ltspice options for high precision simulation/data export
N.B. uses backward Euler integration (
maxord=1 option), which can be very slow.
.OPTIONS numdgt=99 .OPTIONS measdgt=99 .OPTIONS Gmin=1e-13
I initially had some problems installing on my laptop, so decided to boot Ubuntu 12.04.5 LTS, 3.13.0-32-generic from USB and work from there.
Download the linux-gpib package, unpack and build. Get
python-setuptools first for later Python bindings support.
wget --content-disposition --no-check-certificate https://sourceforge.net/projects/linux-gpib/files/linux-gpib%20for%203.x.x%20and%202.6.x%20kernels/3.2.20/linux-gpib-3.2.20.tar.gz/download