VCRS/CRS handling in workflow after new release

[marinebcht]

From #948

In topo :

• all possible crs/vcrs input and mask (test reproj)
• all possible crs/vcrs input and reproject/crs (test reproj)

In accuracy :

• all possible crs/vcrs input and mask (test reproj)
• all possible crs/vcrs input ref and tba (test prepa data)
• optimize prepare_data()

[marinebcht]

Can be done with #954