...

Update Nov 1, 2022: Please see additional code fix described in CAM github issue #678.

Topography file error

An erroneous topography file was specified for use when creating variable resolution grids between April 2022 and Jan 2023.  If you created your own grid during that period please checkout the updated code at: https://GitHub.com/NCAR/Topo and recreate your topography file for your grid and re-run any simulations.

To check if your topography file has this error, plot ANGLL vs ANGLX.  In a "good" topo-file these variables should have large differences. In a "bad" file they will be very close everywhere.