def processGeneralLayers(self):
pp = self.ProgressPrinter.newProcess(inspect.stack()[0][3],1).start()
general_lyrs = []
for raster in self.inventory.getRasters():
if raster.getAttrTable() == None:
self.layers.append(RasterLayer(raster.getPath()))
else:
self.layers.append(RasterLayer(raster.getPath(),
nodata_value=255,
attributes = [raster.getAttr()],
attribute_table = raster.getAttrTable()))
general_lyrs.append(os.path.basename(raster.getPath()).split('.')[0])
for attr in self.spatial_boundaries.getAttributes():
attr_field = self.spatial_boundaries.getAttrField(attr)
self.layers.append(VectorLayer(attr, self.spatial_boundaries.getPathPSPU(),
Attribute(attr_field)))
general_lyrs.append(attr)
self.layers.append(RasterLayer(self.NAmat.getPath(), nodata_value=1.0e38))
general_lyrs.append(os.path.basename(self.NAmat.getPath()).split('.')[0])
pp.finish()
return general_lyrs
def processRollbackDisturbances(self):
rollback_dist_lookup = {
1: "Wild Fires",
2: "Clearcut harvesting with salvage"
}
rollback_name_lookup = {
1: "fire",
2: "harvest"
}
pp = self.ProgressPrinter.newProcess(inspect.stack()[0][3], 1).start()
for year in range(self.rollback_range[0], self.rollback_range[1]+1):
for dist_code in rollback_dist_lookup:
label = rollback_dist_lookup[dist_code]
name = rollback_name_lookup[dist_code]
self.layers.append(DisturbanceLayer(
self.rule_manager,
VectorLayer("rollback_{}_{}".format(name, year),
self.rollback_disturbances.getPath(),
[
Attribute("DistYEAR_n", filter=lambda v, yr=year: v == yr),
Attribute("DistType", filter=lambda v, dt=dist_code: v == dt, substitutions=rollback_dist_lookup),
Attribute("RegenDelay")
]),
year=year,
disturbance_type=Attribute("DistType"),
transition=TransitionRule(
regen_delay=Attribute("RegenDelay"),
age_after=0)))
pp.finish()
def processHistoricInsectDisturbances(self, dist):
pp = self.ProgressPrinter.newProcess(inspect.stack()[0][3], 1).start()
mpb_shp_severity_to_dist_type_lookup = {
"V": "Mountain Pine Beetle - Very Severe Impact",
"S": "Mountain Pine Beetle - Severe Impact",
"M": "Mountain Pine Beetle - Moderate Impact",
"L": "Mountain Pine Beetle - Low Impact",
"4": "Mountain Pine Beetle - Very Severe Impact",
"3": "Mountain Pine Beetle - Severe Impact",
"2": "Mountain Pine Beetle - Moderate Impact",
"1": "Mountain Pine Beetle - Low Impact"
}
for file_name in self.scan_for_layers(dist.getWorkspace(), dist.getFilter()):
file_name_no_ext = os.path.basename(os.path.splitext(file_name)[0])
year = int(file_name_no_ext[-4:])
if year in range(self.historic_range[0], self.historic_range[1]+1):
self.layers.append(DisturbanceLayer(
self.rule_manager,
VectorLayer("insect_{}".format(year), file_name, Attribute("Severity", substitutions=mpb_shp_severity_to_dist_type_lookup)),
year=year,
disturbance_type=Attribute("Severity"),
transition=TransitionRule(
regen_delay=0,
age_after=-1)))
pp.finish()
def processHistoricHarvestDisturbances(self, dist):
pp = self.ProgressPrinter.newProcess(inspect.stack()[0][3], 1).start()
cutblock_shp = self.scan_for_layers(dist.getWorkspace(), dist.getFilter())[0]
for year in range(self.rollback_range[1]+1, self.historic_range[1]+1):
self.layers.append(DisturbanceLayer(
self.rule_manager,
VectorLayer("harvest_{}".format(year), cutblock_shp, Attribute("HARV_YR", filter=lambda v, yr=year: v == yr)),
year=year,
disturbance_type="Clearcut harvesting with salvage",
transition=TransitionRule(
regen_delay=0,
age_after=0)))
pp.finish()
def processGenericHistoricDisturbances(self, dist, dist_type_attr, year_attr, dist_type_lookup):
pp = self.ProgressPrinter.newProcess(inspect.stack()[0][3], 1).start()
historic_start_year, _ = self.historic_range
_, future_end_year = self.future_range
year_range = range(historic_start_year, future_end_year + 1)
for file_name in self.scan_for_layers(dist.getWorkspace(), dist.getFilter()):
for year in year_range:
self.layers.append(DisturbanceLayer(
self.rule_manager,
VectorLayer("insect_{}".format(year), file_name, Attribute(dist_type_attr, substitutions=dist_type_lookup)),
year=Attribute(year_attr, filter=ValueFilter(year, True)),
disturbance_type=Attribute(dist_type_attr)))
pp.finish()
def processHistoricFireDisturbances(self, dist):
pp = self.ProgressPrinter.newProcess(inspect.stack()[0][3], 1).start()
for file_name in self.scan_for_layers(dist.getWorkspace(), dist.getFilter()):
# Assume filenames are like "Wildfire_1990.shp", "Wildfire_NBAC_1991.shp"
# i.e. the last 4 characters before the extension are the year.
file_name_no_ext = os.path.basename(os.path.splitext(file_name)[0])
year = file_name_no_ext[-4:]
if year in range(self.rollback_range[1]+1, self.historic_range[1]+1):
self.layers.append(DisturbanceLayer(
self.rule_manager,
VectorLayer("fire_{}".format(year), file_name, Attribute("Shape_Leng")),
year=year,
disturbance_type="Wild Fires",
transition=TransitionRule(
regen_delay=0,
age_after=0)))
pp.finish()
def processProjectedDisturbances(self, dist):
pp = self.ProgressPrinter.newProcess("{}_{}".format(inspect.stack()[0][3],dist.getScenario()), 1).start()
futureDistTypeLookup = dist.getLookupTable()
future_start_year = self.future_range[0]
for file_name in self.scan_for_layers(dist.getWorkspace(), dist.getFilter()):
file_name_no_ext = os.path.basename(os.path.splitext(file_name)[0])
year = future_start_year + int(file_name_no_ext.split("_")[-1])
if year in range(self.historic_range[1]+1, self.future_range[1]+1):
self.layers.append(DisturbanceLayer(
self.rule_manager,
VectorLayer("Proj{}_{}".format("Disturbance", year), file_name, Attribute("dist_type_", substitutions=futureDistTypeLookup)),
year=year,
disturbance_type=Attribute("dist_type_"),
transition=TransitionRule(
regen_delay=0,
age_after=0)))
pp.finish()
def processProjectedDisturbances(self, scenario, params):
future_start_year, future_end_year = self.future_range
if future_start_year > future_end_year:
return
pp = self.ProgressPrinter.newProcess("{}_{}".format(inspect.stack()[0][3], scenario), 1).start()
percent_sb = params[0]
actv_percent_sb = params[1]
actv_percent_harv = params[2]
placeholder = ProjectedDisturbancesPlaceholder(self.inventory, self.rollback_disturbances,
self.future_range, self.rollback_range, self.activity_start_year, self.ProgressPrinter)
projectedDisturbances = placeholder.generateProjectedDisturbances(scenario, percent_sb, actv_percent_sb, actv_percent_harv)
projected_dist_lookup = {
7: "Wild Fires",
6: "{} CC".format("Base" if scenario.lower() == "base" else "CBM_{}".format(scenario)),
13: "SlashBurning"
}
projected_name_lookup = {
7: "fire",
6: "harvest",
13: "slashburn"
}
for year in range(self.historic_range[1]+1, self.future_range[1]+1):
for dist_code in projected_dist_lookup:
label = projected_dist_lookup[dist_code]
name = projected_name_lookup[dist_code]
self.layers.append(DisturbanceLayer(
self.rule_manager,
VectorLayer("projected_{}_{}".format(name, year),
projectedDisturbances,
[
Attribute("DistYEAR_n", filter=ValueFilter(year)),
Attribute("DistType", filter=ValueFilter(dist_code), substitutions=projected_dist_lookup),
Attribute("RegenDelay")
]),
year=year,
disturbance_type=Attribute("DistType"),
transition=TransitionRule(
regen_delay=Attribute("RegenDelay"),
age_after=0)))
pp.finish()
def processHistoricInsectDisturbances(self, dist, attr, dist_type_lookup):
pp = self.ProgressPrinter.newProcess(inspect.stack()[0][3], 1).start()
historic_start_year, _ = self.historic_range
_, future_end_year = self.future_range
year_range = range(historic_start_year, future_end_year + 1)
for file_name in self.scan_for_layers(dist.getWorkspace(), dist.getFilter()):
file_name_no_ext = os.path.basename(os.path.splitext(file_name)[0])
year = int(file_name_no_ext[-4:])
if year in year_range:
self.layers.append(DisturbanceLayer(
self.rule_manager,
VectorLayer("insect_{}".format(year), file_name, Attribute(attr, substitutions=dist_type_lookup)),
year=year,
disturbance_type=Attribute(attr),
transition=TransitionRule(
regen_delay=0,
age_after=-1)))
pp.finish()
def processHistoricFireDisturbances(self, dist, dt):
pp = self.ProgressPrinter.newProcess(inspect.stack()[0][3], 1).start()
_, rollback_end_year = self.rollback_range
_, historic_end_year = self.historic_range
workspace = self.inventory.getWorkspace()
for year in range(rollback_end_year + 1, historic_end_year + 1):
self.layers.append(DisturbanceLayer(
self.rule_manager,
# The [:4] is specifically to deal with the case of NBAC where the year is followed by the date and time
VectorLayer("fire_{}".format(year),
workspace,
Attribute(dist.getYearField(), filter=SliceValueFilter(year, slice_len=4)),
layer='MergedDisturbances'),
year=year,
disturbance_type=dt,
transition=TransitionRule(
regen_delay=0,
age_after=0)))
pp.finish()
def processRollbackDisturbances(self, dist_lookup, name_lookup):
pp = self.ProgressPrinter.newProcess(inspect.stack()[0][3], 1).start()
for year in range(self.rollback_range[0], self.rollback_range[1] + 1):
for dist_code in dist_lookup:
label = dist_lookup[dist_code]
name = name_lookup[dist_code]
self.layers.append(DisturbanceLayer(
self.rule_manager,
VectorLayer("rollback_{}_{}".format(name, year),
self.rollback_disturbances.getPath(),
[
Attribute("DistYEAR_n", filter=ValueFilter(year)),
Attribute("DistType", filter=ValueFilter(dist_code), substitutions=dist_lookup),
Attribute("RegenDelay")
]),
year=year,
disturbance_type=Attribute("DistType"),
transition=TransitionRule(
regen_delay=Attribute("RegenDelay"),
age_after=0)))
pp.finish()