/usr/include/astrometry/build-index.h is in astrometry.net 0.46-0ubuntu2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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This file is part of the Astrometry.net suite.
Copyright 2009 Dustin Lang.
The Astrometry.net suite 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.
The Astrometry.net suite 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.
You should have received a copy of the GNU General Public License
along with the Astrometry.net suite ; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef BUILD_INDEX_H
#define BUILD_INDEX_H
#include "fitstable.h"
#include "index.h"
#include "an-bool.h"
#include "index.h"
struct index_params {
// catalog:
const char* racol;
const char* deccol;
// in arcsec
double jitter;
// uniformization:
const char* sortcol;
anbool sortasc;
double brightcut;
int bighp;
int bignside;
int sweeps;
double dedup;
int margin;
int UNside;
// hpquads:
int Nside;
void* hpquads_sort_data;
int (*hpquads_sort_func)(const void*, const void*);
int hpquads_sort_size;
// quad size range, in arcmin
double qlo; double qhi;
int passes;
int Nreuse; int Nloosen;
anbool scanoccupied;
int dimquads;
int indexid;
// general options
anbool inmemory;
anbool delete_tempfiles;
char* tempdir;
char** args;
int argc;
};
typedef struct index_params index_params_t;
void build_index_defaults(index_params_t* params);
int build_index_files(const char* catalogfn, const char* indexfn,
index_params_t* params);
int build_index(fitstable_t* catalog, index_params_t* p,
index_t** p_index, const char* indexfn);
int build_index_shared_skdt(const char* starkdfn, startree_t* starkd,
index_params_t* p,
index_t** p_index, const char* indexfn);
int build_index_shared_skdt_files(const char* starkdfn, const char* indexfn,
index_params_t* p);
#endif
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