Hi,
I get an error that a band already exists when I try to apply a null mask to my workflow using Import-Vector
and the Land-Sea-Mask
operator. I have observed that after Land Sea Mask the Phase band is not virtual anymore and I get an error saying the phase band already exists The Product ... already contains a band with the name ...
.
When I remove the Land-Sea-Mask
operator the Phase band is still virtual and I can apply Goldstein filtering. My problem was just a quick fix where I just moved Land-Sea-Mask
to the end of the processing chain instead. I’m just wondering if it is intentional and filtering really needs a virtual band?
Processing workflow:
- TOPSAR-Split
- Apply Orbit File
- Back-Geocoding
- Enhanced Spectral Diversity
- Interferogram
- TOPSAR-Deburst
- Import Vector
- Land Sea Mask
- Multilook
- Goldstein Phase Filtering
- Snaphu Export