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I have multiple raster, I am trying to remove Nodata value using Copy_raster option. Since I have multiple raster, I am running a ArcPy script, save the raster as same input name.

But that script, does not allow me to remove the nodata pixel,and

Script below:

import arcpy, os
from arcpy.sa import *
arcpy.env.overwriteOutput = True

arcpy.CheckOutExtension('Spatial')

arcpy.env.workspace = r"D:\Argicul\Maize\maize_Yield"

outFolder = r"Argicul\Maize\maize_Yield1"

list = arcpy.ListRasters()

for inRaster in list:
    localRaster = Raster(inRaster)
    outRaster = arcpy.CopyRaster_management( localRaster, nodata_value="0")
    outRaster.save(outFolder + "\\" + inRaster ) 
  • Try: How to change NoData cells to a value – BERA Jun 14 at 11:06
  • Thanks, but i am not looking for that which link you sent me. I trying to run the copy raster tool on ArcPy script. – SWAT Jun 14 at 11:15
  • This command worked for me, changing the nodata value to -999: arcpy.CopyRaster_management(r"C:\scratch\ppp.tif",r"C:\scratch\ppp2.tif",nodata_value = -999) – Hornbydd Jun 14 at 11:55
  • Thanks, I have multiple raster, how to define that multiple raster list in the functions. – SWAT Jun 14 at 12:00

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