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dynare_solve.m: improve warning message

kalman-mex
Johannes Pfeifer 2023-08-27 10:03:16 +02:00
parent 68ff5c4110
commit 624eabe2e8
1 changed files with 5 additions and 1 deletions
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6
matlab/dynare_solve.m
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@ -70,7 +70,11 @@ if jacobian_flag
errorcode = -11;
return;
end
disp_verbose('Randomize initial guess...', options.verbosity)
if any(~isreal(fvec)) || any(~isreal(fjac(:)))
disp_verbose('dynare_solve: starting value results in complex values. Randomize initial guess...', options.verbosity)
else
disp_verbose('dynare_solve: starting value results in nonfinite/NaN value. Randomize initial guess...', options.verbosity)
end
% Let's try random numbers for the variables initialized with the default value.
wrong_initial_guess_flag = true;
% First try with positive numbers.