; docformat = 'rst' ;+ ; Return angular diameter distance to z ; ; See ajs_comdis for keyword parameters ; :Params: ; z, in, required ; Redshift (or array of values) ;- FUNCTION ajs_angdidis, z, _REF_EXTRA=e compile_opt idl2 return, ajs_comdis(z, _strict_extra=e) / (1 + z) END