Hi
While using QSPICE i’ve dicovered that .meas fuctions are not working correctly when TSTART is parameterized and changes in every step. To illustrate the issue here is a simple circuit:
Without stepped parameterization the output is correct:
.meas umax max(v(u1)):
5 (at Time=0.000225)
However once .step param directive is inserted:
.step param freq 1K 10K 1K
Measurement starts to fail:
.meas umax max(v(u1)):
0 5
1 5
2 nan
3 nan
4 nan
5 nan
6 nan
7 nan
8 nan
9 nan
This doesn’t seem to happen when TSTART is set to 0 or to a fixed value