By that, if you mean "sim:program=electrical-pulse", the develop branch is needed for that [1]. The keywords for it can be found in the vampire source code. Though, [2] and [3] may contain some helpful information.
[3] Copy of a past post to this group with keywords:
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Subject: the problem of the electrical pulse control flag
On 4/8/2024 12:39 AM, Vampire User wrote:
when I use the default value which is 1 ns , and I output the result of `frac_voltage` is right
```
sim:electrical-pulse-time
```
however, when add the control flag
```
sim:electrical-pulse-time= 0.5ns
sim:electrical-pulse-rise-time = 0.5ns
sim:electrical-pulse-fall-time = 0.5ns
```
I would be grateful if this problem is solved.
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Kind Regards,
Gavin
VAMPIRE user