/usr/include/gmt/gmt_customio.h is in libgmt-dev 4.5.11-1build1.
This file is owned by root:root, with mode 0o644.
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* $Id: gmt_customio.h 9923 2012-12-18 20:45:53Z pwessel $
*
* Copyright (c) 1991-2013 by P. Wessel and W. H. F. Smith
* See LICENSE.TXT file for copying and redistribution conditions.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 or any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* Contact info: gmt.soest.hawaii.edu
*--------------------------------------------------------------------*/
/*
* Include file for gmt_customio functions.
*
* Author: Paul Wessel
* Date: 06-DEC-2001
* Version: 4
*
*/
#ifndef GMT_CUSTOMIO_H
#define GMT_CUSTOMIO_H
EXTERN_MSC void GMT_grdio_init (void);
/* List groups of 5 integer functions for each custom i/o grd format */
/* Format # 0 (default) and # 7-11 */
EXTERN_MSC GMT_LONG GMT_cdf_read_grd_info (struct GRD_HEADER *header);
EXTERN_MSC GMT_LONG GMT_cdf_update_grd_info (struct GRD_HEADER *header);
EXTERN_MSC GMT_LONG GMT_cdf_write_grd_info (struct GRD_HEADER *header);
EXTERN_MSC GMT_LONG GMT_cdf_read_grd (struct GRD_HEADER *header, float *grid, double w, double e, double s, double n, GMT_LONG *pad, GMT_LONG complex);
EXTERN_MSC GMT_LONG GMT_cdf_write_grd (struct GRD_HEADER *header, float *grid, double w, double e, double s, double n, GMT_LONG *pad, GMT_LONG complex);
/* Format # 1 */
EXTERN_MSC GMT_LONG GMT_native_read_grd_info (struct GRD_HEADER *header);
EXTERN_MSC GMT_LONG GMT_native_update_grd_info (struct GRD_HEADER *header);
EXTERN_MSC GMT_LONG GMT_native_write_grd_info (struct GRD_HEADER *header);
EXTERN_MSC GMT_LONG GMT_native_read_grd (struct GRD_HEADER *header, float *grid, double w, double e, double s, double n, GMT_LONG *pad, GMT_LONG complex);
EXTERN_MSC GMT_LONG GMT_native_write_grd (struct GRD_HEADER *header, float *grid, double w, double e, double s, double n, GMT_LONG *pad, GMT_LONG complex);
/* Format # 3 */
EXTERN_MSC GMT_LONG GMT_ras_read_grd_info (struct GRD_HEADER *header);
EXTERN_MSC GMT_LONG GMT_ras_update_grd_info (struct GRD_HEADER *header);
EXTERN_MSC GMT_LONG GMT_ras_write_grd_info (struct GRD_HEADER *header);
EXTERN_MSC GMT_LONG GMT_ras_read_grd (struct GRD_HEADER *header, float *grid, double w, double e, double s, double n, GMT_LONG *pad, GMT_LONG complex);
EXTERN_MSC GMT_LONG GMT_ras_write_grd (struct GRD_HEADER *header, float *grid, double w, double e, double s, double n, GMT_LONG *pad, GMT_LONG complex);
/* Format # 5 */
EXTERN_MSC GMT_LONG GMT_bit_read_grd (struct GRD_HEADER *header, float *grid, double w, double e, double s, double n, GMT_LONG *pad, GMT_LONG complex);
EXTERN_MSC GMT_LONG GMT_bit_write_grd (struct GRD_HEADER *header, float *grid, double w, double e, double s, double n, GMT_LONG *pad, GMT_LONG complex);
/* Format # 6+20 */
EXTERN_MSC GMT_LONG GMT_srf_read_grd_info (struct GRD_HEADER *header);
EXTERN_MSC GMT_LONG GMT_srf_update_grd_info (struct GRD_HEADER *header);
EXTERN_MSC GMT_LONG GMT_srf_write_grd_info (struct GRD_HEADER *header);
EXTERN_MSC GMT_LONG GMT_srf_read_grd (struct GRD_HEADER *header, float *grid, double w, double e, double s, double n, GMT_LONG *pad, GMT_LONG complex);
EXTERN_MSC GMT_LONG GMT_srf_write_grd (struct GRD_HEADER *header, float *grid, double w, double e, double s, double n, GMT_LONG *pad, GMT_LONG complex);
/* Format # 12 */
#include "gmt_mgg_header2.h"
/* Format # 15-19 */
EXTERN_MSC GMT_LONG GMT_nc_read_grd_info (struct GRD_HEADER *header);
EXTERN_MSC GMT_LONG GMT_nc_update_grd_info (struct GRD_HEADER *header);
EXTERN_MSC GMT_LONG GMT_nc_write_grd_info (struct GRD_HEADER *header);
EXTERN_MSC GMT_LONG GMT_nc_read_grd (struct GRD_HEADER *header, float *grid, double w, double e, double s, double n, GMT_LONG *pad, GMT_LONG complex);
EXTERN_MSC GMT_LONG GMT_nc_write_grd (struct GRD_HEADER *header, float *grid, double w, double e, double s, double n, GMT_LONG *pad, GMT_LONG complex);
/* Format # 21 */
EXTERN_MSC GMT_LONG GMT_agc_read_grd_info (struct GRD_HEADER *header);
EXTERN_MSC GMT_LONG GMT_agc_update_grd_info (struct GRD_HEADER *header);
EXTERN_MSC GMT_LONG GMT_agc_write_grd_info (struct GRD_HEADER *header);
EXTERN_MSC GMT_LONG GMT_agc_read_grd (struct GRD_HEADER *header, float *grid, double w, double e, double s, double n, GMT_LONG *pad, GMT_LONG complex);
EXTERN_MSC GMT_LONG GMT_agc_write_grd (struct GRD_HEADER *header, float *grid, double w, double e, double s, double n, GMT_LONG *pad, GMT_LONG complex);
#ifdef USE_GDAL
/* Format # 22 */
EXTERN_MSC int GMT_gdalread (char *gdal_filename, struct GDALREAD_CTRL *prhs, struct GD_CTRL *Ctrl);
EXTERN_MSC GMT_LONG GMT_gdal_read_grd_info (struct GRD_HEADER *header);
EXTERN_MSC GMT_LONG GMT_gdal_update_grd_info (struct GRD_HEADER *header);
EXTERN_MSC GMT_LONG GMT_gdal_write_grd_info (struct GRD_HEADER *header);
EXTERN_MSC GMT_LONG GMT_gdal_read_grd (struct GRD_HEADER *header, float *grid, double w, double e, double s, double n, GMT_LONG *pad, GMT_LONG complex);
EXTERN_MSC GMT_LONG GMT_gdal_write_grd (struct GRD_HEADER *header, float *grid, double w, double e, double s, double n, GMT_LONG *pad, GMT_LONG complex);
#endif
#define GRD_HEADER_SIZE 892
EXTERN_MSC float GMT_decode (void *vptr, GMT_LONG k, GMT_LONG type);
EXTERN_MSC void GMT_encode (void *vptr, GMT_LONG k, float z, GMT_LONG type);
/* Definition for Sun rasterfiles */
struct rasterfile {
int magic; /* magic number */
int width; /* width (pixels) of image */
int height; /* height (pixels) of image */
int depth; /* depth (1, 8, or 24 bits) of pixel */
int length; /* length (bytes) of image */
int type; /* type of file; see RT_* below */
int maptype; /* type of colormap; see RMT_* below */
int maplength; /* length (bytes) of following map */
/* color map follows for maplength bytes, followed by image */
};
#define RAS_MAGIC 0x59a66a95 /* Magic number for Sun rasterfile */
#define EPS_MAGIC 0x25215053 /* Magic number for EPS file */
#define RT_OLD 0 /* Old-style, unencoded Sun rasterfile */
#define RT_STANDARD 1 /* Standard, unencoded Sun rasterfile */
#define RT_BYTE_ENCODED 2 /* Run-length-encoded Sun rasterfile */
#define RT_FORMAT_RGB 3 /* [X]RGB instead of [X]BGR Sun rasterfile */
#define RMT_NONE 0 /* maplength is expected to be 0 */
#define RMT_EQUAL_RGB 1 /* red[maplength/3], green[], blue[] follow */
#endif /* GMT_CUSTOMIO_H */
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