Changeset 29

Timestamp:

May 20, 2014 3:21:02 PM (10 years ago)

Author:

JohnLightfoot

Message:

various improvements

File:

• trunk/templates/sourcespectrum.html (modified) (1 diff)

trunk/templates/sourcespectrum.html

@@ -5 +5 @@
 import matplotlib.pyplot as plt
 import os.path
+import numpy as np
 
 plt.figure()
 
 sourceid = context['sourceid']
-spectrum = context['data']['skygenerator']['sources'][sourceid]['spectrum']
-frequency_axis = context['data']['skygenerator']['frequency axis']
+spectrum = context['spectrum']
+print 'spectrum', np.shape(spectrum.data)
 
-plt.plot(frequency_axis, spectrum)
+try:
+    xaxis_data = spectrum.axis.data
+    print 'axis', len(xaxis_data)
+except:
+    xaxis_data = np.arange(len(spectrum.data))
+
+try:
+    xaxis_title = spectrum.axis.title
+except:
+    xaxis_title = None
+
+try:
+    xaxis_units = spectrum.axis.units
+except:
+    xaxis_units = None
+    
+plt.plot(xaxis_data, spectrum.data)
 plt.title('Source %s' % sourceid)
+xlabel = ' '.join([v for v in [xaxis_title, xaxis_units] if v is not None])
+plt.xlabel(xlabel)
 
 plt.savefig(os.path.join(context['dirname'], 'sourcespectrum%s.png' % sourceid))