May be used to specify cross sections of O3, NO2, BRO, OCLO, or HCHO to be used instead of those supplied with libRadtran. No temperature dependence may be specified. Use as follows:
crs_file NO2 ../examples/no2_crs.dat
The NO2 or O3,BRO or OCLO or HCHO must be specified to identify the species for which the cross section applies. The cross section file has two columns:
1 wavelength (nm)
2 cross section (cm$ ^2$ )





Arve Kylling 2010-03-10