LTspice
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LTspice® is a powerful, fast, and free SPICE simulator software, schematic capture and waveform viewer with enhancements and models for improving the simulation...
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Hello All:
I have my tolerances set as such:
.options abstol=1e-6
.options chgtol=1e-7
.options trtol=7
.options vntol=1e-4
.options reltol=3e-3
How do I keep LTspice from wasting time-step resources on signals orders of magnitude less than the tolerances.
Pictured here you can see many time-steps wasted on a current in the femtoampere range.
Each one of those time-steps causes all nodes to be stored needlessly making the RAW file to balloon to 100GB.
Thank You
Hello Mike:
Yes I am using the Normal Solver and the Gear Method.
Hello Mike:
Yes I am using the Normal Solver and the Gear Method.