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danleesmith / hou_geojson_import.py
Created January 31, 2021 21:48
Houdini GeoJSON importer script (python)
"""
This script is will 'import' a custom GeoJSON file into Houdini. It is intended to be used in the Houdini SOP context, either in the default python SOP or a custom python operator. These operators need to have the four custom paramters as listed in the 'node parameters' section.
There are several steps/limitations with the import that must be taken into account:
- Will handle point, line and polygone features
- Will not process polygons with holes
- Will not handle geographic coordinates properly (latitude and longitude). The features must use a projected (X,Y,Z) datum. This technically means that the input GeoJSON will not adhere to the spec which demands coodrinates on WGS84).
- Will not handle NULL or None type attributes for any feature. All features must have a value for all attributes. If there is a NULL for a string use and empty: "". If there is a null for a number use -9999.
"""
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danleesmith / australia-states.topojson.json
Created March 19, 2021 05:43
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danleesmith / wsl_debian_postgis_setup.md
Last active February 1, 2022 04:31

Setup PostGIS database on Debian via WSL

The following assmes that WSL version 2 is already installed and setup

In PowerShell:

wsl --install -d Debian

In the Debian terminal:




  


  




    


          
    

      

        
        

          

              @danleesmith
          

          

            
                danleesmith
                / install_geopandas_ubuntu.md
            
            

              Last active
              February 2, 2022 03:58
            

          

        

      

        

  

      

    
Install geopandas on ubuntu using apt-get when running into fetch/IPv6 issues:


sudo apt-get update --option Acquire::ForceIPv4=true --option Acquire::Retries=100 --option Acquire::http::Timeout=60
sudo apt-get updgrade
sudo apt get install python3-geopandas --option Acquire::ForceIPv4=true --option Acquire::Retries=100 --option Acquire::http::Timeout=60


solution thanks to @supersan on StackExchange