How to get indicator historical values in the another indicator?

[SergeRosenberg]

How to get indicator historical values in the another indicator?

Indicator used 1 tick data.

So I try to get data:

private Smeter smeter;
...
else if (State == State.Configure)
{
AddDataSeries(Data.BarsPeriodType.Tick , 1);
}
else if (State == State.DataLoaded)
{
smeter = Smeter(....);
}

OnBarUpdate:

double x = smeter.AvgVall[0];

Print(x);

It working only realtime.
On history I get zeros only, but indicator correctly drawing.
What I doing wrong?

[NinjaTrader_Kate]

Hello SergeRosenberg,

Thank you for your note.

I'd really need to see the indicator called from a working example script to be able to definitively say why it's not working in real time as some indicators would either require the use of tick replay on a chart to work historically or are simply programmed to only process in real time. If you turn Tick Replay on on the chart, does the indicator calculate as you'd expect?

Thanks in advance; I look forward to assisting further.

[SergeRosenberg]

Hi Kate,
I turned Tick Replay On and indicator begin working on history.
Thanks a lot for help!