1 files changed, 19 insertions, 4 deletions
diff --git a/fullswof-utils/specificPoints.py b/fullswof-utils/specificPoints.py
index 03bdfe7..0f27911 100755
--- a/fullswof-utils/specificPoints.py
+++ b/fullswof-utils/specificPoints.py
@@ -3,17 +3,32 @@
 import matplotlib.pyplot as plt
 import numpy as np
 import os
+import sys
 from matplotlib.ticker import MultipleLocator
 
 def detach_display():
+    fig, ax = plt.subplots()
     t, x, y, h, u, v  = np.loadtxt(
         'hu_specific_points.dat', delimiter='\t', unpack=True)
-    fig, ax = plt.subplots()
-    plt.plot(t,h, label='elevation')
     plt.xlabel('time / s')
     plt.ylabel('water height / m')
-    ax.yaxis.set_minor_locator(MultipleLocator(0.2))
-    plt.grid(True, which='minor')
+    plt.plot(t,h, label='elevation')
+    #ax.yaxis.set_minor_locator(MultipleLocator(200))
+    #plt.grid(True, which='minor')
+
+    def on_press(event):
+        #print('press', event.key)
+        #sys.stdout.flush()
+        if event.key == 'x':
+            plt.clf()
+            t, x, y, h, u, v  = np.loadtxt(
+                'hu_specific_points.dat', delimiter='\t', unpack=True)
+            plt.xlabel('time / s')
+            plt.ylabel('water height / m')
+            plt.plot(t,h, label='elevation')
+            fig.canvas.draw()
+    fig.canvas.mpl_connect('key_press_event', on_press)
+
     plt.show()
 
 if os.fork():