! (c) British Crown Copyright 2008, the Met Office. ! All rights reserved. ! ! Redistribution and use in source and binary forms, with or without modification, are permitted ! provided that the following conditions are met: ! ! * Redistributions of source code must retain the above copyright notice, this list ! of conditions and the following disclaimer. ! * Redistributions in binary form must reproduce the above copyright notice, this list ! of conditions and the following disclaimer in the documentation and/or other materials ! provided with the distribution. ! * Neither the name of the Met Office nor the names of its contributors may be used ! to endorse or promote products derived from this software without specific prior written ! permission. ! ! THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR ! IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND ! FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR ! CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ! DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, ! DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER ! IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT ! OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ! Namelist that sets up the main COSP options &COSP_INPUT CMOR_NL='./cmor/cosp_cmor_nl.txt', ! CMOR namelist NPOINTS_IT=10000,! Max number of gridpoints to be processed in one iteration NCOLUMNS=20, ! Number of subcolumns NLEVELS=39, ! Number of model levels USE_VGRID=.true., ! Use fixed vertical grid for outputs? (if .true. then you need to define number of levels with Nlr) NLR=40, ! Number of levels in statistical outputs (only used if USE_VGRID=.true.) CSAT_VGRID=.true., ! CloudSat vertical grid? (if .true. then the CloudSat standard grid is used for the outputs. ! USE_VGRID needs also be .true.) FINPUT='histday.nc', ! NetCDF file with 1D inputs ! FINPUT='cosp_input_um_2d.nc', ! NetCDF file with 2D inputs !---------------------------------------------------------------------------------- !--------------- Inputs related to radar simulations !---------------------------------------------------------------------------------- RADAR_FREQ=94.0, ! CloudSat radar frequency (GHz) SURFACE_RADAR=0, ! surface=1, spaceborne=0 use_mie_tables=0,! use a precomputed lookup table? yes=1,no=0 use_gas_abs=1, ! include gaseous absorption? yes=1,no=0 do_ray=0, ! calculate/output Rayleigh refl=1, not=0 melt_lay=0, ! melting layer model off=0, on=1 k2=-1, ! |K|^2, -1=use frequency dependent default use_reff=.true., ! True if you want effective radius to be used by radar simulator (always used by lidar) use_precipitation_fluxes=.true., ! True if precipitation fluxes are input to the algorithm !---------------------------------------------------------------------------------- !---------------- Inputs related to lidar simulations !---------------------------------------------------------------------------------- Nprmts_max_hydro=12, ! Max number of parameters for hydrometeor size distributions Naero=1, ! Number of aerosol species (Not used) Nprmts_max_aero=1, ! Max number of parameters for aerosol size distributions (Not used) lidar_ice_type=0, ! Ice particle shape in lidar calculations (0=ice-spheres ; 1=ice-non-spherical) OVERLAP=3, ! overlap type: 1=max, 2=rand, 3=max/rand !---------------------------------------------------------------------------------- !---------------- Inputs related to ISCCP simulator !---------------------------------------------------------------------------------- ISCCP_TOPHEIGHT=1, ! 1 = adjust top height using both a computed ! infrared brightness temperature and the visible ! optical depth to adjust cloud top pressure. Note ! that this calculation is most appropriate to compare ! to ISCCP data during sunlit hours. ! 2 = do not adjust top height, that is cloud top ! pressure is the actual cloud top pressure ! in the model ! 3 = adjust top height using only the computed ! infrared brightness temperature. Note that this ! calculation is most appropriate to compare to ISCCP ! IR only algortihm (i.e. you can compare to nighttime ! ISCCP data with this option) ISCCP_TOPHEIGHT_DIRECTION=2, ! direction for finding atmosphere pressure level ! with interpolated temperature equal to the radiance ! determined cloud-top temperature ! 1 = find the *lowest* altitude (highest pressure) level ! with interpolated temperature equal to the radiance ! determined cloud-top temperature ! 2 = find the *highest* altitude (lowest pressure) level ! with interpolated temperature equal to the radiance ! determined cloud-top temperature ! ONLY APPLICABLE IF top_height EQUALS 1 or 3 ! 1 = default setting, and matches all versions of ! ISCCP simulator with versions numbers 3.5.1 and lower ! 2 = experimental setting !---------------------------------------------------------------------------------- !-------------- RTTOV inputs !---------------------------------------------------------------------------------- Platform=1, ! satellite platform Satellite=15, ! satellite Instrument=0, ! instrument Nchannels=8, ! Number of channels to be computed Channels=1,3,5,6,8,10,11,13, ! Channel numbers (please be sure that you supply Nchannels) Surfem=0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0, ! Surface emissivity (please be sure that you supply Nchannels) ZenAng=50.0, ! Satellite Zenith Angle CO2=5.241e-04, ! Mixing ratios of trace gases CH4=9.139e-07, N2O=4.665e-07, CO=2.098e-07 /