February 2011 Commit Log

Number of Commits:
18
Number of Active Developers:
1
jdowell 2011-02-28 17:17 Rev.: 319

Removed the extra test_fx tests that correspond to the PXMaster function. More work on getting the self-cal. routines working.

30 lines of code changed in 2 files:

jdowell 2011-02-21 11:54 Rev.: 317

Cleaned up the imaging.selfCal module and added a new implementation of self-cal. The module needs better documentation.

133 lines of code changed in 2 files:

jdowell 2011-02-21 11:14 Rev.: 316

Added in some of the new documentation from the 0.3.x branch (r311). Finally added in the start of the imaging module. Removed the filter bank stuff from the correlator functions since it just doesn't work right now. Fixed a problem with possm.py dealing with FITS IDI files that *don't* have a stand mapper table.

343 lines of code changed in 16 files:

jdowell 2011-02-14 17:49 Rev.: 307

Got the various functions in spec.c to agree with their Python counterparts for computing PSDs. Added a PSD polyphase filter function to correlator.fx. Changed how windows are applied in the C extensions. Windows are now passed in as functions rather than as pre-evaluated arrays. Problems: It seems like the polyphase filter in the correlator give random phases. PSDs computed using the PEngines look good and agree with everything coming out of spec.c but it is not clear what's up with the phases.

496 lines of code changed in 3 files:

jdowell 2011-02-12 23:12 Rev.: 306

Copy-and-paste strikes again with module names in correlator.fx.SpecMaster. Also some more updates to the test_fx unit tests to try to fix the problems with testing on mac. The problems seem to be related to the delay calculations coming up with negative delays. I've added in some more realistic sample rate and frequencies to the data to see if that will clear things up.

20 lines of code changed in 2 files:

jdowell 2011-02-12 22:00 Rev.: 305

Some work to address the MemoryError problems on macs. Added in a new SpecMaster function to correlator.fx to apply a python interface to _spec.so. Added new tests for the new filter bank P-engines. Moved tests for teh older correlator.fx functions to test_fx_old.

335 lines of code changed in 6 files:

jdowell 2011-02-11 22:47 Rev.: 304

Added extension to lsl.correlator called spec.c to replace the fx.calcSpectra function and made the necessary changes to the setup script. Cleaned up some of the windowing code in core.c to deal with a few memory leaks that turned up. Added a few lines to deal with masked arrays in statistics.robust. It's not a complete solution, but it's a start.

943 lines of code changed in 6 files:

jdowell 2011-02-11 15:43 Rev.: 303

Large number of changes associated with cleaning up some of the unit tests (particularly ones that write files) and getting all of the DRX code functioning 100%. Removed some of the older single-threaded, signle-stand (level 1) functions from core.c. Added new compiler options to gofast.c to make it even faster. Cleaned up the DP simulation code to be verbose or not and to allow for only one DRX tuning to be simulated. I've probably missed something...

640 lines of code changed in 17 files:

jdowell 2011-02-07 18:54 Rev.: 302

Removed the silly printf statment I put in gofast.c for debugging.

0 lines of code changed in 1 file:

jdowell 2011-02-07 18:50 Rev.: 301

Fixed the errors in the reader._gofast exceptions.

83 lines of code changed in 2 files:

jdowell 2011-02-07 18:13 Rev.: 300

Added the lsl.reader._gofast extension for reading DP frames faster. Added in the machinary needed to build and test the new extension.

586 lines of code changed in 4 files:

jdowell 2011-02-07 17:02 Rev.: 299

Lots of changes to the correlator to add in support for windowing the data, faster C-based XMAC, and filterbanks. Some work on correlator.filterbank to make things consistent with the correlator's code.

1132 lines of code changed in 4 files:

jdowell 2011-02-04 17:00 Rev.: 297

The newer parts of nec_util (__readEXCITATION) didn't actually work. I've re-written the function and all seems to be well now.

25 lines of code changed in 2 files:

jdowell 2011-02-03 18:12 Rev.: 295

Even more small changes to fix build problems in r292, r293, and r294.

22 lines of code changed in 2 files:

jdowell 2011-02-03 17:39 Rev.: 294

More small changes to fix build problems in r292 and r293.

8 lines of code changed in 1 file:

jdowell 2011-02-03 17:30 Rev.: 293

Small changes to fix build problems in r292.

45 lines of code changed in 4 files:

jdowell 2011-02-03 17:13 Rev.: 292

Fixed a couple of typos. in the correlator scripts related to frames with bad sync. words. Added in new GSM utilities to convert the HEALpix maps into NPZ files. Added in new LWA-1 dipole responce NEC models. Added in spherical and emperical fits to the dipole responce for use with the revised driftcurve.py script. Numerous new tests.

8365 lines of code changed in 29 files:

jdowell 2011-02-01 14:22 Rev.: 291

Incorportated the various changed in r284, r286, r287, and r289 into the development branch.

72 lines of code changed in 7 files:

January 2011 »

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