MacDive Forums

I've created tanks in gear & added it to the dives but I still get no SAC graph and the message no pressure data. Start & finish pressures are in both manually for the Suunto Vyper and automatically for the Sherwood Wisdom. Using mix of 12L & 15L tanks

These devices don't record per-sample pressure readings, so there's no per-minute SAC graph. You'll have the overall SAC though. You can see it by adding the SAC rate column to the table, or looking in the dive inspector.

Edit: I've added a FAQ to the wiki for this.