diff --git a/test.py b/test.py
index 8d6e08b..58991f7 100755
--- a/test.py
+++ b/test.py
@@ -3,12 +3,15 @@ import ddresc_visu.draw as v
 from time import sleep
 import argparse
 
-FILE = '/mnt/TAP9701/2021-08-11_Pm_ddresc_mapfile'
-visu = v.Visualisation(FILE, start=1000**3, end=30*1000**3)
+ap = argparse.ArgumentParser()
+ap.add_argument('file', type=str)
+ap.add_argument("--start", type=int)
+ap.add_argument("--end", type=int)
 
-def redraw():
-	visu.reload()
+args = ap.parse_args()
 
-while True:
-	redraw()
-	sleep(5)
+visu = v.Visualisation(args.file, start=args.start, end=args.end)
+
+
+
+visu.run(refresh=5)