Hi, I installed MFiX 25.2.1 and am currently learning how to use it. I followed the tutorials, specifically Tutorial 3.3: Two-Dimensional Fluidized Bed (DEM). I followed all the steps exactly as described in the user guide, but when I try to run it, I get the following error:
Error 2001: No interpolation scheme specified when DES_INTERP_ON is enabled.
Could you please guide me on how to solve this problem?