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FAQ.md

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SeaDAS Frequently Asked Questions

Basic file (product) load and display

  1. View product info

  2. display band

  3. color manipulation

  4. no-data value

  5. pixel info

  6. Product Grabber

  7. Session Management

  8. Add $JAVA_HOME/bin, $MAVEN_HOME/bin and $GIT_HOME/bin to your PATH. (Windows: %JAVA_HOME%\bin, %MAVEN_HOME%\bin and %GIT_HOME%\bin)

  9. Checkout Ceres, BEAM and SeaDAS using git:

    cd $SEADAS
git clone git://github.com/bcdev/ceres.git ceres
git clone [email protected]:seadas/beam.git beam
git clone [email protected]:seadas/seadas.git seadas

  10. Need to checkout the correct version for ceres

    cd ceres
git checkout tags/0.13.2

  11. Build Ceres from source and install in local Maven repository:

    cd $SEADAS/ceres
mvn install

  12. Build BEAM from source and install in local Maven repository:

    cd $SEADAS/beam
mvn install

  13. Build SeaDAS from source and install in local Maven repository:

    cd $SEADAS/seadas
mvn install

  14. Open up the project in your IDE:

  • Netbeans:
    • Menu File -> Open Project and select ceres
    • Check the Open Required Projects box
    • Menu File -> Open Project and select beam
    • Check the Open Required Projects box
    • Menu File -> Open Project and select seadas
    • Check the Open Required Projects box
    • Set the SeaDAS Application as the main project
  • IntelliJ IDEA:
    • Main Menu -> File -> New Project -> Import Project from External Model
    • Choose Maven
    • Specify your root directory: $SEADAS (Note: put your actual path)
    • Check the box: Search for Directories Recursively
    • Check the box: default tools
    • Click Next
    • Click Finish
    • edit file $SEADAS/.idea/vcs.xml - delete CERES line - this stop idea from complaining about the detached head
  • Eclipse:
    • Build Eclipse project files for BEAM: cd $SEADAS/seadas mvn eclipse:eclipse
    • Delete the created .project file in the main project folder.
    • Make sure that M2_REPO classpath variable is set: - Open Window -> Preferences... then select Java -> Build Path -> Classpath Variables - Select New... and add variable M2_REPO - Select Folder... and choose the location of your Maven local repository, e.g ~/.m2/repository. On Windows Vista the default Maven repository is C:\Users\<Username>\.m2\repository
    • Click Main Menu -> File -> Import
    • Select General -> Existing Project into Workspace
    • Select Root Directory $SEADAS/seadas
    • Click Finish

  1. Use the following configuration to run BEAM/VISAT:

    • Main class: com.bc.ceres.launcher.Launcher
    • VM parameters: -Xmx2G -Dceres.context=seadas
    • Program parameters: none
    • Working directory: $SEADAS/seadas (replace $SEADAS with your actual path)
    • Use classpath of module (project in Eclipse): seadas-bootstrap

  2. Copy the config file.

         cd $SEADAS/seadas
     mkdir config
     cp src/main/config/seadas.config config

  3. Edit the following lines in the config file:

    • Set seadas.home = .
    • Set seadas.app = SeaDAS
    • Set seadas.logLevel = ALL
    • Set seadas.debug = true
    • Set seadas.splash.image = ./src/main/bin/common/splash.png
    • Set seadas.ocssw.root = your OCSSW root dirctory

  4. Once you have all the configuration done, hit Make Project. Let it rebuild and then Run

Original instructions from Brockmann Consult.