3D scatter plot

[bill.shurvinton at nokia.com]

Hi Jorgen,

The best free package that I have seen for this is called Scilab (http://www-rocq.inria.fr/scilab/). It is a reverse engineered version of Matlab and has some very nice 3-D graphing functions. You can embed your own C and Fortran in it and it has been compliled for almost anything. But you need a fat pipe to download it. 

Did you get my message on the WB-02 sensors BTW

Bill

-----Original Message-----
From: ext Jörgen Karlsson [mailto:jorgen.m.karlsson at home.se]
Sent: 20 February, 2002 12:17
To: diy_efi at diy-efi.org
Subject: 3D scatter plot


Hi,

I think that a 3D scatter plot of RPM, Load and AFR would help me evaluate
the logfiles from the test drives. I have looked around for a while without
finding any program that can do this, can anyone point me in the right
direction?

A custom chart for MS Excel would be great but a dedicated program would
work great too.

Jörgen


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