grid numbering convention

NCAR / wrf_hydro_nwm_public

WRF-Hydro model code

https://ral.ucar.edu/projects/wrf_hydro

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grid numbering convention #707

Closed jbensabat closed 1 year ago

jbensabat commented 1 year ago

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jbensabat commented 1 year ago

Hello I am constructing a WRFHYDRO model and I popped into an issue that I would like to clarify. how is the numbering convention of the grids ? in order words does I=1, J=1 correspond to the South - West corner or to the North-West corner ? in geogrid data are according to I=1, J=1 corresponding to the SW corner. However, in some of the tests shipped with the code (such as the crotton test case, I=1, J=1 corresponds to the North-West corner. please your help best jac