Dear All,

I'm making a x-y axis chart, with two parameters temperature
and time. Temperature is on y-axis and time is on x-axis. Here I'm
giving the some readings for better understanding.

Temp. Time

25 10:24:10
30 10:24:30
35 10:24:40
40 10:24:50
45 10::25:00
50 10:25:10

When I make achart with the grid I could get the lines only at the
time value on the chart, but I need lines at the other values like
10:24:14, 10:24:56, 10:25:07...

Could any of you please advice me how to do this.

Thanks in advace.

Regards

Ramana