Issue link: https://resources.randsim.com/i/1504494
12 ©2023 ANSYS, Inc. / Confidential Lightweight Setup Mode • Quickly view and edit your setup without loading the mesh • Read/write are fast with minimal memory usage • Support GPU Solver restart • Supports command-line option -lite • TUI command: file read-case-settings test.cas.h5 • 6 sec to open a 33M cell case • 13 sec to open a 129M cell case • 80 sec to open a 6B cell case with 1200 zones! Enable "CFF Case Settings Only" to read case files in lightweight mode Mesh operations are not available Model and solver settings, monitors, postprocess settings can be edited as usual