Filetype | Storage Location |
---|---|
NETCDF | S3 |
Note
gdal_translate.exe -of MRF -co NOCOPY=TRUE -co COMPRESS=LERC -co CACHEDSOURCE=NETCDF:"/vsicurl/http://sdt-data.s3.amazonaws.com/gmao/merra2/MERRA2_400.tavg1_2d_slv_Nx.20190101.nc4":T2M:1 NETCDF:"/vsicurl/http://sdt-data.s3.amazonaws.com/gmao/merra2/MERRA2_400.tavg1_2d_slv_Nx.20190101.nc4":T2M:1 c:\temp\rr3.mrf
NETCDF:"/vsis3/sdt-data/gmao/merra2/MERRA2_400.tavg1_2d_slv_Nx.20190101.nc4":T2M:1
<MRF_META> <CachedSource> <Source>NETCDF:"/vsicurl/https://sdt-data.s3.amazonaws.com/gmao/merra2/MERRA2_400.tavg1_2d_slv_Nx.20190101.nc4":T2M:1</Source> </CachedSource> <Raster> <Size x="576" y="361" c="1" /> <PageSize x="576" y="361" c="1" /> <Compression>LERC</Compression> <DataType>Float32</DataType> <DataValues NoData="999999986991104.00000000" /> <DataFile>c:/temp/tavg1_2d_slv_Nx.20190101_nc4_T2M_1.mrfcache</DataFile> <IndexFile>c:/temp/tavg1_2d_slv_Nx.20190101_nc4_T2M_1.mrfcache</IndexFile> </Raster> <GeoTags> <BoundingBox minx="-180.31250000" miny="-90.25000000" maxx="179.68750000" maxy=" 90.25000000" /> <Projection>EPSG:4326</Projection> </GeoTags> </MRF_META>
Create a Database Table in AWS RDS (PostgreSQL) or CSV with the following headings:
OBJECTID,Variable,Dimensions,StdTime,StdTime_max,StdZ,Raster,long_name,Name
Note
More table headings can be added. Minimum required are Variable, Dimensions, StdTime, and Raster if using a multidimensional dataset.
Add the Raster Proxy to Table under the "Raster" column.
OBJECTID,Variable,Dimensions,StdTime,StdTime_max,StdZ,Raster,long_name,Name 1,T2M,"StdTime,StdZ",2019-01-01 00:30:00,2019-01-01 1:29:59,2,<MRF_META><CachedSource><Source>NETCDF:"/vsis3/sdt-data/gmao/merra2/MERRA2_400.tavg1_2d_slv_Nx.20190101.nc4":T2M:0</Source></CachedSource><Raster><Size x="576" y="361" c="1" /><PageSize x="576" y="361" c="1" /><Compression>LERC</Compression><DataType>Float32</DataType><DataValues NoData="999999986991104.00000000" /><DataFile>c:/temp/tavg1_2d_slv_Nx.20190101_nc4_T2M_1.mrfcache</DataFile><IndexFile>c:/temp/tavg1_2d_slv_Nx.20190101_nc4_T2M_1.mrfcache</IndexFile></Raster><GeoTags><BoundingBox minx="-180.31250000" miny="-90.25000000" maxx="179.68750000" maxy=" 90.25000000" /><Projection>EPSG:4326</Projection></GeoTags></MRF_META>,Temperature at 2 Meters,MERRA2_400.tavg1_2d_slv_Nx.20190101.T2M.0