source: trunk/templates/sourcespectrum.html@ 29

<%inherit file="base.html"/>

<!-- do the plotting -->
<%
import matplotlib.pyplot as plt
import os.path
import numpy as np

plt.figure()

sourceid = context['sourceid']
spectrum = context['spectrum']
print 'spectrum', np.shape(spectrum.data)

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))
plt.close()
%>

<!-- link to the plot from html -->

<img src='sourcespectrum${sourceid}.png' alt="Source spectrum">