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Simulators >> Circuit Simulators >> Exporting waveform data in Spice Explorer.
https://designers-guide.org/forum/YaBB.pl?num=1317730204

Message started by Prashanth on Oct 4^th, 2011, 5:10am

Title: Exporting waveform data in Spice Explorer.
Post by Prashanth on Oct 4^th, 2011, 5:10am

Hi..All,

I am facing an issue wrt exporting waveform data in Spice explorer.

Following is my abbreviated hspice netlist.

.param gs =600e-3
.param wp=4
.temp 25.0
.option scale 1e-06

** The necessary libs
.lib '....'

** The circuit
m0 net1 net1 0 0 nch l=280e-3 w='wp'
v0 net1 0 dc='gs'
.dc gs 400e-3 1.2 20e-3 sweep wp 4 8 0.2

.options post probe
.probe gm1 = par('gmo(m0)')
.end

*************************************************
Following this I get a nice gm plot as the input bias varies
for different values of 'wp' the width of the transistor.

Howver, when I do FIle -> export waveform data.
and choose the following options
ALL Panels, and csv format

I get only the first parametric sweep value in my text file
which is wp=4. My question is..why doesn't the 'spice explorer'
output the values for different values of 'wp' in the text or csv file.

What may I be missing here ?

Regards Prashanth