import pvsimple
my_paravis = paravis.myParavis
-picturedir = get_picture_dir(sys.argv[1], "bugs/A0")
+os.environ["PARAVIS_TEST_PICS"] = sys.argv[1]
+picturedir = get_picture_dir("bugs/A0")
# 1. Import MED file
print 'Importing "hydro_sea_alv.med"...',