script updates

scripts/ec_utils.py

@@ -146,6 +146,9 @@ def map_points(maps, Plist, verbose=0):
             break
         for j in range(1, ncurves):
             if (maps[i][j] != 0) and Qlists[j] == []:
+                if verbose>1:
+                    print("Mapping points from curve {} to curve {} via {}".format(i,j,maps[i][j]))
+                    print("points to be mapped: {}".format(Qlists[i]))
                 Qlists[j] = [maps[i][j](P) for P in Qlists[i]]
                 nfill += 1
     # now we saturate the points just computed at all primes up to maxp

scripts/ecdb.py

@@ -89,12 +89,17 @@ def make_datafiles(infilename, mode='w', verbose=False, prefix="t"):
             reglist = [1 for F in Elist]
         else:
             Plist = get_gens(E, r, verbose)
-            genlist = map_points(maps, Plist)
+            # Saturate these points
             prec0 = mwrank_get_precision()
             mwrank_set_precision(mwrank_saturation_precision)
             if verbose:
-                print("genlist (before saturation) = {}".format(genlist))
-            genlist = [Elist[i].saturation(genlist[i], max_prime=mwrank_saturation_maxprime)[0] for i in range(ncurves)]
+                print("gens (before saturation) = {}".format(Plist))
+            Plist, ind, _ = Elist[0].saturation(Plist, max_prime=-1)
+            if verbose:
+                print("gens (after saturation) = {}".format(Plist))
+                if ind>1:
+                    print("index gain {}".format(ind))
+            genlist = map_points(maps, Plist)
             if verbose:
                 print("genlist (before reduction) = {}".format(genlist))
             genlist = [Elist[i].lll_reduce(genlist[i])[0] for i in range(ncurves)]