Plot of IRF eventhough there is no response of the variable

Dear all,

I would like to ask, if there is a way to show the plot of the IRF eventhough the variable has no response.

To be clear: Say I would like to plot y, c, nx and q. There is a shock to the economy and nx is not affected, this means Dynare only plots IRF for y,c and q. Yet I would like to have a plot also for nx, just a straight line at 0. How is this done?



The answer can be found here: [Problem related to stoch_simul)