网络分析和邻接矩阵
我想尝试为数百个由折线组成的形状文件创建一个网络。多段线相互对齐且一致。然后我想为这个网络创建一个邻接矩阵。
这样做的最佳方法是什么？我知道如何通过单击 ArcCatalog 中的选项来单独执行此操作，但我想要尝试探索如何实现自动化。
我之前下载了一些 VBA，一旦我创建了网络，它就会创建一个邻接矩阵，但我只能在网络加载到 ArcMap，图层按特定顺序排列。
我感谢任何有关如何执行此操作的任何语言的建议或建议。我知道这是一个特定于程序的问题；我也在 ESRI 论坛上提出过这个问题，但是我之前的问题并没有得到使我能够实现这一目标的答案，所以我想我也会在这里提出这个问题。
I want to try and create a network for several hundred shapefiles that consist of polylines. The polylines are snapped to each other and consistent. Then I want to create an adjacency matrix for this network.
What is the best way of doing this? I know how to do it on an individual basis by clicking through options within ArcCatalog, but I want to try and explore how to automate this.
I do have some VBA that I previously downloaded that creates an adjacency matrix once I have made the network, but I can only run that once the network is loaded in to ArcMap, with the layers in a specific order.
I appreciate any suggestion or advice about how to do this, in any language. I know this is quite a program specific question; and I have asked it on the ESRI forum too, but my previous questions did not results in an answer that enabled me to achieve this so I thought I would also ask it here.
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我不知道你到底想实现什么，但是当涉及到 python 中的网络分析时，请看一下 networkx。
I don't know what exactly you want to achieve but when it comes to network analysis in python take a look at networkx.