NAME
gmtconvert - Convert between ASCII and binary 1-D tables
SYNOPSIS
gmtconvert [ inputfiles] [ -H[nrec] ] [ -M[flag] ] [ -V ] [
-: ] [ -bi[s]n ] [ -bo[s] ]
DESCRIPTION
gmtconvert reads its standard input [or inputfiles] and
writes out the information to standard output. Its main
purpose is to convert between binary and ASCII data tables.
Input (and hence output) may have multiple subheaders if -M
is selected.
datafile(s)
ASCII (or binary, see -bi) file(s) holding a number of
data columns.
OPTIONS
-H Input file(s) has Header record(s). Number of header
records can be changed by editing your .gmtdefaults
file. If used, GMT default is 1 header record.
-M Multiple segment file(s). Segments are separated by a
special record. For ASCII files the first character
must be flag [Default is '>']. For binary files all
fields must be NaN.
-V Selects verbose mode, which will send progress reports
to stderr [Default runs "silently"].
-: Toggles between (longitude,latitude) and
(latitude,longitude) input/output. [Default is
(longitude,latitude)].
-bi Selects binary input. Append s for single precision
[Default is double]. Append n for the number of
columns in the binary file(s).
-bo Selects binary output. Append s for single precision
[Default is double].
EXAMPLES
To convert the binary file test.b (single precision) with 4
columns to ASCII, try
gmtconvert test.b -bis4 > test.dat
To convert the multiple segment ASCII table test.d to a dou-
ble precision binary file, try
gmtconvert test.d -M -bo > test.b
SEE ALSO
gmt(l), minmax(l)