I know there are histograms in HP Tuners to show individual % error in a cell but I wanted to know how close my table was overall (what % fell within an "allowable" tolerance) so I wrote this little sheet. Comments are welcome!

 

What are you dumping in the table? The histogram data from a run from hptuners, say STFT or LTFT?

 

Dumping the wideband output histogram (observed AFR)