Share ATR Example Mean Calculation Fault Tolerant Tutorial

var arecords = _C(exchange.GetRecords, 300);
var time = arecords[arecords.length - 1].Time
var nowtime = time;
var atremaarr = [];
var Onoff = 0;

function main() {
    while (true) {
        //Start here Put this section in a loop   
        var Num = 50; //Can change, average of several candles
        var records = _C(exchange.GetRecords, 300);
        var atr = TA.EMA(records, 9)
        nowtime = records[records.length - 1].Time
        if (nowtime > time || Onoff == 0) {
            atr = atr.slice(atr.length - (20 + Num));
            for (var i = 0; i < (atr.length - Num); i++) { //(atr.length-Num) Length minus the period, for example500Before root50The root is an inaccurate average, here we just take450
                var atremTEMP = 0; //The calculation for the sum, initially set to0
                for (var j = 0; j < Num; j++) { //Sum
                    atrTEMP = atr[i + j] > 0 ? atr[i + j] : 0; //Remove unexpected data, take values greater than O, less than O, or other casesO
                    atremTEMP += atrTEMP;
                }
                atremaarr.push(atremTEMP / Num); //Take averagePTo array
            }
            time = nowtime;
            Onoff += 1;
            Log("Calculate the:", Onoff, "times.");
        }
        //Settle here and put this segment into the loop
        Sleep(3000)
        Log("The last one:", _N(atremaarr[atremaarr.length - 1], 2)) //Get Value
        //Log("Second-to-last candle:", _N(atremaarr[atremaarr.length-2],2))
    }
}