Source code for the paper "Growing urban bicycle networks", exploring algorithmically the limitations of urban bicycle network growth
License: GNU Affero General Public License v3.0
Super interesting work!
But, it is taking too long to clone it. It downloads 11GB of data :0
I recommend to gitignore the data and plot folders. That'd make it easier to clone the repo :)
*.overpassql is now the recommended file extension for Overpass QL: OSM Wiki: Overpass QL § File extension
(Disclaimer: I added that section after some discussion.)
Also, it is the most widely used extension on GitHub, see https://github.com/users/FloEdelmann/projects/2/views/2
I propose to rename all Overpass QL files in this repo to *.overpassql for consistency.
Context: GitHub's syntax highlighting engine requires that 200 repositories use the same file extension before they consider supporting that syntax and file extension: github-linguist/linguist#5890
Hey, I wanted to reproduce the results of your paper and analyze further cities.
Until now I was not able to analyze data and would be happy to receive support. I am working on a HPC and not with the notebooks.
After populating the parameters/cities.csv with only one city for the start I set up the environment like the README.md instructs. There certificates get superseded back, I guess this is fine.
The following packages will be SUPERSEDED by a higher-priority channel:
ca-certificates conda-forge::ca-certificates-2021.10.~ --> anaconda::ca-certificates-2020.10.14-0
When running the scripts/download.job with slurm in code/setup.py the packages gdal and osr are not found. That is why I changed it to be imported from osgeo as
from osgeo import gdal
from osgeo import osr
Is this valid? After this change Shapely (version 1.8.0) throws warnings multiple times. The version is higher than the one you used (1.7.0).
Cities: 0%| | 0/1 [00:00<?, ?it/s]
<string>:38: ShapelyDeprecationWarning: Iteration over multi-part geometries is deprecated and will be removed in Shapely 2.0. Use the `geoms` property to access the constituent parts of a multi-part geometry.
Networks: 0%| | 0/10 [00:00<?, ?it/s]
/home/user/.conda/envs/OSMNX/lib/python3.9/site-packages/osmnx/utils_geo.py:281: ShapelyDeprecationWarning: Iteration over multi-part geometries is deprecated and will be removed in Shapely 2.0. Use the `geoms` property to access the constituent parts of a multi-part geometry.
for polygon in geometry:
The execution continues and then pyproj (version 3.2.1) throws
Cities: 0%| | 0/1 [00:00<?, ?it/s]
palma: Creating grid
<string>:110: DeprecationWarning: This function is deprecated. See: https://pyproj4.github.io/pyproj/stable/gotchas.html#upgrading-to-pyproj-2-from-pyproj-1
The version is also higher than the one you have seemed to use (2.6.1.post1).
With ignoring the warnings and continuing to executing the analysis there an error occurs. I guess this occurs because ignoring the warnings of deprecation.
Networks: 0%| | 0/6 [00:00<?, ?it/s]
Fatal error at src/core/vector.c:1181 : Assertion failed: v->stor_begin != v->end
analysis_all.job: line 16: 7108 Aborted ~/.conda/envs/OSMNX/bin/python analysisloop.py
Do you see an obvious mistake or correction?
Creating an environment with the requirements_nonbuiltins.txt also takes the higher package versions as before.
So I created an environment which uses the exact (old) versions given in requirements_nonbuiltins.txt. This also did not result in the awaited behavior but also threw an error in the download process.
Loaded parameters.
Loaded PATH.
/home/user/.conda/envs/OSMNX/lib/python3.9/site-packages/pyproj/__init__.py:89: UserWarning: pyproj unable to set database path.
_pyproj_global_context_initialize()
Setup finished.
Loaded functions.
Running 01.py
Cities: 0%| | 0/1 [00:00<?, ?it/s]
Traceback (most recent call last):
File "/home/user/BikeGrowth/bikenwgrowth/scripts/downloadloop.py", line 11, in <module>
exec(open("01.py").read())
File "<string>", line 3, in <module>
File "/home/user/.conda/envs/OSMNX/lib/python3.9/site-packages/osmnx/geocoder.py", line 101, in geocode_to_gdf
gdf.crs = settings.default_crs
File "/home/user/.conda/envs/OSMNX/lib/python3.9/site-packages/geopandas/geodataframe.py", line 199, in __setattr__
super().__setattr__(attr, val)
File "/home/user/.conda/envs/OSMNX/lib/python3.9/site-packages/pandas/core/generic.py", line 5500, in __setattr__
return object.__setattr__(self, name, value)
File "/home/user/.conda/envs/OSMNX/lib/python3.9/site-packages/geopandas/geodataframe.py", line 423, in crs
self.geometry.values.crs = value
File "/home/user/.conda/envs/OSMNX/lib/python3.9/site-packages/geopandas/array.py", line 336, in crs
self._crs = None if not value else CRS.from_user_input(value)
File "/home/user/.conda/envs/OSMNX/lib/python3.9/site-packages/pyproj/crs/crs.py", line 479, in from_user_input
return cls(value, **kwargs)
File "/home/user/.conda/envs/OSMNX/lib/python3.9/site-packages/pyproj/crs/crs.py", line 326, in __init__
self._local.crs = _CRS(self.srs)
File "pyproj/_crs.pyx", line 2352, in pyproj._crs._CRS.__init__
pyproj.exceptions.CRSError: Invalid projection: epsg:4326: (Internal Proj Error: proj_create: no database context specified)
What needs to be changed for the code to run as intended?
Hi,
Congratulations for this amazing project!!
I am running locally the project and on the notebook 02 when I try to Download and wrangle data I get this error:
Thank you
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