37 72 81 80 "TRANS.F" Main code section after energy loop "IPRT(7D)" 3D Output Final Production Rates FILE D: Altitude Maximum of Electron Production Efficiency SZA Alt of max efficiency Efficiency at max Alt of max primary Efficiency at max Alt of max secondary Efficiency at max 50.000000 55.000000 68.38 9.8605E+01 1.58210E+01 1.6168E+02 5.43751E+02 1.4750E+02 6.17959E+02