Oudie IGC
How does Oudie IGC derive TAS and Wind? Especially when there is no thermalling. It does not have Ptot/Pstat input and does not have heading info.
The TAS (5 bytes) and GSP (5 bytes) are recorded in the *.igc file --in the B-Record, as configured by the I-Record.
Also--quantities TRT and VAT are recorded. What is that?
Thanks
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