Model Builder Iterator overwriting name error?????

JustinMeyers

I set up a model to iterate rasters and do a spatial analyst math int geoprocess.  i did a subset of my entire raster collection just to make sure it would work.  I have three rasters in a FGDB.  My output only had two rasters?  so I reran and had a different output.  same results.  I renamed the input rasters, same result?  Essentially the iterate is grabbing the last raster and naming the output the same as the first rasters output?????  Why is this happening?  See circled red boxes for exactly what is happening

ITERATE_ERROR.png

ArcGISTry1 04 CrashOnPageChange.zip

JesseWickizer_1-1760021376090.png

DarrenWiens2

It appears that this is a bug in 10.2.1 and 10.2.2. See here (if Curtis Price​ can't figure it out, neither will I).

Your model works exactly as you report for me, at 10.2.2. None of the above solutions worked for me. What version are you using?

Luckily, the Python alternative is quite straightforward, something like:

>>> arcpy.CheckOutExtension("Spatial")
... arcpy.env.workspace = arcpy.GetParameterAsText(0) # input workspace parameter
... outFolder = arcpy.GetParameterAsText(1) # output workspace parameter
... rasters = arcpy.ListRasters()
... for raster in rasters:
...     outRas = arcpy.sa.Int(raster)
...     outRas.save(outFolder + '/' + raster)