I want to plot a graph of the latitude of sunspots on the y-axis against the date on the x-axis. I have a table of 33000 values, and have 4 columns with the year, month, day and then one of YYYY/MM/DD, going back 20years and then a 5th column of the latitudes either a positive or negative values depending on if its above or below the equator. I've tried plotting the YYYY/MM/DD against the latitudes and the years, months and days and they're not coming out how I want. The YYYY/MM/DD against the latitude didn't work/plot anything. How can I plot it? I want a butterfly diagram
Bookmarks