using - how to choose columns by name in gnuplot -


i have source data 5 columns , current method print following

plot "data.txt" index "here" using 2:xticlabels(1) axes x1y1,\ "" index "here" using  4:xticlabels(1)  ,\ "" index "here" using  5:xticlabels(1) ,\ "" index "here" using  3:xticlabels(1)

but last 2 columns can switched (input data not same), , still have print them in previous order. so, need tool choose collumns names, not numbers. "columnname":xticlabels(1).


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