Function reverseIfNeeded

reverseIfNeeded(data): {
data: DataXY<NumberArray>;
}
Ensure X values are strictly monotonic increasing http://www-groups.mcs.st-andrews.ac.uk/~john/analysis/Lectures/L8.html
Parameters
- data: DataXY<Float64Array>
Returns {
data: DataXY<NumberArray>;
}
- data: DataXY<NumberArray>
- Defined in filters/x/reverseIfNeeded.ts:13