set_dwf_pixel_scale - reset the pixel scale of a wavefront.

Calling Sequence

[dwf_out]=set_dwf_pixel_scale(dwf_in,pxlscl)

Parameters

• dwf_in :input field.it must be diffractive wavefront.
• pxlscl : the pixel scale to set
• dwf_out : the output field or diffractive wavefront.

Description

reset the pixel scale of a wavefront.

Examples

	F1=begin(1,1e-6,100);
	F2=circ_ap(F1,0.5);
	dwf_fits(F2,"f2");
	F3=set_dwf_pixel_scale(F2,2/100);	
	dwf_fits(F3,"f3");
 

Author

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

See Also

begin ,   pl_wave ,   sp_wave ,   set_dwf_frame ,   set_dwf_direction ,   set_dwf_timestamp ,