From 9cf83b6e63fbf2f302c67ee341905143b7532e6e Mon Sep 17 00:00:00 2001
From: Johannes Pfeifer <jpfeifer@gmx,de>
Date: Tue, 1 Apr 2014 14:39:19 +0200
Subject: [PATCH] Add check to model_diagnostics.m whether Hessian was computed
---
matlab/model_diagnostics.m | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/matlab/model_diagnostics.m b/matlab/model_diagnostics.m
index 197953fe1..92122514f 100644
--- a/matlab/model_diagnostics.m
+++ b/matlab/model_diagnostics.m
@@ -209,11 +209,12 @@ if any(any(isinf(jacobia_) | isnan(jacobia_)))
fprintf('\nMODEL_DIAGNOSTICS: The Jacobian of the dynamic model contains Inf or NaN. The problem arises from: \n\n')
display_problematic_vars_Jacobian(infrow,infcol,M,dr.ys,'dynamic','MODEL_DIAGNOSTICS: ')
end
-if any(any(isinf(hessian1) | isnan(hessian1)))
- problem_dummy=1;
- fprintf('\nMODEL_DIAGNOSTICS: The Hessian of the dynamic model contains Inf or NaN.\n')
+if exist('hessian1','var')
+ if any(any(isinf(hessian1) | isnan(hessian1)))
+ problem_dummy=1;
+ fprintf('\nMODEL_DIAGNOSTICS: The Hessian of the dynamic model contains Inf or NaN.\n')
+ end
end
-
if problem_dummy==0
fprintf('MODEL_DIAGNOSTICS: No obvious problems with this mod-file were detected.\n')
end
--
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