Reclassifying a Multidimensional Raster in ModelBuilder

IA_GIS — Mon, 26 Aug 2024 17:46:46 GMT

I am developing a suitability model for various crops using a NetCDF file that contains precipitation data (PCRP) with three dimensions: latitude, longitude, and time (divided into twelve months). I aim to calculate a suitability model for each month using this data, along with a TIFF file representing soil depth as well as other TIFF files representing other variables.

To make the precipitation layer compatible with the other layers, I:

- Used "Copy Raster" to convert the NetCDF to a CRF file.

- Used "Export Raster" to adjust the cell size, extent and coordinate system to match the TIFF files.

I can reclassify the resulting CRF layer using "Remap," but I want to automate this process using ModelBuilder, where "Remap" is not available. When I attempted to use "Reclassify" to reclassify the CRF, the output was not multidimensional and seemed incorrect.

I considered using the raster calculator and some conditional statements to do reclassification, but it returned an error when I tried a test formula to see if the raster calculator would work with a CRF:

despite the example code on (Work with operators in map algebra—ArcGIS Pro | Documentation), under "Multidimensional raster operator rules" suggesting that this should work.

I also tried using "Reclass by Table", but it had the same issues as "Reclassify".

If possible, we would prefer our suitability results to be multidimensional. Any assistance would be appreciated.

topic Reclassifying a Multidimensional Raster in ModelBuilder in ArcGIS Pro Questions

Reclassifying a Multidimensional Raster in ModelBuilder