void PrintUsage

(

)

Definition at line 1068 of file fitsdump.cc.

Referenced by main().

{
    cout <<
        "fitsdump is a tool to dump data from a FITS table as ascii.\n"
        "\n"
        "Usage: fitsdump [OPTIONS] fitsfile col col ... \n"
        "  or:  fitsdump [OPTIONS]\n"
        "\n"
        "Addressing a column:\n"
        "  ColumnName:         Will address all fields of a column\n"
        "  ColumnName[n]:      Will address the n-th field of a column (starts with 0)\n"
        "  ColumnName[n1:n2]:  Will address all fields between n1 and including n2\n"
#ifdef HAVE_ROOT
        "\n"
        "Selecting a column:\n"
        "  Commandline option:  --filter\n"
        "  Explanation:  Such a selection is evaluated using TFormula, hence, every "
        "mathematical operation allowed in TFormula is allowed there, too. "
        "The reference is the column index as printed in the output stream, "
        "starting with 1. The index 0 is reserved for the row number.\n"
#endif
        ;
    cout << endl;
}

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