atmosphere_file fileThe file must have at least three columns containing the altitude, pressure, and temperature. Missing profiles are filled with 0 (e.g., if you did not specify the ozone profile, there will be no ozone absorption!), with exception of the air density which is calculated from pressure and temperature. Other traces gases may be set by dens_file. The columns are interpreted as follows:
afglt Tropical (tropics) afglms Midlatitude Summer (midlatitude_summer) afglmw Midlatitude Winter (midlatitude_winter) afglss Subarctic Summer (subarctic_summer) afglsw Subarctic Winter (subarctic_winter) afglus U.S. Standard (US-standard)which may be chosen by for example
atmosphere_file tropicsor by specifying the the full file name. These atmosphere files are found in data/atmmod. If no atmosphere_file is defined, uvspec will automatically select one. If the information time, latitude and longitude are provided in the input file uvspec will choose from the first 5 files, otherwise it takes the U.S. Standard atmosphere.