MTF indicator not plotting correctly

[saroj]

Wondered if anyone can tell me how to get the secondary bar series (12R) to plot correctly
.
The blue line in panel 2 is based on the chart bars (6R); the secondary line (red) is based on an "added" bar series (12R) which is plotting sporadically..

http://screencast.com/t/06QilHN4

The following image shows 2 charts; the top one is a 12-tick bar chart (so both the chart bars and the indicator bars (referencing BarsArray[1] which is also 12-tick) are the same bar period) where it is plotting as expected and the 6-bar chart below it where the 6-bar indicator is plotting o.k., the 12-bar (secondary bar set) is "sporadic" (i.e. not plotting continuously across the chart).
.

http://screencast.com/t/SqXOe39tI

Indicator is attached.

Appreciate any suggestions.

Thanks,
Saroj

P.S. I modified this post later to add the new image and clarify the problem.

[NinjaTrader_Austin]

saroj, we are unfortunately not able to debug scripts like this. If you haven't done so already, please take a look at the multi-time frame stuff we have. A quick glance at your code suggests that these plots are not plotted on every OnBarUpdate, which is why they are sporadic.

http://www.ninjatrader.com/support/helpGuides/nt7/multi_time_frame__instruments.htm

[saroj]

right... that's the point of MTF indicators... to have different bars on the chart and act on them - in this case to plot an indicator based on them in panel 1. so "OnBarUpdate" is called for every bar drawn, whether or not a Chart bar or an alternate bar.

Can you point me to where I can see an example of plotting from BarsArray[1], BarsArray[2] etc. please. Maybe I'm going blind, but I had read through where you referred me to numerous times before posting my problem and saw nothing regarding plotting against them.

Saroj

[saroj]

OK... figured it out... plotting has to be within the chart bar logic... corrected indicator and it is plotting o.k.

[NinjaTrader_Austin]

saroj, glad to hear you got it working. Please let us know if you have any other questions.