This archive contains answers to questions sent to Unidata support through mid-2025. Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated. For the most up-to-date information on the use of NSF Unidata software and data services, please consult the Software Documentation first.
Greetings! Not sure what the problem is that caused your message's rejection. Can you forward the rejection response you received to address@hidden so she can investigate further? That particular file is available in MetPy's static collection of test/example data: https://github.com/Unidata/MetPy/tree/main/staticdata It will be automatically downloaded and cached by the `get_test_data()` that's used in the example you linked to. These text products are produced by the National Weather Service's Weather Prediction Center. We host a rolling one-month collection of these files on our THREDDS server: https://thredds.ucar.edu/thredds/catalog/noaaport/text/fronts/catalog.html For a more extensive archive, you might consider looking over the offerings from NCEI, though I didn't find them there on a quick scan. Another option is the archive of NWS products from the Iowa Environmental Mesonet, under COD product code: https://mesonet.agron.iastate.edu/wx/afos/list.phtml?source=DMX&by=pil&pil=COD&year=2023&month=8&day=28&year2=2024&month2=8&day2=28&view=grid&order=asc The data you linked to on Zenodo look like decoded versions of the text products, and according to the documentation only contains the 4 front types (cold, warm, stationary, occluded), and ignores the rest of the product. Since these are already decoded, you shouldn't need to use MetPy's `parse_wpc_surface_bulletin()` function at all. The plotting code should be readily adaptable to the information contained in the netCDF files. Cheers, Ryan > good morning, > > I sent the following message to python support and the e-mail was rejected by > unidata: > > Greetings, > > Thank you for listening; I really appreciate it... > > Two questions for now: > > on the web page: > > https://unidata.github.io/MetPy/latest/examples/plots/Plotting_Surface_Analysis.html#sphx-glr-examples-plots-plotting-surface-analysis-py > > you use a file called: 'WPC_sfc_fronts_20210628_1800.txt' -- can you please > tell me where I can find it (and hopefully, an archive of such files) > > And, do you know if these files will work in the code that you provide: > > https://zenodo.org/records/2651361 > Ticket Details =================== Ticket ID: KOZ-297880 Department: Support Python Priority: Low Status: Closed =================== NOTE: All email exchanges with NSF Unidata User Support are recorded in the Unidata inquiry tracking system and then made publicly available through the web. If you do not want to have your interactions made available in this way, you must let us know in each email you send to us.