Plot Alfven speeds.

2020-09-14 15:46:46 +08:00
parent 66afc21162
commit 4372a378ed
2 changed files with 42 additions and 1 deletions
--- a/analysis/python/astar/data/read.py
+++ b/analysis/python/astar/data/read.py
@@ -20,6 +20,7 @@
 # This module is for reading data.

 import numpy as np
+import os

 #Optional YT interface
 try: