Add rehash command so that Matlab acknowledge the created routines.

There are still issues with evaluate.m Now you acknowledged for the time_shift_option, but we are back to the old bug:

Undefined variable "CourbePhillipsSalairesNkEstimation" or class >"CourbePhillipsSalairesNkEstimation.var_expectations.varexp.evaluate".

Error in CourbePhillipsSalairesNKEstimation.driver (line 595) edata{'vp_ecart_txcho'} = CourbePhillipsSalairesNkEstimation.var_expectations.varexp.evaluate(edata);

Error in dynare (line 281) evalin('base',[fname '.driver']);

rehash is still there at the end of print_expectations.m, but the bug occurs anyway. Not always though.

Are you using Windows? In the past we regularly had issues with file access. Sometimes the only solution is to add a pause for the file to be written to the disk before it can be accessed.

Thank you, Johannes, Yes, I am using Windows. Could you give more details as for where to add the pause exactly?

@Anastasia Are you saying that the issue does not pop up without the fix for the time_shift option? That would be weird. Before the introduction of the rehash command the issue was also visible under Linux (it was not only a Windows problem). Do you have any problem if the ˋtime_shift` option is not used? I would need some files to test. Also are you working on a remote disk?

If a pause can help, it would be free the creation of the matlab routine, ie after the call print_expectations or ˋvar_expectations.print`.