Hi,

This is in progress.  I need to work out if there is a problem with
the data generation script
(test_suite/shared_data/dispersion/lm63_3site/generate.py), the R2eff
calculating script
(test_suite/shared_data/dispersion/lm63_3site/r2eff_calc.py), the
system test itself, or a bug in the lib.dispersion.lm63_3site module.

Regards,

Edward



On 17 June 2014 12:30, Troels Emtekær Linnet <[email protected]> wrote:
> Hi Ed.
>
> This fails at my place:
> relax -s Relax_disp.test_lm63_3site_synthetic
>
> Parameter            Value (:1)           Value (:2)
> R2 (500 MHz)              18.137279173991     18.0449271425147
> R2 (800 MHz)             27.1367917624818     22.3269175748027
> phi_ex_B                0.121830812840997  0.00564843080529186
> phi_ex_C               0.0988995384542201    0.400393216690219
> kB                       2215.63290487449     1092.46004735906
> kC                       8513.79178045598     4229.93651091873
> chi2                     89.6966887535688     1.76098022563991
>
> Traceback (most recent call last):
>   File
> "/Users/tlinnet/software/relax_trunk/test_suite/system_tests/relax_disp.py",
> line 3830, in test_lm63_3site_synthetic
>     self.assertAlmostEqual(spin1.r2[r20_key1], 12.0, 2)
> AssertionError: 18.137279173990979 != 12.0 within 2 places
>
> ---------- Forwarded message ----------
> From: <[email protected]>
> Date: 2014-06-17 12:20 GMT+02:00
> Subject: r24023 -
> /branches/disp_spin_speed/test_suite/system_tests/relax_disp.py
> To: [email protected]
>
>
> Author: tlinnet
> Date: Tue Jun 17 12:20:15 2014
> New Revision: 24023
>
> URL: http://svn.gna.org/viewcvs/relax?rev=24023&view=rev
> Log:
> Fix for systemtest test_korzhnev_2005_all_data_disp_speed_bug.
>
> The precision is lowered, and now matches the original systemtest.
>
> Task #7807 (https://gna.org/task/index.php?7807): Speed-up of dispersion
> models for Clustered analysis.
>
> Modified:
>     branches/disp_spin_speed/test_suite/system_tests/relax_disp.py
>
> Modified: branches/disp_spin_speed/test_suite/system_tests/relax_disp.py
> URL:
> http://svn.gna.org/viewcvs/relax/branches/disp_spin_speed/test_suite/system_tests/relax_disp.py?rev=24023&r1=24022&r2=24023&view=diff
> ==============================================================================
> --- branches/disp_spin_speed/test_suite/system_tests/relax_disp.py
>  (original)
> +++ branches/disp_spin_speed/test_suite/system_tests/relax_disp.py      Tue
> Jun 17 12:20:15 2014
> @@ -3618,9 +3618,8 @@
>          spin.dwH = -0.27258970590969
>          spin.kex = 360.516132791038
>
> -        # Low precision optimisation.
> -        #self.interpreter.grid_search(lower=None, upper=None, inc=10,
> constraints=True, verbosity=1)
> -        self.interpreter.minimise(min_algor='simplex', func_tol=1e-05,
> max_iter=1)
> +        # Calc the chi2 values at these parameters.
> +        self.interpreter.calc(verbosity=1)
>
>          # Printout.
>          print("\n\nOptimised parameters:\n")
> @@ -3650,7 +3649,7 @@
>          print("%-20s %20.15g\n" % ("chi2", spin.chi2))
>
>          # Checks for residue :9.
> -        self.assertAlmostEqual(spin.chi2, 162.511988511609, 3)
> +        self.assertAlmostEqual(spin.chi2/1000, 162.511988511609/1000, 3)
>
>
>      def test_kteilum_fmpoulsen_makke_cpmg_data_048m_guhcl_to_cr72(self):
>
>
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