Accuracy in spectre simulator enviornment

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subhbhu

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Hi,
Can anybody pls define ,

How errpreseset value affects simulator option.

say for, simulatorOptions

options reltol=1e-3\
vabstol=1e-6 \
iabstol=1e-12 temp=27 \
tnom = 27\
scalem=1.0 \
scale=1.0 \
gmin=1e-12 \
rforce=1 \
maxnotes=5 \
maxwarns=5 \
digits=5 \
cols=80 \
pivrel=1e-3 \
ckptclock=1800 \

& errpreset=conservative / moderate /liberal

Does errpreset change reltol or maxstep value?
If yes how ?
 

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