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Service Recipe For:
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This workflow used ArcGIS Server 10.8 and an HDF5 File. Sample File Available Here: https://asdc.larc.nasa.gov/data/MOPITT/MOP03J.008/2020.03.21/MOP03J-20200321-L3V5.6.3.he5 |
Step 1:
- Convert a sample HDF_EOS to a MRF to get the MRF XML structure
- This command is pulling out one variable from the HDF EOS file.
| Code Block | ||||
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gdal_translate.exe -of MRF -co NOCOPY=TRUE -co COMPRESS=LERC -co CACHEDSOURCE=HDF5_EOS:EOS_GRID:"Path\To\File\MOP03J-20200321-L3V5.6.3.he5":MOP03:APrioriCOTotalColumnDay HDF5_EOS:EOS_GRID:"Path\To\File\2020.03.21\MOP03J-20200321-L3V5.6.3.he5":MOP03:APrioriCOTotalColumnDay Path\To\new\file\location\tmp\mopapriori.mrf |
Step 2:
- Open .MRF and add in <DataFile>, <IndexFile>, and <CachedSource> to MRF file. This will make it a Raster Proxy pointing to the real HDF5 file.
- <DataFile>
- Location on the ArcGIS Server where the cache file will be created and stored
- <IndexFile>
- Location on the ArcGIS Server where the cache file will be created and stored
- <CachedSource><Source>
- Add the variable to be filtered out of the HDF5 into the source location.
- HDF5_EOS:EOS_GRID:Path\to\the\file\MOP03J-20200321-L3V5.6.3.he5:MOP03:APrioriCOTotalColumnDay
- Add the variable to be filtered out of the HDF5 into the source location.
- <DataFile>
...
| Code Block | ||||
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<MRF_META>
<CachedSource>
<Source>HDF5_EOS:EOS_GRID:"Path\To\The\File\MOP03J-20200321-L3V5.6.3.he5:MOP03:APrioriCOTotalColumnDay</Source>
</CachedSource>
<Raster>
<Size x="360" y="180" c="1" />
<PageSize x="512" y="512" c="1" />
<Compression>LERC</Compression>
<DataType>Float32</DataType>
<DataValues NoData="-9999" />
<DataFile>Path\To\Your\Cache\Location\APrioriCOTotalColumnDay_1.mrfcache</DataFile>
<IndexFile>Path\To\Your\Cache\Location\APrioriCOTotalColumnDay_1.mrfcache</IndexFile>
</Raster>
<GeoTags>
<BoundingBox minx="-180.00000000" miny="-90.00000000" maxx="180.00000000" maxy=" 90.00000000" />
<Projection>EPSG:4326</Projection>
</GeoTags>
</MRF_META> |
Step 3:
Create a Database Table or CSV with the following headings:
Code Block language text OBJECTID,Variable,Dimensions,StdTime,StdTime_Max,Name,Long_Name,Raster
| Info | ||
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More table headings can be added. Minimum required are Variable, Dimensions, StdTime, and Raster if using a multidimensional dataset. |
Step 4:
Add the Raster Proxy to CSV Table under the "Raster" column.
| Code Block | ||
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OBJECTID,Variable,Dimensions,StdTime,StdTime_Max,Name,Long_Name,Raster 0,APrioriCOTotalColumnDay,"StdTime",03-21-2020 0:00:00,03-21-2020 11:59:59,MOP03J-20200321-L3V5.6.3.APrioriCOTotalColumnDay,A Priori CO Total Column Day,<MRF_META><CachedSource><Source>HDF5_EOS:EOS_GRID:"Path\To\File\MOP03J-20200321-L3V5.6.3.he5":MOP03:APrioriCOTotalColumnDay</Source></CachedSource><Raster><Size x="360" y="180" c="1" /><PageSize x="512" y="512" c="1" /><Compression>LERC</Compression><DataType>Float32</DataType><DataValues NoData="-9999" /><DataFile>Path\To\Cache\Location\APrioriCOTotalColumnDay_1.mrfcache</DataFile><IndexFile>Path\To\Cache\Location\APrioriCOTotalColumnDay_1.mrfcache</IndexFile></Raster><GeoTags><BoundingBox minx="-180.00000000" miny="-90.00000000" maxx="180.00000000" maxy=" 90.00000000" /><Projection>EPSG:4326</Projection></GeoTags></MRF_META> |
Step 5:
- Create Mosaic Dataset
- Use the AddRasters to Mosaic tool. Raster Type = Table and point to the CSV
Step 6:
- Right click on Mosaic Dataset
- Modify > Build Multidimensional Info (using because we used raster proxy)
Build Multidimensional Information since using a Raster Proxy and Table
Step 7:
- Set Raster Properties
Step 6:
- Publish Service (Using MDCS or API)
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