From bad7943b3714d6bd33081f3f127a55594b4d26e5 Mon Sep 17 00:00:00 2001
From: Wei Ji <23487320+weiji14@users.noreply.github.com>
Date: Fri, 22 Nov 2024 15:20:22 +1300
Subject: [PATCH] Fix doctest on pygmt.datasets.tile_map.load_tile_map in
 ci_tests_legacy (#3642)

Use rio.crs.to_string() to get the 'EPSG:3857' string representation that should make the test compatible with rasterio 1.4.2 or older.

---------

Co-authored-by: Dongdong Tian <seisman.info@gmail.com>
---
 pygmt/datasets/tile_map.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pygmt/datasets/tile_map.py b/pygmt/datasets/tile_map.py
index 2ca2022bfc6..0c9f1b6271d 100644
--- a/pygmt/datasets/tile_map.py
+++ b/pygmt/datasets/tile_map.py
@@ -125,8 +125,8 @@ def load_tile_map(
         spatial_ref  int... 0
     >>> # CRS is set only if rioxarray is available
     >>> if hasattr(raster, "rio"):
-    ...     raster.rio.crs
-    CRS.from_wkt(...)
+    ...     raster.rio.crs.to_string()
+    'EPSG:3857'
     """
     if not _HAS_CONTEXTILY:
         msg = (