From 0f34283ffa71c2b5a394189bbb70e9a4280ce31c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ruben=20Calj=C3=A9?= <r.calje@artesia-water.nl>
Date: Mon, 8 May 2023 13:56:25 +0200
Subject: [PATCH] Set gridgen files in a separate directory. Solves issue #158

---
 nlmod/dims/grid.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/nlmod/dims/grid.py b/nlmod/dims/grid.py
index 06295d1b..5e57766d 100644
--- a/nlmod/dims/grid.py
+++ b/nlmod/dims/grid.py
@@ -8,7 +8,7 @@
 """
 import logging
 import warnings
-
+import os
 import flopy
 import geopandas as gpd
 import numpy as np
@@ -267,7 +267,7 @@ def refine(
         exe_name = util.get_exe_path("gridgen")
 
     if model_ws is None:
-        model_ws = ds.model_ws
+        model_ws = os.path.join(ds.model_ws, "gridgen")
 
     if version.parse(flopy.__version__) < version.parse("3.3.6"):
         sim = flopy.mf6.MFSimulation()