diff --git a/algos/template/algo_template_harness_run.m b/algos/template/algo_template_harness_run.m
index 4529226ab015b143240af563aae3a70ccccc9aa5..74c89a17f7e17dd2f4df41abfca6be5044f5401d 100644
--- a/algos/template/algo_template_harness_run.m
+++ b/algos/template/algo_template_harness_run.m
@@ -45,6 +45,8 @@ fp = Simulink.data.evalinGlobal(obj.getname,'algo_template_fp');
 input = evalin('base','algo_template_inbus1');
 input1  = input.signal1.Data;
 input2  = input.signal2.Data;
+size(input1)
+size(output1)
 output1 = result.simout.signal1.Data;
 output2 = result.simout.signal2.Data;