segyio-crop1

Synposis

segyio-crop [OPTION]... SOURCE DEST

Overview

segyio-crop Copy a sub cube from SEG-Y file SOURCE to DEST.

If no begin or end options are specified, this program is essentially a copy. If a begin option is omitted, the program copies from the start of the file. If an end option is omitted, the program copies until the end of file is reached.

Mandatory arguments to long options are mandatory for short options too.

Options

-i, --iline-begin=LINE

inline to copy from

-I, --iline-end=LINE

inline to copy to (inclusive)

-x, --xline-begin=LINE

crossline to copy from

-X, --xline-end=LINE

crossnline to copy to (inclusive)

--inline-begin=LINE

alias to --iline-begin

--inline-end=LINE

alias to --iline-end

--crossline-begin=LINE

alias to --xline-begin

--crossline-end=LINE

alias to --xline-end

-f, --format=FORMAT

override sample format. defaults to inferring from the binary header.

available formats: ibm ieee short long char

-s, --sample-begin=LINE

sample to copy from

-S, --sample-end=LINE

sample to copy to (inclusive)

-b, --il=NUM

inline header word byte offset; must align with SEG-Y defined offsets

defaults to 189

-B, --xl=NUM

crossline header word byte offset; must align with SEG-Y defined offsets

defaults to 193

-v, --verbose

increase verbosity

--version

output version information and exit

--help

display this help and exit