Result of Euclidean distance not able to reclassify

5999
11
Jump to solution
03-26-2016 10:09 AM
Mehretab
Occasional Contributor II

I am running a suitablity analysis model and as one of the many process with in the model it creates an euclidean distance on a rasterized inputes and subsequently it has to reclassify this output data. It is throwing an error exception (    ERROR 999999: Error executing function. the table was not found.[VAT_Reclass_EucD1] ) Failed to to excute (Reclassify). the output of the euclidean distacne tool is floating-point grids and there is a maximum amount of values that can be stored. Is there a way to make the model for such a big area because it works with small area or Country.

0 Kudos
11 Replies
Mehretab
Occasional Contributor II

Yes you are right, but I also saved the intermediate results to make sure

that they are really created. I commented them out as you can see in

between the codes. the problem seems on the reclassify tool.

Thanks a lot.

0 Kudos
curtvprice
MVP Esteemed Contributor

The tool is looking for a raster table that hasn't been built. I'm wondering if you have a single zone that exceeds 2.1e9 cells. This would prevent an attribute table from being built.

Sure you can't do your "reclass" by doing map algebra or the Slice tool, which would be more appropriate anyway with continuous inputs like distance?

Example, this expression maps your data

0-999: 10

1000-1999: 9

2000-2999: 8

(etc)

reclass_raster = 10 - Int(roads_euclDist / 1000)