MATLAB: How to download data from website

downloadfor loop

Dear all,

I am trying to download data from the following website

https://oceandata.sci.gsfc.nasa.gov/MODIS-Aqua/Mapped/Daily/4km/sst/2019/

my problem is I can not get the files, meaning only the html been located to my computer. (below what I used to locat the link into my machine)

url='https://oceandata.sci.gsfc.nasa.gov/MODIS-Aqua/Mapped/Daily/4km/sst/2019/'

filename='A2019.nc'

outfilename=websave(filename,url)

what I need is getting the files separtly and read them.

Thanks for the help.

Best Answer

How about the following?

url = 'https://oceandata.sci.gsfc.nasa.gov/MODIS-Aqua/Mapped/Daily/4km/sst/2019/';
str = webread(url);
links = regexp(str,'https://([\w-]+\.)+[\w-]+(/[\w- ./?%&=]*)?(\.nc)','match')';
data = cell(size(links));
for kk = 1:numel(links)
  data{kk} = webread(links{kk});
end

By running this, all the .nc files are downloaded and stored in the cell array data.

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Best Answer

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