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Co-authored-by: Dongdong Tian <[email protected]>
GenericMappingTools · Jan 8, 2025 · c8cfa36 · c8cfa36
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commit c8cfa36
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/examples/gallery/lines/hlines_vlines.py b/examples/gallery/lines/hlines_vlines.py
@@ -8,6 +8,8 @@
 """
 
 # %%
+# Cartesian coordinate system
+# ---------------------------
 # In Cartesian projections lines are plotted as straight lines.
 
 import pygmt