znk_fits - write a zernike polynomial to a FITS file.

Calling Sequence

[znk_out]=znk_fits(znk_in,filename[,time])

Parameters

• znk_in : the input Zernike polynomial.
• filename : input a filename.
• time : 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.
• znk_out : the output Zernike polynomial (equate to znk_in).

Description

write a zernike polynomial to a FITS file.

Examples

	znk=znk_mod(1);
	znk=set_znk_cos_coef(znk,1,1,1);
	znk_fits(znk,"znk",1);
 

Author

Chen jingyuan, Gan guangyong (IAPCM, Beijing,China.)

See Also

znk_mod ,   set_znk_cos_coef ,   set_znk_sin_coef ,