aac598d64f
Update numpy dtypes extension for correct type codes.
2015-02-24 17:27:37 +01:00
19c89d9029
Exploratory ideas for header definitions
2015-02-24 11:36:17 +01:00
52cb3a7005
Documentation outline
2015-02-24 11:32:46 +01:00
3fd47ac7e5
Rename complementary_slices() to complementary_intervals().
2015-02-24 11:31:16 +01:00
60e4295b29
Remove support for Python 3.2
2015-02-01 09:46:02 +01:00
7c7b771efb
Remove irrelevant history from the rewrite branch.
2015-02-01 09:12:02 +01:00
8f4b79e906
Fixes Unicode error on Python 2.7.
2015-01-31 22:37:54 +01:00
35678d9ec9
Test end-text stanza present in extended headers.
2015-01-31 21:55:22 +01:00
469832416e
Use integers_in_range to set the batch size rather than simply int to prevent colossal memory allocations.
2015-01-31 21:29:42 +01:00
1e4494298e
Quickstarted Sphinx documentation
2015-01-31 17:59:43 +01:00
b91dd65d82
Removed dependency on unused sys module.
2015-01-31 17:51:22 +01:00
1d20aaf820
Adds Python 3.2 to Travis CI build
2015-01-31 16:19:38 +01:00
78bae6f859
Adds Python 3.3 to Travis CI build
2015-01-31 16:16:16 +01:00
6e8843dce6
Adds Python 2.7 to Travis CI build
2015-01-31 16:10:21 +01:00
99b37024ab
Tidy up imports.
2015-01-31 16:08:48 +01:00
77d5ffb10f
Fixed broken import.
2015-01-31 16:06:22 +01:00
4862f347df
Reinstate Python 2 compatibility.
2015-01-31 16:00:14 +01:00
38511e67ba
Update the README to include a status image.
2015-01-31 09:10:13 +01:00
c9e9e7c599
Point Travis CI and the right test-requirements.txt file
2015-01-31 09:00:00 +01:00
842e16f591
Add a .travis.yml file for Travis CI setup
2015-01-31 08:54:19 +01:00
955eedcf94
Add test-requirements.txt to specify external dependencies for running tests.
2015-01-31 08:53:45 +01:00
0d61bc782e
Use the EMPTY_BYTE_STRING constant instead of b''
2015-01-30 21:00:21 +01:00
d454f2b4eb
Use the array module rather than the struct module for reading the sample arrays. Gives a x3 speed-up. Also fix automatic encoding detection.
2015-01-30 20:57:26 +01:00
5322c2a5d2
Example to time header-reading/catalog-building and trace reading.
2015-01-30 20:54:20 +01:00
a152672bf5
Example program to print a report of important SEG Y file characteristics.
2015-01-30 20:53:07 +01:00
797cfee020
Sweep frequency start definition was missing from the reel header.
2015-01-30 20:52:14 +01:00
5a1f790ffd
Added a simple timed reader example. Also useful for performance testing changes
2015-01-30 16:04:42 +01:00
2d13fc8c82
Removed unused item_size argument from unpack_values()
2015-01-30 14:55:50 +01:00
f1310459d7
write_binary_reel_header() was not forwarding it's endian argument to write_binary_values()
2015-01-30 14:52:46 +01:00
c04cf0901f
General code clean-up of issue PyCharm linter is highlighting.
2015-01-30 14:44:08 +01:00
e56eefbd2c
Return double-precision IEEE float values when reading single-precision IBM floats to prevent loss of precision.
2015-01-30 14:36:35 +01:00
f8c298a971
Correctness and robustness improvements to the IBM <-> IEEE floating point conversions, including additional tests.
2015-01-30 14:34:27 +01:00
e74f4498aa
Fixes issues revealed by the new loadsave.py example program.
2015-01-29 13:26:25 +01:00
ee1e05a9ff
Forward endian parameter in read_binary_values()
2015-01-29 09:45:03 +01:00
81728459e7
Removed dead code. Tightened up use of encodings.
2015-01-29 09:44:25 +01:00
7bad88ce57
Simplified extended textual header formatting.
2015-01-29 09:43:43 +01:00
2e342e5277
Merge branch 'rewrite' of github.com:rob-smallshire/segpy into rewrite
2015-01-28 21:50:15 +01:00
ccbedfa150
High level SEG Y writer. Work in progress
2015-01-28 21:50:04 +01:00
255a490914
Code reorganisation - segpy is now a proper Python package. Rework of the extended textual header for symmetry with the reader. Some additional tests.
2015-01-28 21:42:52 +01:00
8c1fe0742d
Merge pull request #14 from wassname/patch-3
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Fixed pack traceheader error
2015-01-28 14:49:21 +01:00
2709785169
Merge pull request #13 from wassname/patch-2
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Added missing argument for use of SegYReader
2015-01-28 14:48:11 +01:00
9444567b38
Fixed pack traceheader error
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In python 3.3 I got the error: error: pack expected 91 items for packing (got 1), which is fixed is I pass the traceheader's items in as separate arguments by adding an *.
2015-01-28 16:30:55 +08:00
0f5db22d41
Added missing argument for use of SegYReader
2015-01-28 15:54:20 +08:00
246b8515e4
Pass the trace header format to the read_trace_header() function.
2014-12-03 21:52:14 +01:00
8f35206733
Merge key trace header correctness fixes from the rewrite branch into master
2014-12-03 20:52:22 +01:00
1fd7a5d4c6
SegYReader3D.trace_index now accepts an (inline, crossline) tuple rather than two separate arguments.
2014-12-03 20:41:12 +01:00
91e325c95a
Some progress towards complete support for writing SEG Y
2014-12-03 20:38:08 +01:00
2ee69544de
Toolkit functions for writing headers.
2014-10-23 14:16:17 +02:00
6f3aba6a4d
A function for padding iterables.
2014-10-23 14:10:58 +02:00
905ec4fe39
Support for regular and extended textual headers.
2014-10-23 11:41:22 +02:00
Robert Smallshire