Merge pull request #4057 from OSGeo/backport-4049-to-master

[Backport master] Update omerc.rst to express two points connection
OSGeo · Feb 19, 2024 · 3638065 · 3638065
2 parents 99071b1 + 4a83a67
commit 3638065
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/docs/source/operations/projections/omerc.rst b/docs/source/operations/projections/omerc.rst
@@ -85,6 +85,10 @@ projections are limiting forms of the Oblique Mercator
     $ echo 12 55 | proj +proj=omerc +alpha=0 +R=6400000
     766869.97 6209742.96
 
+    # Same, with azimuth given indirectly via two points:
+    $ echo 12 55 | proj +proj=omerc +lon_1=0 +lat_1=-1 +lon_2=0 +lat_2=0 +R=6400000
+    766869.97 6209742.96
+
     $ echo 12 55 | proj +proj=tmerc +R=6400000
     766869.97 6209742.96