Hi, If I understand correctly what you are doing, you need to add columns A and B to get the date and time in the same field. You can do that either in the sheet, using a new column, or in the series data field. For X values use A:A+B:B and for y values C:C. That should work if the time column contains only an hour and not a hidden date.
Hope this helps, Jean Le mercredi 14 janvier 2015 à 15:22 -0700, rodgos a écrit : > I've had a fair amount of experience with Gnumeric, in the past, drawing > date/temperature graphs. But, I've had a year layoff and now find the > Gnumeric no longer offers the options I require. To explain. I have a > datalogger which records air temperature against date and time. Each month I > download the data and enter it into Gnumeric. So far, so good. I have a > three column listing of date, time and temperature. In the old Gnumeric,, > simultaneously a graph was made from the data. Time and date on the x axis, > and temperature on the y axis. After adding Titles, Axis names, keys, and > rainfall data I could then export the graph into jpg, for further additions > of totals etc, in Gimp. With this new Gnumeric, the graph in not > automatically generated. Whilst I can call up a graph, I can find no way to > get meaningful data onto it. What I need is for the combined columns A and B > (date and time), to form the X axis and column C (temperature) to form the > Y axis. Any ideas, please? > > > > -- > View this message in context: > http://gnome-apps.13852.n7.nabble.com/A-plea-from-a-semi-newbie-tp66352.html > Sent from the GnuMeric mailing list archive at Nabble.com. > _______________________________________________ > gnumeric-list mailing list > [email protected] > https://mail.gnome.org/mailman/listinfo/gnumeric-list _______________________________________________ gnumeric-list mailing list [email protected] https://mail.gnome.org/mailman/listinfo/gnumeric-list
