With this blog I intend to share GIS, remote sensing, and spatial analysis tips, experiences, and techniques with others. Most of my work is in the field of Landscape Ecology, so there is a focus on ecological applications. Postings include tips and suggestions for data processing and day-to-day GIS tasks, links to my GIS tools and approaches, and links to scientific papers that I've been involved in.
Friday, December 10, 2021
Changes to Multiple Shortest Paths tool
The tool has been updated to include a cell size parameter and an extent
parameter. These were added in order to make it such that the model
could be run repeatedly on different inputs. I was running into issues
with ModelBuilder not re-running the Create Random Rasters tool unless
those parameters were changed each time. I've also added a tool called
Collect Path Costs that takes each shortest path line, rasterizes it,
and then sums the total cost of that line. This new tool can be
run after-the-fact on the lines. You can access the updated version by clicking HERE.
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