Merge pull request #266 from desihub/num_coeff

adjust coeff size for legendre only for archetypes

py/redrock/external/desi.py

@@ -851,9 +851,9 @@ def rrdesi(options=None, comm=None):
         dwave = targets.wavegrids()
 
         ncamera = len(list(dwave.keys())) # number of cameras for given instrument
-        if args.archetypes_no_legendre:
+        if args.archetypes_no_legendre or args.archetypes is None:
             if comm_rank == 0:
-                print('--archetypes-no-legendre argument is provided, will turn off all the Legendre related arguments')
+                print('no archetypes or --archetypes-no-legendre; will turn off all the Legendre related arguments')
             archetype_legendre_prior = None
             archetype_legendre_degree =0
             archetype_legendre_percamera = False

py/redrock/zfind.py

@@ -595,7 +595,7 @@ def zfind(targets, templates, mp_procs=1, nminima=3, archetypes=None, priors=Non
         if allzfit['spectype'].dtype != '<U6':
             allzfit.replace_column('spectype',allzfit['spectype'].astype('<U6'))
 
-        if not per_camera:
+        if archetypes is None or not per_camera:
             maxcoeff = np.max([t.template.nbasis for t in templates])
         else:
             if n_nearest is not None: