parse_iers.c File Reference

Parse IERS files to create object file for AEPHEM. More...

#include <math.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

Functions
void	usage ()
	Print usage message.
int	main (int argc, char *argv[])
	Main for parse_iers. More...

Detailed Description

Parse IERS files to create object file for AEPHEM.

This file becomes a stand-alone executable. It reads in the "finals.all", "deltat.data" and "historic_deltat.data" files from http://maia.usno.navy.mil/ and compiles them into an output file, which can be used to replace time_data.c, which AEPHEM uses for its DUT1 and delta T calculations. One can use this to keep time_data.c up-to-date as these files are updated on the IERS server.

Function Documentation

int main	(	int	argc,
		char *	argv[]
	)

Main for parse_iers.

See usage() for how to operate this program.

Parameters

argc	Number of arguments.
argv	Arguments.

Returns

0.

References usage().