# HG changeset patch
# User Jeff Hammel <k0scist@gmail.com>
# Date 1426478577 25200
# Node ID e259aa9ee18fa70d6d19bff048ebbc66e21eb74b
# Parent  4e0c6887604e797886c97dd79c094d357c651369
fix up how this works slightly

diff -r 4e0c6887604e -r e259aa9ee18f numerics/plot.py
--- a/numerics/plot.py	Sun Mar 15 20:58:15 2015 -0700
+++ b/numerics/plot.py	Sun Mar 15 21:02:57 2015 -0700
@@ -176,12 +176,13 @@
             for i in range(1, len(data)):
                 plot_fcn(data[0], data[i], label=str(i), marker='.', color=next(colors))
 
-    plt.show()
+    # save plot
+    if options.output:
+        plt.savefig(options.output)
+        print ("Figure saved to file://{}".format(os.path.abspath(options.output)))
 
-    # display
-    output = options.output or tempfile.mktemp(suffix='.png')
-    plt.savefig(output)
-    Displayer()(output)
+    # display plot, I guess
+    plt.show()
 
 if __name__ == '__main__':
     main()