# File Summit_DJF_50.amc - am model configuration file for
#
#            site: Summit, Greenland (lat 72.580, lon -38.459)
#          season: DJF
#     H2O profile: 50th percentile
#      O3 profile: median
#
# Climatological statistics to produce this model were compiled from
# NASA MERRA-2 reanalysis data for the period 2007-2016.
#
# 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-2 data are archived and distributed by the Goddard
# Earth Sciences Data and Information Services Center (GES DISC).
#
# Data reference:
#   Global Modeling and Assimilation Office (GMAO) (2015),
#   MERRA-2 inst3_3d_asm_Np: 3d,3-Hourly,Instantaneous,Pressure-Level,
#   Assimilation,Assimilated Meteorological Fields,version 5.12.4,
#   Greenbelt, MD, USA:Goddard Space Flight Center Distributed Active
#   Archive Center (GSFC DAAC),
#   Accessed 2017 Feb 6 at doi:10.5067/QBZ6MG944HW0
?
? Usage:
?  am Summit_DJF_50.amc  f_min  f_max  df  zenith_angle  trop_h2o_scale_factor
?
? Example:
?  am Summit_DJF_50.amc  0 GHz  300 GHz  10 MHz  0 deg  1.0
?
f %1 %2  %3 %4  %5 %6
output f GHz  tau  tx  Trj K  Tb K
za %7 %8
tol 1e-4

Nscale troposphere h2o %9

T0 2.7 K

layer mesosphere
Pbase 0.1 mbar
Tbase 243.6 K
lineshape Voigt-Kielkopf
column dry_air vmr
column h2o vmr 2.97e-06
column o3 vmr 2.20e-06

layer mesosphere
Pbase 0.3 mbar
Tbase 250.9 K
lineshape Voigt-Kielkopf
column dry_air vmr
column h2o vmr 3.83e-06
column o3 vmr 1.87e-06

layer mesosphere
Pbase 0.4 mbar
Tbase 251.1 K
lineshape Voigt-Kielkopf
column dry_air vmr
column h2o vmr 4.92e-06
column o3 vmr 1.61e-06

layer mesosphere
Pbase 0.5 mbar
Tbase 251.2 K
lineshape Voigt-Kielkopf
column dry_air vmr
column h2o vmr 5.30e-06
column o3 vmr 1.80e-06

layer mesosphere
Pbase 0.7 mbar
Tbase 250.4 K
lineshape Voigt-Kielkopf
column dry_air vmr
column h2o vmr 5.65e-06
column o3 vmr 2.22e-06

layer stratosphere
Pbase 1 mbar
Tbase 244.5 K
lineshape Voigt-Kielkopf
column dry_air vmr
column h2o vmr 5.97e-06
column o3 vmr 2.91e-06

layer stratosphere
Pbase 2 mbar
Tbase 227.7 K
column dry_air vmr
column h2o vmr 6.22e-06
column o3 vmr 3.85e-06

layer stratosphere
Pbase 3 mbar
Tbase 218.6 K
column dry_air vmr
column h2o vmr 6.34e-06
column o3 vmr 4.64e-06

layer stratosphere
Pbase 4 mbar
Tbase 214.0 K
column dry_air vmr
column h2o vmr 6.34e-06
column o3 vmr 4.94e-06

layer stratosphere
Pbase 5 mbar
Tbase 210.0 K
column dry_air vmr
column h2o vmr 6.28e-06
column o3 vmr 5.00e-06

layer stratosphere
Pbase 7 mbar
Tbase 205.5 K
column dry_air vmr
column h2o vmr 6.17e-06
column o3 vmr 4.89e-06

layer stratosphere
Pbase 10 mbar
Tbase 200.9 K
column dry_air vmr
column h2o vmr 6.00e-06
column o3 vmr 4.64e-06

layer stratosphere
Pbase 20 mbar
Tbase 197.5 K
column dry_air vmr
column h2o vmr 5.72e-06
column o3 vmr 4.22e-06

layer stratosphere
Pbase 30 mbar
Tbase 197.5 K
column dry_air vmr
column h2o vmr 5.35e-06
column o3 vmr 3.78e-06

layer stratosphere
Pbase 40 mbar
Tbase 198.5 K
column dry_air vmr
column h2o vmr 5.06e-06
column o3 vmr 3.43e-06

layer stratosphere
Pbase 50 mbar
Tbase 200.0 K
column dry_air vmr
column h2o vmr 4.86e-06
column o3 vmr 3.11e-06

layer stratosphere
Pbase 70 mbar
Tbase 202.7 K
column dry_air vmr
column h2o vmr 4.67e-06
column o3 vmr 2.62e-06

layer troposphere
Pbase 100 mbar
Tbase 206.5 K
column dry_air vmr
column h2o vmr 4.61e-06
column o3 vmr 1.84e-06

layer troposphere
Pbase 150 mbar
Tbase 210.3 K
column dry_air vmr
column h2o vmr 5.87e-06
column o3 vmr 1.03e-06

layer troposphere
Pbase 200 mbar
Tbase 211.2 K
column dry_air vmr
column h2o vmr 1.04e-05
column o3 vmr 5.08e-07

layer troposphere
Pbase 250 mbar
Tbase 210.9 K
column dry_air vmr
column h2o vmr 1.70e-05
column o3 vmr 2.35e-07

layer troposphere
Pbase 300 mbar
Tbase 215.4 K
column dry_air vmr
column h2o vmr 2.72e-05
column o3 vmr 1.01e-07

layer troposphere
Pbase 350 mbar
Tbase 220.9 K
column dry_air vmr
column h2o vmr 4.83e-05
column o3 vmr 5.86e-08

layer troposphere
Pbase 400 mbar
Tbase 226.5 K
column dry_air vmr
column h2o vmr 8.66e-05
column o3 vmr 4.81e-08

layer troposphere
Pbase 450 mbar
Tbase 231.8 K
column dry_air vmr
column h2o vmr 1.47e-04
column o3 vmr 4.51e-08

layer troposphere
Pbase 500 mbar
Tbase 236.6 K
column dry_air vmr
column h2o vmr 2.32e-04
column o3 vmr 4.39e-08

layer troposphere
Pbase 550 mbar
Tbase 240.7 K
column dry_air vmr
column h2o vmr 3.43e-04
column o3 vmr 4.31e-08

layer troposphere
Pbase 600 mbar
Tbase 244.1 K
column dry_air vmr
column h2o vmr 4.73e-04
column o3 vmr 4.27e-08

layer troposphere
Pbase 659 mbar
Tbase 247.7 K
column dry_air vmr
column h2o vmr 6.15e-04
column o3 vmr 4.24e-08