I'm very new to Mathematica. I'm just trying to plot some data, but Mathematica says there isn't a 7th element my data which is an array of 7 elements. The code before the plot is here:
x = Import["C:\\Useres\\PC\\Documents\\alt.csv","Table"]; a = x[[;;,7]]; tmp = x[[;;, 1;;6]]; dt = DateObject[tmp];
Mathematica also says it cannot take positions 1 through 6 in the first row of my data. I have to be doing something wrong, but I have no idea what.
I've searched as much as I could to find out what's wrong, but everything I find on Mathematica is super technical jargon I don't understand and irrelevant to my issue besides.
Any help would be appreciated.
x is a file with 16,382 rows and 7 columns. The first six columns are the date and time, and the last is altitude. The interval between rows is one second.