Overview of CCMVal
simulations
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The output of all model runs will be collected in Climate and Forecast (CF) standard compliant netCDF format for any future CCMVal data requests. CCMVal will use a list of over 150 quantities, many of which have not been in the CF standard name table. The additional names needed for CCMVal have been defined and are now accepted. For the CF standard name table, please see http://cf-pcmdi.llnl.gov/documents/cf-standard-names/current/cf-standard-name-table.html. To facilitate model analysis, all modeling groups are asked to provide model output in the agreed format. This table provides example headers for all CCMVal Fields and a reformatting routine (program that convert an arbitrary netCDF file into a netCDF-file that is CF compliant and ensures that the submitted files follow the CCMVal naming convention). The example headers and reformatting tool below might still slightly change, depending on feedback we receive. Therefore, please visit this website again shortly before you convert your model output to the requested CCMVal naming convention.
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CCMVal Field |
Specification |
Example
Headers |
T2Ms | Monthly-mean 2-d atmosphere or land surface data (longitude, latitude, time:month) | CCMVal2_REF-B1_CMAM_1_T2Ms_toz.header.txt |
T3M | Monthly-mean 3-d atmosphere data (longitude, latitude, pressure, time:month) | CCMVal2_REF-B1_CMAM_1_T3M_zg.header.txt |
T2Mz | Monthly-mean zonal mean 2-d atmosphere or land surface data (latitude, pressure, time:month) | CCMVal2_REF-B1_CMAM_1_T2Mz_zg.header.txt |
T1Ms | Monthly-mean 1-d atmosphere or land surface data on a certain pressure level (latitude, time:month) | CCMVal2_REF-B1_CMAM_1_T1Ms_zg.header.txt |
T2Ds | Daily-mean 2-d atmosphere data (longitude, latitude, time:day) | CCMVal2_REF-B1_CMAM_1_T2Ds_ta.header.txt |
T3D | Daily-mean 3-d atmosphere data (longitude, latitude, pressure, time:day) | CCMVal2_REF-B1_CMAM_1_T3D_ta.header.txt |
T2Dz | Daily-mean zonal mean 2-d atmosphere data (latitude, pressure, time:day) | CCMVal2_REF-B1_CMAM_1_T2Dz_ta.header.txt |
T2Is | Daily instantaneous 2-d atmosphere data for all years (longitude, latitude, time:day) | CCMVal2_REF-B1_CMAM_1_T2Is_ta.header.txt |
T3I | Daily-instantaneous 3-d atmosphere data for selected years (longitude, latitude, model levels, time:day) | CCMVal2_REF-B1_CMAM_1_T3I_ta.header.txt |
T2Iz | Daily instantaneous zonal mean 2-d atmosphere data for all years (latitude, pressure, time:day) | CCMVal2_REF-B1_CMAM_1_T2Iz_ta.header.txt |
T0I | Daily instantaneous 1-d field for all years (time:day) | CCMVal2_REF-B1_CMAM_1_T0I_psca_sh50.header.txt |
T0As | Annual-mean 0-d atmosphere or land surface data on a certain pressure level (latitude, time:year) | CCMVal2_REF-B1_CMAM_1_T0As_toz.header.txt |
TO2Ms | Monthly-mean 2-d ocean or sea ice data (longitude, latitude, time:month) | CCMVal2_REF-B1_CMAM_1_TO2Ms_tos.header.txt |
Last modified: March 12, 2008 by Veronika Eyring |