February 2012 Commit Log

Number of Commits:

8

Number of Active Developers:

1

jdowell 2012-02-27 12:42 #8 Rev.: 787

Updated the various bits of the MCS metadata to deal with the new spectrometer keywords. Added the spectrometer command to mcs.py

12 lines of code changed in 2 files:

• trunk/lsl/lsl/common: mcs.py (+4 -2), metabundle.py (+8 -4)

jdowell 2012-02-19 16:15 #7 Rev.: 786

Added the SVN keywords to drspec.py.

1 lines of code changed in 1 file:

• trunk/lsl/lsl/reader: drspec.py (+1)

jdowell 2012-02-19 16:03 #6 Rev.: 784

Added support for reading in the DR spectrometer output. Forced metabundle to return observations in numerical order.

679 lines of code changed in 5 files:

• trunk/lsl: CHANGELOG (+1)
• trunk/lsl/lsl/common: metabundle.py (+1 -1)
• trunk/lsl/lsl/reader: __init__.py (+1), drspec.py (new 440), gofast.c (+236 -1)

jdowell 2012-02-14 18:32 #5 Rev.: 782

Added in a numeric-observting-mode-to-string converter to lsl.common.mcs to help with understanding .obs files. Did a type conversion on the output of lsl.common.metabungle.getObservationSpec() to clear out the ctypes array.

28 lines of code changed in 2 files:

• trunk/lsl/lsl/common: mcs.py (+23 -1), metabundle.py (+5 -3)

jdowell 2012-02-14 11:41 #4 Rev.: 780

Added in two new scripts to convert TRK_JOV/TRK_SOL observations to TRK_RADEC. Added a __str__() method to sdf.Observation() to provide a nice way to print the observations.

5 lines of code changed in 1 file:

• trunk/lsl/lsl/common: sdf.py (+5)

jdowell 2012-02-14 10:55 #3 Rev.: 779

Fixed the beam problem with sessionGUI/sdf.py. Before sessionGUI was set up to allow multiple beams to be scheduled at the same time within a session. However, that's not how a session works and, by definition, a session only uses one beam.

2 lines of code changed in 1 file:

• trunk/lsl/lsl/common: sdf.py (+2 -5)

jdowell 2012-02-10 16:06 #2 Rev.: 778

This may acutally show a working coherent dedispersion method. It seems to work with simulated pulsar data at a variety of central frequencies and bandwidths. The chirp function matches that found in Lorimer and Kramer. Seems to check out.

52 lines of code changed in 1 file:

• trunk/lsl/lsl/misc: dedispersion.py (+52 -24)

jdowell 2012-02-06 15:10 #1 Rev.: 775

Major re-work of the MCS0030 meta-data parsing modules. The original approach of the byteswise reading was fundamentally flawed since it ignore structure aligmnent. Everything has now be reimplemented with Python ctypes and a C structure -> ctypes.Structure parser. Support for .cs files has also been added to metabundle.

984 lines of code changed in 4 files:

• trunk/lsl/lsl/common: mcs.py (+417 -12), metabundle.py (+246 -76), sdm.py (+121 -48), stations.py (+200 -139)

January 2012 »