In the "PlotAlphaData" function,data.src='orig' or data.src='filt' seems to be the same

[louxiaoying]

"PlotAlphaData" function sourced code as follow:
if (data.src == "orig") {
data <- qs::qread("orig.phyobj") #filter_data?
}
else {
data <- mbSetObj$dataSet$proc.phyobj #filter_data?

but “PerformNormalization” function sourced code tells me orig.phyobj equal proc.phyobj.
qs::qsave(mbSetObj$dataSet$proc.phyobj, file = "orig.phyobj")