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Describe CCR changes in documentation

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Signed-off-by: Robert C. Helling <helling@atdotde.de>
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Robert C. Helling 2021-02-23 15:37:29 +01:00 • committed by Dirk Hohndel
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CHANGELOG.md
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@ -1,3 +1,5 @@
- planner: allow automatic setpoint changes at specified depths in CCR mode
- core: fix OTU und CNS calculations for CCR dives at shallow depths
- desktop: make selection of multiple dives reasonable fast - desktop: make selection of multiple dives reasonable fast
- mobile: add GF fields to adjust Buhlmann algorithm parameters for calculated ceiling - mobile: add GF fields to adjust Buhlmann algorithm parameters for calculated ceiling
- undo: save to git after editing weights [#3159] - undo: save to git after editing weights [#3159]

6
Documentation/user-manual.txt
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@ -4214,6 +4214,12 @@ CCR dive, add a one-minute dive segment to the end with a setpoint value of 0. T
algorithm does not switch deco-gases automatically while in CCR mode (i.e. when a positive setpoint is specified) but algorithm does not switch deco-gases automatically while in CCR mode (i.e. when a positive setpoint is specified) but
this is calculated for bail out ascents. this is calculated for bail out ascents.
If you want the setpoint to change during the planned ascent at a specified depth, you can do this
using a "fake" cylinder that you add to the gas list: Give that cylinder a name of "SP 1.4" (or use
a different number) and set the "Deco switch value" to the depth at which you want to set the new
setpoint. This will make the planner stop at the specified depth and use the new setpoint from
there on.
The dive profile for a CCR dive may look something like the image below. The dive profile for a CCR dive may look something like the image below.
image::images/Planner_CCR.jpg["FIGURE: Planning a CCR dive: setup",align="center"] image::images/Planner_CCR.jpg["FIGURE: Planning a CCR dive: setup",align="center"]