Last update : 21/8/2006
dwf_fits - write the field (diffractive wavefront) to a FITS file.
:input field. it must be diffractive wavefront.
: the output file name (string).
the timestamp of the outfile name. default time = -1.
If the value of time is not positive,
then the timestamp of the outfile will not be included.
: the output field or diffractive wavefront.
write diffractive wavefront data into FITS file.
Chen jingyuan, Gan guangyong (IAPCM, Beijing,China.)