./toolbox/io
line_sdfits__define.pro

FITS
|
+-SDFITS
  |
  +-line_sdfits

All known superclasses:

SDFITS, FITS

Last modification date:

Thu Jun 2 23:56:08 2005

Class provides an interface for reading/writing sdfits files that contain spectral line data.

Fields inherited from FITS:

string   FILE_NAME longword integer   NUM_EXTENSIONS pointer   EXTENSION_NAMES pointer   EXTENSION_TYPES pointer   AXIS object reference   PRIMARY_HEADER object reference   EXT_HEADER longword integer   PROPERTIES_KNOWN longword integer   DEBUG string   VERSION

Routine Summary  3 routines

procedure line_sdfits__define
Class provides an interface for reading/writing sdfits files that contain spectral line data.

function LINE_SDFITS::init([file_name], /new, _EXTRA=_EXTRA)
Class constructor - object is constructed and file may be checked for validity

function LINE_SDFITS::check_file_validity(_EXTRA=_EXTRA)
Checks sdfits file for basic validity, and also that it contains spectral line data

Routine Details

line_sdfits__define

procedure line_sdfits__define

Class provides an interface for reading/writing sdfits files that contain spectral line data.

Inherits

sdfits

LINE_SDFITS::init

function LINE_SDFITS::init([file_name], /new, _EXTRA=_EXTRA)

Class constructor - object is constructed and file may be checked for validity

Parameters
file_name in, optional string	full path name to sdfits file

Keywords
new in boolean	is this a new file? _
_EXTRA	.

LINE_SDFITS::check_file_validity

function LINE_SDFITS::check_file_validity(_EXTRA=_EXTRA)

Checks sdfits file for basic validity, and also that it contains spectral line data

Returns

0,1

Uses

SDFITS::check_sdfits_properties