• 1. Accessing Website Source
• 2. Webpage Structure
• CSS Stylesheet
• JavaScript Functions
• 3. Sensors and Channels
• Database
• SVG Maps
• Pictures and Spectra

1. Accessing Website Source

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The website is under svn control and can be found on the web here.

To gain permission to access the website source, contact Carlos Perez, Ryan Blair, or Jonathan Hanks at LHO.

Making changes with svn

The general workflow is as follows:

• kinit albert.einstein

From the local directory in which you want to house the svn folders, use the following command to initially checkout the entire trunk:

• svn co https://redoubt.ligo-wa.caltech.edu/svn/pem/trunk pem

• cd pem

Edit content locally. Once you've saved the work, you can see the changes with

svn diff

and commit these changes with

svn commit -m "comment"

The webroot is pem/html in your checkout. When updating the channelmaps be sure to place them in the pem/html/channelinfo directory of your checkout.

Once you have made your change and committed them to svn, let your contact (above) know that you would like them promoted to the live server (http://pem.ligo.org) and they should be able to update that with your changes.

The online svn book contains a nice summary of the work cycle.