Hi all I need to perform a transient simulation but i need the results at specific time instants. I know that, regardless of the internal time steps Hspice internally may take for numerical integration user can get the simulation results at specific time instants (eg. equally spaced time points) defined by .tran command. In my case I have a list of time points (say 1000 points) at which I need the transient response. These time points are not equally separated. According to Hspice-command-ref I guess the following statement may have a clue for the solution .TRAN data = dataname This example is a data-driven time sweep. It uses a data file as the sweep input. If the parameters in the data statement are controlling sources, then a piecewise linear specification must reference them. But I am not sure whether it can give me what i am looking for or how I can define "data-file" indicated as data = dataname. What is the required file structure for the data-file, I would appreciate any input in this regard. -- Regards; Ben ______________________________________ ben01010(at)gmail(dot)com ------------------------------------------------------------------ To unsubscribe from si-list: si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field or to administer your membership from a web page, go to: //www.freelists.org/webpage/si-list For help: si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field List technical documents are available at: http://www.si-list.net List archives are viewable at: //www.freelists.org/archives/si-list Old (prior to June 6, 2001) list archives are viewable at: http://www.qsl.net/wb6tpu