Changelog

• 2024-08-15: Initial documentation release

Example Usage

Request CF6 data for January 1st, 2024:

https://mesonet.agron.iastate.edu/geojson/cf6.py?dt=2024-01-01

Same request, but JSON(P)

https://mesonet.agron.iastate.edu/geojson/cf6.py?dt=2024-01-01&callback=foo

Same request, but return as a comma delimited file

https://mesonet.agron.iastate.edu/geojson/cf6.py?dt=2024-01-01&fmt=csv

CGI Arguments

The following table lists the CGI arguments that are accepted by this service. A HTTP GET request is required. Fields of type Multi-Params or CSV value can accept either a comma separated list or multiple parameter and value combinations. For example, ?foo=1&foo=2 is equivalent to ?foo=1,2.

Field	Type	Description
dt	string	Date to query for
callback	string or null	Legacy JSON-P style callback. It is likely best to not depend on this usage. The IEM website has a permissive CORS.
fmt	string	Format of output