all the averaging of tables and crap is too complex. . I would
a. if i was in a low group ..get another computer and make the dive as if it were the first dive of the day and be conservative, if necessary increase the si to do so.
b. skip the dives for the rest of the day and get the puter fixed or replaced and start over the next day.
c. use my buddies data and work the tables and go from there.
of course if the first dives had a high cost, (deep, close to deco) you just end the days diving.
will probably take a flame for this but few usefully document thier dives and few use tables,
the only way to proceed is to reconstruct the prior dives or quit for the day.
reconstruction is no less accurate or safe than tabling with square profiles, using puters with conservative factors enabled ect. if one has a computer and you can get the profile out of it then you can turn it into a square profile and table the past dive. many people i have been with do not use computers at all. the thought is that if the site is a shallow site then the ndl is (sarcastically) days. and they will run out of air before running out of ndl.
Of course tehr is the most logical action and that is to carry a backup computer. the cheapest on the market to reconstruct from.
a. if i was in a low group ..get another computer and make the dive as if it were the first dive of the day and be conservative, if necessary increase the si to do so.
b. skip the dives for the rest of the day and get the puter fixed or replaced and start over the next day.
c. use my buddies data and work the tables and go from there.
of course if the first dives had a high cost, (deep, close to deco) you just end the days diving.
will probably take a flame for this but few usefully document thier dives and few use tables,
the only way to proceed is to reconstruct the prior dives or quit for the day.
reconstruction is no less accurate or safe than tabling with square profiles, using puters with conservative factors enabled ect. if one has a computer and you can get the profile out of it then you can turn it into a square profile and table the past dive. many people i have been with do not use computers at all. the thought is that if the site is a shallow site then the ndl is (sarcastically) days. and they will run out of air before running out of ndl.
Of course tehr is the most logical action and that is to carry a backup computer. the cheapest on the market to reconstruct from.
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