AnsweredAssumed Answered

help filter.list

Question asked by hicham1980 on May 14, 2014
Latest reply on Sep 16, 2015 by FGibson-esristaff



I try to explain the problem:


I have a tool within a parameter (string) of a Value List with 4 values â??â??has (4 different coordinate systems).


The tool itself is relatively simple:
Input file: File
Output file: shapefile
Edition KS: String (4 different KS to choose)("DHDN Soldner Berlin", "GCS_WGS_1984", "WGS 1984 auxiliary sphere", "ETRS 1989)

Function: Project


my filter.list:

 self.params[2].filter.list = ["DHDN Soldner Berlin", "GCS_WGS_1984", "WGS 1984 auxiliary sphere", "ETRS 1989 ]

if self.params[2].filter.list[0] == "DHDN Soldner Berlin":
    arcpy.Project_management(input_shp, new_shp, "C:\Users\\hicham\\MEINE_DATEN\\koordinates\\DHDN Soldner Berlin.prj"")
elif self.params[2].filter.list[1] == "WGS 1984":
    arcpy.Project_management(input_shp, new_shp, "C:\Users\\hicham\\MEINE_DATEN\\koordinates\\GCS_WGS_1984.prj")
elif self.params[2].filter.list[1] == "WGS 1984 auxiliary sphere":
    arcpy.Project_management(input_shp, new_shp, "C:\Users\\hicham\\MEINE_DATEN\\koordinates\\WGS 1984 Web Mercator (auxiliary sphere).prj")
elif self.params[2].filter.list[1] == "ETRS 1989":
    arcpy.arcpy.Project_management(input_shp, new_shp, "C:\Users\\hicham\\MEINE_DATEN\\koordinates\\ETRS 1989 UTM Zone 33N 7stellen.prj")



I just do not know what function I would have to enter in the validation to be able to select these values â??â??from the list in order to accurately transform the file into a specific KS (eg. Soldner Berlin) can.
Would be great if someone could help me.


Thanks in advance!:)