Hi,






I want to add an ENVI Tool in ArcToolbox so that I can perform Landsat Gap Fill in ArcGIS without opening ENVI.
I have written a python script (LandsatGapfill.py) to call 'LandsatGapfill.sav' from ArcMap. python script is mentioned below: # Python Code example for calling an ENVI DOIT Routine

import arcgisscripting, envipy

# Get input raster

inRasterName = arcpy.GetParameterAsText(0)

# Get output raster

outRasterName = arcpy.GetParameterAsText(1)

# IDL procedure name in the SAVE file for this tool

toolname = 'LandsatGapfill'

# Execute ENVI custom tool

# If the save file is not in the same directory as this python

# file, then you will need to add a full path to the save file e.g.,

# Library = r'c:\savefiles\MyEnviTool.sav'

envipy.RunTool(toolname, inRasterName, outRasterName,

Library=r'LandsatGapfill.sav')
I put 'LandsatGapfill.py' and 'LandsatGapfill.sav' both file in a same folder (GapfillTool) in C drive
I have added tool in ArcToolbox using the properties mentioned below:
Source file = LandsatGapfill.py
Parameter: Input Raster = Raster Layer; Output Raster = Raster Dataset
When I tried to run the Tool it is giving an error message, which is given below: Executing: myscript D:\Landsat\test.dat D:\Landsat\pp

Start Time: Mon Aug 29 16:56:05 2011

Running script myscript...

Starting ENVI process.

STRING = 'Attempt to call undefined procedure/function: 'LANDSATGAPFILL'.'

Completed script myscript...

Failed to execute (myscript).

Failed at Mon Aug 29 16:57:14 2011 (Elapsed Time: 1 minutes 9 seconds)

Please help me so that I can perform Landsat Gapfill in ArcGIS



Regards,



Partha Ghosh