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EPA-Storage-Staging-Site-Tool.pyt
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import arcpy;
import sys,os;
import datetime;
import util;
import openpyxl;
import logging;
import math;
import importlib;
cd = importlib.import_module('util');
importlib.reload(cd);
###############################################################################
class Toolbox(object):
def __init__(self):
self.label = "StorageStagingSiteTool";
self.alias = "StorageStagingSiteTool";
self.tools = [];
self.tools.append(ConfirmSuitabilityCriteria);
self.tools.append(SpecifyCriteriaWeight);
self.tools.append(FinalizeStagingParcelSelection);
self.tools.append(ExportSaveResults);
###############################################################################
class ConfirmSuitabilityCriteria(object):
#...........................................................................
def __init__(self):
self.label = "T1 Confirm Suitability Criteria";
self.name = "ConfirmSuitabilityCriteria";
self.description = "Confirm Suitability Criteria";
self.canRunInBackground = False;
#...........................................................................
def getParameterInfo(self):
#########################################################################\
parm_enb = True;
scenarios = [];
def_scenario = None;
param1_columns = []
param1_value = None;
mapnames = [];
def_mapname = None;
aprx = arcpy.mp.ArcGISProject(util.g_prj);
if not arcpy.Exists(aprx.defaultGeodatabase + os.sep + util.g_scenario_fc):
err_val = "Scenario Storage has not been initialized.";
err_enb = True;
parm_enb = False;
else:
try:
aprx = arcpy.mp.ArcGISProject(util.g_prj);
scenarios,def_scenario = util.fetchScenarioIDs(aprx=aprx);
mapnames,def_mapname = util.fetchMapNames(aprx=aprx);
(param1_columns,param1_value) = util.fetchScenarioCharacteristics(
scenario_id = def_scenario
,aprx = aprx
);
if util.sniffEditingState(workspace=aprx.defaultGeodatabase):
err_val = "Please save or delete all pending edits before proceeding.";
err_enb = True;
else:
err_val = None;
err_enb = False;
except Exception as e:
util.dzlog(str(sys.exc_info()),'error');
raise;
if len(scenarios) == 0:
err_val = "No scenarios found in system.";
err_enb = True;
parm_enb = False;
#########################################################################
try:
(
slopeenabled
,slopereclassification
,landcoverenabled
,landcoverreclassification
,nhdenabled
,nhdreclassification
,roadsenabled
,roadsreclassification
,ssurgoenabled
,ssurgoreclassification
) = util.fetchReclassification(def_scenario,aprx);
except Exception as e:
util.dzlog(str(sys.exc_info()),'error');
raise;
#########################################################################
param0 = arcpy.Parameter(
displayName = ""
,name = "ErrorConditions"
,datatype = "GPString"
,parameterType = "Optional"
,direction = "Input"
,enabled = err_enb
);
param0.value = err_val;
#########################################################################
param1 = arcpy.Parameter(
displayName = ''
,name = "ScenarioCharacteristics"
,datatype = "GPValueTable"
,parameterType = "Optional"
,direction = "Input"
,enabled = parm_enb
,category = "Scenario Characteristics"
);
param1.columns = param1_columns;
param1.value = param1_value;
##---------------------------------------------------------------------##
param2 = arcpy.Parameter(
displayName = "Scenario ID"
,name = "ScenarioID"
,datatype = "GPString"
,parameterType = "Required"
,direction = "Input"
,enabled = parm_enb
);
param2.filter.type = "ValueList";
param2.filter.list = scenarios;
param2.value = def_scenario;
##---------------------------------------------------------------------##
param3 = arcpy.Parameter(
displayName = "Map Name"
,name = "MapName"
,datatype = "GPString"
,parameterType = "Required"
,direction = "Input"
,enabled = parm_enb
);
param3.filter.type = "ValueList";
param3.filter.list = mapnames;
param3.value = def_mapname;
##---------------------------------------------------------------------##
param4 = arcpy.Parameter(
displayName = "Slope Reclassification"
,name = "SlopeReclassification"
,datatype = "GPString"
,parameterType = "Optional"
,direction = "Input"
,enabled = parm_enb
);
if slopeenabled:
param4.value = slopereclassification;
else:
param4.value = "NA";
##---------------------------------------------------------------------##
param5 = arcpy.Parameter(
displayName = "Land Cover Reclassification"
,name = "LandCoverReclassification"
,datatype = "GPString"
,parameterType = "Optional"
,direction = "Input"
,enabled = parm_enb
);
if landcoverenabled:
param5.value = landcoverreclassification;
else:
param5.value = "NA";
##---------------------------------------------------------------------##
param6 = arcpy.Parameter(
displayName = "Surface Water Reclassification"
,name = "SurfaceWaterReclassification"
,datatype = "GPString"
,parameterType = "Optional"
,direction = "Input"
,enabled = parm_enb
);
if nhdenabled:
param6.value = nhdreclassification;
else:
param6.value = "NA";
##---------------------------------------------------------------------##
param7 = arcpy.Parameter(
displayName = "Road Reclassification"
,name = "RoadReclassification"
,datatype = "GPString"
,parameterType = "Optional"
,direction = "Input"
,enabled = parm_enb
);
if roadsenabled:
param7.value = roadsreclassification;
else:
param7.value = "NA";
##---------------------------------------------------------------------##
param8 = arcpy.Parameter(
displayName = "Soil Group Reclassification"
,name = "SoilGroupReclassification"
,datatype = "GPString"
,parameterType = "Optional"
,direction = "Input"
,enabled = parm_enb
);
if ssurgoenabled:
param8.value = ssurgoreclassification;
else:
param8.value = "NA";
params = [
param0
,param1
,param2
,param3
,param4
,param5
,param6
,param7
,param8
];
return params;
#...........................................................................
def isLicensed(self):
return True;
#...........................................................................
def updateParameters(self,parameters):
if parameters[2].altered and not parameters[2].hasBeenValidated:
aprx = arcpy.mp.ArcGISProject(util.g_prj);
(columns,value) = util.fetchScenarioCharacteristics(
scenario_id = parameters[2].value
,aprx = aprx
);
parameters[1].value = value;
(
slopeenabled
,slopereclassification
,landcoverenabled
,landcoverreclassification
,nhdenabled
,nhdreclassification
,roadsenabled
,roadsreclassification
,ssurgoenabled
,ssurgoreclassification
) = util.fetchReclassification(parameters[2].value,aprx);
parameters[4].value = slopereclassification;
parameters[5].value = landcoverreclassification;
parameters[6].value = nhdreclassification;
parameters[7].value = roadsreclassification;
parameters[8].value = ssurgoreclassification;
return;
#...........................................................................
def updateMessages(self,parameters):
if parameters[0].valueAsText is not None \
and parameters[0].valueAsText != "":
parameters[0].setErrorMessage(parameters[0].valueAsText);
return;
#...........................................................................
def execute(self,parameters,messages):
scenario_id = parameters[2].valueAsText;
if scenario_id == "" or scenario_id == " ":
scenario_id = None;
map_name = parameters[3].valueAsText;
if map_name == "" or map_name == " ":
map_name = None;
slope_reclassification = parameters[4].valueAsText;
if slope_reclassification == "" or slope_reclassification == " " or slope_reclassification == "NA":
slope_reclassification = None;
landcover_reclassification = parameters[5].valueAsText;
if landcover_reclassification == "" or landcover_reclassification == " " or landcover_reclassification == "NA":
landcover_reclassification = None;
nhd_reclassification = parameters[6].valueAsText;
if nhd_reclassification == "" or nhd_reclassification == " " or nhd_reclassification == "NA":
nhd_reclassification = None;
roads_reclassification = parameters[7].valueAsText;
if roads_reclassification == "" or roads_reclassification == " " or roads_reclassification == "NA":
roads_reclassification = None;
ssurgo_reclassification = parameters[8].valueAsText;
if ssurgo_reclassification == "" or ssurgo_reclassification == " " or ssurgo_reclassification == "NA":
ssurgo_reclassification = None;
arcpy.env.overwriteOutput = True;
aprx = arcpy.mp.ArcGISProject(util.g_prj);
rez = arcpy.CheckOutExtension("Spatial");
if rez != "CheckedOut":
rez = arcpy.CheckOutExtension("ImageAnalyst");
if rez != "CheckedOut":
arcpy.AddMessage("Unable to check out spatial or image analyst extension");
rast = os.path.join(aprx.defaultGeodatabase,scenario_id + "_EXTRACT_SLOPE");
if arcpy.Exists(rast):
in_slope = rast;
else:
in_slope = None;
rast = os.path.join(aprx.defaultGeodatabase,scenario_id + "_EXTRACT_LANDCOVER");
if arcpy.Exists(rast):
in_landcover = rast;
else:
in_landcover = None;
rast = os.path.join(aprx.defaultGeodatabase,scenario_id + "_EXTRACT_NHD");
if arcpy.Exists(rast):
in_nhd = rast;
else:
in_nhd = None;
rast = os.path.join(aprx.defaultGeodatabase,scenario_id + "_EXTRACT_ROADS");
if arcpy.Exists(rast):
in_roads = rast;
else:
in_roads = None;
rast = os.path.join(aprx.defaultGeodatabase,scenario_id + "_EXTRACT_SSURGO");
if arcpy.Exists(rast):
in_ssurgo = rast;
else:
in_ssurgo = None;
inTrueRaster = 0;
inFalseConstant = 1;
#########################################################################
# arcpy.sa.Con requires one of:
# Spatial Analyst
# Image Analyst
#########################################################################
if in_slope is not None:
arcpy.AddMessage(". Processing Slope...");
out_slope = arcpy.sa.Con(
in_slope
,inTrueRaster
,inFalseConstant
,slope_reclassification
);
out_slope.save(os.path.join(aprx.defaultGeodatabase,scenario_id + "_RECLASS_SLOPE"));
if in_landcover is not None:
arcpy.AddMessage(". Processing Land Cover...");
out_landcover = arcpy.sa.Con(
in_landcover
,inTrueRaster
,inFalseConstant
,landcover_reclassification
);
out_landcover.save(os.path.join(aprx.defaultGeodatabase,scenario_id + "_RECLASS_LANDCOVER"));
if in_nhd is not None:
arcpy.AddMessage(". Processing NHD...");
out_nhd = arcpy.sa.Con(
in_nhd
,inTrueRaster
,inFalseConstant
,nhd_reclassification
);
out_nhd.save(os.path.join(aprx.defaultGeodatabase,scenario_id + "_RECLASS_NHD"));
if in_roads is not None:
arcpy.AddMessage(". Processing Roads...");
out_roads = arcpy.sa.Con(
in_roads
,inTrueRaster
,inFalseConstant
,roads_reclassification
);
out_roads.save(os.path.join(aprx.defaultGeodatabase,scenario_id + "_RECLASS_ROADS"));
if in_ssurgo is not None:
arcpy.AddMessage(". Processing SSURGO...");
out_ssurgo = arcpy.sa.Con(
in_ssurgo
,inTrueRaster
,inFalseConstant
,ssurgo_reclassification
);
out_ssurgo.save(os.path.join(aprx.defaultGeodatabase,scenario_id + "_RECLASS_SSURGO"));
if slope_reclassification is None:
slope_reclassification = 'None';
if landcover_reclassification is None:
landcover_reclassification = 'None';
if nhd_reclassification is None:
nhd_reclassification = 'None';
if roads_reclassification is None:
roads_reclassification = 'None';
if ssurgo_reclassification is None:
ssurgo_reclassification = 'None';
with arcpy.da.UpdateCursor(
aprx.defaultGeodatabase + os.sep + util.g_scenario_fc
,[
'scenario_id'
,'analysis_complete'
,'slopereclassification'
,'landcoverreclassification'
,'nhdreclassification'
,'roadsreclassification'
,'ssurgoreclassification'
,'lastupdate'
]
) as cursor:
for row in cursor:
if row[0] == scenario_id:
row[1] = 'N'
row[2] = slope_reclassification;
row[3] = landcover_reclassification;
row[4] = nhd_reclassification;
row[5] = roads_reclassification;
row[6] = ssurgo_reclassification;
row[7] = datetime.datetime.now();
cursor.updateRow(row);
break;
util.write_stash({"scenario_id":scenario_id},aprx=aprx);
###############################################################################
class SpecifyCriteriaWeight(object):
#...........................................................................
def __init__(self):
self.label = "T2 Specify Criteria Weight";
self.name = "SpecifyCriteriaWeight";
self.description = "Specify Criteria Weight";
self.canRunInBackground = False;
#...........................................................................
def getParameterInfo(self):
#########################################################################\
parm_enb = True;
scenarios = [];
def_scenario = None;
param1_columns = []
param1_value = None;
mapnames = [];
def_mapname = None;
aprx = arcpy.mp.ArcGISProject(util.g_prj);
if not arcpy.Exists(aprx.defaultGeodatabase + os.sep + util.g_scenario_fc):
err_val = "Scenario Storage has not been initialized.";
err_enb = True;
parm_enb = False;
else:
try:
scenarios,def_scenario = util.fetchScenarioIDs(aprx=aprx);
mapnames,def_mapname = util.fetchMapNames(aprx=aprx);
(param1_columns,param1_value) = util.fetchScenarioCharacteristics(
scenario_id = def_scenario
,aprx = aprx
);
if util.sniffEditingState(workspace=aprx.defaultGeodatabase):
err_val = "Please save or delete all pending edits before proceeding.";
err_enb = True;
else:
err_val = None;
err_enb = False;
except Exception as e:
util.dzlog(str(sys.exc_info()),'error');
raise;
if len(scenarios) == 0:
err_val = "No scenarios found in system.";
err_enb = True;
parm_enb = False;
#########################################################################
try:
(
slopeenabled
,slopeweight
,landcoverenabled
,landcoverweight
,nhdenabled
,nhdweight
,roadsenabled
,roadsweight
,ssurgoenabled
,ssurgoweight
) = util.fetchWeights(def_scenario,aprx);
except Exception as e:
util.dzlog(str(sys.exc_info()),'error');
raise;
#########################################################################
param0 = arcpy.Parameter(
displayName = ""
,name = "ErrorConditions"
,datatype = "GPString"
,parameterType = "Optional"
,direction = "Input"
,enabled = err_enb
);
param0.value = err_val;
#########################################################################
param1 = arcpy.Parameter(
displayName = ''
,name = "ScenarioCharacteristics"
,datatype = "GPValueTable"
,parameterType = "Optional"
,direction = "Input"
,enabled = parm_enb
,category = "Scenario Characteristics"
);
param1.columns = param1_columns;
param1.value = param1_value;
##---------------------------------------------------------------------##
param2 = arcpy.Parameter(
displayName = "Scenario ID"
,name = "ScenarioID"
,datatype = "GPString"
,parameterType = "Required"
,direction = "Input"
,enabled = parm_enb
);
param2.filter.type = "ValueList";
param2.filter.list = scenarios;
param2.value = def_scenario;
##---------------------------------------------------------------------##
param3 = arcpy.Parameter(
displayName = "Map Name"
,name = "MapName"
,datatype = "GPString"
,parameterType = "Required"
,direction = "Input"
,enabled = parm_enb
);
param3.filter.type = "ValueList";
param3.filter.list = mapnames;
param3.value = def_mapname;
##---------------------------------------------------------------------##
param4 = arcpy.Parameter(
displayName = "Slope Weight"
,name = "SlopeWeight"
,datatype = "GPString"
,parameterType = "Optional"
,direction = "Input"
,enabled = parm_enb
);
if slopeenabled:
param4.value = slopeweight;
else:
param4.value = "NA";
##---------------------------------------------------------------------##
param5 = arcpy.Parameter(
displayName = "Land Cover Weight"
,name = "LandCoverWeight"
,datatype = "GPString"
,parameterType = "Optional"
,direction = "Input"
,enabled = parm_enb
);
if landcoverenabled:
param5.value = landcoverweight;
else:
param5.value = "NA";
##---------------------------------------------------------------------##
param6 = arcpy.Parameter(
displayName = "Surface Water Weight"
,name = "SurfaceWaterWeight"
,datatype = "GPString"
,parameterType = "Optional"
,direction = "Input"
,enabled = parm_enb
);
if nhdenabled:
param6.value = nhdweight;
else:
param6.value = "NA";
##---------------------------------------------------------------------##
param7 = arcpy.Parameter(
displayName = "Roads Weight"
,name = "RoadsWeight"
,datatype = "GPString"
,parameterType = "Optional"
,direction = "Input"
,enabled = parm_enb
);
if roadsenabled:
param7.value = roadsweight;
else:
param7.value = "NA";
##---------------------------------------------------------------------##
param8 = arcpy.Parameter(
displayName = "Soil Type Weight"
,name = "SoilTypeWeight"
,datatype = "GPString"
,parameterType = "Optional"
,direction = "Input"
,enabled = parm_enb
);
if ssurgoenabled:
param8.value = ssurgoweight;
else:
param8.value = "NA";
params = [
param0
,param1
,param2
,param3
,param4
,param5
,param6
,param7
,param8
];
return params;
#...........................................................................
def isLicensed(self):
return True;
#...........................................................................
def updateParameters(self,parameters):
if parameters[2].altered and not parameters[2].hasBeenValidated:
aprx = arcpy.mp.ArcGISProject(util.g_prj);
(columns,value) = util.fetchScenarioCharacteristics(
scenario_id = parameters[2].value
,aprx = aprx
);
parameters[1].value = value;
(
slopeenabled
,slopeweight
,landcoverenabled
,landcoverweight
,nhdenabled
,nhdweight
,roadsenabled
,roadsweight
,ssurgoenabled
,ssurgoweight
) = util.fetchWeights(parameters[2].value,aprx);
parameters[4].value = slopeweight;
parameters[5].value = landcoverweight;
parameters[6].value = nhdweight;
parameters[7].value = roadsweight;
parameters[8].value = ssurgoweight;
return;
#...........................................................................
def updateMessages(self,parameters):
if parameters[0].valueAsText is not None \
and parameters[0].valueAsText != "":
parameters[0].setErrorMessage(parameters[0].valueAsText);
return;
#...........................................................................
def execute(self,parameters,messages):
scenario_id = parameters[2].valueAsText;
if scenario_id == "" or scenario_id == " ":
scenario_id = None;
map_name = parameters[3].valueAsText;
if map_name == "" or map_name == " ":
map_name = None;
slopeweight = parameters[4].valueAsText;
if slopeweight == "" or slopeweight == " " or slopeweight == "NA":
slopeweight = None;
landcoverweight = parameters[5].valueAsText;
if landcoverweight == "" or landcoverweight == " " or landcoverweight == "NA":
landcoverweight = None;
nhdweight = parameters[6].valueAsText;
if nhdweight == "" or nhdweight == " " or nhdweight == "NA":
nhdweight = None;
roadsweight = parameters[7].valueAsText;
if roadsweight == "" or roadsweight == " " or roadsweight == "NA":
roadsweight = None;
ssurgoweight = parameters[8].valueAsText;
if ssurgoweight == "" or ssurgoweight == " " or ssurgoweight == "NA":
ssurgoweight = None;
arcpy.env.overwriteOutput = True;
aprx = arcpy.mp.ArcGISProject(util.g_prj);
map = aprx.listMaps(map_name)[0];
rez = arcpy.CheckOutExtension("Spatial");
if rez != "CheckedOut":
rez = arcpy.CheckOutExtension("ImageAnalyst");
if rez != "CheckedOut":
rez = arcpy.CheckOutExtension("3D");
if rez != "CheckedOut":
arcpy.AddMessage("Unable to check out 3D analyst, spatial or image analyst extension");
##---------------------------------------------------------------------##
# Decide whether to utilize the memory workspace or the scratch workspace
d = arcpy.GetInstallInfo();
if d['Version'][:3] == '2.3':
wrkGDB = arcpy.env.scratchGDB;
else:
wrkGDB = 'memory';
ary_weights = [];
if slopeweight is not None:
arcpy.AddMessage(". Weighting Slope...");
in_slope = os.path.join(aprx.defaultGeodatabase,scenario_id + "_RECLASS_SLOPE");
util.addFieldCalc(
in_table = in_slope
,field_name = "weight"
,field_type = "DOUBLE"
,field_alias = "Weight"
,field_is_nullable = True
,calc_value = slopeweight
);
util.addFieldCalc(
in_table = in_slope
,field_name = "finalweight"
,field_type = "DOUBLE"
,field_alias = "FinalWeight"
,field_is_nullable = True
,calc_value = "!Value! * !Weight!"
);
ary_weights.append([in_slope,"finalweight",1]);
if landcoverweight is not None:
arcpy.AddMessage(". Weighting Land Cover...");
in_landcover = os.path.join(aprx.defaultGeodatabase,scenario_id + "_RECLASS_LANDCOVER");
util.addFieldCalc(
in_table = in_landcover
,field_name = "weight"
,field_type = "DOUBLE"
,field_alias = "Weight"
,field_is_nullable = True
,calc_value = landcoverweight
);
util.addFieldCalc(
in_table = in_landcover
,field_name = "finalweight"
,field_type = "DOUBLE"
,field_alias = "FinalWeight"
,field_is_nullable = True
,calc_value = "!Value! * !Weight!"
);
ary_weights.append([in_landcover,"finalweight",1]);
if nhdweight is not None:
arcpy.AddMessage(". Weighting NHD...");
in_nhd = os.path.join(aprx.defaultGeodatabase,scenario_id + "_RECLASS_NHD");
util.addFieldCalc(
in_table = in_nhd
,field_name = "weight"
,field_type = "DOUBLE"
,field_alias = "Weight"
,field_is_nullable = True
,calc_value = nhdweight
);
util.addFieldCalc(
in_table = in_nhd
,field_name = "finalweight"
,field_type = "DOUBLE"
,field_alias = "FinalWeight"
,field_is_nullable = True
,calc_value = "!Value! * !Weight!"
);
ary_weights.append([in_nhd,"finalweight",1]);
if roadsweight is not None:
arcpy.AddMessage(". Weighting Roads...");
in_roads = os.path.join(aprx.defaultGeodatabase,scenario_id + "_RECLASS_ROADS");
util.addFieldCalc(
in_table = in_roads
,field_name = "weight"
,field_type = "DOUBLE"
,field_alias = "Weight"
,field_is_nullable = True
,calc_value = roadsweight
);
util.addFieldCalc(
in_table = in_roads
,field_name = "finalweight"
,field_type = "DOUBLE"
,field_alias = "FinalWeight"
,field_is_nullable = True
,calc_value = "!Value! * !Weight!"
);
ary_weights.append([in_roads,"finalweight",1]);
if ssurgoweight is not None:
arcpy.AddMessage(". Weighting SSURGO...");
in_ssurgo = os.path.join(aprx.defaultGeodatabase,scenario_id + "_RECLASS_SSURGO");
util.addFieldCalc(
in_table = in_ssurgo
,field_name = "weight"
,field_type = "DOUBLE"
,field_alias = "Weight"
,field_is_nullable = True
,calc_value = ssurgoweight
);
util.addFieldCalc(
in_table = in_ssurgo
,field_name = "finalweight"
,field_type = "DOUBLE"
,field_alias = "FinalWeight"
,field_is_nullable = True
,calc_value = "!Value! * !Weight!"
);
ary_weights.append([in_ssurgo,"finalweight",1]);
arcpy.AddMessage(". Generating weighted sums...");
#########################################################################
# arcpy.sa.Int requires one of:
# 3D analyst
# Spatial analyst
# Image analyst
#########################################################################
outWeightedSum = arcpy.sa.Int(
arcpy.sa.WeightedSum(
arcpy.sa.WSTable(ary_weights)
)
);
outWeightedSum.save(wrkGDB + os.sep + "scratch_" + scenario_id);
arcpy.AddMessage(". Converting to polygons...");
weightedsum = os.path.join(aprx.defaultGeodatabase,scenario_id + "_WEIGHTEDSUM");
#########################################################################
# arcpy.RasterToPolygon_conversion available BASIC no extensions needed
#########################################################################
rez = arcpy.RasterToPolygon_conversion(
in_raster = wrkGDB + os.sep + "scratch_" + scenario_id
,out_polygon_features = weightedsum
,simplify = "SIMPLIFY"
,raster_field = "VALUE"
);
if rez.status == 4:
arcpy.AddMessage(". Polygon conversion completed successfully.");
else:
raise Error("raster to polygon process failed with status " + str(rez.status));
arcpy.AddMessage(". Postprocessing...");
arcpy.Delete_management(
wrkGDB + os.sep + "scratch_" + scenario_id
);
util.addField(
in_table = weightedsum
,field_name = "name"
,field_type = "TEXT"
,field_alias = "Name"
,field_is_nullable = True
);
util.addField(
in_table = weightedsum
,field_name = "contamination_type"
,field_type = "TEXT"
,field_alias = "Contamination Type"
,field_is_nullable = True
);
desc = arcpy.Describe(weightedsum);
flds = desc.fields;
for fld in flds:
if fld.name.lower() == "gridcode":
arcpy.AlterField_management(
in_table = weightedsum
,field = 'gridcode'
,new_field_name = 'suitability_score'
,new_field_alias = 'Suitability Score'
);
util.addFieldCalc(
in_table = weightedsum
,field_name = "areasqkm"
,field_type = "DOUBLE"
,field_alias = "Geodetic Area (SqKm)"
,field_is_nullable = True
,calc_value = "!Shape.geodesicArea@SQUAREKILOMETERS!"
);
util.addFieldCalc(
in_table = weightedsum
,field_name = "available_solid_waste_capacity_m3"
,field_type = "DOUBLE"
,field_alias = "Available Solid Waste Capacity (m3)"
,field_is_nullable = True
,calc_value = "!areasqkm! * 1000000 * 0.4 / 0.3284"
);
util.addFieldCalc(
in_table = weightedsum
,field_name = "available_liquid_waste_capacity_L"
,field_type = "DOUBLE"
,field_alias = "Available Liquid Waste Capacity (L)"
,field_is_nullable = True
,calc_value = "!areasqkm! * 1000000 * 0.4 / 0.0020975"
);
util.addFieldCalc(
in_table = weightedsum
,field_name = "available_liquid_waste_capacity_m3"
,field_type = "DOUBLE"
,field_alias = "Available Liquid Waste Capacity (m3)"
,field_is_nullable = True
,calc_value = "(!areasqkm! * 1000000 * 0.4 / 0.0020975) * 0.001"
);
util.addField(
in_table = weightedsum
,field_name = "notes"
,field_type = "TEXT"
,field_alias = "Notes"
,field_is_nullable = True
);
if len(map.listLayers(scenario_id + "_WeightedSum")) == 0:
lyrx = util.tempLyrx(
in_layerfile = os.path.join(aprx.homeFolder,"WeightedSum.lyrx")
,dataset = scenario_id + "_WEIGHTEDSUM"
,name = scenario_id + "_WeightedSum"
,aprx = aprx
);
lyr = arcpy.mp.LayerFile(lyrx);
map.addLayer(lyr);
if slopeweight is None:
slopeweight = 'None';
if landcoverweight is None:
landcoverweight = 'None';
if nhdweight is None:
nhdweight = 'None';
if roadsweight is None:
roadsweight = 'None';
if ssurgoweight is None:
ssurgoweight = 'None';
with arcpy.da.UpdateCursor(
in_table = aprx.defaultGeodatabase + os.sep + util.g_scenario_fc
,field_names = [
'scenario_id'
,'analysis_complete'
,'slopeweight'
,'landcoverweight'
,'nhdweight'
,'roadsweight'
,'ssurgoweight'
,'lastupdate'