🚀 go-pugleaf

I am a new user of explorer trying to visualize data
from cfd computations. Could somebody give any pointers
with respect to the following?

 1. I know i can get isocontour lines using the Contour
     module. Is it possible to generate contour plots 
     with color-flooding between contours? Can one add
     a color-coded table of contour values?
 2. How can one deal with grids consisting of zones with
    unequal number of nodes (for example for grids for
    complicated geometries) ?

thanks for your help,
christos frouzakis