International Date Line
Open
@hahnd is already working on this.
Since Jun 22, 2026.
component: NWP components
component: web ui
priority: high
type: bug
- Dominant language
- Python
- Stars
- 18
- Forks
- 6
- PR merge metrics
- No merged PRs in 30d
Description
Describe the Problem
When domains span the international date line (IDL), the domain wraps around the earth the wrong way east-to-west.
Relevant Deadlines
July 1 -- before travel
Bugfix Checklist
- Create a new configuration: When drawing or typing domain boundaries
- Running the model: The WRF namelist needs to be updated appropriately
- Visualization: The visualization product creation step needs to detect and correct when a polygon spans the IDL (add 360º to all coordinates for OpenLayers to function properly)
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