simplesegy release history

• 0.7 - 2009-02-13
  • new command: segy-validate - tries to find problem spots in segy files
  • segy-metadata: now can force year and julian day if need be
  • segy-info: text mode formats a bit better
  • segy: changed the handling of coordinates. 'x' and 'y' are now interpreted coordinates. use 'x_raw' and 'y_raw' for originals
  • debugging: in checkpoint, fixed the filename to match the actual calling file
  • new file: common_opts for command line options that are common to many programs
• 0.6 - 2009-02-12
  • More error trappings for ODEC format. Some only read in Sonarweb
  • Added summar to info. Incomplete
  • More info on ODEC.
  • Added cmds/slice for cutting up segy files to a subset of traces
  • Fixed a bug in metadata where the program only worked in verbose mode... bad indentation
  • Hopefully kml works better
  • segy.py: Trace indexing from a Segy instance should work now
  • segy.py: Number of traces implemented
  • Traces can now return their raw data. Used by slice
• 0.5 - 2009-02-11
  • segy-metadata: Added ODEC options
  • docs/odec.txt: New file with format documentation
• 0.4 - 2009-02-11
  • segy.py: Merged in Vesa Hautsalo's fixes (extendend headers would not have worked)
  • segy.py: Now can read ODEC's non-segy segy w/ help from Paul Henkart
  • segy.py: Much better support for decoding positions. Looked at cwp-su. Still missing support for 4
  • segy.py: cleanup of method order for Trace
  • added displays/kml.py, utils/debugging.py
  • cmds: Added segy-info command
• 0.3 - 2009-01-26
  • segy.py: Fixed bug that prevented reading the trace sample
• 0.2 - 2009-01-26
  • First real public release for reading segy and templating metadata
• 0.1 - 2009-01-25
  • Getting reasonable