topic Re: Help exporting .crf to NetCDF in ArcGIS Pro Questions

Help exporting .crf to NetCDF

PimZaremba — Tue, 17 Feb 2026 09:07:06 GMT

Goodmorning,

Have a .crf layer with "relative humidity" data with 12 StdTime sliced, 1 slice for every month.

Now I am trying to transfer this .crf to a NetCdf, however using the copy raster tool results in error 999999.

Anyone any idea how to fix this? Or an alternative way to go about this?

Thank you.

Re: Help exporting .crf to NetCDF

DanPatterson — Tue, 17 Feb 2026 10:54:46 GMT

Copy Raster (Data Management)—ArcGIS Pro | Documentation

under .... Process as Multidimensional

it says...

Checked—The input will be processed as a multidimensional raster dataset and all slices will be processed to produce a new multidimensional raster dataset. Set the Format parameter to Cloud raster format to use this option.

but you have specified .nc

Haven't tried it but this looks promising

Raster to NetCDF (Multidimension)—ArcGIS Pro | Documentation

Re: Help exporting .crf to NetCDF

PimZaremba — Tue, 17 Feb 2026 12:52:45 GMT

Copy raster does work perfectly for copying to.crf, but both options only export 1 slice of the raster when a .nc file is picked.

Re: Help exporting .crf to NetCDF

DanPatterson — Tue, 17 Feb 2026 14:34:11 GMT

yes, that is what is says. What about the Raster to NetCDF tool?

Re: Help exporting .crf to NetCDF

PimZaremba — Thu, 19 Feb 2026 07:15:09 GMT

same thing

Re: Help exporting .crf to NetCDF

DanPatterson — Thu, 19 Feb 2026 11:04:15 GMT

Tech Support then. It could be your data or your environment given the error.