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authorGravatar Robert C. Helling <helling@atdotde.de>2019-05-22 15:52:41 +0200
committerGravatar Lubomir I. Ivanov <neolit123@gmail.com>2019-05-29 15:04:33 +0300
commit98ba711bca8a5de00f5daa9b0b5e3a6356b06128 (patch)
treea894cf55b5278e598c2c9e33592243402685fddf /Documentation
parentb614a0433083927f1233c25f862e44479f692dc0 (diff)
downloadsubsurface-98ba711bca8a5de00f5daa9b0b5e3a6356b06128.tar.gz
Extended user manual explanation of green ceiling
as a response on a recent discussion on scuba board. Signed-off-by: Robert C. Helling <helling@atdotde.de>
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diff --git a/Documentation/user-manual.txt b/Documentation/user-manual.txt
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@@ -2452,6 +2452,13 @@ even though the diver technically encountered a ceiling at depth, the dive still
not require a specific deco stop. This feature lets dive computers offer
longer non-stop bottom times.
+Strictly speaking, the green calculated ceiling is a direct representation of
+the inert gas loadings of the simulated tissues only and is independent of
+any assumed ascent velocities. It indicates the deco model's minimal allowed
+depth at this instant of time given the inert gas loadings and is not a statement
+about a possible ascent schedule in the remaining dive. To obtain the latter,
+use the "Edit dive in planner" option from the Log menu.
+
[icon="images/icons/cceiling.jpg"]
[NOTE]
If the dive computer itself calculates a ceiling and makes it available to