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Hello, I''m a complete beginner in Ruby on Rails, so excuse me if this is a ridiculous question. Just to bare in mind, I''m using Mac OSX (Snow Leopard), Rails 3, and sqlite3 as a database. I''ve checked, and everything is up to date (Rails, Ruby, Gems). I am simply creating a test application, and I understand the way to run that is by running the ''rails

I would like to download climate data files from PCMDI website using R. I tried this line below and I was not able to get the file mainly due to user name and password requirements. I am looking for help for setting up the user and password within R (or somewhere). I have read the FAQ but unfortunately I am a newbie on R and couldnt figure out how to do it. Many thanks in advance