Instructions for setting up an OS X El Capitan machine from scratch

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Before you start

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1. Google chrome
2. Alfred 2
3. Keepass-X
4. iTerm2
5. CyberDuck (ftp client)
6. All OS updates from App store (Restart if needed)

Macports

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1. Install XCode from App store
2. Install command line tools from within XCode
   • sudo xcode-select --install (This will install command line tools)
3. sudo xcodebuild -license
   • Agree to the terms of license
4. Install XQuartz
   • Will need to log out and log back in
5. Install macports
   • sudo port selfupdate
6. Restart terminal

Manual installation of ports

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You will have to manually run series of "port install" commands. For detailed instructions see here

Other optional ports

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There are other ports of interest for heavy-duty numerical computation. These are not needed for ISCE but can be useful for developing applications. For detailed instructions see here

Other programs

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Textwrangler

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• Install textwrangler itself
• Install textwrangler command line tools (includes twdiff for comparing files / folders)
• twdiff appears to be better than other diff tools that are available

Google Earth Pro

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• Google Earth Pro is now free
• Sign in with your email and password: GEPFREE

Environment modules

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• We recommend using "modules" to manage your environment variables
• Please don't set paths / pythonpaths in your .bashrc/ .bash_profile/ .profile for all the different software that you use. This is a guaranteed recipe for conflicts and disaster.
• Follow instructions here

You are ready to install ISCE

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• We will use "modules" to localize changes to the environment needed to a single module file
• Follow instructions here

QGIS setup for use within Python scripts

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• If you use QGIS to compose maps, follow instructions here

SICD setup for use with Python

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• If you work with SAR data distributed in SICD formats, and want to be able to use it in combination with ISCE, follow instructions here