NOTE: If you are a client with a support and maintenance contract please contact fews.support@deltares.nl to obtain the Delft-FEWS software.
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Use your MyDeltares username, which is the first part of your email and your MyDeltares password. (e.g. If you registered with your_user_name@gmail.com, your_user_name would be your MyDeltares user name you need to use for logging in)
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