Occbin - individual shocks

Hi,

I am working with Occbin constraints and I am applying three shocks. I do not want these three shocks to hit simultaneously. I am using the
Shocks(surprise) block

Is there another way of writing it? I used the Dynare manual and I saw the overwrite option but I am not sure if this is the answer to my problem.

What exactly do you mean? You want three different experiments within one mod-file?

Yes. I would like to shock the model first for, for instance, a technology shock, then monetary policy shock and then preference shock. If I run all three shocks at the same time I believe the economy will be hit simultaneously by all three shocks?

You can do that using

shocks(surprise,overwrite);

Thank you professor