Replace one column is txt file
I have several .txt files of annotation frame coordinates of objects in images. The .txt file looks like below, the number of rows are not fixed and different for each .txt file. 2 0.063542 0.192593 0.021528 0.185185 2 0.106944 0.298148 0.030556 0.300000 2 0.186806 0.600000 0.061111 0.577778 Now I want to change the first column… Read More Replace one column is txt file