> On 13. Mar 2018, at 11:28, Robert Helling <hell...@atdotde.de> wrote: > >> On 12. Mar 2018, at 15:58, Willem Ferguson <willemfergu...@zoology.up.ac.za >> <mailto:willemfergu...@zoology.up.ac.za>> wrote: >> >> b) Adapting the gas partial pressure graphs to reflect what the diver >> breathes during bailout. When rendering the dive by creating a plot_info >> structure for each sample, the easiest mechanism of incorporating bailout >> would be to use the Shearwater approach: have a byte indicating Loop or >> Bailout and perform the appropriate calculation for gas partial pressures. >> Alternatively, it may be possible to reference the linked list of existing >> events, find the next bailout event and plot the pO2 depending on the type >> of bailout event (i.e. Bailout or OC->Loop). But this would incur >> significantly more computational overhead since this lookup will be needed >> for each plot_info on the dive profile. > > how is a bailout different than a gas change event (except semantics of > “emergency”). Why don’t you insert a gaschange to OC (i.e. with set point 0)? >
Sorry, I am too slow. This is of course PSCR.
I wouldn’t add a byte (not even a bool) to indicate that. Rather do it with
events (given that most of the dives don’t have any such event and those that
have have very few). You would need to establish a similar logic as with gas
switches (or even piggy pack this info into the gasswitch events).
Robert
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Robert C. Helling Elite Master Course Theoretical and Mathematical Physics
Scientific Coordinator
Ludwig Maximilians Universitaet Muenchen, Dept. Physik
Phone: +49 89 2180-4523 Theresienstr. 39, rm. B339
http://www.atdotde.de
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