', 'S']:
errormsg = ("Input AHN is a floating point raster, \
for this script an integer is nessecary")
log.error(errormsg)
geometry_check_list.append(errormsg)
log.debug(" - check lgn raster %s" % input_lgn_raster)
if gp.describe(input_lgn_raster).DataType != 'RasterDataset':
log.error("Input LGN is not a raster dataset")
sys.exit(1)
if gp.describe(input_lgn_raster).PixelType[0] not in ['U', 'S']:
errormsg = ("Input LGN is a floating point raster, \
for this script an integer is nessecary")
log.error(errormsg)
geometry_check_list.append(errormsg)
if int(gp.describe(input_lgn_raster).MeanCellHeight) != int(cellsize):
errormsg = ("Cell size of LGN is %s, must be %s" % (
gp.describe(input_lgn_raster).MeanCellHeight,
int(cellsize)))
log.error(errormsg)
geometry_check_list.append(errormsg)
if len(geometry_check_list) > 0:
log.error("check input: %s" % geometry_check_list)
sys.exit(2)
#---------------------------------------------------------------------
# Check required fields in input data
log.info("Check required fields in input data")
gpgident = config.get('GENERAL', 'gpgident').lower()
streefpeil = config.get('toetspunten', 'field_streefpeil').lower()
missing_fields = []
# check required fields from input data, append them to list if missing
if not turtlebase.arcgis.is_fieldname(
gp, input_level_area_fc, gpgident):
log.debug(" - missing: %s in %s", (
gpgident, input_level_area_fc))
missing_fields.append("%s: %s", (
input_level_area_fc, gpgident))
if not turtlebase.arcgis.is_fieldname(
gp, input_level_area_table, gpgident):
log.debug(" - missing: %s in %s", (
gpgident, input_level_area_table))
missing_fields.append("%s: %s", (
input_level_area_table, gpgident))
if not turtlebase.arcgis.is_fieldname(
gp, input_level_area_table, streefpeil):
log.debug(" - missing: %s in %s", (
streefpeil, input_level_area_table))
missing_fields.append("%s: %s", (
input_level_area_table, streefpeil))
if len(missing_fields) > 0:
log.error("missing fields in input data: %s", missing_fields)
sys.exit(2)
#---------------------------------------------------------------------
# Environments
log.info("Set environments")
temp_level_area = os.path.join(workspace_gdb, "peilgebieden")
if input_level_area_fc.endswith(".shp"):
log.info("Copy features of level areas to workspace")
gp.select_analysis(input_level_area_fc, temp_level_area)
else:
log.info("Copy level areas to workspace")
gp.copy_management(input_level_area_fc, temp_level_area)
# use extent from level area
gp.extent = gp.describe(temp_level_area).extent
#---------------------------------------------------------------------
# Create K5 LGN
log.info("Translate LGN to NBW-classes")
lgn_ascii = turtlebase.arcgis.get_random_file_name(
workspace, ".asc")
lgn_k5_ascii = turtlebase.arcgis.get_random_file_name(
workspace, ".asc")
gp.RasterToASCII_conversion(input_lgn_raster, lgn_ascii)
lgn_ident = config.get('toetspunten', 'lgn_conv_ident')
if input_lgn_conversion != '#':
reclass_dict = nens.gp.get_table(gp, input_lgn_conversion,
primary_key=lgn_ident)
turtlebase.spatial.reclass_lgn_k5(
lgn_ascii, lgn_k5_ascii, reclass_dict)
else:
turtlebase.spatial.reclass_lgn_k5(lgn_ascii, lgn_k5_ascii)
#---------------------------------------------------------------------
# create ahn ascii
log.info("Create ascii from ahn")
ahn_ascii = turtlebase.arcgis.get_random_file_name(workspace, ".asc")
log.debug("ahn ascii: %s" % ahn_ascii)
gp.RasterToASCII_conversion(input_ahn_raster, ahn_ascii)
#---------------------------------------------------------------------
# Change ahn and lgn if use_ondermalingen == True
if use_onderbemalingen:
log.info("Cut out level deviations")
gridcode_fieldname = "GRIDCODE"
if not turtlebase.arcgis.is_fieldname(
gp, input_onderbemalingen, gridcode_fieldname):
log.debug(" - add field %s" % gridcode_fieldname)
gp.addfield_management(
input_onderbemalingen, gridcode_fieldname, "Short")
row = gp.UpdateCursor(input_onderbemalingen)
for item in nens.gp.gp_iterator(row):
item.SetValue(gridcode_fieldname, 1)
row.UpdateRow(item)
onderbemaling_raster = turtlebase.arcgis.get_random_file_name(
workspace_gdb)
gp.FeatureToRaster_conversion(
input_onderbemalingen, gridcode_fieldname,
onderbemaling_raster, cellsize)
onderbemaling_asc = turtlebase.arcgis.get_random_file_name(
workspace, ".asc")
gp.RasterToASCII_conversion(onderbemaling_raster,
onderbemaling_asc)
ahn_ascii = turtlebase.spatial.cut_out_onderbemaling(
ahn_ascii, onderbemaling_asc, workspace)
lgn_k5_ascii = turtlebase.spatial.cut_out_onderbemaling(
lgn_k5_ascii, onderbemaling_asc, workspace)
#---------------------------------------------------------------------
# Add ID Int to level area
log.info("Create level area ascii")
id_int = 'id_int'
area_id_dict = add_integer_ident(gp, temp_level_area,
id_int, gpgident)
out_raster_dataset = turtlebase.arcgis.get_random_file_name(
workspace_gdb)
gp.FeatureToRaster_conversion(temp_level_area, id_int,
out_raster_dataset, cellsize)
id_int_ascii = turtlebase.arcgis.get_random_file_name(
workspace, ".asc")
log.debug("id_int_ascii: %s" % id_int_ascii)
gp.RasterToASCII_conversion(out_raster_dataset, id_int_ascii)
#---------------------------------------------------------------------
log.info("Read targetlevel table")
area_level_dict = nens.gp.get_table(gp, input_level_area_table,
primary_key=gpgident)
target_level_dict = {}
for k, v in area_level_dict.items():
if k in area_id_dict:
int_id = area_id_dict[k][id_int]
target_level_dict[int_id] = {'targetlevel': v[streefpeil],
'gpgident': k}
toetspunten_fields = ["DFLT_I_ST", "DFLT_I_HL", "DFLT_I_AK",
"DFLT_I_GR", "DFLT_O_ST", "DFLT_O_HL",
"DFLT_O_AK", "DFLT_O_GR", "MTGMV_I_ST",
"MTGMV_I_HL", "MTGMV_I_AK", "MTGMV_I_GR",
"MTGMV_O_ST", "MTGMV_O_HL", "MTGMV_O_AK",
"MTGMV_O_GR"]
#---------------------------------------------------------------------
log.info("calculate toetspunten")
toetspunten_dict = turtlebase.spatial.calculcate_toetspunten(
ahn_ascii, lgn_k5_ascii, id_int_ascii,
toetspunten_fields, target_level_dict,
onderbemaling="#")
#---------------------------------------------------------------------
log.info("Create output table")
create_output_table(gp, output_file, gpgident, toetspunten_fields)
#---------------------------------------------------------------------
# Add metadata
import time
date_time_str = time.strftime("%d %B %Y %H:%M:%S")
source = input_ahn_raster
for area_id, values in toetspunten_dict.items():
toetspunten_dict[area_id]['date_time'] = date_time_str
toetspunten_dict[area_id]['source'] = source
#---------------------------------------------------------------------
# Write results to output table
log.info("Write results to output table")
turtlebase.arcgis.write_result_to_output(
output_file, gpgident, toetspunten_dict)
#---------------------------------------------------------------------
# Delete temporary workspace geodatabase & ascii files
try:
log.debug("delete temporary workspace: %s" % workspace_gdb)
gp.delete(workspace_gdb)
log.info("workspace deleted")
except:
log.warning("failed to delete %s" % workspace_gdb)
tempfiles = os.listdir(workspace)
for tempfile in tempfiles:
if tempfile.endswith('.asc'):
try:
os.remove(os.path.join(workspace, tempfile))
except Exception, e:
log.debug(e)
mainutils.log_footer()
def main():
try:
gp = mainutils.create_geoprocessor()
config = mainutils.read_config(__file__, 'turtle-settings.ini')
logfile = mainutils.log_filename(config)
logging_config = LoggingConfig(gp, logfile=logfile)
mainutils.log_header(__name__)
#----------------------------------------------------------------------------------------
# Create workspace
workspace = config.get('GENERAL', 'location_temp')
if workspace == "-":
workspace = tempfile.gettempdir()
turtlebase.arcgis.delete_old_workspace_gdb(gp, workspace)
if not os.path.isdir(workspace):
os.makedirs(workspace)
workspace_gdb, errorcode = turtlebase.arcgis.create_temp_geodatabase(gp, workspace)
if errorcode == 1:
log.error("failed to create a file geodatabase in %s" % workspace)
#----------------------------------------------------------------------------------------
# Input parameters
if len(sys.argv) == 11:
log.info("Reading input parameters")
peilgebied = sys.argv[1]
input_rr_peilgebied = sys.argv[2]
input_rr_maaiveld = sys.argv[3]
input_ahn = sys.argv[4]
input_lgn = sys.argv[5]
conversion = sys.argv[6]
input_hymstat = sys.argv[7]
output_risk_table = sys.argv[8]
output_risico = sys.argv[9]
output_risico_inundation = sys.argv[10]
else:
log.error("usage: <peilgebied> <input_rr_peilgebied> <input_rr_maaiveld> <input_ahn> <input_lgn>\
<conversion> <input_hymstat> <output_risk_table> <output_risico> <output_risico_inundation>")
sys.exit(1)
#----------------------------------------------------------------------------------------
log.info(" - read Conversion table")
conv_list = [d for d in csv.DictReader(open(conversion))]
expected_keys = ['LGN', 'K5', 'maxschade', 'sr1', 'sr2', 'sr3',
'sr4', 'sr5', 'sr6', 'sr7', 'sr8', 'sr9']
for k in expected_keys:
if k not in conv_list[0].keys():
log.error('could not find key %s in conversion table' % k)
sys.exit(2)
schadefuncties = {}
for item in conv_list:
schadefuncties[int(item['LGN'])] = item
#----------------------------------------------------------------------------------------
log.info(" - read hymstat table")
csv_list = [d for d in csv.DictReader(open(input_hymstat))]
expected_hymstat_keys = ['Location', 'Scale par. beta', 'Location par. x0']
for k in expected_hymstat_keys:
csv_list[0].keys()
if k not in csv_list[0].keys():
log.error('could not find key %s in hymstat table' % k)
sys.exit(2)
hymstat = {}
for item in csv_list:
hymstat[item[config.get('risico', 'hymstat_id')]] = item
#----------------------------------------------------------------------------------------
# Check geometry input parameters
log.info("Check geometry of input parameters")
geometry_check_list = []
#log.debug(" - check <input >: %s" % argument1)
"<check geometry from input data, append to list if incorrect>"
if len(geometry_check_list) > 0:
log.error("check input: %s" % geometry_check_list)
sys.exit(2)
#----------------------------------------------------------------------------------------
# Check required fields in input data
log.info("Check required fields in input data")
missing_fields = []
#<check required fields from input data, append them to list if missing>
check_fields = {}#check_fields = {input_1: [fieldname1, fieldname2], input_2: [fieldname1, fieldname2]}
for input_fc, fieldnames in check_fields.items():
for fieldname in fieldnames:
if not turtlebase.arcgis.is_fieldname(gp, input_fc, fieldname):
errormsg = "fieldname %s not available in %s" % (fieldname, input_fc)
log.error(errormsg)
missing_fields.append(errormsg)
if len(missing_fields) > 0:
log.error("missing fields in input data: %s" % missing_fields)
sys.exit(2)
#----------------------------------------------------------------------------------------
# Environments
log.info("Set environments")
temp_peilgebieden = turtlebase.arcgis.get_random_file_name(workspace_gdb)
gp.Select_analysis(peilgebied, temp_peilgebieden)
cellsize = gp.describe(input_ahn).MeanCellHeight # use same cell size as AHN
gp.extent = gp.describe(temp_peilgebieden).extent # use extent from Peilgebieden
gpgident = config.get('GENERAL', 'gpgident')
#----------------------------------------------------------------------------------------
# create ahn ascii
log.info("Create ascii from ahn")
ahn_ascii = turtlebase.arcgis.get_random_file_name(workspace, ".asc")
log.debug("ahn ascii: %s" % ahn_ascii)
gp.RasterToASCII_conversion(input_ahn, ahn_ascii)
#----------------------------------------------------------------------------------------
# create lgn ascii
log.info("Create ascii from lgn")
#read gpgident from file
lgn_desc = gp.describe(input_lgn)
if lgn_desc.DataType == 'ShapeFile' or lgn_desc.DataType == 'FeatureClass':
lgn_fieldnames = nens.gp.get_table_def(gp, input_lgn)
if "gridcode" in lgn_fieldnames:
gridcode = "GRIDCODE"
elif "grid_code" in lgn_fieldnames:
gridcode = "grid_code"
else:
log.error("Cannot find 'grid_code' or 'gridcode' field in input lgn file")
temp_lgn = turtlebase.arcgis.get_random_file_name(workspace_gdb)
gp.FeatureToRaster_conversion(input_lgn, gridcode, temp_lgn, cellsize)
elif lgn_desc.DataType == 'RasterDataset':
temp_lgn = input_lgn
if not lgn_desc.MeanCellHeight == cellsize:
log.error("LGN cellsize does not match AHN cellsize (%sx%s m)" % cellsize)
sys.exit(5)
else:
log.error("cannot recognize datatype of LGN, must be a fc, shapefile or a raster dataset")
sys.exit(5)
lgn_ascii = turtlebase.arcgis.get_random_file_name(workspace, ".asc")
log.debug("lgn ascii: %s" % lgn_ascii)
gp.RasterToASCII_conversion(temp_lgn, lgn_ascii)
#----------------------------------------------------------------------------------------
log.info("Create ascii from surface level areas")
if not turtlebase.arcgis.is_fieldname(gp, temp_peilgebieden, "ID_INT"):
gp.AddField(temp_peilgebieden, "ID_INT", "LONG")
id_int = 1
idint_to_peilvakid = {}
peilvakid_to_idint = {}
if turtlebase.arcgis.is_fieldname(gp, temp_peilgebieden, gpgident):
rows = gp.SearchCursor(temp_peilgebieden)
for row in nens.gp.gp_iterator(rows):
peilvakid = row.GetValue(gpgident)
idint_to_peilvakid[id_int] = peilvakid
peilvakid_to_idint[peilvakid] = id_int
id_int = id_int + 1 #each row gets a new id_int
log.info(" - calc value ID_INT")
rows = gp.UpdateCursor(temp_peilgebieden)
for row in nens.gp.gp_iterator(rows):
gpg_ident = row.GetValue(gpgident)
id_int = peilvakid_to_idint[gpg_ident]
row.SetValue("ID_INT", id_int)
rows.UpdateRow(row)
log.info("Conversion feature peilgebieden to raster")
InField = "ID_INT"
temp_peilgebieden_raster = turtlebase.arcgis.get_random_file_name(workspace_gdb)
gp.FeatureToRaster_conversion(temp_peilgebieden, InField, temp_peilgebieden_raster, cellsize)
peilgeb_asc = turtlebase.arcgis.get_random_file_name(workspace, ".asc")
gp.RasterToASCII_conversion(temp_peilgebieden_raster, peilgeb_asc)
#----------------------------------------------------------------------------------------
# Read input tables into dictionaries
log.info("Read input tables")
log.info(" - read RR_Peilgebied")
rr_peilgebied = nens.gp.get_table(gp, input_rr_peilgebied, primary_key=gpgident.lower())
log.info(" - read RR_Maaiveld")
rr_maaiveld = nens.gp.get_table(gp, input_rr_maaiveld, primary_key=gpgident.lower())
log.info(" - read conversion table between id_int and gpgident")
gpg_conv = nens.gp.get_table(gp, temp_peilgebieden, primary_key='id_int')
#----------------------------------------------------------------------------------------
log.info("Calculate Risk")
temp_risico = turtlebase.arcgis.get_random_file_name(workspace, "risk.asc")
temp_risico_in = turtlebase.arcgis.get_random_file_name(workspace, ".asc")
risico_tbl = turtlebase.risico.create_risk_grid(ahn_ascii, lgn_ascii,
peilgeb_asc, rr_peilgebied, rr_maaiveld,
hymstat, gpg_conv, schadefuncties, temp_risico,
temp_risico_in, cellsize)
risk_result = turtlebase.risico.create_risico_dict(risico_tbl, schadefuncties, primary_key=gpgident)
for k in risk_result.keys():
risk_result[k]['SOURCE'] = "hymstat: %s, ahn: %s, lgn: %s" % (os.path.basename(input_hymstat),
os.path.basename(input_ahn),
os.path.basename(input_lgn))
risk_result[k]['DATE_TIME'] = time.strftime("%d-%m-%Y, %H:%M:%S")
gp.ASCIIToRaster_conversion(temp_risico, output_risico, "FLOAT")
gp.ASCIIToRaster_conversion(temp_risico_in, output_risico_inundation, "FLOAT")
# Schrijf de resultaten weg als een nieuwe tabel
if not(gp.exists(output_risk_table)):
log.info("creating table " + output_risk_table)
gp.CreateTable(os.path.dirname(output_risk_table), os.path.basename(output_risk_table))
risk_fields = nens.gp.get_table_def(gp, output_risk_table)
fields_to_add = [{'fieldname': gpgident, 'fieldtype': 'text', 'length': 50},
{'fieldname': 'RIS_GW', 'fieldtype': 'Double'},
{'fieldname': 'RIS_GW_ST', 'fieldtype': 'Double'},
{'fieldname': 'RIS_GW_HL', 'fieldtype': 'Double'},
{'fieldname': 'RIS_GW_AK', 'fieldtype': 'Double'},
{'fieldname': 'RIS_GW_GR', 'fieldtype': 'Double'},
{'fieldname': 'RIS_GW_NT', 'fieldtype': 'Double'},
{'fieldname': 'RIS_IN', 'fieldtype': 'Double'},
{'fieldname': 'RIS_IN_ST', 'fieldtype': 'Double'},
{'fieldname': 'RIS_IN_HL', 'fieldtype': 'Double'},
{'fieldname': 'RIS_IN_AK', 'fieldtype': 'Double'},
{'fieldname': 'RIS_IN_GR', 'fieldtype': 'Double'},
{'fieldname': 'RIS_IN_NT', 'fieldtype': 'Double'},
{'fieldname': 'SOURCE', 'fieldtype': 'text', 'length': 256},
{'fieldname': 'DATE_TIME', 'fieldtype': 'text', 'length': 25},
{'fieldname': 'COMMENTS', 'fieldtype': 'text', 'length': 256}]
for field_to_add in fields_to_add:
if field_to_add['fieldname'].lower() not in risk_fields:
if 'length' in field_to_add:
gp.addfield_management(output_risk_table, field_to_add['fieldname'], field_to_add['fieldtype'], "#", "#", field_to_add['length'])
else:
gp.addfield_management(output_risk_table, field_to_add['fieldname'], field_to_add['fieldtype'])
turtlebase.arcgis.write_result_to_output(output_risk_table, gpgident, risk_result)
#----------------------------------------------------------------------------------------
# Delete temporary workspace geodatabase & ascii files
try:
log.debug("delete temporary workspace: %s" % workspace_gdb)
gp.delete(workspace_gdb)
log.info("workspace deleted")
except:
log.debug("failed to delete %s" % workspace_gdb)
tempfiles = os.listdir(workspace)
for tempfile in tempfiles:
if tempfile.endswith('.asc') or tempfile.endswith('.prj') :
try:
os.remove(os.path.join(workspace, tempfile))
log.debug("%s/%s removed" % (workspace, tempfile))
except Exception, e:
log.debug(e)
mainutils.log_footer()
def main():
try:
gp = mainutils.create_geoprocessor()
config = mainutils.read_config(__file__, 'turtle-settings.ini')
logfile = mainutils.log_filename(config)
logging_config = LoggingConfig(gp, logfile=logfile)
mainutils.log_header(__name__)
# --------------------------------------------------------------------
# Create workspace
workspace = config.get('GENERAL', 'location_temp')
if workspace == "-":
workspace = tempfile.gettempdir()
turtlebase.arcgis.delete_old_workspace_gdb(gp, workspace)
if not os.path.isdir(workspace):
os.makedirs(workspace)
workspace_gdb, errorcode = (
turtlebase.arcgis.create_temp_geodatabase(gp, workspace))
if errorcode == 1:
log.error("failed to create a file geodatabase in %s" % workspace)
# --------------------------------------------------------------------
# check inputfields
log.info("Getting commandline parameters")
if len(sys.argv) == 6:
input_peilgebieden = sys.argv[1]
input_waterlevel_table = sys.argv[2]
input_ahn_raster = sys.argv[3]
output_inundation = sys.argv[4]
output_folder_waterlevel = sys.argv[5]
else:
log.error("Usage: python rural_inundatie.py <peilgebieden feature>\
<input_waterlevel_table> <input_ahn_raster> <output grid>")
sys.exit(1)
# --------------------------------------------------------------------
#check input parameters
log.info('Checking presence of input files')
if not(gp.exists(input_peilgebieden)):
log.error("inputfile peilgebieden: %s does not exist!",
input_peilgebieden)
sys.exit(5)
if not(gp.exists(input_waterlevel_table)):
log.error("inputfile resultaten: %s does not exist!",
input_waterlevel_table)
sys.exit(5)
if not(gp.exists(input_ahn_raster)):
log.error("inputfile hoogtegrid: %s does not exist!",
input_ahn_raster)
sys.exit(5)
log.info('input parameters checked')
# --------------------------------------------------------------------
# Check geometry input parameters
cellsize = gp.describe(input_ahn_raster).MeanCellHeight
log.info("Check geometry of input parameters")
geometry_check_list = []
log.debug(" - check level areas: %s" % input_peilgebieden)
if gp.describe(input_peilgebieden).ShapeType != 'Polygon':
log.error("Input level area is not a polygon feature class!")
geometry_check_list.append(input_peilgebieden + " -> (Polygon)")
log.debug(" - check ahn raster %s" % input_ahn_raster)
if gp.describe(input_ahn_raster).DataType != 'RasterDataset':
log.error("Input AHN is not a raster dataset")
sys.exit(1)
if gp.describe(input_ahn_raster).PixelType[0] not in ['U', 'S']:
log.error("Input AHN is a floating point raster,\
for this script an integer is nessecary")
geometry_check_list.append(input_ahn_raster + " -> (Integer)")
if len(geometry_check_list) > 0:
log.error("check input: %s" % geometry_check_list)
sys.exit(2)
log.info('input format checked')
#---------------------------------------------------------------------
# Check required fields in input data
log.info("Check required fields in input data")
gpgident = config.get('General', 'gpgident')
missing_fields = []
# create return period list
return_periods = config.get(
'Inundatie', 'herhalingstijden').split(", ")
log.debug(" - return periods: %s" % return_periods)
# <check required fields from input data,
# append them to list if missing>"
if not turtlebase.arcgis.is_fieldname(
gp, input_peilgebieden, gpgident):
log.debug(" - missing: %s in %s",
(gpgident, input_peilgebieden))
missing_fields.append("%s: %s",
(input_peilgebieden, gpgident))
if not turtlebase.arcgis.is_fieldname(
gp, input_waterlevel_table, gpgident):
log.debug(" - missing: %s in %s",
(gpgident, input_waterlevel_table))
missing_fields.append("%s: %s",
(input_waterlevel_table, gpgident))
for return_period in return_periods:
if not turtlebase.arcgis.is_fieldname(
gp, input_waterlevel_table, "WS_%s" % return_period):
log.debug(" - missing: %s in %s" % ("WS_%s",
return_period, input_waterlevel_table))
missing_fields.append("%s: %s",
(input_waterlevel_table, "WS_%s" % return_period))
if len(missing_fields) > 0:
log.error("missing fields in input data: %s" % missing_fields)
sys.exit(2)
#---------------------------------------------------------------------
# Environments
log.info("Setting environments")
temp_peilgebieden = (
turtlebase.arcgis.get_random_file_name(workspace_gdb))
log.debug(" - export level areas")
gp.select_analysis(input_peilgebieden, temp_peilgebieden)
# use extent from level areas
gp.extent = gp.describe(temp_peilgebieden).extent
# add waterlevel to peilgebieden
log.info("Read waterlevels from table")
waterlevel_dict = nens.gp.get_table(
gp, input_waterlevel_table, primary_key=gpgident.lower())
join_waterlevel_to_level_area(
gp, temp_peilgebieden, gpgident,
return_periods, waterlevel_dict)
#---------------------------------------------------------------------
log.info("A) Create rasters for waterlevels")
# Create waterlevel rasters
if output_folder_waterlevel == "#":
output_folder_waterlevel = workspace_gdb
for return_period in return_periods:
log.info(" - create raster for ws_%s" % return_period)
out_raster_dataset = os.path.join(
output_folder_waterlevel,
"ws_%s" % return_period)
if not gp.exists(out_raster_dataset):
input_field = "WS_%s" % return_period
gp.FeatureToRaster_conversion(temp_peilgebieden,
input_field,
out_raster_dataset,
int(cellsize))
else:
log.error("output waterlevel raster already exists,\
delete this first or change output folder")
sys.exit(1)
#---------------------------------------------------------------------
log.info("B) Create Inundation raster")
inundation_raster_list = []
# create ahn ascii
ahn_ascii = turtlebase.arcgis.get_random_file_name(workspace, ".asc")
log.debug("ahn ascii: %s" % ahn_ascii)
gp.RasterToASCII_conversion(input_ahn_raster, ahn_ascii)
# inundatie stedelijk
return_period_urban = config.get(
'Inundatie', 'herhalingstijd_inundatie_stedelijk')
if config.get('Inundatie', 'percentage_inundatie_stedelijk') != "-":
log.debug(" - create inundation urban")
waterlevel = "%s/ws_%s" % (
output_folder_waterlevel, return_period_urban)
if gp.exists(waterlevel):
inundation_urban = turtlebase.arcgis.get_random_file_name(
workspace, ".asc")
turtlebase.spatial.create_inundation_raster(
ahn_ascii, ahn_ascii, waterlevel, 1,
return_period_urban, inundation_urban,
workspace, use_lgn=False)
inundation_raster_list.append(inundation_urban)
else:
log.error("%s does not exists! check ini-file and tempfolder",
waterlevel)
# inundatie hoogwaardige landbouw
return_period_agriculture = config.get(
'Inundatie', 'herhalingstijd_inundatie_hoogwaardig')
if config.get('Inundatie', 'percentage_inundatie_hoogwaardig') != "-":
log.debug(" - create inundation agriculture")
waterlevel = "%s/ws_%s" % (
output_folder_waterlevel, return_period_agriculture)
if gp.exists(waterlevel):
# Inundation with lgn
inundation_agriculture = (
turtlebase.arcgis.get_random_file_name(
workspace, ".asc"))
turtlebase.spatial.create_inundation_raster(
ahn_ascii, ahn_ascii, waterlevel,
2, return_period_agriculture,
inundation_agriculture, workspace,
use_lgn=False)
inundation_raster_list.append(inundation_agriculture)
else:
log.error("%s does not exists! check ini-file and tempfolder",
waterlevel)
# inundatie akkerbouw
return_period_rural = config.get(
'Inundatie', 'herhalingstijd_inundatie_akker')
if config.get('Inundatie', 'percentage_inundatie_akker') != "-":
log.debug(" - create inundation rural")
waterlevel = "%s/ws_%s" % (
output_folder_waterlevel, return_period_rural)
if gp.exists(waterlevel):
inundation_rural = turtlebase.arcgis.get_random_file_name(
workspace, ".asc")
turtlebase.spatial.create_inundation_raster(
ahn_ascii, ahn_ascii, waterlevel,
3, return_period_rural, inundation_rural,
workspace, use_lgn=False)
inundation_raster_list.append(inundation_rural)
else:
log.error("%s does not exists! check ini-file and tempfolder",
waterlevel)
# inundatie grasland
return_period_grass = config.get(
'Inundatie', 'herhalingstijd_inundatie_grasland')
if config.get('Inundatie', 'percentage_inundatie_grasland') != "-":
log.debug(" - create inundation grass")
waterlevel = ("%s/ws_%s" % (
output_folder_waterlevel,
return_period_grass))
if gp.exists(waterlevel):
inundation_grass = turtlebase.arcgis.get_random_file_name(
workspace, ".asc")
turtlebase.spatial.create_inundation_raster(
ahn_ascii, ahn_ascii, waterlevel,
4, return_period_grass, inundation_grass,
workspace, use_lgn=False)
inundation_raster_list.append(inundation_grass)
else:
log.error("%s does not exists! check ini-file and tempfolder",
waterlevel)
if len(inundation_raster_list) > 1:
log.info(" - merge inundation rasters")
turtlebase.spatial.merge_ascii(
inundation_raster_list, output_inundation, workspace)
else:
log.error("there are no inundation rasters available")
#---------------------------------------------------------------------
# Delete temporary workspace geodatabase & ascii files
try:
log.debug("delete temporary workspace: %s" % workspace_gdb)
#gp.delete(workspace_gdb)
log.info("workspace deleted")
except:
log.warning("failed to delete %s" % workspace_gdb)
tempfiles = os.listdir(workspace)
for tempfile in tempfiles:
if tempfile.endswith('.asc'):
try:
os.remove(os.path.join(workspace, tempfile))
except Exception, e:
log.debug(e)
mainutils.log_footer()
def main():
try:
gp = mainutils.create_geoprocessor()
config = mainutils.read_config(__file__, 'turtle-settings.ini')
logfile = mainutils.log_filename(config)
logging_config = LoggingConfig(gp, logfile=logfile)
mainutils.log_header(__name__)
#read conversion settings
modeltype = "RR+RR_CF"
#---------------------------------------------------------------------
#check inputfields
log.info("Getting commandline parameters")
if len(sys.argv) == 8:
peilgebieden_feature = sys.argv[1]
rr_dataset = sys.argv[2]
afvoerkunstwerken = sys.argv[4]
koppelpunten = sys.argv[5]
settings = sys.argv[6]
output_dir = sys.argv[7]
else:
log.error("Usage: python rural_rr_rrcf_conversie.py \
<peilgebieden_feature> <rr_dataset> <rr_afvoer> \
<afvoerkunstwerken> <koppelpunten> <settings>")
sys.exit(1)
rr_dataset = rr_dataset.replace("\\", "/")
rr_dataset = rr_dataset.replace("'", "")
sys.argv[2] = rr_dataset
log.info("output_dir: " + output_dir)
#add extra logfile
fileHandler2 = logging.FileHandler(output_dir + '\\rr_rrcf_convert.log')
logging.getLogger("nens.turtle").addHandler(fileHandler2)
#---------------------------------------------------------------------
#check input parameters
log.info('Checking presence of input files')
if not(gp.exists(peilgebieden_feature)):
log.error("input_toetspunten " + peilgebieden_feature + " does not exist!")
sys.exit(5)
#----------------------------------------------------------------------------------------
#default settings
if settings == "#":
location_script = os.path.dirname(sys.argv[0])
settings = os.path.join(location_script, config.get('RR', 'rr_rrcf_default_settings'))
rr_config = mainutils.read_config(settings, os.path.basename(settings))
if not rr_config.get("column.peilgebied", 'paved_runoff_coefficient'):
log.warning("paved_runoff_coefficient not available in rr+rrcf-settings, default will be used")
rr_config.set("column.peilgebied", 'paved_runoff_coefficient', "-")
rr_config.set("default.peilgebied", 'paved_runoff_coefficient', '0.2')
#----------------------------------------------------------------------------------------
# Create workspace
workspace = config.get('GENERAL', 'location_temp')
configfilename = os.path.join(workspace, "rr_rrcf_settings_temp.ini")
configfile = open(configfilename, "wb")
rr_config.write(configfile)
configfile.close()
settings = configfilename
#----------------------------------------------------------------------------------------
#checking if feature class contains polygons
log.info("Checking if feature contains polygons")
pg_obj = gp.describe(peilgebieden_feature)
if pg_obj.ShapeType != "Polygon":
log.error(peilgebieden_feature + " does not contain polygons, please add a feature class with polygons")
log.error(" - gp message: " + gp.GetMessages(2))
sys.exit(5)
# If rr_afvoer is empty, ignore this table, because trrrlib will crash
if sys.argv[3] != '#':
if turtlebase.arcgis.fc_is_empty(gp, sys.argv[3]):
log.warning("rr_afvoer is empty, this table will be ignored")
sys.argv[3] = '#'
# add xy coordinates
xcoord = 'XCOORD'
ycoord = 'YCOORD'
if not turtlebase.arcgis.is_fieldname(gp, peilgebieden_feature, xcoord):
gp.addfield(peilgebieden_feature, xcoord, "Double")
if not turtlebase.arcgis.is_fieldname(gp, peilgebieden_feature, ycoord):
gp.addfield(peilgebieden_feature, ycoord, "Double")
add_xy_coords(gp, peilgebieden_feature, xcoord, ycoord)
#checking if feature class contains points
if afvoerkunstwerken != "#":
log.info("Checking if feature contains points")
ak_obj = gp.describe(afvoerkunstwerken)
log.debug("ShapeType afvoerkunstwerken = " + ak_obj.ShapeType)
if ak_obj.ShapeType != "Point":
log.error(afvoerkunstwerken + " does not contain points, please add a feature class with points")
log.error(" - gp message: " + gp.GetMessages(2))
sys.exit(5)
#check op punten
if koppelpunten != "#":
log.info("Checking if feature contains points")
kp_obj = gp.describe(koppelpunten)
log.debug("ShapeType koppelpunten = " + kp_obj.ShapeType)
if kp_obj.ShapeType != "Point":
log.error(koppelpunten + " does not contain points, please add a feature class with points")
log.debug(gp.GetMessages(2))
sys.exit()
#copy settings to output directory
shutil.copyfile(settings, output_dir + '\\RR_RRCF_Settings.ini')
drainage = config.get('RR', 'drainage')
log.info("drainage type is " + drainage)
#export rrcf connection to output folder. Convert feature class to shape
output_shapefiles = output_dir + '\\shapefiles'
if not os.path.isdir(output_shapefiles):
os.makedirs(output_shapefiles)
log.debug("export rrcf connection nodes to" + output_shapefiles)
gp.Select_analysis(koppelpunten, output_shapefiles + "\\rrcf_connection.shp")
log.debug("features exported")
output_sobek = output_dir + "\\sobek_input"
if not os.path.isdir(output_sobek):
os.makedirs(output_sobek)
log.debug("from trrrlib import trrrlib")
trrrlib.main({}, sys.argv[1:6] + [settings] + [output_sobek] + [drainage] + [modeltype])
if os.path.isfile(output_sobek + "/struct.def"):
os.remove(output_sobek + "/struct.def")
if os.path.isfile(output_sobek + "/profile.dat"):
os.remove(output_sobek + "/profile.dat")
log.info("*********************************************************")
log.info(modeltype + " Conversie compleet")
log.info("*********************************************************")
mainutils.log_footer()
except:
log.error(traceback.format_exc())
sys.exit(1)
finally:
logging_config.cleanup()
del gp
def main():
try:
gp = mainutils.create_geoprocessor()
config = mainutils.read_config(__file__, 'turtle-settings.ini')
logfile = mainutils.log_filename(config)
logging_config = LoggingConfig(gp, logfile=logfile)
mainutils.log_header(__name__)
#---------------------------------------------------------------------
# Input parameters
if len(sys.argv) == 5:
input_watergangen = sys.argv[1]
procent = sys.argv[2]
max_distance = sys.argv[3]
output_profiles = sys.argv[4]
else:
log.warning("usage: <input_watergangen> <procent> <max_distance> <output_profiles>")
sys.exit(1)
percentage = float(procent) / 100
gp.CreateFeatureclass_management(os.path.dirname(output_profiles), os.path.basename(output_profiles), "POINT")
gp.AddField_management(output_profiles, "LOCIDENT", "TEXT")
gp.AddField_management(output_profiles, "PROIDENT", "TEXT")
in_rows = gp.SearchCursor(input_watergangen)
in_row = in_rows.Next()
out_rows = gp.InsertCursor(output_profiles)
pnt = gp.CreateObject("Point")
inDesc = gp.describe(input_watergangen)
log.info("draw profiles")
while in_row:
ident = in_row.GetValue("OVKIDENT")
log.info("- %s" % ident)
feat = in_row.GetValue(inDesc.ShapeFieldName)
lengte = feat.length
part = feat.getpart(0)
pnt_list = [(float(pnt.x), float(pnt.y)) for pnt in nens.gp.gp_iterator(part)]
XY = calculate_sp(percentage, max_distance, lengte, pnt_list)
pnt.X = XY[0]
pnt.Y = XY[1]
out_row = out_rows.newRow()
out_row.shape = pnt
out_row.setValue("PROIDENT", ident)
out_row.setValue("LOCIDENT", "%s_a" % ident)
out_rows.insertRow(out_row)
pnt_list.reverse()
XY = calculate_sp(percentage, max_distance, lengte, pnt_list)
pnt.X = XY[0]
pnt.Y = XY[1]
out_row = out_rows.newRow()
out_row.shape = pnt
out_row.setValue("PROIDENT", ident)
out_row.setValue("LOCIDENT", "%s_b" % ident)
out_rows.insertRow(out_row)
in_row = in_rows.Next()
del out_rows
del in_rows
mainutils.log_footer()
except:
log.error(traceback.format_exc())
sys.exit(1)
finally:
logging_config.cleanup()
del gp
def main():
try:
gp = mainutils.create_geoprocessor()
config = mainutils.read_config(__file__, 'turtle-settings.ini')
logfile = mainutils.log_filename(config)
logging_config = LoggingConfig(gp, logfile=logfile)
mainutils.log_header(__name__)
#----------------------------------------------------------------------------------------
# Create workspace
workspace = config.get('GENERAL', 'location_temp')
if workspace == "-":
workspace = tempfile.gettempdir()
turtlebase.arcgis.delete_old_workspace_gdb(gp, workspace)
if not os.path.isdir(workspace):
os.makedirs(workspace)
workspace_gdb, errorcode = turtlebase.arcgis.create_temp_geodatabase(gp, workspace)
if errorcode == 1:
log.error("failed to create a file geodatabase in %s" % workspace)
#----------------------------------------------------------------------------------------
# Input parameters
if len(sys.argv) == 5:
# input parameter
input_external_weir = sys.argv[1]
input_voronoi_polygon = sys.argv[2]
input_rrcf_waterlevel = sys.argv[3]
# output parameters
output_table_external_weir = sys.argv[4]
else:
log.error("usage: <input_external_weir> <input_voronoi_polygon> <input rrcf waterlevel> <output_table_external_weir>")
sys.exit(1)
temp_voronoi = turtlebase.arcgis.get_random_file_name(workspace_gdb)
gp.select_analysis(input_voronoi_polygon, temp_voronoi)
#----------------------------------------------------------------------------------------
# Check geometry input parameters
log.info("Check geometry of input parameters")
geometry_check_list = []
log.debug(" - check input_external_weir: %s" % input_external_weir)
if gp.describe(input_external_weir).ShapeType != 'Point':
log.error("Input_external_weir is not a point feature class!")
geometry_check_list.append(input_external_weir + " -> (Point)")
log.debug(" - check voronoi polygon: %s" % temp_voronoi)
if gp.describe(temp_voronoi).ShapeType != 'Polygon':
log.error("Input voronoi is not a polygon feature class!")
geometry_check_list.append(temp_voronoi + " -> (Polygon)")
if len(geometry_check_list) > 0:
log.error("check input: %s" % geometry_check_list)
sys.exit(2)
#----------------------------------------------------------------------------------------
# Check required fields in database
log.info("Check required fields in input data")
missing_fields = []
if not turtlebase.arcgis.is_fieldname(gp, temp_voronoi, config.get('toetsing_overstorten', 'calculation_point_ident')):
log.debug(" - missing: %s in %s" % (config.get('toetsing_overstorten', 'calculation_point_ident'), temp_voronoi))
missing_fields.append("%s: %s" % (temp_voronoi, config.get('toetsing_overstorten', 'calculation_point_ident')))
if not turtlebase.arcgis.is_fieldname(gp, input_rrcf_waterlevel, config.get('toetsing_overstorten', 'field_waterstand')):
log.debug(" - missing: %s in %s" % (config.get('toetsing_overstorten', 'field_waterstand'), input_rrcf_waterlevel))
missing_fields.append("%s: %s" % (input_rrcf_waterlevel, config.get('toetsing_overstorten', 'field_waterstand')))
if not turtlebase.arcgis.is_fieldname(gp, input_external_weir, config.get('toetsing_overstorten', 'overstort_ident')):
log.debug(" - missing: %s in %s" % (config.get('toetsing_overstorten', 'overstort_ident'), input_external_weir))
missing_fields.append("%s: %s" % (input_external_weir, config.get('toetsing_overstorten', 'overstort_ident')))
if not turtlebase.arcgis.is_fieldname(gp, input_external_weir, config.get('toetsing_overstorten', 'drempelhoogte')):
log.debug(" - missing: %s in %s" % (config.get('toetsing_overstorten', 'drempelhoogte'), input_external_weir))
missing_fields.append("%s: %s" % (input_external_weir, config.get('toetsing_overstorten', 'drempelhoogte')))
if len(missing_fields) > 0:
log.error("missing fields in input data: %s" % missing_fields)
sys.exit(2)
#----------------------------------------------------------------------------------------
# read waterlevel table as a dictionary
log.info("Read waterlevel table")
waterlevel_dict = nens.gp.get_table(gp, input_rrcf_waterlevel, primary_key=config.get('toetsing_overstorten', 'calculation_point_ident').lower())
log.debug(waterlevel_dict)
# Add fields to output
if not turtlebase.arcgis.is_fieldname(gp, temp_voronoi, config.get('toetsing_overstorten', 'field_waterstand')):
log.info(" - add field %s" % config.get('toetsing_overstorten', 'field_waterstand'))
gp.addfield(temp_voronoi, "%s" % config.get('toetsing_overstorten', 'field_waterstand'), "double")
# copy waterlevel to voronoi polygons
field_config_waterstand = config.get('toetsing_overstorten', 'field_waterstand').lower()
field_calculation_point_ident = config.get('toetsing_overstorten', 'calculation_point_ident')
rows = gp.UpdateCursor(temp_voronoi)
for row in nens.gp.gp_iterator(rows):
row_id = row.GetValue(field_calculation_point_ident)
if waterlevel_dict.has_key(row_id):
log.debug(waterlevel_dict[row_id])
row.SetValue(field_config_waterstand, waterlevel_dict[row_id][field_config_waterstand])
rows.UpdateRow(row)
#----------------------------------------------------------------------------------------
# Join external weirs to voronoi using spatial location (spatial join)
log.info("join waterlevel to external weirs using a spatial location")
temp_spatial_join = turtlebase.arcgis.get_random_file_name(workspace_gdb)
#gp.SpatialJoin_analysis(input_external_weir, temp_voronoi, temp_spatial_join, "JOIN_ONE_TO_ONE", "#", "#", "INTERSECTS")
gp.Intersect_Analysis(input_external_weir + ';' + temp_voronoi, temp_spatial_join)
external_weir_dict = nens.gp.get_table(gp, temp_spatial_join, primary_key=config.get('toetsing_overstorten', 'overstort_ident').lower())
result_dict = {}
for k, v in external_weir_dict.items():
waterlevel = v[config.get('toetsing_overstorten', 'field_waterstand').lower()]
weir_height = v[config.get('toetsing_overstorten', 'drempelhoogte').lower()]
if waterlevel is None or weir_height is None:
waterlevel = -999
weir_height = -999
result_value = 9
else:
if float(waterlevel) > float(weir_height):
result_value = 1
else:
result_value = 0
result_dict[k] = {config.get('toetsing_overstorten', 'overstort_ident'): k,
config.get('toetsing_overstorten', 'field_waterstand'): waterlevel,
config.get('toetsing_overstorten', 'drempelhoogte'): weir_height,
config.get('toetsing_overstorten', 'field_toetsing_overlast_stedelijk'): result_value}
#----------------------------------------------------------------------------------------
# Create output table
if not gp.exists(output_table_external_weir):
log.info("Create new output table")
temp_result_table = turtlebase.arcgis.get_random_file_name(workspace_gdb)
gp.CreateTable_management(os.path.dirname(temp_result_table), os.path.basename(temp_result_table))
copy_table = True
else:
temp_result_table = output_table_external_weir
copy_table = False
fields_to_add = [config.get('toetsing_overstorten', 'field_waterstand'),
config.get('toetsing_overstorten', 'drempelhoogte'),
config.get('toetsing_overstorten', 'field_toetsing_overlast_stedelijk')]
if not turtlebase.arcgis.is_fieldname(gp, temp_result_table, config.get('toetsing_overstorten', 'overstort_ident')):
log.debug(" - add field %s to %s" % (config.get('toetsing_overstorten', 'overstort_ident'), temp_result_table))
gp.addfield_management(temp_result_table, config.get('toetsing_overstorten', 'overstort_ident'), 'text')
for field in fields_to_add:
if not turtlebase.arcgis.is_fieldname(gp, temp_result_table, field):
log.debug(" - add field %s to %s" % (field, temp_result_table))
gp.addfield_management(temp_result_table, field, 'double')
#----------------------------------------------------------------------------------------
# Write results to output table
log.info("Write results to output table")
turtlebase.arcgis.write_result_to_output(temp_result_table, config.get('toetsing_overstorten', 'overstort_ident').lower(), result_dict)
if copy_table == True:
gp.TableToTable_conversion(temp_result_table, os.path.dirname(output_table_external_weir), os.path.basename(output_table_external_weir))
#----------------------------------------------------------------------------------------
# Delete temporary workspace geodatabase
try:
log.debug("delete temporary workspace: %s" % workspace_gdb)
gp.delete(workspace_gdb)
log.info("workspace deleted")
except:
log.debug("failed to delete %s" % workspace_gdb)
mainutils.log_footer()
except:
log.error(traceback.format_exc())
sys.exit(1)
finally:
logging_config.cleanup()
del gp
