Use rio accessor for geospatial information #47
Conversation
The rioxarray.open_rasterio method automatically shifts the x/y location to the center of each pixel. See https://corteva.github.io/rioxarray/html/rioxarray.html
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@mcflugen What would you think about allowing BMI grid spacing to have negative values? Currently, grid spacing is the distance (so a positive value) between the nodes of a grid along a coordinate axis. The issue is geospatial imagery usually treats the top left corner as the origin. A negative y-value for the grid spacing would indicate the grid is built from this origin in the negative y direction. |
I think we've done this before, actually. I'm not sure, however, if pymt supports it or if the bmi-tester is ok with it (but I think I am ok with it). |
The bmi-tester doesn't like it. Would it be OK if I submitted a PR to change this? |
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Until #49 is resolved, I'm disabling testing on Windows with python=3.10. |
This PR updates bmi-topography to use the rioxarray rio accessor for geopspatial information.