Latest Contributions by AlessandroCinnirella

i made it too quickly. test it! a = [3,3,3,1,1,2,2,5,6,8,8] #the input values b = [] #temp list c = [] #duplicate value list for i in a:     if len(b)< 1:         b.append(i)         c.append(len(b))            else:                if i in b:             b.append(i)             c.append(len(b))                    else:                       b = []             b.append(i)             c.append(len(b)) hope this helps. ciao, AC ... View more

didn't you miss the mxd.save() instruction at the end of your script? AC ... View more

the second argument of arcpy.MakeFeatureLayer_management is the name of the layer, not the "location". change your code in arcpy.MakeFeatureLayer_management("in_memory\\resourceOL", "resourceOL_layer", "\"landuse\" = 0") should work. ciao, AC ... View more

try putting arcpy.RefreshActiveView() at the end of the script ciao, AC ... View more

do you have other python verion installed? if so retain only python that comes with th Arcgis installation hope this helps AC ... View more

because the sqlclause is defined by the sqlclause = arcpy.GetParameterAsText(2) and it is always the same. you use the att only to chancge the output table name. you should modify the scipt in this way import arcpy import sys import string import os from arcpy import env Input = arcpy.GetParameterAsText(0) Attribute = arcpy.GetParameterAsText(1) #sqlclause = arcpy.GetParameterAsText(2)  <--- YOU DONT NEED TO SPECIFY THIS PARAMETER env.workspace = arcpy.GetParameterAsText(2) <---- CHANGE THIS PARAMETER INDEX ACCORDINGLY WITH OTHERS for att in Attribute:   sqlclause = "\"FIPS_PARIS\" = '" + att + "'"   arcpy.TableSelect_analysis(Input, Input + att + ".dbf", sqlclause) hope this helps, AC ... View more

the code seems ok.... check the source of the script-tool and/or save it with a new name and reload it. ... View more

is it the wole code? because the error means that you have written GetParameterAstext whith a non capital T. but the code you posted seems ok... AC ... View more

don't you miss the ".dbf" in the output table?? ciao, AC ... View more

ok, understood: allzero = 1 while allzero > 0:    newraster = Con(rasterX > 0, rasterX -1, rasterX)    maxcellvalue = getRasterProperties_management(newraster, "MAXIMUM")    if maxcellvalue <= 0:        allzero = 0 sorry for the bad syntax and the poorness of the code, keep it as an advice. should do what you need with the proper adjustments 🙂 ciao AC ... View more

you can do that using MapAlgebra and the Con() statement: Con(rasterX > 0, rasterX -1, rasterX) This means : if the cell of rasterX is > 0, than the value of the cell will be changed to the value -1, else, the value will remain unchanged. ciao AC ... View more

the correct sintax is arcpy.SelectLayerByAttribute_management ciao, AC ... View more