#Anylogic gis software
Extraction can be easily achieved using a free GIS application, or the shapefiles package in an open-source software like Python (which is what I used). shx file stores attribute information about the different spatial element shapes (such as actual perimeter, area etc.). shp file typically stores spatial information (such as coordinates) whilst the. Whether or not this is achievable using the latest AnyLogic software – I’m not entirely sure – but here’s a ( relatively) simple way to build it yourself.įirstly, if you’re using shapefiles like I was, you need to extract the data from the. In my model, I required each shape to be accessible as a presentation element – discoverable by agents and useable in the execution of functions. There exists functionality in AnyLogic to deal with both shapefiles and GIS, although, admittedly, I didn’t investigate it too thoroughly before attempting to create my own importation algorithm. These days, most geographical maps may be accessed as Geographical Information Systems (GIS) maps directly, however, some applications are still bound to the use of shapefiles ( such as the application which inspired this post). In a shapefile, a feature’s geometry is typically stored as a shape comprising of a set of vector coordinates. Shapefiles store non-topographical geometry, as well as attribute information, pertaining to the spatial features in a data set. In light of this, it’s not enough to merely increase the accuracy or detail with which we capture behaviour of agents in our simulation models, but we need to ensure the environments within which these agents reside also represent realistic landscapes, depending on the nature of the model which we are building. As modellers, our goal should always be to strive towards more realistic abstractions of the real world processes which we simulate.
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