Indicators: Keltner Channel Oscillator

Hello Mladen, first I would like to say that you have fantastic indicators published here in the MQL5 website. Good work! Second, I would like to ask you if you could add a feature in this indicator that will generate an arrow on chart when the signal happen. Like, when the black line cross up it will generate a down arrow to indicate like a reversion  and the same when the the black line cross down it generates an up arrow. Is it something that you can improve on this indicator? 

Best Regards

Fabio

Getting Array out of range error on this one. 

These are the settings and error code is Array out of range (212,52)

I am sure I am doing something wrong here. 

Even though that is a very old indicator and in the mean time a lot have changed (including the fact that if I wrote that code today it would not look anything similar to that code), I am not having issues with the indicator

Used your settings, and used the indicator from the attachment 

PS: this is the line of code causing the issue on your side :

               double toscu[]; CopyBuffer(mtfHandle,0,0,bars,toscu);

That line is simply using CopyBuffer() built in function to copy values to an array. Hence : the issue is not in the code, but in the same old issue that resurfaces from time to time in some builds of mt5 (the issue of array handling in a wrong way)