/[escript]/trunk/downunder/py_src/datasources.py
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Revision 4047 - (view) (annotate) - [select for diffs]
Modified Tue Oct 30 09:10:07 2012 UTC (6 years, 11 months ago) by gross
File length: 35666 byte(s)
Diff to previous 4044
More on magnetic inversion

Revision 4044 - (view) (annotate) - [select for diffs]
Modified Tue Oct 30 03:35:17 2012 UTC (6 years, 11 months ago) by caltinay
File length: 34865 byte(s)
Diff to previous 4041
Some doco fixes for downunder.


Revision 4041 - (view) (annotate) - [select for diffs]
Modified Sun Oct 28 23:42:35 2012 UTC (6 years, 11 months ago) by caltinay
File length: 35828 byte(s)
Diff to previous 4040
Fixed a typo


Revision 4040 - (view) (annotate) - [select for diffs]
Modified Sun Oct 28 22:37:45 2012 UTC (6 years, 11 months ago) by jfenwick
File length: 35691 byte(s)
Diff to previous 4039
Some py3 changes that didn't get committed for some reason


Revision 4039 - (view) (annotate) - [select for diffs]
Modified Fri Oct 26 07:34:06 2012 UTC (6 years, 11 months ago) by gross
File length: 35690 byte(s)
Diff to previous 4034
magnetic inversion added

Revision 4034 - (view) (annotate) - [select for diffs]
Modified Thu Oct 25 02:54:01 2012 UTC (6 years, 11 months ago) by caltinay
File length: 32450 byte(s)
Diff to previous 4032
Fixes to inversion. Using resetRightHandSideCoefficients() now.


Revision 4032 - (view) (annotate) - [select for diffs]
Modified Wed Oct 24 08:06:15 2012 UTC (6 years, 11 months ago) by gross
File length: 32460 byte(s)
Diff to previous 4021
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 4021 - (view) (annotate) - [select for diffs]
Modified Mon Oct 15 02:31:00 2012 UTC (7 years ago) by jfenwick
File length: 32451 byte(s)
Diff to previous 4020
Doco fixes.
Unit test fix for sys.version_info type change


Revision 4020 - (view) (annotate) - [select for diffs]
Modified Thu Oct 11 22:27:33 2012 UTC (7 years ago) by caltinay
File length: 32454 byte(s)
Diff to previous 4019
Removed print() that slipped in in last commit.


Revision 4019 - (view) (annotate) - [select for diffs]
Modified Thu Oct 11 08:12:55 2012 UTC (7 years ago) by jfenwick
File length: 32454 byte(s)
Diff to previous 4016
More tabbing errors,
range/xrange
...

Revision 4016 - (view) (annotate) - [select for diffs]
Modified Tue Oct 9 03:50:27 2012 UTC (7 years ago) by caltinay
File length: 32396 byte(s)
Diff to previous 4014
Skip data source tests under MPI for now as there is no straightforward way
of comparing the data (saveVTK appears to be the best option).


Revision 4014 - (view) (annotate) - [select for diffs]
Modified Thu Oct 4 03:28:35 2012 UTC (7 years ago) by caltinay
File length: 32144 byte(s)
Diff to previous 4009
Changed data source to use ripley's netCDF reader,
added tests and changed ERMapper test to have different x and y sizes.


Revision 4009 - (view) (annotate) - [select for diffs]
Modified Tue Oct 2 05:53:37 2012 UTC (7 years ago) by caltinay
File length: 32699 byte(s)
Diff to previous 4007
don't try to flip y-coord in reader. some more fixes and doco.


Revision 4007 - (view) (annotate) - [select for diffs]
Modified Tue Oct 2 02:12:01 2012 UTC (7 years ago) by caltinay
File length: 32427 byte(s)
Diff to previous 4005
Doco updates.
Data source paddings now take x,y not xy,z as Z padding can be done by setting
vertical extents.


Revision 4005 - (view) (annotate) - [select for diffs]
Modified Fri Sep 28 06:09:03 2012 UTC (7 years ago) by caltinay
File length: 32210 byte(s)
Diff to previous 3988
test fixes, doco updates, annoyance removals.


Revision 3988 - (view) (annotate) - [select for diffs]
Modified Mon Sep 24 01:08:19 2012 UTC (7 years ago) by caltinay
File length: 30832 byte(s)
Diff to previous 3986
Scale coordinates if pyproj is not available


Revision 3986 - (view) (annotate) - [select for diffs]
Modified Sun Sep 23 23:01:10 2012 UTC (7 years ago) by caltinay
File length: 30819 byte(s)
Diff to previous 3983
Added explicit cast to make osx happy.


Revision 3983 - (view) (annotate) - [select for diffs]
Modified Fri Sep 21 06:41:03 2012 UTC (7 years ago) by caltinay
File length: 30807 byte(s)
Diff to previous 3981
Use ReducedFunction for data sources.


Revision 3981 - (view) (annotate) - [select for diffs]
Modified Fri Sep 21 02:47:54 2012 UTC (7 years ago) by jfenwick
File length: 30784 byte(s)
Diff to previous 3980
First pass of updating copyright notices

Revision 3980 - (view) (annotate) - [select for diffs]
Modified Fri Sep 21 01:55:39 2012 UTC (7 years ago) by caltinay
File length: 30722 byte(s)
Diff to previous 3972
Now using NullCellValue to initialise data object for ERS reader.


Revision 3972 - (view) (annotate) - [select for diffs]
Modified Wed Sep 19 03:08:39 2012 UTC (7 years ago) by caltinay
File length: 30726 byte(s)
Diff to previous 3971
Can now constrain sides of domain.


Revision 3971 - (view) (annotate) - [select for diffs]
Modified Wed Sep 19 02:55:35 2012 UTC (7 years ago) by caltinay
File length: 30539 byte(s)
Diff to previous 3966
Implemented binary grid reader in ripley which is now used in ER Mapper source.
Interface/details likely to change but need to get this running now.


Revision 3966 - (view) (annotate) - [select for diffs]
Modified Mon Sep 17 00:45:39 2012 UTC (7 years ago) by caltinay
File length: 31295 byte(s)
Diff to previous 3965
Changed unit scale for ER Mapper files. Fixed an issue with UBC source.


Revision 3965 - (view) (annotate) - [select for diffs]
Modified Fri Sep 14 01:23:17 2012 UTC (7 years, 1 month ago) by caltinay
File length: 31292 byte(s)
Diff to previous 3964
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.


Revision 3964 - (view) (annotate) - [select for diffs]
Modified Thu Sep 13 03:49:55 2012 UTC (7 years, 1 month ago) by caltinay
File length: 29987 byte(s)
Diff to previous 3960
Hopefully this will fix the interpolation in data sources.


Revision 3960 - (view) (annotate) - [select for diffs]
Modified Mon Sep 10 01:39:40 2012 UTC (7 years, 1 month ago) by caltinay
File length: 31389 byte(s)
Diff to previous 3959
Added accessors to fwd model, regularization and cost function plus access
to gravity survey data.


Revision 3959 - (view) (annotate) - [select for diffs]
Modified Fri Sep 7 04:48:07 2012 UTC (7 years, 1 month ago) by caltinay
File length: 31053 byte(s)
Diff to previous 3958
support for geodetic coordinates in ER Mapper files. Correction to UTM
conversion (now assumes southern hemisphere).


Revision 3958 - (view) (annotate) - [select for diffs]
Modified Fri Sep 7 02:56:42 2012 UTC (7 years, 1 month ago) by caltinay
File length: 29561 byte(s)
Diff to previous 3957
Fixes to netcdf data source and new ERS (ER Mapper) datasource.


Revision 3957 - (view) (annotate) - [select for diffs]
Modified Wed Sep 5 23:49:23 2012 UTC (7 years, 1 month ago) by caltinay
File length: 21506 byte(s)
Diff to previous 3956
Do not require pyproj module-wide. Print a warning if it is not available but
needed instead of raising an exception.


Revision 3956 - (view) (annotate) - [select for diffs]
Modified Wed Sep 5 04:57:43 2012 UTC (7 years, 1 month ago) by caltinay
File length: 20875 byte(s)
Diff to previous 3947
Fixes to netcdf reader for inversions.


Revision 3947 - (view) (annotate) - [select for diffs]
Modified Wed Aug 22 23:19:10 2012 UTC (7 years, 1 month ago) by caltinay
File length: 20039 byte(s)
Diff to previous 3946
Compiling and installing downunder module now. Adjusted import statements
accordingly. Added a gravity test run.


Revision 3946 - (view) (annotate) - [select for diffs]
Added Wed Aug 22 02:08:12 2012 UTC (7 years, 1 month ago) by caltinay
File length: 19896 byte(s)
Initial import of inversion code from devteam area, rev. 51.
Nothing is scons built/installed/tested yet.


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