Reclassify in ModelBuilder

melaniewilliams

As part of a much larger model, I am trying to use the Reclassify tool on a raster file. The raster file was made at the 30 cell size with only three rows.  I'm reclassifying the original raster file three times to produce three different new raster files. 

Original raster attribute table:
Rowid;   Value; Count
0;   1;         609624542
1;   2;         854540105
2;   3;         167276779

I used the Value field to reclass it once to 1, 0, 0, and NoData to 0.  Did a second reclass to 0, 1, 0, and NoData to 0 and then a third reclass to 0, 0, 1, and NoData to 0.  This works great for the second reclass in term of it producing a raster file that only has a 1 and 0 Value and is shown by "Unique Value".  The other two files are shown in "Stretched" and don't have an attribute table attached. 

I have search all over the ArcGIS Desktop Help site and the forums and haven't seen anything that really applies to this type of situation.  However I may not be asking or searching the right thing. 

Any help would be greatly appreciated!
Thanks,
Mel

curtvprice

I'm reclassifying the original raster file three times to produce three different new raster files. 

Original raster attribute table:
Rowid;   Value; Count
0;   1;         609624542
1;   2;         854540105
2;   3;         167276779

I used the Value field to reclass it once to 1, 0, 0, and NoData to 0.  Did a second reclass to 0, 1, 0, and NoData to 0 and then a third reclass to 0, 0, 1, and NoData to 0.

Mel,

I think the Raster Calculator tool would be a more straight-forward approach as you can use the IsNull and Con tools together like this:

1. Con(IsNull("inraster"), 0, Con("inraster" == 1, 1, 0))
2. Con(IsNull("inraster"), 0, Con("inraster" == 2, 1, 0))
3. Con(IsNull("inraster"), 0, Con("inraster" == 3, 1, 0))