From 961fa95f614114b7fd4c8b0c502a72caa4d32441 Mon Sep 17 00:00:00 2001
From: daniel <bauer@cbs.tu-darmstadt.de>
Date: Mon, 6 Jul 2020 11:47:18 +0200
Subject: [PATCH] do not overwrite tmp pmfs

---
 adaptiveumbrella/wham2d.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/adaptiveumbrella/wham2d.py b/adaptiveumbrella/wham2d.py
index b112eac..7b2dda5 100644
--- a/adaptiveumbrella/wham2d.py
+++ b/adaptiveumbrella/wham2d.py
@@ -46,7 +46,7 @@ class WHAM2DRunner(UmbrellaRunner):
 
     def get_wham_output_file(self):
         """ Output file for wham-2d """
-        return os.path.join(self.tmp_folder, 'freeenergy_tmp.dat')
+        return os.path.join(self.tmp_folder, f'{self.num_iterations}_freeenergy.dat')
 
     def get_wham_borders(self):
         """ we need to find dimensions for wham-2d calculations