r25316 - /trunk/test_suite/system_tests/scripts/relax_fit.py -- August 26, 2014 - 19:22

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.