Add velocities to netcdf

kmaterna / Strain_2D

Strain rate modeling from GNSS velocity fields

MIT License

43 stars 17 forks source link

Add velocities to netcdf #9

Closed jlmaurer closed 2 years ago

jlmaurer commented 2 years ago

This is a simple start to adding velocities to the output NETCDF file. This allows the interpolated velocities to be viewed in addition to the strain rates.

Velocities are not currently output by all of the methods, so for now I'm just having nans get put in place. This can be addressed later, as I'm pretty sure almost all of the methods have ways of getting velocity too, it's just not currently being done
I also simplified one area by scaling velocities instead of strains

jlmaurer commented 2 years ago

@kmaterna this PR comes next in my list, adding in (mostly placeholders for) velocities to the output NETCDF file. I think most methods have the capability to calculate velocities (I know gpsgridder and visr do, and I'm pretty sure huang can as well). Obviously the delaunay methods don't, or at least I couldn't think how they could. #8 depends on this one, so I'm leaving that one as a draft for now.

fengnian-chang commented 9 months ago

This is indeed an important update, as I have the possibility to combine the GNSS interpolated Vn and the InSAR Ve to calculate the strain rate. I'm successfully extracting velocities from '***_strain.nc' in geostats, gpsgridder and loc_avg_grad methods, but I get an error for delaunay. Is there any way to fix it? error

Thanks for your great software!