bcgov/wps

Weather Toolkit: Clip data extent prior to processing

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#5.338 aberto em 22 de abr. de 2026

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4RefinementGood First IssueTaskUser Requested

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Description

Describe the task

The four panel chart plotter code currently uses the entire global/regional grib file. We could apply a mask to the data based on the latitude and longitude plus a buffer to restrict the quantity of data being processed. The latitude buffer can be pretty tight, but the longitude buffer needs to be quite wide to account for the spatial reference used by the four panel charts.

Clip data extent prior to processing 4-panel weather charts instead of using the entire global extent.

Acceptance Criteria

  • Apply latitude and longitude extent mask to RDPS and GDPS model data prior to processing charts.

Additional context

  • Currently reading in data for all latitudes and longitudes.
  • Or here

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