I am trying to run astrodrizzle to combine 814w wfc3 uvis images. When I run astrodrizzle in pyraf or python I get this attribute error and cannot figure this out to save my life. Any help would be appreciated.
Luke the program was started with the code below...
from numpy import unique,where,array,median,max,std,zeros,linspace,correlate,arange,log10
from pyraf import iraf
from iraf import stsdas
from drizzlepac import astrodrizzle
', output='814w_final',final_scale=0.04, final_rot=0)