Add parameter to OdMatrixFromLayersAsTable

[BenoitMFr]

Dear sir, I am very interested in your work, especially concerning the QNEAT plugin which allows me to meet many of my needs in terms of geographical processing. I also thank you for sharing this plugin. In particular, I use the algorithm "Od-Matrix From Layers As Table (m:n)". I would like to be able to set the number of entities searched in the "to-point layer", as I would like to search for the 2 or 3 nearest bus stops for a layer of building's Centroides (From-point layer), via a road network (Network layer). However, the current configuration searches for all centroids buildings, all bus stops (To-point layer) which generates a very large matrix, a significant calculation time and a result table too large to be exploited in a classic spreadsheet. Is it possible to

• either to add in the plugin a configuration option allowing to limit the number of entities searched in the layer (To-point layer)
• or to allow me to modify the python code available in your github (https://github.com/root676/QNEAT3/blob/master/algs/OdMatrixFromLayersAsTable.py). Relying on a reply from you and thanking you in advance for your interest in my request,

With kind regards