From a6af79e10d6316fa25b7284f7eab933dc04b473c Mon Sep 17 00:00:00 2001
From: Johannes Pfeifer <jpfeifer@gmx.de>
Date: Fri, 10 Dec 2021 09:05:55 +0100
Subject: [PATCH] evaluate_steady_state.m: correctly condition debugging info
on existence of objects from steady state file
(cherry picked from commit 741772d51447c163606bc9aea92b6e95bd660f1e)
---
matlab/evaluate_steady_state.m | 47 ++++++++++++++++++----------------
1 file changed, 25 insertions(+), 22 deletions(-)
diff --git a/matlab/evaluate_steady_state.m b/matlab/evaluate_steady_state.m
index f800d836a1..00eac444c6 100644
--- a/matlab/evaluate_steady_state.m
+++ b/matlab/evaluate_steady_state.m
@@ -141,28 +141,31 @@ if options.ramsey_policy
fprintf('%s\n',M.endo_names{nanrow(iter)});
end
end
- nan_indices_mult=find(isnan(resids(1:n_multipliers)));
- if any(nan_indices_mult)
- fprintf('evaluate_steady_state: The steady state results NaN for auxiliary equation %u.\n',nan_indices_mult);
- fprintf('evaluate_steady_state: This is often a sign of problems.\n');
- end
- [infrow,infcol]=find(isinf(jacob));
-
- if ~isempty(infrow)
- fprintf('\nevaluate_steady_state: The Jacobian of the dynamic model contains Inf. The problem is associated with:\n\n')
- display_problematic_vars_Jacobian(infrow,infcol,M,ys,'static','evaluate_steady_state: ')
- end
-
- if ~isreal(jacob)
- [imagrow,imagcol]=find(abs(imag(jacob))>1e-15);
- fprintf('\nevaluate_steady_state: The Jacobian of the dynamic model contains imaginary parts. The problem arises from: \n\n')
- display_problematic_vars_Jacobian(imagrow,imagcol,M,ys,'static','evaluate_steady_state: ')
- end
-
- [nanrow,nancol]=find(isnan(jacob));
- if ~isempty(nanrow)
- fprintf('\nevaluate_steady_state: The Jacobian of the dynamic model contains NaN. The problem is associated with:\n\n')
- display_problematic_vars_Jacobian(nanrow,nancol,M,ys,'static','evaluate_steady_state: ')
+ if steadystate_flag
+ nan_indices_mult=find(isnan(resids(1:n_multipliers)));
+ if any(nan_indices_mult)
+ fprintf('evaluate_steady_state: The steady state results NaN for auxiliary equation %u.\n',nan_indices_mult);
+ fprintf('evaluate_steady_state: This is often a sign of problems.\n');
+ end
+ [infrow,infcol]=find(isinf(jacob));
+
+ if ~isempty(infrow)
+ fprintf('\nevaluate_steady_state: The Jacobian of the dynamic model contains Inf. The problem is associated with:\n\n')
+ display_problematic_vars_Jacobian(infrow,infcol,M,ys,'static','evaluate_steady_state: ')
+ end
+
+ if ~isreal(jacob)
+ [imagrow,imagcol]=find(abs(imag(jacob))>1e-15);
+ fprintf('\nevaluate_steady_state: The Jacobian of the dynamic model contains imaginary parts. The problem arises from: \n\n')
+ display_problematic_vars_Jacobian(imagrow,imagcol,M,ys,'static','evaluate_steady_state: ')
+ end
+
+ [nanrow,nancol]=find(isnan(jacob));
+ if ~isempty(nanrow)
+ fprintf('\nevaluate_steady_state: The Jacobian of the dynamic model contains NaN. The problem is associated with:\n\n')
+ display_problematic_vars_Jacobian(nanrow,nancol,M,ys,'static','evaluate_steady_state: ')
+ end
+
end
end
--
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