<PSICSRun timeStep="0.01ms" runTime="25ms" startPotential="-65mV" morphology="cell" environment="environment" properties="membrane" access="recording" stochThreshold="1000" repeats="1000"> <StructureDiscretization baseElementSize="3um"/> <RunSet vary="napop:density" values="[4]per_um2" filepattern="out-$"> </RunSet> <About> Modified from the example voltage clamp with stochastic channels. The density of channels in the model is 4 per square micron. Each case is run 400 times of which ten are shown in the default plots. The mean variance analysis is set below. The form should be a parabola, with the slope at the origin giving the single channel conductance and the intercept on the X axis the total number of channels. </About> <ViewConfig> <LineGraph width="500" height="400"> <XAxis min="0" max="25" label="time / ms"/> <YAxis min="-80" max="60" label="current / nA"/> <LineSet file="out-4.txt" color="orange" maxshow="20"/> <View id="whole" xmin="0." xmax="25." ymin="-80." ymax="25."/> </LineGraph> <LineGraph> <XAxis label="mean current, nA"/> <YAxis label="current variance, nA^2"/> <MeanVariance file="out-4.txt" tmin="5" tmax="5.5" binSize="2" color="orange"/> <MeanVariance file="out-4.txt" tmin="5.5" tmax="15" binSize="10" color="blue"/> <View id="mvwhole" xmin="0" xmax="80" ymin = "0." ymax="50"/> </LineGraph> </ViewConfig> </PSICSRun>