proj4 = '+proj=tmerc +lat_0=-9.5 +lon_0=-76 +k=0.99932994 +x_0=720000 +y_0=1039979.159 +ellps=intl +towgs84=-288,175,-376,0,0,0,0 +units=m +no_defs +type=crs'
m = Map(256,256,proj4)
lyr = Layer('Name',proj4)