Add example

Author: TimGoTheCreator

examples/GalaxyDemo/galaxy.py

@@ -0,0 +1,10 @@
+import os, sys
+root = os.path.abspath(os.path.join(os.path.dirname(__file__), "..", ".."))
+if root not in sys.path:
+
+    sys.path.insert(0, root)
+
+from tools.icbuilder import particleAdd, save, plummer
+
+plummer(1000)
+save("galaxy.txt")