Create symlinks for topo maps.

Having relative files as datasource makes the project more portable.

1 files changed, 5 insertions, 0 deletions

diff --git a/gis-observation-map b/gis-observation-map
index c5889e4..e02eef5 100755
--- a/gis-observation-map
+++ b/gis-observation-map
@@ -677,6 +677,11 @@ if args.topo_basedir is not None:
         if not d.is_dir():
             continue
 
+        if args.project_home is not None:
+            l = Path(args.project_home).expanduser().joinpath(topo)
+            l.symlink_to(d, target_is_directory=True)
+            d = l
+
         idx = d.joinpath('index.geojson')
         if idx.is_file():
             tiles = idx_intersects(idx.as_posix(), geometries)