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Questions tagged [pyproj]

Python interface to PROJ.4 library. Performs cartographic transformations and geodetic computations.

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184 questions
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CRS for HS2 snakegrid plotting in wrong location on Folium and Leaflet

I've been trying to plot some geographical date which is the HS2 snakegrid co-ordinate system According to ESPG HS2 ESPG Geodetic Parameters Page I should be using CRS 9300 (although have also tried 9306) When used, the location is not plotting…
geotech
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reproject IMERG using rioxarray

I would like to make reprojected array using rioxarray. My data is IMERG from NASA and GK-2A weather satellite image. I want to convert Imerg data to a projection of an image in gk-2a. IMRG files can be obtained from NASA, but an account is…
singsung
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Get clean Array output from pyproj

(if you don't need all details, please see short explanation below...) What I want to do: I'm currently trying to convert a bunch of coordinates from epsg:4326 to epsg: 25832. The conversion part works perfectly fine and I was able to save my array…
duxt3r__
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How to convert osmium.osm.location cordinates to normal format coordinates

I have extracted the coordinates data from nodes using pyosmium. Though I was successful in extracting the data but the coordinates which osmium is giving is not in normal format, I tried to convert the one of the coordinates using pyproj but the…
data en
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ModuleNotFoundError: No module named 'pyproj._network'

I am trying to run Python Code on Spyder for scientific computing. I use geometric information from shape files using geopandas. Installing geopandas was already difficult but I finally managed. However now I have another issue, that a module called…
Stefano
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to_crs("epsg:4326") retruns different coordinate

I am trying to change coordinates system on my geopandas dataframe from epsg:5179 to epsg:4236. BUT, .to_crs("epsg:4326") retruns different coordinates... How can I get true cordinates? geo[geometry].set_crs("epsg:5179", inplace = True) geo_df =…
user6650157
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input must be an array, list, tuple or scalar pyproj

I Have a DF in which I am trying to convert the eastings/northings to long/lats. My df looks like this: import pandas as pd import numpy as np import pyproj Postcode Eastings Northings 0 AB101AB 394235 806529 1 AB101AF …
Amen_90
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Remap data from Polar Stereographic projection to Lat-Lon

I have a NetCDF file with storm track density data over south polar stereographic projection. Both X and Y coordinates range from -1.924274 to 1.88504 (I don't know the units here). The link for the .nc file is here. When I open the file with Xarray…
Maartaud
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ProjError: Error creating Transformer from CRS.:

I am having an issue with Geopandas and PyProj. I am loading a premade shp file from GeoPandas borough = gpd.read_file(gpd.datasets.get_path('nybb')) When trying to do a crs transformation with the following code: borough =…
Mads
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RuntimeError: b'no arguments in initialization list' with pyproj geopandas

I'm running into an issue that seems to share with many posts. I have tried a couple of solutions: conda uninstall pyproj and then pip install pyproj edited the pyproj_datadir But I'm still getting the same error. The answer to this post…
Huy Tran
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ModuleNotFoundError: No module named 'pyproj.crs.crs'; 'pyproj.crs' is not a package

I am trying to import a networkx graph object as a pickle using nx.read_gpickle, and am getting an error that pyproj.crs package does not exist. Heads up that I am using GOSTnets, a package developed for network analysis using networkx, geopandas,…
jblng
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Convertion between compound CRS with pyproj

I'm trying to convert the (x,y,z) coordinate from a compound CRS to another one. I came across this example online, and it does work for me. import pyproj cmpd_crs = pyproj.crs.CompoundCRS(name="WGS 84 + EGM96 height", components=["EPSG:4326",…
Erin Li
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Pandas - Compare 2 dataframes and find nearest values

I have 2 dataframes in Pandas that contain longitude and latitude. I am trying to loop through each of the rows in the first and find the closest matching longitude and latitude in the second dataframe. I have this in python so far which I found in…
fightstarr20
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Quickly re-projecting spatial data in python

I have a geodataframe with a local projection (EPSG:2263) that I want to transform to WGS84(global) in order to add basemap interactivity within python. However, when transforming this data, the runtime for this block of code is hours long and…
sTonystork
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Shapely/Pyproj transformation throws OverflowError - determining length of LineString

I'm working in a Jupyter Notebook and deleted code I thought I didn't need the other. Now I get an overflow error, when running the notebook. I'm pretty sure the code used to work just fine and the problem is caused by me stupidly deleting…
johajippijupp
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