Hi,
I am presently working on my MSc dissertation using arcview to
investigate the routing of hazardous chemical deliveries. As part of
the analysis I need to use a cost surface based on a grid of the road
network containing the time to travel along the road, with a grid with a
multiplier ie to represent population. My problem is that I can't get
the Costdistance extention from ESRI to work in arcview. I wonder
whether anybody could please explain how I use this to produce a route
along the grid between 2 points that are in a single theme??
Any assistance would be appreciated
Simon Jude
School of Environmental Sciences,
UEA,
Norich
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|