Fix: max_abs_error should be a scalar

2016-07-05 18:35:40 +02:00
parent 9a9f35d9c2
commit 2d95601c5a
1 changed files with 1 additions and 1 deletions
--- a/server/lib/python/cartodb_services/cartodb_services/mapzen/isolines.py
+++ b/server/lib/python/cartodb_services/cartodb_services/mapzen/isolines.py
@@ -49,7 +49,7 @@ class MapzenIsolines:
        # iterate to refine the first solution, if needed
        for i in xrange(0, self.MAX_ITERS):
            errors = [(cost - isorange) / float(isorange) for cost in costs]
-            max_abs_error = [abs(e) for e in errors]
+            max_abs_error = max([abs(e) for e in errors])
            if max_abs_error <= self.TOLERANCE:
                # good enough, stop there
                break