I am working on a Python project working with a GeoJSON file (Linestring type).
The aim of this project is to classify lines based on Strahler Order (Wikipedia : https://en.wikipedia.org/wiki/Strahler_number). Here below a picture to understand it.
I run a Python script that I wrote to detect OERDER 1 but when I test it on a line that I know it got Order 1, I always get 0. I don't know where is the problem in my code.
Here below my code :
import json file = open('C:/Users/LENOVO/Desktop/data_with_subgraphs5.json') data = json.load(file) def search(data): featureA =  featureB =  for feature in data['features']: featureA = feature['geometry']['coordinates'] for ftr in data['features']: featureB = ftr['geometry']['coordinates'] if featureA in featureB or featureA[-1] in featureB : feature['properties']['Strahler'] = 1 else : feature['properties']['Strahler'] = 0 return data['features']['properties']