# $Id: gmt.def 12822 2014-01-31 23:39:56Z remko $ # # Define file for X2SYS processing of GMT/MGG files # # This file applies to the GMT MGG file format. # This format was developed by P. Wessel and # Walter H.F. Smith at Lamont in the late 1980ies # Utilities to deal with these files are supplied # in the GMT supplemental package mgg # #--------------------------------------------------------------------- #BINARY # The input file is binary #SKIP 18 # The number of header bytes to skip #--------------------------------------------------------------------- #name intype NaN-proxy? NaN-proxy scale offset oformat time i N 0 1 0 %10.0f lat i N 0 1.0e-6 0 %9.5f lon i N 0 1.0e-6 0 %10.5f faa h Y -32000 0.1 0 %6.1f mag h Y -32000 1 32000 %6.0f top h Y -32000 1 0 %6.0f #---------------------------------------------------------------------