Adding a few changes to FDSNFActory regarding the FDSNNoDataException. I also...
Merged
requested to merge ghsc/users/swilbur/geomag-algorithms:Updates_to_VariometerMetadata into master
Added changes to the FDSNFactory regarding the FDSNNoDataException. I also created a private function to contain the logic that removes sensitivity/response info for traces. The channel rotations were implemented after the changes to trace.stats.response were made. I added all available stations that transmit geomagnetic data for networks, IU, N4, and US to the VariometerMetadata.py module.