module_radlw_kgb09 Module Reference

This module sets up absorption coefficients for band 09: 1180-1390 cm-1 (low - h2o, ch4; high - ch4) More...

Variables
integer, public	msa09
	msa09=585
minor gas mapping level:
integer, public	msb09
	msb09=235
integer, public	msf09
	msf09=10
integer, public	mfr09
	mfr09=4
integer, public	maf09
	maf09=9
integer, public	mmn09
	mmn09=19
real(kind=kind_phys), dimension(ng09, mfr09), public	forref
	the array forref contains the coefficient of the water vapor foreign-continuum (including the energy term). the first index refers to reference temperature (296,260,224,260) and pressure (970,475,219,3 mbar) levels. the second index runs over the g-channel (1 to NG09=12).
real(kind=kind_phys), dimension(ng09, msa09), public	absa
	the array absa(NG09,585) = ka(NG09,9,5,13) contains absorption coefs at the NG09=12 g-intervals for a range of pressure levels > ~100mb, temperatures, and ratios of water vapor to co2. the first index in the array, js, runs from 1 to 9, and corresponds to different column amount ratios, as expressed through the binary species parameter eta, defined as eta = gas1/(gas1+(rat)*gas2), where rat is the ratio of the reference mls column amount value of gas1 to that of gas2. the 2nd index in the array, jt, which runs from 1 to 5, corresponds to different temperatures. more specifically, jt = 1-5 means that the data are for the corresponding temperature of tref-30, tref-15, tref, tref+15, and tref+30, respectively. the third index, jp, runs from 1 to 13 and refers to the reference pressure level (e.g. jp = 1 is for a pressure of 1053.63 mb). the fourth index, ig, goes from 1 to NG09=12, and tells us which g-interval the absorption coefficients are for.
real(kind=kind_phys), dimension(ng09, msb09), public	absb
	the array absb(NG09,235) = kb(NG09,5,13:59) contains absorption coefs at the NG09=12 chosen g-values for a range of pressure levels< ~100mb and temperatures. the first index in the array, jt, which runs from 1 to 5, corresponds to different temperatures. more specifically, jt = 1-5 means that the data are for the corresponding temperature of tref-30, tref-15, tref, tref+15, and tref+30, respectively. the second index, jp, runs from 13 to 59 and refers to the jpth reference pressure level (see taumol.f for the value of these pressure levels in mb). the third index, ig, goes from 1 to NG09=12, and tells us which g-interval the absorption coefficients are for.
real(kind=kind_phys), dimension(ng09, msf09), public	selfref
	the array selfref contains the coefficient of the water vapor self-continuum (including the energy term). the first index refers to temperature in 7.2 degree increments. for instance, jt = 1 refers to a temperature of 245.6, jt = 2 refers to 252.8, etc. the second index runs over the g-channel (1 to NG09=12).
real(kind=kind_phys), dimension(ng09, maf09), public	fracrefa
	planck fractions mapping level : p=212.7250 mb, t = 223.06 k
real(kind=kind_phys), dimension(ng09), public	fracrefb
	planck fraction mapping level : p 3.20e-2 mb, t = 197.92 k
real(kind=kind_phys), dimension(ng09, maf09, mmn09), public	ka_mn2o
	the array ka_mxxx contains the absorption coefficient for a minor species at the 16 chosen g-values for a reference pressure level below 100~ mb. the first index in the array, js, runs from 1 to 9, and corresponds to different gas column amount ratios, as expressed through the binary species parameter eta, defined as eta = gas1/(gas1 + (rat) * gas2), where rat is the ratio of the reference mls column amount value of gas 1 to that of gas2. the second index refers to temperature in 7.2 degree increments. for instance, jt = 1 refers to a temperature of 188.0, jt = 2 refers to 195.2, etc. the third index runs over the g-channel (1 to NG09=12).
real(kind=kind_phys), dimension(ng09, mmn09), public	kb_mn2o
	the array kb_mxxx contains the absorption coefficient for a minor species at the NG09=12 chosen g-values for a reference pressure level above 100~ mb. the first index refers to temperature in 7.2 degree increments. For instance, jt = 1 refers to a temperature of 188.0, jt = 2 refers to 195.2, etc. the second index runs over the g-channel (1 to NG09=12).

Detailed Description

This module sets up absorption coefficients for band 09: 1180-1390 cm-1 (low - h2o, ch4; high - ch4)