Author: bugman
Date: Tue Aug 26 19:22:26 2014
New Revision: 25316
URL: http://svn.gna.org/viewcvs/relax?rev=25316&view=rev
Log:
Switched the optimisation algorithm in
test_suite/system_tests/scripts/relax_fit.py.
This script, used by the Relax_fit.test_curve_fitting_height and
Relax_fit.test_curve_fitting_volume
system tests, now uses Newton optimisation. This is to demonstrate that the
exponential curve
gradient function dfunc() and Hessian function d2func() are implemented
correctly.
Modified:
trunk/test_suite/system_tests/scripts/relax_fit.py
Modified: trunk/test_suite/system_tests/scripts/relax_fit.py
URL:
http://svn.gna.org/viewcvs/relax/trunk/test_suite/system_tests/scripts/relax_fit.py?rev=25316&r1=25315&r2=25316&view=diff
==============================================================================
--- trunk/test_suite/system_tests/scripts/relax_fit.py (original)
+++ trunk/test_suite/system_tests/scripts/relax_fit.py Tue Aug 26 19:22:26 2014
@@ -90,13 +90,13 @@
minimise.grid_search(inc=11)
# Minimise.
-minimise.execute('bfgs', constraints=False)
+minimise.execute('newton', constraints=False)
# Monte Carlo simulations.
monte_carlo.setup(number=3)
monte_carlo.create_data()
monte_carlo.initial_values()
-minimise.execute('bfgs', constraints=False)
+minimise.execute('newton', constraints=False)
monte_carlo.error_analysis()
# Save the relaxation rates.
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