Switch from transverse Mercator to plate carrée projection for Asia

Author: JamesVarndell

src/earthkit/plots/data/geo/domains.yml

@@ -34,11 +34,9 @@ domains:
     crs:
       name: NorthPolarStereo
   Asia:
-    bounds: [-6000000, 6000000, -7500000, 5000000]
+    bounds: [30, 179, -20, 80]
     crs:
-      name: TransverseMercator
-      central_latitude: 52.5
-      central_longitude: 85
+      name: PlateCarree
 
   Oceania: [105, 240, -50, 30]
 

src/earthkit/plots/geo/optimisers.py

@@ -241,7 +241,7 @@ class SouthPolar(CRSOptimiser):
 class LargeEqatorial(CRSOptimiser):
     """A domain with a central longitude < ±25 degrees, covering > 20% of the globe."""
 
-    CRS = TransverseMercator
+    CRS = PlateCarree
 
 
 class Square(CRSOptimiser):
@@ -267,4 +267,4 @@ class Landscape(CRSOptimiser):
 class Portrait(CRSOptimiser):
     """A non-equitorial domain with an aspect ratio < 0.8."""
 
-    CRS = TransverseMercator
+    CRS = PlateCarree