Hi all!
I have created this cube with 1000 random points within it:
for i=1:1000 x(i)=rand; y(i)=rand; z(i)=rand; scatter3 (x,y,z,'r');
Now what I need to do is define an area from the centre (centre point being 0.5,0.5) and give them these with 0 values/erase the values within that area.
It isn't the visual side that is important as it is the remaining values that I will be using the chart below is just a way of making it visually make sense!
So what I need is that everything between radius 0.5-0.7 = 'value 1', and radius 0.7-1.0 = value 2
Best Answer