Lookup variable in simulation results.
The VW-ASSOC command
(vw-assoc request alist)
vw-assoc returns the requested variable's simulation values
that are saved in an alist produced by the vw-output-command.
Usage and Arguments
request - the symbol $time$ (to request simulation time for
each time step) or a pair of the form (type . name). See vwsim-output-request-format for the format of this pair.
alist - an alist that was produced by a call to the vw-output-command. It is expected that $time$ and request
are keys in the alist.