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Instructions for running optimized (A1) simulation from Nguyen et al (2011) |
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http://ecco2.org/manuscripts/2011/NguyenJGR2011.pdf |
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|
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=============== |
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|
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DM 9-Jul-2015 |
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Updated for checkpoint65m (2015/06/15) on pleiades |
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|
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-> get a copy of ftp://ecco2.jpl.nasa.gov/data6/arctic/run_template_cube81 |
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also available on pfe:/nobackup/dmenemen/arctic18km/run_template_cube81 |
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and harbor.mit.edu:/net/nares/raid8/ecco-shared/arctic18km/run_template_cube81 |
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|
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-> get a copy of ftp://ecco2.jpl.nasa.gov/data2/data/atmos/jra25 |
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also available on pfe:/nobackup/hzhang1/forcing/jra25 |
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|
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cvs co MITgcm_contrib/arctic/cs_18km |
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cvs co -r checkpoint65m MITgcm_code |
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cd MITgcm |
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mkdir build run |
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cd build |
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module purge |
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module load comp-intel/2015.0.090 mpi-sgi/mpt.2.11r13 netcdf/4.0 |
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../tools/genmake2 -of ../tools/build_options/linux_amd64_ifort+mpi_ice_nas -mods ../../MITgcm_contrib/arctic/cs_18km/code |
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make depend |
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make -j 16 |
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|
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cd ../run |
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cp ../../MITgcm_contrib/arctic/cs_18km/input/* . |
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rm data.obcs_* |
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ln -sf ../../run_template_cube81/*.bin . |
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ln -sf ../../run_template_cube81/BATHY_cube81_420x384_arctic . |
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ln -sf ../../run_template_cube81/WOA05_* . |
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ln -sf ../../run_template_cube81/*cube81 . |
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ln -sf ../../run_template_cube81/+ob1979_2014_merge/* . |
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ln -sf ../../jra25/jra25_*_199[1-9] . |
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ln -sf ../../jra25/jra25_*_2* . |
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rm jra25_rain_n* |
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ln -sf ../build/mitgcmuv . |
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qsub run_arctic_cs_18km_nas |
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|
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-> ftp://ecco2.jpl.nasa.gov/data1/arctic/arctic_18km/GRACErunoff/matlab/ |
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ftp://ecco2.jpl.nasa.gov/data1/arctic/arctic_18km/GRACErunoff/matlab/lookat.m |
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contains some routines for looking at this solution, in particular: |
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ftp://ecco2.jpl.nasa.gov/data1/arctic/arctic_18km/GRACErunoff/figs/FIG9.jpg |
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is a recreation of Figure 9 in Nguyen et al (2011): |
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the results are similar but not identical, e.g., thinner sea ice near |
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Canadian Archipelago for TBD reasons. |
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|
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=============== |
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|
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ATN 23-Dec-2013 |
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|
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SEAICE_OPTIONS.h_atn_May2011: Paper: Nguyen et al 2011 |
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|
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Cpp_OPTIONS.h_oldcode_before2012: code similar to what is used in Nguyen et al 2011, but compatible with codes around Sep2011 |
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SEAICE_OPTIONS.h_Ian_Sep2011: Equivalence to above but updated to be compatible with Ian's code on that date |
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|
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After 2011, pkg/seaice has updated significantly with the merge of Ian's code into the main branch. |
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These followings _phAug2012 files include appropriate flag adjustments + param name change for new code. |
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They should reproduce almost identical results to Nguyen et al 2011 paper, except for whatever that has |
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improved in ocean/sea-ice physics. An offline comparison done by ATN on Aug2012 showed the two runs Aug2012 |
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and Nguyen et al 2011 papers are VERY close to each other, thus ATN considered the two solutions are equivalent. |
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|
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CPP_OPTIONS.h_phAug2012 |
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SEAICE_OPTIONS.h_phAug2012 |
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|
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To run this set up, use binary inputs from: |
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ftp://ecco2.jpl.nasa.gov/data6/arctic/run_template_cube81/ |
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obcs for the years 1979--2014: +ob1979_2014_merge |
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|
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There are two bathymetries: |
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1) original from Nguyen et al 2011: BATHY_cube81_420x384_arctic |
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2) an updated version to blank out some CAA passages (set bathymetry to zero) |
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because 18km can not resolve these passages resutling in excessive sea ice thickness |
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