Changeset 87 for python/nmtools.py

Timestamp:

02/05/09 20:28:35 (7 years ago)

Author:

mmckerns

Message:

added tools.wrap_bounds; added range bounds to fmin (modified from park.simplex)

File:

• python/nmtools.py (modified) (1 diff)

python/nmtools.py

@@ -16 +16 @@
          sim = inst.population
          fsim = inst.popEnergy
-         return (max(numpy.ravel(abs(sim[1:]-sim[0]))) <= xtol \
-                and max(abs(fsim[0]-fsim[1:])) <= ftol)
+         #FIXME: abs(inf - inf) will raise a warning...
+         errdict = numpy.seterr(invalid='ignore') #FIXME: turn off warning 
+         answer = (max(numpy.ravel(abs(sim[1:]-sim[0]))) <= xtol \
+                  and max(abs(fsim[0]-fsim[1:])) <= ftol)
+         numpy.seterr(invalid=errdict['invalid']) #FIXME: turn on warnings
+         return answer
     return _