MultiDeco v4.20

[MultiDeco]

New version 4.20 for the PC, Mac and Linux program is ready now.

A new feature on all desktop platforms, is the ability in CCR plans, to set a fixed set point change in ascent. Typically your deco starts at some approximate fixed distance from the bottom, what ever your plan preferences might be. And if you like to adjust set point at the start of deco then this new setting is for you:

Enter your bottom segment as usual, then a negative depth offset to make the new change

(depths are meters)

Here is a dive to 90m, with SP 1.2, and at 60m the SP will go up to 1.5. The benefit here is the -30m can be left in place and used with any dive:
90, 30, 10/50, 1.2
-30, 0, 10/50, 1.5

or

75, 30, 10/50, 1.2
-30, 0, 10/50, 1.5 << swaps SP at 45m

or

60, 20, 10/50, 1.2
-30, 0, 10/50, 1.5 << swaps SP at 30m


These can also be chained together for a sequence of SP (or mix) changes, all based from the bottom depth.
-30, 0, 10/50, 1.5
-20, 0, 10/50, 1.6

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Mac updates:

The Intel version of MacOS had a bug in the Moreless plans, that caused a crash - this has been fixed now.


Download from: MultiDeco ZHL-GF & VPM & VPM-B & VPM-B/E dive decompression software for technical divers

 

[LFMarm]

Is it common practice to raise the pO2 setpoint during ascent? Not trying to criticizing in any way this additional feature, just curious as I have never done it and I may learn something new.