/[escript]/trunk/downunder/test/python/run_gravity.py
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Revision 4123 - (view) (annotate) - [select for diffs]
Modified Thu Dec 20 23:47:55 2012 UTC (6 years, 8 months ago) by gross
File length: 2314 byte(s)
Diff to previous 4122
small fix

Revision 4122 - (view) (annotate) - [select for diffs]
Modified Thu Dec 20 05:42:35 2012 UTC (6 years, 8 months ago) by gross
File length: 2318 byte(s)
Diff to previous 4121
More work towards joint inversion. There is now one class for inversion cost function which can handle all relevant cases 
for a single model inversion, cross gradient case and functional dependence of physical parameters.



Revision 4121 - (view) (annotate) - [select for diffs]
Modified Wed Dec 19 00:24:50 2012 UTC (6 years, 9 months ago) by gross
File length: 2282 byte(s)
Diff to previous 4115
changes to the boundary conditions.

Revision 4115 - (view) (annotate) - [select for diffs]
Modified Fri Dec 14 04:48:48 2012 UTC (6 years, 9 months ago) by gross
File length: 2283 byte(s)
Diff to previous 4108
terminolgy for magnetic flux density clarified. clean up on synthetic data

Revision 4108 - (view) (annotate) - [select for diffs]
Modified Thu Dec 13 06:38:11 2012 UTC (6 years, 9 months ago) by caltinay
File length: 2260 byte(s)
Diff to previous 4106
Changed methods to add padding areas.


Revision 4106 - (view) (annotate) - [select for diffs]
Modified Thu Dec 13 05:08:44 2012 UTC (6 years, 9 months ago) by gross
File length: 2253 byte(s)
Diff to previous 4102
some clarification on how to handle back ground magnetic field plus renaming of SyntheticData

Revision 4102 - (view) (annotate) - [select for diffs]
Modified Wed Dec 12 06:17:03 2012 UTC (6 years, 9 months ago) by gross
File length: 2246 byte(s)
Diff to previous 4100
more improvements on rescaling of weights. We now try to balance the gradients rather than the values.

Revision 4100 - (view) (annotate) - [select for diffs]
Modified Tue Dec 11 06:55:20 2012 UTC (6 years, 9 months ago) by gross
File length: 2135 byte(s)
Diff to previous 4083
minimizer uses now a relative change to solution to terminate iteration. Gravity still has problems

Revision 4083 - (view) (annotate) - [select for diffs]
Modified Mon Nov 19 22:19:42 2012 UTC (6 years, 9 months ago) by caltinay
File length: 2135 byte(s)
Diff to previous 4079
removed manually set weights from scripts.


Revision 4079 - (view) (annotate) - [select for diffs]
Modified Fri Nov 16 07:59:01 2012 UTC (6 years, 10 months ago) by gross
File length: 2205 byte(s)
Diff to previous 4074
some modifications to scaling in downunder. still not perfect.

Revision 4074 - (view) (annotate) - [select for diffs]
Modified Thu Nov 15 03:30:59 2012 UTC (6 years, 10 months ago) by gross
File length: 2264 byte(s)
Diff to previous 4060
this will break the downundermodule: major revision of the classes.

Revision 4060 - (view) (annotate) - [select for diffs]
Modified Fri Nov 9 03:50:19 2012 UTC (6 years, 10 months ago) by caltinay
File length: 2258 byte(s)
Diff to previous 4050
-Overhaul of inversion data sources. Domain is now generated and managed by separate class.
-Removed UBCDataSource which was only used for testing.
-Updated example scripts.


Revision 4050 - (view) (annotate) - [select for diffs]
Modified Wed Oct 31 01:01:24 2012 UTC (6 years, 10 months ago) by caltinay
File length: 1791 byte(s)
Diff to previous 4033
Changed initial Hessian in magnetic test and removed some debug output.


Revision 4033 - (view) (annotate) - [select for diffs]
Modified Wed Oct 24 08:14:41 2012 UTC (6 years, 10 months ago) by gross
File length: 1794 byte(s)
Diff to previous 4032
some typos fixed.

Revision 4032 - (view) (annotate) - [select for diffs]
Modified Wed Oct 24 08:06:15 2012 UTC (6 years, 10 months ago) by gross
File length: 1792 byte(s)
Diff to previous 4005
Gravity inversion is disconnect from DataSource objects now in order to allow for more  flexibility
when it comes to the definition of of Mapping and Regulariztion. GravityInversion does not hold a reference to the datasource object anymore.

use   inv=GravityInversion()
      inv.setUp(datasource) 

rather than inv.setDataSource(datasource); inv.setUp()




Revision 4005 - (view) (annotate) - [select for diffs]
Modified Fri Sep 28 06:09:03 2012 UTC (6 years, 11 months ago) by caltinay
File length: 1812 byte(s)
Diff to previous 3981
test fixes, doco updates, annoyance removals.


Revision 3981 - (view) (annotate) - [select for diffs]
Modified Fri Sep 21 02:47:54 2012 UTC (6 years, 11 months ago) by jfenwick
File length: 1814 byte(s)
Diff to previous 3948
First pass of updating copyright notices

Revision 3948 - (view) (annotate) - [select for diffs]
Modified Fri Aug 24 01:01:34 2012 UTC (7 years ago) by caltinay
File length: 1752 byte(s)
Diff to previous 3947
Some interface changes to make the inversion more flexible.


Revision 3947 - (view) (annotate) - [select for diffs]
Added Wed Aug 22 23:19:10 2012 UTC (7 years ago) by caltinay
File length: 1952 byte(s)
Compiling and installing downunder module now. Adjusted import statements
accordingly. Added a gravity test run.


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