1 files changed, 3 insertions, 0 deletions
diff --git a/lib/dfatool.py b/lib/dfatool.py
index 8f08211..ffe5a3b 100755
--- a/lib/dfatool.py
+++ b/lib/dfatool.py
@@ -1250,6 +1250,9 @@ def pta_trace_to_aggregate(traces, ignore_trace_indexes = []):
                     arg_count[elem['name']] = len(elem['args'])
                 if elem['name'] != 'UNINITIALIZED':
                     _add_trace_data_to_aggregate(by_name, elem['name'], elem)
+    for elem in by_name.values():
+            for key in elem['attributes']:
+                elem[key] = np.array(elem[key])
     return by_name, parameter_names, arg_count