int main	(	int	argc,
		const char **	argv
	)

Definition at line 52 of file fitscheck.cc.

References Configuration::DoParse(), Configuration::Get(), fits::GetNumRows(), Configuration::Has(), PrintHelp(), PrintUsage(), Configuration::SetPrintUsage(), and SetupConfiguration().

{
    Configuration conf(argv[0]);
    conf.SetPrintUsage(PrintUsage);
    SetupConfiguration(conf);

    if (!conf.DoParse(argc, argv, PrintHelp))
        return -1;

    if (!conf.Has("fitsfile"))
    {
        cerr << "Filename required." << endl;
        return -1;
    }

    const string fname = conf.Get<string>("fitsfile");

    cout << "Reading '" << fname << "'.." << flush;

    fits file(fname.c_str());
    if (!file)
    {
        cout << "fits::open() failed: " << strerror(errno) << " [errno=" << errno << "]";
        return 1;
    }

    if (!file.IsHeaderOk())
    {
        cout << " header checksum could not be verified." << endl;
        return 2;
    }

    const size_t n = file.GetNumRows()/10;

    while (file.GetNextRow())
        if (file.GetRow()<n && file.GetRow()%n==0)
            cout << '.' << flush;

    if (!file.IsFileOk())
    {
        cout << " data checksum could not be verified." << endl;
        return 3;
    }

    cout << " file ok." << endl;

    return 0;
}

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