landmask generation for non-regular lat/lon grid #1010
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@acordonez could you please review and try? from pcmdi_metrics.utils import create_land_sea_mask
f_nt_n = "/home/ordonez4/seaice/data/icecon_ssmi_nt_n_edited.nc"
obs = xc.open_dataset(f_nt_n)
mask = create_land_sea_mask(obs, lon_key="lon", lat_key="lat")
mask.plot()
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@lee1043 This is working well for me - The mask is doing a good job of removing the lakes: Original: Masked: |
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@acordonez thank you for checking! Could you please approve the PR? |
acordonez
approved these changes
Dec 21, 2023
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Let the function takes lon and lat key for data array name in case not standard.
Example usage: