How to collect data after MonteCarlo simulation

Dear all,

I have performed the following MonteCarlo simulation through the ocean script to capture the current consumption for a time frame from 15ms to 25ms, how is it possible for me to re-collect the data, say from 50ms to 100ms, without re-run the simulation again? I am looking for a ocean script to do that. FYI, I am using IC5141.

Thanks in advance!

ocnWaveformTool( 'wavescan )
simulator( 'spectre )
design( "./design/netlist/netlist" )
resultsDir( "./design" "a" )
modelFile(
     '("./design/models/f35.scs" "tt")
)
analysis('tran ?stop "100m"  ?errpreset "conservative"  )
desVar( "vdd" 2.15 )
option( 'temp  "25.0" )
saveOption( ?outputParamInfo nil )
saveOption( ?elementInfo nil )
saveOption( ?modelParamInfo nil )
saveOption( 'currents "selected" )
saveOption( 'save "selected" )
save( 'v "/OUT" )
save( 'i "/V0/PLUS" )
temp( 25.0 )
monteCarlo( ?numIters "1000" ?startIter "1"
    ?analysisVariation 'processAndMismatch ?sweptParam "Temperature"
    ?sweptParamVals "-20 100" ?saveData t
    ?nomRun nil ?append nil
    ?saveProcessParams t
)

monteExpr( "idd" "average(clip(IT(\"/V0/PLUS\") 15m 25m))" )

monteRun()