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Paleoterra Blog

  • FOAM Output Variables

    Since I get many questions on what's contained in FOAM output, here's a list of all the variables contained in the standard atmosphere, coupler, and ocean output files.

  • Using SQLite and Python to Store Model Metadata

    As I continue to run a range of climate models, I've learned from painful lessons that I need to record as much information about the model run as possible. When I first started this process, I simply kept files used to make the run (the geography and configuration files for the model) and the model output. At first, this seemed sufficient because, in the end, these were the data that were most important. As it turns out, however, that having a history of everything you did during the model run, such as adjustments to the settings or geography, is also important both historically to the run and possibly sorting out problems later.

  • Trying to go paperless

    Almost since the inception of personal computing, the paperless office has been an unrealized promise. I've been wanting to move in that direction for many years, but it still not easy to do. Today, my office and basement are filled to capacity with documents, scientific papers, and books. I'm out of space and managing everything is killing my productivity. I throw away and give away what I can, but that is only a small dent in the problem. Some stuff I'll always have to keep as paper, sadly. The remaining stuff, however, needs to move to the computer.

    The rest of this article will be on what I'm using to at least start this transition in terms of software and hardware. I'm primarily Macintosh based, so much of this will related to Macintosh software. Feel free to contact me to suggest Windows and Linux alternatives for the same tasks. The following are just some quick thoughts...

  • Climate Model on a Mac: Snow Leopard

    Snow Leopard, the latest OS offering from Apple, promised to be both 64-bit and faster. The question is whether Apple delivered those promises and whether those improvements impact modeling.

    First, I got Snow Leopard booting to the 64-bit Snow Leopard kernal. There are instructions how to do this out there on the web (note that you don't have to bother if your machine is 64-Bit and you're running the server version).

    More info below the fold..

  • More Snow Leopard Geotagging With Services: Google Earth

    As mentioned before, I feel geotagging is an important part of image metadata. In a previous post, I showed a simple Applescript-based Snow Leopard service to set images to a commonly used location.

    With a slight modification to the Applescript in the service, you can pull the location out of Google Earth and embed your photos. I was really excited when Picasa supposedly had this feature, but it's not mac compatible! Now, iPhoto can do the same thing.

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