Wrong IMAS DD version in `STEP_SPP_001_EBCC_freeboundary.nc`
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@theo-brown is already working on this.
Since Feb 23, 2026.
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Description
When running ncdump STEP_SPP_001_EBCC_freeboundary.nc | grep .data_dictionary I get the following output, implying that the data uses version 4.0.0 of the IMAS data dictionary:
:data_dictionary_version = "4.0.0" ;
string ids_properties.version_put.data_dictionary ;
string ids_properties.version_put.data_dictionary:_FillValue = "" ;
ids_properties.version_put.data_dictionary:documentation = "Version of Data Dictionary used to PUT this IDS" ;
ids_properties.version_put.data_dictionary = "4.0.0" ;
string ids_properties.version_put.data_dictionary ;
string ids_properties.version_put.data_dictionary:_FillValue = "" ;
ids_properties.version_put.data_dictionary:documentation = "Version of Data Dictionary used to PUT this IDS" ;
ids_properties.version_put.data_dictionary = "4.0.0" ;
string ids_properties.version_put.data_dictionary ;
string ids_properties.version_put.data_dictionary:_FillValue = "" ;
ids_properties.version_put.data_dictionary:documentation = "Version of Data Dictionary used to PUT this IDS" ;
ids_properties.version_put.data_dictionary = "4.0.0" ;
I believe this is wrong for two reasons:
- @fcasson states in #2 that the data dictionary version is
3.x - The equilibrium data is not consistent with COCOS 17 (which would be required for it to be IMAS DD version 4 https://imas-data-dictionary.readthedocs.io/en/latest/cocos.html#cocos)
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