SECTION./CENT
ALIGN/CENTER inframe refframe incent_x,_y refcent_x,_y
	compute start coordinates for inframe to match with refframe center
SECTION./IMAG
ALIGN/IMAGE intab reftab [option] [overlay_flag] [residual_flag]
	compute transformation coefficients for two rotated images
SECTION./INTE
ALIGN/INTER in_ima ref_ima [res_ima] [align_opt] [scale_fact] [cuts_opt]
           interactively align two 2-dim images via ALIGN/IMAGE
