HYCOM Grid Optimizations #61
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This PR contains two changes:
New method of dropping longitude >500 in HYCOM Grid
Instead of running
mask()in the project function of HYCOMGrid, we drop the last row of the DataArray, where all junk data is containedda = da[0:, :-1, ]. Notably, this must be ran before time is selected, otherwise the junk data is no longer in the last row of the DataArray. As a result, it was required to move this inside the get_map() function.Optimization of HYCOM Grid projection
In the
project()function of HYCOMGrid, there was redundant code which increased the runtime of the function. This change reduces the number of computed masks by one and reuses it when splitting the DataArray into two. Additionally,temp_da_0andtemp_da_1were removed as there was no need to recreate the DataArray before concatenating them together.