pygeo | pyGeo provides geometric design variables and constraints | 3D Animation library
kandi X-RAY | pygeo Summary
kandi X-RAY | pygeo Summary
pyGeo is an object oriented geometry manipulation framework for multidisciplinary design optimization. It provides a free form deformation (FFD) based geometry manipulation object, an interface to NASA's Vehicle Sketch Pad geometry engine, a simple geometric constraint formulation object, and some utility functions for geometry manipulation.
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Top functions reviewed by kandi - BETA
- Add a point set
- Calculate the coordinates for allgathers
- Evaluate a set of points
- Internal method to get the UV limits for an electrode
- Add a reference axis
- Returns the points for the point selection
- Compute the symmetric coef list
- Add a point set to the intersection object
- This function computes the convex curve
- Add variables to the optimizer
- Add a gear post condition
- Builds the DLL mapping
- Add a new design parameter
- Adds a new VV
- Given a point vector and a point vector and a point on a point on a plane
- Calculates the jacobian and jacobian
- Add points to the grid
- Writes the Tecplot object to a file
- Calculate global coordination number
- Calculate global numbering
- Update the ffd
- Calculate global number of edges
- Read 3D plot
- Add a point set to the layer
- Calculate the total sensitivity of a point
- Split a quadrilateral quad patch
pygeo Key Features
pygeo Examples and Code Snippets
Lines of Code : 9License : Non-SPDX (NOASSERTION)
Copy@conference {Kenway:2010:C,
title = {A {CAD}-Free Approach to High-Fidelity Aerostructural Optimization},
booktitle = {Proceedings of the 13th AIAA/ISSMO Multidisciplinary Analysis Optimization Conference},
year = {2010},
note = {AIAA 2010-9231}, Community Discussions
Trending Discussions on pygeo
QUESTION
I am currently using Geopandas, and I need to search for the k-nearest neigbour efficiently in a data frame. According to the documentation, the implementation of sindex depends on wether or not pygeos is available. Unfortunatly, this change the api for nearest method, which only supports k-nearest when using rtree implementation instead of pygeos.
Is there a way to force geopandas to bypass pygeos and use rtree instead?
...ANSWER
Answered 2022-Mar-24 at 20:36Yes. From docs:
You can still toggle the use of PyGEOS when it is available, by:
- Setting an environment variable (
USE_PYGEOS=0/1). Note this variable is only checked at first import of GeoPandas. - Setting an option:
geopandas.options.use_pygeos = True/False. Note, although this variable can be set during an interactive session, it will only work if the GeoDataFrames you use are created (e.g. reading a file withread_file) after changing this value.
QUESTION
hi so I'm trying to import geopandas into my script
...ANSWER
Answered 2021-Oct-21 at 04:45Your issue is happening here as shown in your traceback
QUESTION
All of my unittests pass on my local machine, however when I try to use a .yml file to test them every time a pull request is created, there are several failures. An example of one of the error messages is shown below:
...ANSWER
Answered 2021-Aug-19 at 20:10Your problem is that the actions/checkout@v2 action does not, by default, check out files stored using LFS. So while there is file named, for example, static_data/england_wa_2011_clipped.shp in your repository, the contents are going to look something like this:
QUESTION
I installed both shapely and geopandas in the docker image:
...ANSWER
Answered 2021-Jan-27 at 23:11As mentioned in the comment by @Georgy:
See this issue: https://github.com/geopandas/geopandas/issues/1793. Looks like using 0.8.2 version of GeoPandas should solve the problem.
GeoPandas 0.8.1 is not compatible with new pygeos 0.9. You will need to use GeoPandas 0.8.2, which fixes the issue or downgrade pygeos to 0.8.
QUESTION
Hi Guys, I am trying to map the district shapefile into assembly constituencies. I have shape files for Both.Basically I have to map all the variables given at district level in census data to assembly constituency level. So I am following a pycon talk. Everything is working fine but I am getting error in get_intersection function.Error for that is
TopologicalError: The operation 'GEOSIntersection_r' could not be performed. Likely cause is invalidity of the geometry.
I have tried to use both pygeos and rtree. There were some links which said that problem is in pygeos. So,I used rtree.But of no avail.Please help Thanks in advance.
Code tried by me is
...ANSWER
Answered 2020-Sep-18 at 21:45The error message tells you exactly what is going on. Some of your geometries are not valid, so you have to make them valid before doing your apply. The simple trick, which works in most of the cases is using buffer(0).
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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No vulnerabilities reported
Install pygeo
You can use pygeo like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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