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RAMS Regional Atmospheric Modeling System

1. General Information. 1.1 General equation - standard hydrostatic or non-hydrostatic Reynolds-averaged primitive equations1.2 Grid structure 1.2.1 Grid stagger : Standard C grid ( Mesinger and Arakawa, 1976) 1.2.2 Horizontal grid : polar-stereographic projection 1.2.3 Vertical grid : Terrain-following coordinate .

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RAMS Regional Atmospheric Modeling System

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    1. RAMS (Regional Atmospheric Modeling System) Nankyoung Moon University of Houston

    2. 1. General Information 1.1 General equation - standard hydrostatic or non-hydrostatic Reynolds-averaged primitive equations 1.2 Grid structure 1.2.1 Grid stagger : Standard C grid ( Mesinger and Arakawa, 1976) 1.2.2 Horizontal grid : polar-stereographic projection 1.2.3 Vertical grid : Terrain-following coordinate

    3. 2. How to get RAMS 2.1 Model, Utilities and Documents ( http://www.atmet.com ) Test file name : mrc-test-4.3.0.tar.gz 2.2 Surface characteristics Datasets 2.2.1 SST Contains the global monthly climatological sea surface temperature data for RAMS version 4.3 at 1 degree resolution (about 100km).

    4. 2.2.2 Landuse Contains the global landuse data for RAMS version 4.3 at 30s, or about 1km resolution.

    8. 3.5.2 $MODEL_FILE_INFO data input to and data output from the model

    10. 3.6 Model run >rams –f RAMSIN-initial >mpirun –np <np> <rams path>/rams –f RAMSIN-initial where, <np> is the number of processors

    11. 4. REVU

    13. 4.2.2 Viewing with Vis5D Run REVU for the example input namelist files... >revu –f REVU_IN-v5d-sigma >revu -f REVU_IN-v5d-cartesian >revu -f REVU_IN-v5d-pressure a-AS-2000-07-30-120000-g1.v5d a-AS-2000-07-30-120000-g2.v5d a-AC-2000-07-30-120000-g1.v5d a-AC-2000-07-30-120000-g2.v5d a-AP-2000-07-30-120000-g1.v5d a-AP-2000-07-30-120000-g2.v5d

    14. 4.2.3 Veiwing with GrADS > revu -f REVU_IN-grads-cartesian ctl, gra file

    15. mrc-test-4.3.0.tar.gz README.txt README_RAMS_TEST data/ test run initialization data geodata/ contains geophysical surface data VTABLE VTABLE for the test run RAMSIN-makesfc RAMSIN files for the test run RAMSIN-makevfile RAMSIN files for the test run RAMSIN-initial RAMSIN files for the test run isan/ location for varaible initialization file storage sfc/ location for surface file storage sst/ location for sea surface temperature file storage hist/ location for history file storage anal/ location for analysis file storage rams-test script containing the command for the RAMS test

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