I am looking for documentation regarding the PCH file format, specifically for the FLUX output for steady state heat transfer analysis across all available element types. I have found documentation related to PCH outputs for structural analysis (https://2024.help.altair.com/2024/hwsolvers/os/topics/solvers/os/punch_files_r.htm) but I haven't been able to locate similar resources for heat transfer cases. I have also reviewed the FLUX input format page (https://2024.help.altair.com/2024/hwsolvers/os/topics/solvers/os/flux_io_r.htm#flux_io_r) but it does not describe the output format.
Attached is an image of the flux output for CQUAD4 elements. I understand the general format of this file (header, then data grouped by element, and nodal outputs), but I am looking for what the float values correspond to for each node.
Any help would be appreciated, thank you!
