From 394ced15eaad3ed98c4f305b6971f74fc23a1aac Mon Sep 17 00:00:00 2001
From: Arved Enders-Seidlitz <arved.enders-seidlitz@ikz-berlin.de>
Date: Wed, 5 Jan 2022 15:56:02 +0100
Subject: [PATCH] add intro_text property to Simulation class

---
 CHANGES.txt      | 3 +++
 pyelmer/elmer.py | 4 ++++
 2 files changed, 7 insertions(+)

diff --git a/CHANGES.txt b/CHANGES.txt
index 078903a..c31f1d8 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -1,3 +1,6 @@
+v0.3.3
+- add intro_text property for parameter definitions to Simulation class
+
 v0.3.2
 - Bugfix elmerkw
 
diff --git a/pyelmer/elmer.py b/pyelmer/elmer.py
index 5327197..c1b330a 100644
--- a/pyelmer/elmer.py
+++ b/pyelmer/elmer.py
@@ -20,6 +20,7 @@ class Simulation:
     """
 
     def __init__(self):
+        self.intro_text = ""
         self.materials = {}
         self.bodies = {}
         self.boundaries = {}
@@ -38,6 +39,9 @@ def write_sif(self, simulation_dir):
         """
         self._set_ids()
         with open(simulation_dir + "/case.sif", "w") as f:
+            if self.intro_text != "":
+                f.write(self.intro_text)
+                f.write("\n\n")
             f.write("""Header\n  CHECK KEYWORDS "Warn"\n  Mesh DB "." "."\nEnd\n\n""")
             f.write("Simulation\n")
             f.write(self._dict_to_str(self.settings))