Describe the issue identified
The Grid_Coordinate_System class has three optional sub-classes, but semantically requires one and only one to be chosen.
Describe the solution you'd like
Organize the three options as a XSChoice with cardinality [1,1].
LDD Dictionary Version
1.9.6.0
PDS4 IM Version
1.18.0.0
Need-by Date
May 20, 2022 to be included in the next IM build.
Describe the issue identified The Grid_Coordinate_System class has three optional sub-classes, but semantically requires one and only one to be chosen.
Describe the solution you'd like Organize the three options as a XSChoice with cardinality [1,1].
LDD Dictionary Version 1.9.6.0
PDS4 IM Version 1.18.0.0
Need-by Date May 20, 2022 to be included in the next IM build.
Additional context DMSP workshop follow-up.