DPlot

Your example that fails (6*5617664) would require an array of at least 7*5617664=39,323,648 points, which is somewhat less than 44,941,312. And that means the maximum number of points/curve is larger than it needs to be unless I'm missing something. What is the source of your data? If read from a ...

Oh, I see I'm simply bumping up against the practical limit on # of points. The do-reorder-first trick didn't work the next time I tried it. It seems the actual number of points limit changes from time to time and I'm just close enough to it to cause problems. Guess I'll have to split my files up ...

I have some large log files and in general DPlot does admirably. Where it fails however, is on the seemingly benign "Reorder Curves" function. Both the menu command and the macro command fail. The menu command fails immediately with "Insufficient memory for 44941312 data points", followed by "Too ...

Ah huh! Thanks jsc, I have 2.2.8.3 and the option doesn't exist. A simple matter of upgrading!

I note that performing a Generate "Y = f(X, Y1, Y2, ...)" based on another curve, produces a new curve not with a new point for every X in the existing curve, but with a new point for every X with interval dX. If the original curve had X values that were not equally spaced, the new curve will have a ...

I almost clarified this point, but neglected to in the end:

Get/Save Preferences is not quite sufficient. It is missing is the "Operate on Y" and "Generate Y=f(X, Y..)" commands at least. I need to automate things like clipping one of the traces (if I do this with Edit->Clip, instead of Operate On ...

I've just begun evaluating DPlot and am impressed at the capabilities so far. Before I get too carried away with all the features, can I get some recommendations for approaching this workflow:

I have new data every day that I'd like to analyse and plot using a layout I create and update ...