More colors and symbols for multi correlation.

xlap/analyse/correlation.py

@@ -17,8 +17,8 @@ def corr_multi(dfs, duration, **kwargs):
     for df in dfs:
         names.append(df.name)
 
-    colors = ["green","blue","orange"]
-    markers = ["v", "^", ">", "<"]
+    colors = ["green","blue","orange","purple","red","pink"]
+    markers = ["v", "^", ">", "<", "+"]
     for idf, df in enumerate(dfs):
         corr(df, duration, color=colors[idf % len(colors)],
              marker=markers[idf % len(markers)], **kwargs)