; CNA_PIXOK -- Return a mask of GOOD pixels based on the dq array.
;              ZEROSIG and GROT pixels are considered to be OK.

function cna_pixok, indq

@calnica_common

; Arguments:
;  indq    i: data quality array
;  output  i: array containing good/bad pixel mask


    return, (indq eq 0) or (indq eq GROT) or (indq eq ZEROSIG) or $
      (indq eq (GROT + ZEROSIG))

end