Knowledge Base

How to access data using an FTP client or the command line

To access data using either an FTP client or the command line, you first need to determine the FTP address associated with the data set of interest. This is needed for the 'Directory' if you use an FTP client, or in step 3 below if you use the command line. If you subscribed to receive notifications about the data set, this address is provided in your data set registration confirmation email. Alternatively, it can be determined by clicking on the 'Go to FTP' button on the data set web page's Download Data tab; it's what is shown in the address bar at the top of the window that opens.

FTP Client

To access data using an FTP client (e.g. FileZilla, Cyberduck, FireFTP, etc.), please use the following information as input:
Host Name:
User Name: anonymous
Password: <your e-mail address>
Directory: /pub/DATASETS/XXXX
(Copy the FTP address after the host name. 'XXXX’ may include the data set product directory and the specific data set directory.)

Command Line

To access data using the command line:

  1. Connect to our node by typing the following:
  2. On connecting, it will ask you to log in with a Name, type:
  3. You should now be logged in, to navigate to the directory that contains the data you require, type:
    where 'XXXX' may include the data set product directory and the specific data set directory. For example, if you are looking for SNODAS masked data for January 2018 then you would type the following:
    cd /pub/DATASETS/NOAA/G02158/masked/2018/01_Jan
  4. To see all the files in the folder, type:
  5. Set the transfer mode to binary by typing:
  6. To download a single file, type:
    get <filename>
    To download multiple files, type:
    mget <filename1> <filename2> <filename3>
    Or to download all the files in that folder, type:
    mget *
  7. To log out, type:

Last Updated January 2021