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Radiative transfer routines |
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=========================== |
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radtrans_sfcsolz computes solar zenith angle at surface given location and time |
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+- radtrans_localvec creates arrays of up, north, and east vectors for fixed locations |
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+- radtrans_sunmod computes solar zenith angle from date, time and location vector |
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+- radtrans_sun2000 computes the Sun vector in geocentric inertial |
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| +- radtrans_jd converts calendar date to Julian day |
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| +- radtrans_ephparms computes ephemeris parameters used by other Mission |
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| +- radtrans_nutate computes the nutation in longitude and the obliquity |
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+- radtrans_gha2000 computes the Greenwich hour angle in degrees for the |
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+- radtrans_jd ./. |
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+- radtrans_ephparms ./. |
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+- radtrans_nutate ./. |
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radtrans_sfcirr computes transmitted part of irradiance just below sea surface |
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radtrans_sfcrmud computes average cosine for direct irradiance |
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radtrans_radmod Aas/Ackleson radiative transfer model for one grid cell/wave band |