Blast analysis using Direct analysis method

Hello,

I have been working on blast analysis on steel structure building on one of my projects,

On design basis direct analysis method and ASCE blast load is required to be used during building design

I have been trying to use direct analysis method using time series blast load case but the STAAD software always resulting in error during analysis if direct analysis is performed, while the analysis is running fine if direct analysis is not used.

My question is as follows:

Can Blast analysis (time series-force) performed using direct analysis?

Thank you inn advance,

Best Regards

Florian O