Merge pull request #228 from williamjameshandley/227-update-gui-scrip…

…t-for-new-anesthetic

update gui script

scripts/anesthetic

@@ -1,7 +1,7 @@
 #!/usr/bin/env python3
 import argparse
 import matplotlib.pyplot as plt
-from anesthetic import NestedSamples
+from anesthetic import read_chains
 
 # Parse arguments
 description = "Nested sampling visualisation"
@@ -12,6 +12,6 @@ parser.add_argument('--params', '-p', nargs='*', type=str,
 args = parser.parse_args()
 
 # Generate the rhinestone plotter
-samples = NestedSamples(root=args.file_root)
+samples = read_chains(root=args.file_root)
 plotter = samples.gui(args.params)
 plt.show()