The Kraken
He Who Glows in the Dark Waters (ADVISOR)
ScubaBoard Supporter
Scuba Instructor
Divemaster
You can record the incremental times of you dive, ie, start time, arrive time at bottom, bottom time in minutes, ascent time/depths, total them up and calculate the mean.
For example: 60' dive
0 to 60' descent - 1 min. =30 avg
60' depth / 40 min
60 to 15' ascent - 2 min = 37 avg
15' safety stop - 3 min
So you got: (30+2400+75+45)/46 min
Comes out to an average dive depth of 55.4 feet for 46 minutes.
Sort of did this on the fly so please overlook any glaring mathematical errors.
the K
For example: 60' dive
0 to 60' descent - 1 min. =30 avg
60' depth / 40 min
60 to 15' ascent - 2 min = 37 avg
15' safety stop - 3 min
So you got: (30+2400+75+45)/46 min
Comes out to an average dive depth of 55.4 feet for 46 minutes.
Sort of did this on the fly so please overlook any glaring mathematical errors.
the K