xs2od | index /users/schrei_f/src/py4CAtS/art/xs2od.py |
xs2od
Read atmospheric and molecular absorption cross section files,
sum to absorption coefficients, and integrate over vertical path through atmosphere.
usage:
xs2od [options] atm_file line_parameter_file(s)
-h help
-c char comment character(s) used in input,output file (default '#')
-o string output file for saving of optical depth (if not given: write to StdOut)
(if the output file's extension ends with ".nc", ".ncdf" or ".netcdf",
a netcdf file is generated, otherwise the file is ascii tabular or pickled)
--scale floats scaling factors for molecular concentrations
-m char mode: 'c' ---> cumulative optical depth
'd' ---> difference (delta) optical depth (default)
'r' ---> reverse cumulative optical depth
't' ---> total optical depth
-i char interpolation method [default: '2' two-point Lagrange, choices are one of "234lqc"]
--nm on output write optical depth versus wavelength [nm] (default: wavenumber 1/cm)
--xFormat string format to be used for wavenumbers, default '%12f' (only for ascii tabular)
--yFormat string format to be used for optical depth, default '%11.5f' (only for ascii tabular)
(if xFormat or yFormat is an empty string, netcdf or pickled format will be used)
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