Create bivariate symbols for continuous data (Proportionnal symbol + color ramp)

[vincentleroux]

I daily need to represent two sets of information with continuous data.  As I want to keep my symbol proportionnal, I can't use the "multiple variable" option that exists now.

With Arview 3.2 there was a script that allow to create a bivariate symbol with the size of the symbol being proportionnal and it's color linked to another variable with data ranges.

[christophedeborde]

It is absolutely necessary to improve this functionnality
thanks

[BrianMerson]

I have been able to accomplish this for point data using representations (described in comments here).  However, having proper built-in support for bivariate data would be much better.  For points, proportional/color is probably the most common.