include file: SWLKUPNU 1 CLL *COMDECK SWLKUPNU contains the basic data for the transmissivity SWLKUPNU.2 CLL look-up tables for the shortwave. These data were obtained by Tony SWLKUPNU.3 CLL Slingo and John Edwards in August and September 1991, by fitting to SWLKUPNU.4 CLL LOWTRAN 7. They also checked that the previous scalings still SWLKUPNU.5 CLL seemed appropriate. SWLKUPNU.6 CLL SWLKUPNU.7 CLL Model Modification history from model version 3.0: SWLKUPNU.8 CLL version date SWLKUPNU.9 CLL SWLKUPNU.10 C SWLKUPNU.11 C ! The first gas is water vapour. Data were derived for 50000 Pa SWLKUPNU.12 C ! and 250 K, and will be scaled by the 0.9th power of pressure, SWLKUPNU.13 C ! which fits bands 2, 3 and 4 reasonably well. SWLKUPNU.14 DATA ((TRTAB(J,JTRANS,1),J=1, NLKUPS), JTRANS=1, NTRANS) / SWLKUPNU.15 & NLKUPS*0., SWLKUPNU.16 & .999925, .999902, .999873, .999834, .999782, .999712, .999627, SWLKUPNU.17 & .999515, .999373, .999182, .998941, .998628, .998221, .997700, SWLKUPNU.18 & .997019, .996140, .995004, .993543, .991673, .989243, .986138, SWLKUPNU.19 & .982166, .977118, .970772, .962696, .952648, .940233, .925080, SWLKUPNU.20 & .906964, .885235, .860017, .831196, .798890, .763523, .724730, SWLKUPNU.21 & .683486, .640193, .595601, .550869, .506163, .463130, .422344, SWLKUPNU.22 & 8*.384329, SWLKUPNU.23 & .999351, .999162, .998924, .998615, .998220, .997710, .997056, SWLKUPNU.24 & .996219, .995155, .993775, .992024, .989785, .986943, .983364, SWLKUPNU.25 & .978792, .973070, .965924, .957079, .946315, .933128, .917455, SWLKUPNU.26 & .899109, .878105, .854785, .829092, .801972, .773946, .745562, SWLKUPNU.27 & .717345, .688908, .660691, .632481, .604137, .575597, .546026, SWLKUPNU.28 & .515551, .483807, .450740, .416722, .381512, .346202, .311246, SWLKUPNU.29 & 8*.277160, SWLKUPNU.30 & .996628, .995673, .994443, .992886, .990863, .988295, .985024, SWLKUPNU.31 & .980869, .975646, .968990, .960674, .950325, .937567, .922114, SWLKUPNU.32 & .903300, .881119, .855402, .826302, .794441, .759906, .724076, SWLKUPNU.33 & .687667, .651233, .615066, .578117, .540298, .500889, .459635, SWLKUPNU.34 & .416955, .372655, .328404, .285283, .244560, .207373, .173516, SWLKUPNU.35 & .143549, .117077,.0938588,.0738897,.0568386,.0430195, .0322597, SWLKUPNU.36 & 8*.0242632 / SWLKUPNU.37 C ! The second gas is ozone. Data were derived for 25000 Pa and SWLKUPNU.38 C ! 225 K, but there is little pressure or temperature dependence. SWLKUPNU.39 DATA ((TRTAB(J,JTRANS,2),J=1, NLKUPS), JTRANS=1, NTRANS) / SWLKUPNU.40 & .999721, .999649, .999560, .999449, .999310, .999137, .998911, SWLKUPNU.41 & .998639, .998304, .997905, .997421, .996827, .996140, .995327, SWLKUPNU.42 & .994397, .993338, .992178, .990903, .989540, .988132, .986673, SWLKUPNU.43 & .985179, .983627, .982006, .980291, .978461, .976524, .974414, SWLKUPNU.44 & .972120, .969655, .966930, .963926, .960547, .956720, .952319, SWLKUPNU.45 & .947216, .941332, .934339, .926017, .916281, .904617, .890829, SWLKUPNU.46 & .874387, .854918, .831874, .804833, .773879, .738109, .697762, SWLKUPNU.47 & .654226, SWLKUPNU.48 & NLKUPS*0., NLKUPS*0., NLKUPS*0. / SWLKUPNU.49 C ! The third gas is carbon dioxide. Data were derived for SWLKUPNU.50 C ! 25000 Pa and 225 K, and will be scaled by the 0.7th power SWLKUPNU.51 C ! of pressure, which fits both bands 3 and 4 fairly well. SWLKUPNU.52 DATA ((TRTAB(J,JTRANS,3),J=1, NLKUPS), JTRANS=1, NTRANS) / SWLKUPNU.53 & NLKUPS*0., NLKUPS*0., SWLKUPNU.54 & .999997, .999994, .999986, .999969, .999937, .999869, .999734, SWLKUPNU.55 & .999460, .998918, .997831, .995705, .991615, .984135, .971311, SWLKUPNU.56 & 36*.951543, SWLKUPNU.57 & .999893, .999783, .999560, .999106, .998194, .996355, .992726, SWLKUPNU.58 & .985687, .972763, .950973, .920079, .885743, .855990, .831226, SWLKUPNU.59 & 36*.809535 / SWLKUPNU.60