Author: tlinnet
Date: Sat Dec 6 15:19:46 2014
New Revision: 26977
URL: http://svn.gna.org/viewcvs/relax?rev=26977&view=rev
Log:
Added systemtest Spectrum.test_grace_sn_ratio to help implement plotting the
signaÃl to noise ratio per residue.
Modified:
trunk/test_suite/system_tests/spectrum.py
Modified: trunk/test_suite/system_tests/spectrum.py
URL:
http://svn.gna.org/viewcvs/relax/trunk/test_suite/system_tests/spectrum.py?rev=26977&r1=26976&r2=26977&view=diff
==============================================================================
--- trunk/test_suite/system_tests/spectrum.py (original)
+++ trunk/test_suite/system_tests/spectrum.py Sat Dec 6 15:19:46 2014
@@ -194,3 +194,32 @@
# View the plotting.
if show_grace:
self.interpreter.grace.view(file=outfile, dir=filedir,
grace_exe='xmgrace')
+
+
+ def test_grace_sn_ratio(self):
+ """Test grace plotting function for plotting the signal to noise ratio
per residue.
+ """
+
+ # Setup data.
+ self.setup_signal_noise_ratio()
+
+ # Calculate the signal to noise ratio calculation.
+ self.interpreter.spectrum.sn_ratio()
+
+ # Deselect spin with negative intensity.
+ self.interpreter.deselect.spin(spin_id=':4@N', boolean='AND',
change_all=False)
+
+ # Test show grace. If showing, the temporary directory created, should
not be deleted.
+ show_grace = False
+ if show_grace:
+ outfile= NamedTemporaryFile(delete=False).name
+ filedir = dirname(outfile)
+ else:
+ filedir = self.tmpdir
+ outfile = 'int_sn.agr'
+
+ self.interpreter.grace.write(x_data_type='res_num',
y_data_type='sn_ratio', file=outfile, dir=filedir, force=True)
+
+ # View the plotting.
+ if show_grace:
+ self.interpreter.grace.view(file=outfile, dir=filedir,
grace_exe='xmgrace')
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