Update to v3.0
Features:
- Add contour labels (as part of this, contours are now done on the CPU using a web assembly module)
- Add an updateField() function to all the plot components, which allows data that aren't being plotted to live on the CPU instead of the GPU
- Add overflow and underflow colors to the color maps for rendering values outside the bounds of the color map.
Bug fixes:
- Fixed an issue with 60-, 120-, and 180-kt wind barbs being dropped on some GPUs.
- Duplicate the rendering of the plot components for different copies of the globe
- Fix grid precision near the poles
- Wind barb orientation corrected for the Mercator map projection
- Winds of exactly 0 now plot correctly