This file is indexed.

/usr/include/gmt/mgd77/mgd77_functions.h is in libgmt-dev 5.4.3+dfsg-1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
/* $Id: mgd77_functions.h 19521 2017-12-27 22:38:24Z pwessel $
 *
 * Code automatically generated by mgd77netcdfhelper.sh
 * To be included by mgd77_functions.c
 *
 * Copyright (c) 2005-2018 by P. Wessel
 * See README file for copying and redistribution conditions.
 */

/*!
 * \file mgd77_functions.h
 * \brief  
 */

#ifndef _MGD77_FUNCTIONS_H
#define _MGD77_FUNCTIONS_H

#include "mgd77.h"

struct MGD77_HEADER_LOOKUP {	/* Book-keeping for one header parameter  */
        char name[64];		/* Name of this parameter (e.g., "Gravity_Sampling_Rate") */
        size_t length;		/* Number of bytes to use */
        unsigned int record;	/* Header record number where it occurs (1-24) */
        unsigned int item;	/* Sequential item order in this record (1->) */
        bool check;	/* true if we actually do a test on this item */
        unsigned int revised;	/* 1 if read/write in via the _REVISED attribute */
        char *ptr[2];		/* Pointers to the corresponding named variable in struct MGD77_HEADER_PARAMS (orig and revised) */
};

struct MGD77_HEADER_PARAMS {            /* See MGD-77 Documentation from NGDC for details */
  /* Sequence No 01: */
  char Record_Type;
	char Survey_Identifier[9];
	char Format_Acronym[6];
	char Data_Center_File_Number[9];
	char Parameters_Surveyed_Code[6];
	char File_Creation_Year[5];
	char File_Creation_Month[3];
	char File_Creation_Day[3];
	char Source_Institution[40];
	/* Sequence No 02: */
	char Country[19];
	char Platform_Name[22];
	char Platform_Type_Code;
	char Platform_Type[7];
	char Chief_Scientist[33];
	/* Sequence No 03: */
	char Project_Cruise_Leg[59];
	char Funding[21];
	/* Sequence No 04: */
	char Survey_Departure_Year[5];
	char Survey_Departure_Month[3];
	char Survey_Departure_Day[3];
	char Port_of_Departure[33];
	char Survey_Arrival_Year[5];
	char Survey_Arrival_Month[3];
	char Survey_Arrival_Day[3];
	char Port_of_Arrival[31];
	/* Sequence No 05: */
	char Navigation_Instrumentation[41];
	char Geodetic_Datum_Position_Determination_Method[39];
	/* Sequence No 06: */
	char Bathymetry_Instrumentation[41];
	char Bathymetry_Add_Forms_of_Data[39];
	/* Sequence No 07: */
	char Magnetics_Instrumentation[41];
	char Magnetics_Add_Forms_of_Data[39];
	/* Sequence No 08: */
	char Gravity_Instrumentation[41];
	char Gravity_Add_Forms_of_Data[39];
	/* Sequence No 09: */
	char Seismic_Instrumentation[41];
	char Seismic_Data_Formats[39];
	/* Sequence No 10: */
	char Format_Type;
	char Format_Description[95];
	/* Sequence No 11: */
	char Topmost_Latitude[4];
	char Bottommost_Latitude[4];
	char Leftmost_Longitude[5];
	char Rightmost_Longitude[5];
	/* Sequence No 12: */
	char Bathymetry_Digitizing_Rate[4];
	char Bathymetry_Sampling_Rate[13];
	char Bathymetry_Assumed_Sound_Velocity[6];
	char Bathymetry_Datum_Code[3];
	char Bathymetry_Interpolation_Scheme[57];
	/* Sequence No 13: */
	char Magnetics_Digitizing_Rate[4];
	char Magnetics_Sampling_Rate[3];
	char Magnetics_Sensor_Tow_Distance[5];
	char Magnetics_Sensor_Depth[6];
	char Magnetics_Sensor_Separation[4];
	char Magnetics_Ref_Field_Code[3];
	char Magnetics_Ref_Field[13];
	char Magnetics_Method_Applying_Res_Field[48];
	/* Sequence No 14: */
	char Gravity_Digitizing_Rate[4];
	char Gravity_Sampling_Rate[3];
	char Gravity_Theoretical_Formula_Code;
	char Gravity_Theoretical_Formula[18];
	char Gravity_Reference_System_Code;
	char Gravity_Reference_System[17];
	char Gravity_Corrections_Applied[39];
	/* Sequence No 15: */
	char Gravity_Departure_Base_Station[8];
	char Gravity_Departure_Base_Station_Name[34];
	char Gravity_Arrival_Base_Station[8];
	char Gravity_Arrival_Base_Station_Name[32];
	/* Sequence No 16: */
	char Number_of_Ten_Degree_Identifiers[3];
	char Ten_Degree_Identifier[151];
	/* Sequence No 18: */
	char Additional_Documentation_1[79];
	/* Sequence No 19: */
	char Additional_Documentation_2[79];
	/* Sequence No 20: */
	char Additional_Documentation_3[79];
	/* Sequence No 21: */
	char Additional_Documentation_4[79];
	/* Sequence No 22: */
	char Additional_Documentation_5[79];
	/* Sequence No 23: */
	char Additional_Documentation_6[79];
	/* Sequence No 24: */
	char Additional_Documentation_7[79];
};

void MGD77_Write_Header_Params (struct GMT_CTRL *C, struct MGD77_CONTROL *F, struct MGD77_HEADER_PARAMS **P);

unsigned int MGD77_Get_Param (struct GMT_CTRL *C, struct MGD77_CONTROL *F, char *name, char *value_orig, char *value_revised);
void MGD77_Put_Param (struct GMT_CTRL *C, struct MGD77_CONTROL *F, char *name, size_t length_orig, char *value_orig, size_t length_rev, char *value_revised, unsigned int revised);
void MGD77_Read_Header_Params (struct GMT_CTRL *C, struct MGD77_CONTROL *F, struct MGD77_HEADER_PARAMS **P);
void MGD77_Dump_Header_Params (struct GMT_CTRL *C, struct MGD77_CONTROL *F, struct MGD77_HEADER_PARAMS *P);
void MGD77_Reset_Header_Params (struct GMT_CTRL *C, struct MGD77_CONTROL *F);
void MGD77_Init_Ptr (struct GMT_CTRL *C, struct MGD77_HEADER_LOOKUP *H, struct MGD77_HEADER_PARAMS **P);
int MGD77_Param_Key (struct GMT_CTRL *C, int record, int item);

#define MGD77_N_HEADER_PARAMS 72U

extern struct MGD77_HEADER_LOOKUP MGD77_Header_Lookup[];

#endif /* _MGD77_FUNCTIONS_H */