Should transpose the 2-D matrix before passing to virtualfile_from_vectors

seisman · seisman · commit 423e5dc1e653 · 2024-10-15T16:46:08.000+08:00
diff --git a/pygmt/clib/session.py b/pygmt/clib/session.py
@@ -1831,7 +1831,7 @@ def virtualfile_in(  # noqa: PLR0912
             _data = (data,)
             if data.dtype.kind not in "iuf":
                 _virtualfile_from = self.virtualfile_from_vectors
-                _data = data
+                _data = data.T
 
         # Finally create the virtualfile from the data, to be passed into GMT
         file_context = _virtualfile_from(*_data)
