Hi Chris
In the past, I had faced a problem with the creation of geometry files (sparsedata.unf and usedata.unf). In fact, I had a big number of small cells (40mx40m) due to geometric restrictions and the pre_aem3d.dat ran, but the files sparsedata.unf and usedata.unf that had been created, had size 0 KB. I would like to know if in the latest version remains this limitation with the number of cells or generally exist some limit in the number of cells depending on their dimensions.
Regards
Evangelos