I found a market profile indicator, that would not work in ninjatrader 7. I managed to get it to work and added the split at any letter feature. I color coded the letters for morning, lunch and afternoon trading sessions. The indicator will only split the day session. If you use the "Use instrument settings" template,it will not display anything. If you use the 24 hour session template, set the start time to 9:30 EST and the end time to 16:30 and it should work.
I hope the indicator has some value to someone here. Maybe someone with coding experience can add features or to properly code the indicator. If this indicator is ilegal, please take it off the forum.