def processOutputParameterToken(self, token):
out = None
if token.lower().strip().startswith('raster'):
out = OutputRaster()
elif token.lower().strip().startswith('vector'):
out = OutputVector()
elif token.lower().strip().startswith('table'):
out = OutputTable()
else:
if token.lower().strip().startswith('file'):
out = OutputFile()
ext = token.strip()[len('file') + 1:]
if ext:
out.ext = ext
elif token.lower().strip().startswith('directory'):
out = OutputDirectory()
elif token.lower().strip().startswith('number'):
out = OutputNumber()
elif token.lower().strip().startswith('string'):
out = OutputString()
if not self.saveOutputValues and out:
outVal = OutputFile(RAlgorithm.R_OUTPUT_VALUES, self.tr('R Output values'), ext='txt')
outVal.hidden = True
self.addOutput(outVal)
self.saveOutputValues = True
return out
def defineCharacteristics(self):
self.name, self.i18n_name = self.trAlgorithm("Grid Metrics")
self.group, self.i18n_group = self.trAlgorithm("Points")
self.addParameter(ParameterFile(self.INPUT, self.tr("Input LAS layer")))
self.addParameter(ParameterFile(self.GROUND, self.tr("Input ground DTM layer")))
self.addParameter(ParameterNumber(self.HEIGHT, self.tr("Height break")))
self.addParameter(ParameterNumber(self.CELLSIZE, self.tr("Cell Size")))
self.addOutput(OutputFile(self.OUTPUT_CSV_ELEVATION, self.tr("Output table with grid metrics")))
output_csv_intensity = OutputFile(self.OUTPUT_CSV_INTENSITY, self.tr("OUTPUT CSV INTENSITY"))
output_csv_intensity.hidden = True
self.addOutput(output_csv_intensity)
output_txt_elevation = OutputFile(self.OUTPUT_TXT_ELEVATION, self.tr("OUTPUT CSV INTENSITY"))
output_txt_elevation.hidden = True
self.addOutput(output_txt_elevation)
output_txt_intensity = OutputFile(self.OUTPUT_TXT_INTENSITY, self.tr("OUTPUT CSV INTENSITY"))
output_txt_intensity.hidden = True
self.addOutput(output_txt_intensity)
outlier = ParameterString(self.OUTLIER, self.tr("Outlier:low,high"), "", False, True)
outlier.isAdvanced = True
self.addParameter(outlier)
first = ParameterBoolean(self.FIRST, self.tr("First"), False)
first.isAdvanced = True
self.addParameter(first)
minht = ParameterString(self.MINHT, self.tr("Htmin"), "", False, True)
minht.isAdvanced = True
self.addParameter(minht)
class_var = ParameterString(self.CLASS, self.tr("Class (set blank if not used)"), "", False, True)
class_var.isAdvanced = True
self.addParameter(class_var)
def defineCharacteristics(self):
self.name = 'Grid Metrics'
self.group = 'Points'
self.addParameter(ParameterFile(
self.INPUT, self.tr('Input las layer')))
self.addParameter(ParameterFile(
self.GROUND, self.tr('Input ground DTM layer')))
self.addParameter(ParameterNumber(
self.HEIGHT, self.tr('Height break')))
self.addParameter(ParameterNumber(
self.CELLSIZE, self.tr('Cellsize')))
self.addOutput(OutputFile(
self.OUTPUT_CSV_ELEVATION, self.tr('Output table with grid metrics')))
output_csv_intensity = OutputFile(
self.OUTPUT_CSV_INTENSITY, self.tr('OUTPUT CSV INTENSITY'))
output_csv_intensity.hidden = True
self.addOutput(output_csv_intensity)
output_txt_elevation = OutputFile(
self.OUTPUT_TXT_ELEVATION, self.tr('OUTPUT CSV INTENSITY'))
output_txt_elevation.hidden = True
self.addOutput(output_txt_elevation)
output_txt_intensity = OutputFile(
self.OUTPUT_TXT_INTENSITY, self.tr('OUTPUT CSV INTENSITY'))
output_txt_intensity.hidden = True
self.addOutput(output_txt_intensity)
outlier = ParameterString(
self.OUTLIER, self.tr('Outlier:low,high'), '', False, True)
outlier.isAdvanced = True
self.addParameter(outlier)
first = ParameterBoolean(self.FIRST, self.tr('First'), False)
first.isAdvanced = True
self.addParameter(first)
minht = ParameterString(self.MINHT, self.tr('Htmin'), '', False, True)
minht.isAdvanced = True
self.addParameter(minht)
class_var = ParameterString(
self.CLASS, self.tr('Class (set blank if not used)'), '', False, True)
class_var.isAdvanced = True
self.addParameter(class_var)
def addParametersPointOutputGUI(self):
self.addOutput(OutputFile(LAStoolsAlgorithm.OUTPUT_LASLAZ, self.tr("output LAS/LAZ file"), "laz"))
def defineCharacteristicsFromFile(self):
lines = open(self.descriptionFile)
line = lines.readline().strip('\n').strip()
self.grass7Name = line
line = lines.readline().strip('\n').strip()
self.name = line
self.i18n_name = QCoreApplication.translate("GrassAlgorithm", line)
if " - " not in self.name:
self.name = self.grass7Name + " - " + self.name
self.i18n_name = self.grass7Name + " - " + self.i18n_name
line = lines.readline().strip('\n').strip()
self.group = line
self.i18n_group = QCoreApplication.translate("GrassAlgorithm", line)
hasRasterOutput = False
hasVectorInput = False
vectorOutputs = 0
line = lines.readline().strip('\n').strip()
while line != '':
try:
line = line.strip('\n').strip()
if line.startswith('Hardcoded'):
self.hardcodedStrings.append(line[len('Hardcoded|'):])
elif line.startswith('Parameter'):
parameter = getParameterFromString(line)
self.addParameter(parameter)
if isinstance(parameter, ParameterVector):
hasVectorInput = True
if isinstance(parameter, ParameterMultipleInput) \
and parameter.datatype < 3:
hasVectorInput = True
elif line.startswith('*Parameter'):
param = getParameterFromString(line[1:])
param.isAdvanced = True
self.addParameter(param)
else:
output = getOutputFromString(line)
self.addOutput(output)
if isinstance(output, OutputRaster):
hasRasterOutput = True
elif isinstance(output, OutputVector):
vectorOutputs += 1
if isinstance(output, OutputHTML):
self.addOutput(
OutputFile("rawoutput",
output.description + " (raw output)",
"txt"))
line = lines.readline().strip('\n').strip()
except Exception as e:
ProcessingLog.addToLog(
ProcessingLog.LOG_ERROR,
self.tr('Could not open GRASS GIS 7 algorithm: %s\n%s' %
(self.descriptionFile, line)))
raise e
lines.close()
self.addParameter(
ParameterExtent(self.GRASS_REGION_EXTENT_PARAMETER,
self.tr('GRASS GIS 7 region extent')))
if hasRasterOutput:
self.addParameter(
ParameterNumber(
self.GRASS_REGION_CELLSIZE_PARAMETER,
self.tr(
'GRASS GIS 7 region cellsize (leave 0 for default)'),
0, None, 0.0))
if hasVectorInput:
param = ParameterNumber(self.GRASS_SNAP_TOLERANCE_PARAMETER,
'v.in.ogr snap tolerance (-1 = no snap)',
-1, None, -1.0)
param.isAdvanced = True
self.addParameter(param)
param = ParameterNumber(self.GRASS_MIN_AREA_PARAMETER,
'v.in.ogr min area', 0, None, 0.0001)
param.isAdvanced = True
self.addParameter(param)
if vectorOutputs == 1:
param = ParameterSelection(self.GRASS_OUTPUT_TYPE_PARAMETER,
'v.out.ogr output type',
self.OUTPUT_TYPES)
param.isAdvanced = True
self.addParameter(param)
def defineCharacteristicsFromFile(self):
with open(self.descriptionFile) as lines:
line = lines.readline().strip('\n').strip()
self.grass7Name = line
line = lines.readline().strip('\n').strip()
self._name = line
self._display_name = QCoreApplication.translate(
"GrassAlgorithm", line)
if " - " not in self._name:
self._name = self.grass7Name + " - " + self._name
self._display_name = self.grass7Name + " - " + self._display_name
self._name = self._name[:self._name.find(' ')].lower()
line = lines.readline().strip('\n').strip()
self._group = QCoreApplication.translate("GrassAlgorithm", line)
hasRasterOutput = False
hasVectorInput = False
vectorOutputs = 0
line = lines.readline().strip('\n').strip()
while line != '':
try:
line = line.strip('\n').strip()
if line.startswith('Hardcoded'):
self.hardcodedStrings.append(line[len('Hardcoded|'):])
parameter = getParameterFromString(line)
if parameter is not None:
self.addParameter(parameter)
if isinstance(parameter, ParameterVector):
hasVectorInput = True
if isinstance(parameter, ParameterMultipleInput) \
and parameter.datatype < 3:
hasVectorInput = True
else:
output = getOutputFromString(line)
self.addOutput(output)
if isinstance(output, OutputRaster):
hasRasterOutput = True
elif isinstance(output, OutputVector):
vectorOutputs += 1
if isinstance(output, OutputHTML):
self.addOutput(
OutputFile(
"rawoutput",
self.tr("{0} (raw output)").format(
output.description()), "txt"))
line = lines.readline().strip('\n').strip()
except Exception as e:
QgsMessageLog.logMessage(
self.tr(
'Could not open GRASS GIS 7 algorithm: {0}\n{1}').
format(self.descriptionFile, line),
self.tr('Processing'), QgsMessageLog.CRITICAL)
raise e
self.addParameter(
ParameterExtent(self.GRASS_REGION_EXTENT_PARAMETER,
self.tr('GRASS GIS 7 region extent')))
if hasRasterOutput:
self.addParameter(
ParameterNumber(
self.GRASS_REGION_CELLSIZE_PARAMETER,
self.tr(
'GRASS GIS 7 region cellsize (leave 0 for default)'),
0, None, 0.0))
if hasVectorInput:
param = ParameterNumber(self.GRASS_SNAP_TOLERANCE_PARAMETER,
'v.in.ogr snap tolerance (-1 = no snap)',
-1, None, -1.0)
param.setFlags(param.flags()
| QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(param)
param = ParameterNumber(self.GRASS_MIN_AREA_PARAMETER,
'v.in.ogr min area', 0, None, 0.0001)
param.setFlags(param.flags()
| QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(param)
if vectorOutputs == 1:
param = ParameterSelection(self.GRASS_OUTPUT_TYPE_PARAMETER,
'v.out.ogr output type',
self.OUTPUT_TYPES)
param.setFlags(param.flags()
| QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(param)
def defineCharacteristics(self):
"""Algorithme variable and parameters parameters"""
CholeAlgorithm.defineCharacteristics(self)
# The name/group that the user will see in the toolbox
self.group = 'landscape metrics'
self.i18n_group = self.tr('landscape metrics')
self.name = 'sliding multi'
self.i18n_name = self.tr('sliding multi')
# === INPUT PARAMETERS ===
self.addParameter(
ParameterRaster(name=self.INPUT_LAYER_ASC,
description=self.tr('Input layer asc')))
self.addParameter(
ParameterSelection(name=self.WINDOW_SHAPE,
description=self.tr('Window shape'),
options=';'.join(self.types_of_shape)))
self.addParameter(
ParameterFile(name=self.FRICTION_FILE,
description=self.tr('Friction file')))
self.addParameter(
ParameterString(name=self.WINDOW_SIZES,
description=self.tr('Windows sizes (pixels)')))
self.addParameter(
ParameterNumber(
name=self.DELTA_DISPLACEMENT,
description=self.tr('Delta od displacement (pixels)'),
default=1))
self.addParameter(
ParameterBoolean(name=self.INTERPOLATE_VALUES_BOOL,
description=self.tr('Interpolate Values'),
default=False))
self.addParameter(
ParameterString(
name=self.FILTER,
description=self.tr('Filters - Analyse only (optional)'),
default='',
optional=True))
self.addParameter(
ParameterString(
name=self.UNFILTER,
default='',
description=self.tr('Filters - Do not analyse (optional)'),
optional=True))
self.addParameter(
ParameterNumber(
name=self.MAXIMUM_RATE_MISSING_VALUES,
description=self.tr('Maximum rate of mising values'),
minValue=0,
maxValue=100,
default=100))
self.addParameter(
ParameterString(name=self.METRICS,
description=self.tr('Select metrics')))
# === OUTPUT PARAMETERS ===
self.addOutput(
OutputFile(name=self.SAVE_PROPERTIES,
description=self.tr('Properties file'),
ext='properties'))
self.addOutput(
OutputDirectory(name=self.OUTPUT_DIR,
description=self.tr('Output directory')))
self.addParameter(
ParameterBoolean(name=self.OPEN_ALL_ASC,
description=self.tr('Open all ascii'),
default=True,
optional=True))
def processParameterLine(self, line):
param = None
out = None
line = line.replace('#', '')
if line.lower().strip().startswith('showplots'):
self.showPlots = True
self.addOutput(OutputHTML(RAlgorithm.RPLOTS, 'R Plots'))
return
if line.lower().strip().startswith('dontuserasterpackage'):
self.useRasterPackage = False
return
if line.lower().strip().startswith('passfilenames'):
self.passFileNames = True
return
tokens = line.split('=')
desc = self.createDescriptiveName(tokens[0])
if tokens[1].lower().strip() == 'group':
self.group = tokens[0]
return
if tokens[1].lower().strip().startswith('raster'):
param = ParameterRaster(tokens[0], desc, False)
elif tokens[1].lower().strip() == 'vector':
param = ParameterVector(tokens[0], desc,
[ParameterVector.VECTOR_TYPE_ANY])
elif tokens[1].lower().strip() == 'vector point':
param = ParameterVector(tokens[0], desc,
[ParameterVector.VECTOR_TYPE_POINT])
elif tokens[1].lower().strip() == 'vector line':
param = ParameterVector(tokens[0], desc,
[ParameterVector.VECTOR_TYPE_LINE])
elif tokens[1].lower().strip() == 'vector polygon':
param = ParameterVector(tokens[0], desc,
[ParameterVector.VECTOR_TYPE_POLYGON])
elif tokens[1].lower().strip() == 'table':
param = ParameterTable(tokens[0], desc, False)
elif tokens[1].lower().strip().startswith('multiple raster'):
param = ParameterMultipleInput(tokens[0], desc,
ParameterMultipleInput.TYPE_RASTER)
param.optional = False
elif tokens[1].lower().strip() == 'multiple vector':
param = ParameterMultipleInput(
tokens[0], desc, ParameterMultipleInput.TYPE_VECTOR_ANY)
param.optional = False
elif tokens[1].lower().strip().startswith('selection'):
options = tokens[1].strip()[len('selection'):].split(';')
param = ParameterSelection(tokens[0], desc, options)
elif tokens[1].lower().strip().startswith('boolean'):
default = tokens[1].strip()[len('boolean') + 1:]
param = ParameterBoolean(tokens[0], desc, default)
elif tokens[1].lower().strip().startswith('number'):
try:
default = float(tokens[1].strip()[len('number') + 1:])
param = ParameterNumber(tokens[0], desc, default=default)
except:
raise WrongScriptException(
self.tr(
'Could not load R script: %s.\n Problem with line %s' %
(self.descriptionFile, line)))
elif tokens[1].lower().strip().startswith('field'):
field = tokens[1].strip()[len('field') + 1:]
found = False
for p in self.parameters:
if p.name == field:
found = True
break
if found:
param = ParameterTableField(tokens[0], tokens[0], field)
elif tokens[1].lower().strip() == 'extent':
param = ParameterExtent(tokens[0], desc)
elif tokens[1].lower().strip() == 'file':
param = ParameterFile(tokens[0], desc, False)
elif tokens[1].lower().strip() == 'folder':
param = ParameterFile(tokens[0], desc, True)
elif tokens[1].lower().strip().startswith('string'):
default = tokens[1].strip()[len('string') + 1:]
param = ParameterString(tokens[0], desc, default)
elif tokens[1].lower().strip().startswith('longstring'):
default = tokens[1].strip()[len('longstring') + 1:]
param = ParameterString(tokens[0], desc, default, multiline=True)
elif tokens[1].lower().strip().startswith('output raster'):
out = OutputRaster()
elif tokens[1].lower().strip().startswith('output vector'):
out = OutputVector()
elif tokens[1].lower().strip().startswith('output table'):
out = OutputTable()
elif tokens[1].lower().strip().startswith('output file'):
out = OutputFile()
if param is not None:
self.addParameter(param)
elif out is not None:
out.name = tokens[0]
out.description = tokens[0]
self.addOutput(out)
else:
raise WrongScriptException(
self.tr('Could not load R script: %s.\n Problem with line %s' %
(self.descriptionFile, line)))
def processParameterLine(self, line):
param = None
out = None
line = line.replace('#', '')
# If the line is in the format of the text description files for
# normal algorithms, then process it using parameter and output
# factories
if '|' in line:
self.processDescriptionParameterLine(line)
return
if line == "nomodeler":
self.showInModeler = False
return
tokens = line.split('=', 1)
desc = self.createDescriptiveName(tokens[0])
if tokens[1].lower().strip() == 'group':
self.group = tokens[0]
return
if tokens[1].lower().strip() == 'name':
self.name = tokens[0]
return
if tokens[1].lower().strip() == 'raster':
param = ParameterRaster(tokens[0], desc, False)
elif tokens[1].lower().strip() == 'vector':
param = ParameterVector(tokens[0], desc,
[ParameterVector.VECTOR_TYPE_ANY])
elif tokens[1].lower().strip() == 'vector point':
param = ParameterVector(tokens[0], desc,
[ParameterVector.VECTOR_TYPE_POINT])
elif tokens[1].lower().strip() == 'vector line':
param = ParameterVector(tokens[0], desc,
[ParameterVector.VECTOR_TYPE_LINE])
elif tokens[1].lower().strip() == 'vector polygon':
param = ParameterVector(tokens[0], desc,
[ParameterVector.VECTOR_TYPE_POLYGON])
elif tokens[1].lower().strip() == 'table':
param = ParameterTable(tokens[0], desc, False)
elif tokens[1].lower().strip() == 'multiple raster':
param = ParameterMultipleInput(tokens[0], desc,
ParameterMultipleInput.TYPE_RASTER)
param.optional = False
elif tokens[1].lower().strip() == 'multiple vector':
param = ParameterMultipleInput(
tokens[0], desc, ParameterMultipleInput.TYPE_VECTOR_ANY)
param.optional = False
elif tokens[1].lower().strip().startswith('selection'):
options = tokens[1].strip()[len('selection '):].split(';')
param = ParameterSelection(tokens[0], desc, options)
elif tokens[1].lower().strip().startswith('boolean'):
default = tokens[1].strip()[len('boolean') + 1:]
param = ParameterBoolean(tokens[0], desc, default)
elif tokens[1].lower().strip() == 'extent':
param = ParameterExtent(tokens[0], desc)
elif tokens[1].lower().strip() == 'file':
param = ParameterFile(tokens[0], desc, False)
elif tokens[1].lower().strip() == 'folder':
param = ParameterFile(tokens[0], desc, True)
elif tokens[1].lower().strip().startswith('number'):
default = tokens[1].strip()[len('number') + 1:]
param = ParameterNumber(tokens[0], desc, default=default)
elif tokens[1].lower().strip().startswith('field'):
field = tokens[1].strip()[len('field') + 1:]
found = False
for p in self.parameters:
if p.name == field:
found = True
break
if found:
param = ParameterTableField(tokens[0], desc, field)
elif tokens[1].lower().strip().startswith('string'):
default = tokens[1].strip()[len('string') + 1:]
param = ParameterString(tokens[0], desc, default)
elif tokens[1].lower().strip().startswith('longstring'):
default = tokens[1].strip()[len('longstring') + 1:]
param = ParameterString(tokens[0], desc, default, multiline=True)
elif tokens[1].lower().strip().startswith('crs'):
default = tokens[1].strip()[len('crs') + 1:]
if not default:
default = 'EPSG:4326'
param = ParameterCrs(tokens[0], desc, default)
elif tokens[1].lower().strip().startswith('output raster'):
out = OutputRaster()
elif tokens[1].lower().strip().startswith('output vector'):
out = OutputVector()
elif tokens[1].lower().strip().startswith('output table'):
out = OutputTable()
elif tokens[1].lower().strip().startswith('output html'):
out = OutputHTML()
elif tokens[1].lower().strip().startswith('output file'):
out = OutputFile()
subtokens = tokens[1].split(' ')
if len(subtokens) > 2:
out.ext = subtokens[2]
elif tokens[1].lower().strip().startswith('output directory'):
out = OutputDirectory()
elif tokens[1].lower().strip().startswith('output number'):
out = OutputNumber()
elif tokens[1].lower().strip().startswith('output string'):
out = OutputString()
if param is not None:
self.addParameter(param)
elif out is not None:
out.name = tokens[0]
out.description = desc
self.addOutput(out)
else:
raise WrongScriptException(
self.tr('Could not load script: %s.\n'
'Problem with line %d', 'ScriptAlgorithm') %
(self.descriptionFile or '', line))
def defineCharacteristics(self):
self.name = 'Csv2Grid'
self.group = 'Points'
self.addParameter(ParameterFile(self.INPUT, 'CSV Files'))
self.addParameter(ParameterString(self.COLUMN, 'Column'))
self.addOutput(OutputFile(self.OUTPUT, 'Raster Output file', 'asc'))
def defineCharacteristics(self):
"""
Algorithme variable and parameters parameters
"""
CholeAlgorithm.defineCharacteristics(self)
# The name/group that the user will see in the toolbox
self.group = 'generate ascii grid'
self.i18n_group = self.tr('generate ascii grid')
self.name = 'from csv'
self.i18n_name = self.tr('from csv')
# === INPUT PARAMETERS ===
self.addParameter(
ParameterTable(name=self.INPUT_FILE_CSV,
description=self.tr('Input file csv')))
self.addParameter(
ParameterString(name=self.FIELDS,
description=self.tr('Fields selection'),
default=''))
self.addParameter(
ParameterNumber(name=self.N_COLS,
description=self.tr('Columns count'),
minValue=0,
default=100))
self.addParameter(
ParameterNumber(name=self.N_ROWS,
description=self.tr('Rows count'),
minValue=0,
default=100))
self.addParameter(
ParameterNumber(
name=self.XLL_CORNER,
description=self.tr('X bottom left corner coordinate'),
default=0.0))
self.addParameter(
ParameterNumber(
name=self.YLL_CORNER,
description=self.tr('Y bottom left corner coordinate'),
default=0.0))
self.addParameter(
ParameterNumber(name=self.CELL_SIZE,
description=self.tr('Cell size'),
default=1.0))
self.addParameter(
ParameterNumber(name=self.NODATA_VALUE,
description=self.tr('Value if no-data'),
default=-1))
self.addOutput(
OutputFile(name=self.SAVE_PROPERTIES,
description=self.tr('Properties file'),
ext='properties'))
# === OUTPUT PARAMETERS ===
self.addOutput(
ASCOutputRaster(name=self.OUTPUT_ASC,
description=self.tr('Ouput Raster ascii')))
