Install, build and debug a react native app in WSL2 (Windows Subsystem for Linux) and Ubuntu.
Matheus C. Zaglia mzaglia
bergmannjg
/ rearct-native-app-in-wsl2.md
Last active
July 26, 2024 08:55
Building a react native app in WSL2
woodbri
/ get-wind.py
Last active
July 16, 2024 18:44
Python script to fetch GFS wind data and create a JSON file
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| #!/usr/bin/env python3 | |
| ''' | |
| get-winds.py | |
| - get the latest data from nomads.ncep.noaa.gov unless we have it already | |
| - generate file /maps/wms/data/windy.json | |
| - generate windy.latest file with time stamp | |
| ''' |
There are a bunch of reasons why this is convoluted, mostly in building the URL to make the request:
- You have to rely on an AJAX request, this example uses jQuery
- To make a GetFeatureInfo request, you must provide a BBOX for a image, and the pixel coordinates for the part of the image that you want info from. A couple of squirrely lines of Leaflet code can give you that.
- Output formats. The
info_formatparameter in the request. We don't know a priori which will be supported by a WMS that we might make a request to. See Geoserver's docs for what formats are available from Geoserver. That won't be the same from WMS to WMS, however. - WMS services return XML docs when there's a mistake in the request or in processing. This sends an HTTP 200, which jQuery doesn't think is an error.