Add "legacy" IO support for cell grids.
This simply packs cell-grid JSON data into a "legacy"-like file so that ParaView can transfer geometry from server to client (when dataset size is small).
Backport: paraview/release
System updates will be applied on Dec 12th between 7am and 9am, EST (UTC-05:00). This site will have intermittent downtime during that time.
This simply packs cell-grid JSON data into a "legacy"-like file so that ParaView can transfer geometry from server to client (when dataset size is small).
Backport: paraview/release