Create output directory, if not existing.

climax/core/utils.py

@@ -42,6 +42,11 @@ def reproject_cdo(grid, src_ds, trg_ds, mode='bilinear', overwrite=False):
     operator = cdo.Cdo()
 
     # check if target dataset exists
+    trg_ds = pathlib.Path(trg_ds)
+    if not trg_ds.parent.exist():
+        LOGGER.info('mkdir {}'.format(trg_ds.parent))
+        trg_ds.parent.mkdir(parents=True, exist_ok=True)
+
     if pathlib.Path(trg_ds).exists() and not overwrite:
         LOGGER.info('{} already exists. Aborting ...'.format(trg_ds))
         return trg_ds