[opendx-users] Color bars and groups

[Hartwig Wiesmann]

I have got a group that consists out of two fields. These fields 
represent the same physical data on two different irregular grids 
(these grids do not overlap). One contains data on a triangular grid, 
the other one on a quad grid. As both fields belong to each other I put 
them into a single group.
Rendering of the data is not a problem at all. But I would also like to 
have a color bar next to the data.
Connecting the import module to the input of the color bar leads to the 
error message "ERROR ColorBar: Invalid data: colormap must be a single 
field; not a group". Due to the different connections of the irregular 
grids I cannot put the data into one field. How can I nevertheless have 
a color bar?

Thanks!
Hartwig Wiesmann