Log of /trunk/downunder/py_src/inversions.py

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Revision 4074 - (view) (annotate) - [select for diffs]
Modified Thu Nov 15 03:30:59 2012 UTC (8 years, 2 months ago) by gross
File length: 12998 byte(s)
Diff to previous 4060

this will break the downundermodule: major revision of the classes.

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Revision 4060 - (view) (annotate) - [select for diffs]
Modified Fri Nov 9 03:50:19 2012 UTC (8 years, 2 months ago) by caltinay
File length: 12626 byte(s)
Diff to previous 4053

-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.

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Revision 4053 - (view) (annotate) - [select for diffs]
Modified Wed Oct 31 07:27:35 2012 UTC (8 years, 2 months ago) by caltinay
File length: 11774 byte(s)
Diff to previous 4050

Do not fix potential on sides of domain by default.

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Revision 4050 - (view) (annotate) - [select for diffs]
Modified Wed Oct 31 01:01:24 2012 UTC (8 years, 2 months ago) by caltinay
File length: 11771 byte(s)
Diff to previous 4047

Changed initial Hessian in magnetic test and removed some debug output.

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Revision 4047 - (view) (annotate) - [select for diffs]
Modified Tue Oct 30 09:10:07 2012 UTC (8 years, 2 months ago) by gross
File length: 11772 byte(s)
Diff to previous 4044

More on magnetic inversion

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Revision 4044 - (view) (annotate) - [select for diffs]
Modified Tue Oct 30 03:35:17 2012 UTC (8 years, 2 months ago) by caltinay
File length: 11773 byte(s)
Diff to previous 4039

Some doco fixes for downunder.

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Revision 4039 - (view) (annotate) - [select for diffs]
Modified Fri Oct 26 07:34:06 2012 UTC (8 years, 3 months ago) by gross
File length: 11931 byte(s)
Diff to previous 4037

magnetic inversion added

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Revision 4037 - (view) (annotate) - [select for diffs]
Modified Fri Oct 26 03:04:30 2012 UTC (8 years, 3 months ago) by gross
File length: 9895 byte(s)
Diff to previous 4034

some modifictaions to make implementation for magnetic inversion easier

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Revision 4034 - (view) (annotate) - [select for diffs]
Modified Thu Oct 25 02:54:01 2012 UTC (8 years, 3 months ago) by caltinay
File length: 9498 byte(s)
Diff to previous 4033

Fixes to inversion. Using resetRightHandSideCoefficients() now.

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Revision 4033 - (view) (annotate) - [select for diffs]
Modified Wed Oct 24 08:14:41 2012 UTC (8 years, 3 months ago) by gross
File length: 9679 byte(s)
Diff to previous 4032

some typos fixed.

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Revision 4032 - (view) (annotate) - [select for diffs]
Modified Wed Oct 24 08:06:15 2012 UTC (8 years, 3 months ago) by gross
File length: 9252 byte(s)
Diff to previous 4007

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()

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Revision 4007 - (view) (annotate) - [select for diffs]
Modified Tue Oct 2 02:12:01 2012 UTC (8 years, 3 months ago) by caltinay
File length: 7730 byte(s)
Diff to previous 3981

Doco updates.
Data source paddings now take x,y not xy,z as Z padding can be done by setting
vertical extents.

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Revision 3981 - (view) (annotate) - [select for diffs]
Modified Fri Sep 21 02:47:54 2012 UTC (8 years, 4 months ago) by jfenwick
File length: 7652 byte(s)
Diff to previous 3965

First pass of updating copyright notices

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Revision 3965 - (view) (annotate) - [select for diffs]
Modified Fri Sep 14 01:23:17 2012 UTC (8 years, 4 months ago) by caltinay
File length: 7590 byte(s)
Diff to previous 3960

Data sources have to end up in the Function fs or we get into trouble when
interpolating. Now using setValueOfDataPoint() which doesn't seem to slow
things down too much.

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Revision 3960 - (view) (annotate) - [select for diffs]
Modified Mon Sep 10 01:39:40 2012 UTC (8 years, 4 months ago) by caltinay
File length: 7680 byte(s)
Diff to previous 3958

Added accessors to fwd model, regularization and cost function plus access
to gravity survey data.

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Revision 3958 - (view) (annotate) - [select for diffs]
Modified Fri Sep 7 02:56:42 2012 UTC (8 years, 4 months ago) by caltinay
File length: 6657 byte(s)
Diff to previous 3950

Fixes to netcdf data source and new ERS (ER Mapper) datasource.

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Revision 3950 - (view) (annotate) - [select for diffs]
Modified Fri Aug 24 06:10:02 2012 UTC (8 years, 5 months ago) by caltinay
File length: 6656 byte(s)
Diff to previous 3948

More tests and corrections in the alternative minimizers.

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Revision 3948 - (view) (annotate) - [select for diffs]
Modified Fri Aug 24 01:01:34 2012 UTC (8 years, 5 months ago) by caltinay
File length: 6653 byte(s)
Diff to previous 3947

Some interface changes to make the inversion more flexible.

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Revision 3947 - (view) (annotate) - [select for diffs]
Modified Wed Aug 22 23:19:10 2012 UTC (8 years, 5 months ago) by caltinay
File length: 7031 byte(s)
Diff to previous 3946

Compiling and installing downunder module now. Adjusted import statements
accordingly. Added a gravity test run.

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Revision 3946 - (view) (annotate) - [select for diffs]
Added Wed Aug 22 02:08:12 2012 UTC (8 years, 5 months ago) by caltinay
File length: 6987 byte(s)

Initial import of inversion code from devteam area, rev. 51.
Nothing is scons built/installed/tested yet.