# File northern_midlatitude_SON.amc - generic northern midlatitude atmosphere, SON average.
#
# The profiles in this file were derived from NASA MERRA2 reanalysis
# data, temporally and spatially averaged using the Giovanni online
# data system developed and maintained by the NASA Goddard Earth
# Sciences Data and Information Services Center (GES DISC).
#
# Files:
#   g4.curtainTime.M2IMNPASM_5_12_4_H.20061201-20161130.180W_23N_180E_66N.nc
#   g4.curtainTime.M2IMNPASM_5_12_4_O3.20061201-20161130.180W_23N_180E_66N.nc
#   g4.curtainTime.M2IMNPASM_5_12_4_QV.20061201-20161130.180W_23N_180E_66N.nc
#   g4.curtainTime.M2IMNPASM_5_12_4_T.20061201-20161130.180W_23N_180E_66N.nc
#
# MERRA references:
#   M. M. Rienecker et al. (2011), MERRA: NASA's Modern-Era Retrospective
#   Analysis for Research and Applications. J. Climate 24:3624.
#
#   A. Molod et al (2015), Development of the GEOS-5 atmospheric general
#   circulation model: evolution from MERRA to MERRA2.  Geoscience Model
#   Development 8:1339. 
#
# MERRA is produced by the NASA/Goddard Global Modeling and Assimilation
# Office (GMAO).  MERRA data are archived and distributed by the
# GES DISC.
?
? Usage:
?  am northern_midlatitude_SON.amc  f_min  f_max  df  zenith_angle  trop_h2o_scale_factor
?
? Example:
?  am northern_midlatitude_SON.amc  0 GHz  300 GHz  10 MHz  0 deg  1.0
?
f %1 %2  %3 %4  %5 %6
output f GHz  tx  Tb K
za %7 %8
tol 1e-4

Nscale troposphere h2o %9

T0 2.7 K

layer mesosphere
Pbase 0.1 mbar   # z = 63608 m
Tbase 225.9 K
lineshape Voigt-Kielkopf
column dry_air vmr
column h2o vmr 6.05e-06
column o3 vmr 1.62e-06

layer mesosphere
Pbase 0.3 mbar   # z = 56040 m
Tbase 242.1 K
lineshape Voigt-Kielkopf
column dry_air vmr
column h2o vmr 6.33e-06
column o3 vmr 1.54e-06

layer mesosphere
Pbase 0.4 mbar   # z = 53980 m
Tbase 247.0 K
lineshape Voigt-Kielkopf
column dry_air vmr
column h2o vmr 6.63e-06
column o3 vmr 1.57e-06

layer mesosphere
Pbase 0.5 mbar   # z = 52353 m
Tbase 251.6 K
lineshape Voigt-Kielkopf
column dry_air vmr
column h2o vmr 6.66e-06
column o3 vmr 1.81e-06

layer mesosphere
Pbase 0.7 mbar   # z = 49840 m
Tbase 257.8 K
lineshape Voigt-Kielkopf
column dry_air vmr
column h2o vmr 6.67e-06
column o3 vmr 2.20e-06

layer stratosphere
Pbase 1 mbar   # z = 47141 m
Tbase 258.2 K
lineshape Voigt-Kielkopf
column dry_air vmr
column h2o vmr 6.65e-06
column o3 vmr 2.87e-06

layer stratosphere
Pbase 2 mbar   # z = 41994 m
Tbase 247.9 K
column dry_air vmr
column h2o vmr 6.51e-06
column o3 vmr 4.36e-06

layer stratosphere
Pbase 3 mbar   # z = 39098 m
Tbase 240.8 K
column dry_air vmr
column h2o vmr 6.29e-06
column o3 vmr 6.14e-06

layer stratosphere
Pbase 4 mbar   # z = 37087 m
Tbase 236.7 K
column dry_air vmr
column h2o vmr 6.06e-06
column o3 vmr 7.10e-06

layer stratosphere
Pbase 5 mbar   # z = 35551 m
Tbase 233.6 K
column dry_air vmr
column h2o vmr 5.82e-06
column o3 vmr 7.44e-06

layer stratosphere
Pbase 7 mbar   # z = 33274 m
Tbase 229.2 K
column dry_air vmr
column h2o vmr 5.63e-06
column o3 vmr 7.48e-06

layer stratosphere
Pbase 10 mbar   # z = 30907 m
Tbase 224.9 K
column dry_air vmr
column h2o vmr 5.49e-06
column o3 vmr 7.29e-06

layer stratosphere
Pbase 20 mbar   # z = 26399 m
Tbase 219.7 K
column dry_air vmr
column h2o vmr 5.18e-06
column o3 vmr 6.46e-06

layer stratosphere
Pbase 30 mbar   # z = 23810 m
Tbase 216.8 K
column dry_air vmr
column h2o vmr 4.84e-06
column o3 vmr 5.02e-06

layer stratosphere
Pbase 40 mbar   # z = 21993 m
Tbase 214.6 K
column dry_air vmr
column h2o vmr 4.66e-06
column o3 vmr 3.61e-06

layer stratosphere
Pbase 50 mbar   # z = 20597 m
Tbase 213.1 K
column dry_air vmr
column h2o vmr 4.54e-06
column o3 vmr 2.57e-06

layer stratosphere
Pbase 70 mbar   # z = 18511 m
Tbase 210.6 K
column dry_air vmr
column h2o vmr 4.47e-06
column o3 vmr 1.71e-06

layer troposphere
Pbase 100 mbar   # z = 16322 m
Tbase 209.3 K
column dry_air vmr
column h2o vmr 4.78e-06
column o3 vmr 8.94e-07

layer troposphere
Pbase 150 mbar   # z = 13818 m
Tbase 213.7 K
column dry_air vmr
column h2o vmr 9.01e-06
column o3 vmr 3.91e-07

layer troposphere
Pbase 200 mbar   # z = 11997 m
Tbase 218.8 K
column dry_air vmr
column h2o vmr 2.95e-05
column o3 vmr 1.87e-07

layer troposphere
Pbase 250 mbar   # z = 10551 m
Tbase 224.7 K
column dry_air vmr
column h2o vmr 8.61e-05
column o3 vmr 1.10e-07

layer troposphere
Pbase 300 mbar   # z = 9332 m
Tbase 232.1 K
column dry_air vmr
column h2o vmr 1.98e-04
column o3 vmr 7.23e-08

layer troposphere
Pbase 350 mbar   # z = 8269 m
Tbase 239.6 K
column dry_air vmr
column h2o vmr 3.74e-04
column o3 vmr 5.66e-08

layer troposphere
Pbase 400 mbar   # z = 7319 m
Tbase 246.3 K
column dry_air vmr
column h2o vmr 6.23e-04
column o3 vmr 5.07e-08

layer troposphere
Pbase 450 mbar   # z = 6460 m
Tbase 252.3 K
column dry_air vmr
column h2o vmr 9.54e-04
column o3 vmr 4.83e-08

layer troposphere
Pbase 500 mbar   # z = 5673 m
Tbase 257.5 K
column dry_air vmr
column h2o vmr 1.36e-03
column o3 vmr 4.70e-08

layer troposphere
Pbase 550 mbar   # z = 4948 m
Tbase 262.0 K
column dry_air vmr
column h2o vmr 1.86e-03
column o3 vmr 4.62e-08

layer troposphere
Pbase 600 mbar   # z = 4274 m
Tbase 266.0 K
column dry_air vmr
column h2o vmr 2.45e-03
column o3 vmr 4.55e-08

layer troposphere
Pbase 650 mbar   # z = 3645 m
Tbase 269.6 K
column dry_air vmr
column h2o vmr 3.13e-03
column o3 vmr 4.49e-08

layer troposphere
Pbase 700 mbar   # z = 3056 m
Tbase 272.7 K
column dry_air vmr
column h2o vmr 3.90e-03
column o3 vmr 4.43e-08

layer troposphere
Pbase 725 mbar   # z = 2775 m
Tbase 274.2 K
column dry_air vmr
column h2o vmr 4.55e-03
column o3 vmr 4.38e-08

layer troposphere
Pbase 750 mbar   # z = 2501 m
Tbase 275.6 K
column dry_air vmr
column h2o vmr 5.04e-03
column o3 vmr 4.33e-08

layer troposphere
Pbase 775 mbar   # z = 2236 m
Tbase 276.9 K
column dry_air vmr
column h2o vmr 5.58e-03
column o3 vmr 4.29e-08

layer troposphere
Pbase 800 mbar   # z = 1977 m
Tbase 278.0 K
column dry_air vmr
column h2o vmr 6.19e-03
column o3 vmr 4.23e-08

layer troposphere
Pbase 825 mbar   # z = 1725 m
Tbase 279.1 K
column dry_air vmr
column h2o vmr 6.90e-03
column o3 vmr 4.16e-08

layer troposphere
Pbase 850 mbar   # z = 1480 m
Tbase 280.0 K
column dry_air vmr
column h2o vmr 7.69e-03
column o3 vmr 4.09e-08

layer troposphere
Pbase 875 mbar   # z = 1241 m
Tbase 281.0 K
column dry_air vmr
column h2o vmr 8.57e-03
column o3 vmr 4.02e-08

layer troposphere
Pbase 900 mbar   # z = 1008 m
Tbase 282.0 K
column dry_air vmr
column h2o vmr 9.54e-03
column o3 vmr 3.94e-08

layer troposphere
Pbase 925 mbar   # z = 781 m
Tbase 283.1 K
column dry_air vmr
column h2o vmr 1.05e-02
column o3 vmr 3.86e-08

layer troposphere
Pbase 950 mbar   # z = 559 m
Tbase 284.3 K
column dry_air vmr
column h2o vmr 1.15e-02
column o3 vmr 3.79e-08

layer troposphere
Pbase 975 mbar   # z = 345 m
Tbase 285.9 K
column dry_air vmr
column h2o vmr 1.24e-02
column o3 vmr 3.74e-08

layer troposphere
Pbase 1000 mbar   # z = 145 m
Tbase 288.3 K
column dry_air vmr
column h2o vmr 1.37e-02
column o3 vmr 3.67e-08