implements importing recharge packages from a project file. The recharge can be imported using a planar grid,
in which case it assigns the recharge to the uppermost active cell for each column.
The recharge can also be imported from a non-planar (so fully 3d) grid in which case it is just regridded to the target grid.
Checklist
[X] Links to correct issue
[ ] Update changelog, if changes affect users
[X] PR title starts with Issue #nr, e.g. Issue #737
Fixes #969
Description
implements importing recharge packages from a project file. The recharge can be imported using a planar grid, in which case it assigns the recharge to the uppermost active cell for each column. The recharge can also be imported from a non-planar (so fully 3d) grid in which case it is just regridded to the target grid.
Checklist
Issue #nr, e.g.Issue #737