Graticules on a non-zero central meridian

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11-30-2021 01:38 PM
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Kevin_Havener
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Need a global map centered over the Pacific Ocean

Steps to duplicate:
Open any global map that uses a GCS WGS-84 datum
Edit and modify the projection to use 180 as the central meridian
Add graticules
Result: Map is centered on 180 longitude, but graticules re-label 180 meridian as 0 and proceeds eastward wrapping around.
See image for desired result (done with python Cartopy module)
No amount of online searching reveals how one should go about this.

Pac_Proj.png

 Any assistance would be appreciated.

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