Python to MATLAB json.load

4 次查看（过去 30 天）
Ali
Ali 2016-8-15
Hello buddies, I need to download automatically from this interface:
http://mesonet.agron.iastate.edu/request/download.phtml?network=IA_ASOS
Here is the python script which probably does the job:
https://github.com/akrherz/iem/blob/master/scripts/asos/iem_scraper_example.py
I tried to translate it to MATLAB, but I cannot retrieve data from the URL, it just gives some info. Here the initial part of my code:
URL = 'http://mesonet.agron.iastate.edu/cgi-bin/request/asos.pydata=all&tz=Etc/UTC&format=comma&latlon=yes&year1=2012&month1=08&day1=01&year1=2012&month1=09&day1=01'; STATE = 'MN'; NETWROK = 'AWOS%s_ASOS%MN';
%get metadata---------------------------- uri = 'http://mesonet.agron.iastate.edu/geojson/network.php?network=%sAWOS.php';
%HEADER = http_createHeader('referer',uri) %DATA = urlread2(uri,'', '', HEADER) urlread(uri)
ans =
{"type":"FeatureCollection","crs":{"type":"EPSG","properties":{"code":4326,"coordinate_order":[1,0]}},"features":[]}
Any help is really appreciated. Thank you.

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