topic Re: Multiclip only selected features in two for loops? in Python Questions

Multiclip only selected features in two for loops?

JohannesBierer — Wed, 15 Oct 2014 08:08:09 GMT

This script only clips on of the selected features? What's wrong?

import arcpy
import os

input = arcpy.GetParameterAsText(0)
clipfeature = arcpy.GetParameterAsText(1)
output = arcpy.GetParameterAsText(2)

arcpy.env.workspace = output

# fc = "R:\Karto\Bierer2014\FFH_Ausschreibung2014\FFH_Merge_Buffer1.shp"
field = "BFN_Nummer"

inputSp = input.split(";")

cursor = arcpy.SearchCursor(clipfeature)
for row in cursor:
    print(row.getValue(field))
    for i in inputSp:
    
        arcpy.AddMessage(i)
        arcpy.Clip_analysis(i, clipfeature, i + "_" + row.getValue(field))

Re: Multiclip only selected features in two for loops?

JohannesBierer — Wed, 15 Oct 2014 09:02:46 GMT

Maybe I should do a feature selection 🙂

Re: Multiclip only selected features in two for loops?

JohannesBierer — Wed, 15 Oct 2014 10:01:33 GMT

import arcpy

import os

input = arcpy.GetParameterAsText(0)

clipfeature = arcpy.GetParameterAsText(1)

output = arcpy.GetParameterAsText(2)

clipfeature_Layer = "clipfeature_Layer"

arcpy.env.workspace = output

arcpy.env.overwriteOutput = True

field = "BFN_Nummer"

inputSp = input.split(";")

# arcpy.MakeFeatureLayer_management(clipfeature, clipfeature_Layer, "", "", "FID FID VISIBLE NONE;Shape Shape VISIBLE NONE;BFN_NUMMER BFN_NUMMER VISIBLE NONE")

arcpy.MakeFeatureLayer_management(clipfeature, clipfeature_Layer, "", "", "")

cursor = arcpy.SearchCursor(clipfeature)

for row in cursor:

print(row.getValue(field))

Loop1 = row.getValue(field)

quercy = field + "=" + "'" + Loop1 + "'"

arcpy.SelectLayerByAttribute_management (clipfeature_Layer, "NEW_SELECTION", quercy)

Sel_shape = "Sel_" + Loop1 + ".shp"

arcpy.CopyFeatures_management(clipfeature_Layer, Sel_shape)

for i in inputSp:

arcpy.AddMessage(i)

arcpy.Clip_analysis(i, Sel_shape, "Clip_" + row.getValue(field) + "_" + i)