ForceTab

Force the use of the -TAB algorithm when writing FITS-WCS headers?

Description:

This attribute is a boolean value which indicates if the " -TAB" algorithm, defined in FITS-WCS paper III, should be used if at all possible when writing out a FrameSet using the FITS-WCS encoding.

Note this attribute has no effect unless the TabOK attribute is set to a positive non-zero value. If, in addition to setting TabOK, ForceTab is set to non-zero value, astWrite will attempt to use the

Type:
Integer (boolean).

Applicability

FitsChan
All FitsChans have this attribute.