DPlot

I guess Outlook is kinda dumb since that fixed it

I don't know if this is the best place for this, and it is certainly a minor issue, but for some reason, the last two RSS Feeds for DPlot updates have the month as January instead of June.

Not sure if this is a problem with my Outlook or with the feed, but I have never encountered this problem ...

ahhh, okay. The sort worked. I guess I had my data in decreasing grain size.

The cubic spline had curves that plotted off of the graph, but I found the quadratic to plot it much closer to what I needed.

Thanks for the help. I am very impressed at the speed that you reply to posts.

Great product ...

Thanks for the reply; however, the Equal Intervals option is not selectable (grayed out on the dropdown menu)

Anyway to force that option or is there something else I could try?

thanks

I'm trying to create grain size distribution charts for some soil data, but my professor wants the lines to be curved. I tried using the curve fit, but that strays much to far from the actual data.

I guess what I am looking for is something similar to excels scatter plot with smooth (rounded) lines ...