DESCRIPTION

       usage: segysqldump.py [options] key1 key2 key3 ...

   options:
       --version
              show program's version number and exit

       -h, --help
              show this help message and exit

       -d DBFILENAME, --database=DBFILENAME
              Database  containing  imported  segy  file and trace header info
              [default: segy.db]

       -n NTHTRACE, --nth-trace=NTHTRACE
              How many trace entries  to  skip  before  writing  out  a  label
              [default: 500]

       -w WIDTH, --width=WIDTH
              Character width of each field [default: 12]

       -r, --raw
              Do not translate X and Y.  Show them in the orignal segy form.

       --min-sec
              Output coordinates in degrees min seconds format

       -u, --from-utm
              Assume x and y are in UTM and convert to Long/Lat

       -z UTMZONE, --utm-zone=UTMZONE
              Specify the UTM zone if converting from UTM to Long/Lat

       -c FORCECOORDUNIT, --coord-unit=FORCECOORDUNIT
              Force  a  SEGY coordinate system, e.g. 2 == seconds of arc.  Use
              this for short format databases. [default: follow file]

       -x, --flip-x
              Multiply the x coordinate by -1

       -y, --flip-y
              Multiply the x coordinate by -1

       -H FORCEHEMISPHERE, --force-hemisphere=FORCEHEMISPHERE
              Force hemisphere for shots  that  have  bad  navigation.   0-NW,
              1-NE,  2-SW,  3-SE

       -l, --list-keys
              List the possible keys and exit

       -L LIMIT, --limit=LIMIT
              Limit the output to this many lines [default: none]

Schwehr                          October 2005                SEGYSQLDUMP.PY(1)