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Welcome to the CMAS Wiki

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    July 11, 2018 2:51 PM HKT

    Community modeling is an approach for leveraging the expertise of a broad group of researchers in the field of environmental modeling Cheapest Cigarettes In The World. The interdisciplinary nature of environmental science requires collaborations between experts in particular subject areas to build integrated environmental modeling systems. Air quality modeling, for example, combines multiple fields, such as chemistry, physics, mathematics, and computer science, in a single piece of software that can be used as both a research and regulatory tool. This permits users to use, change, and improve the software Newport Cigarettes Official Website, and to redistribute it in modified or unmodified forms. It is very often developed in a public, collaborative manner (source: Wikipedia). All of the software developed and used under a community modeling approach needs to be open source.

    Peer Production

    Peer production or mass collaboration is a collective action of individual users working independently on a common problem. In the context of software development, it refers to a distributed programming approach where independent programmers share the task of building a complex piece of software. The Linux operating system exemplifies mass collaboration in computer programming. For environmental modeling, peer production is a way to decentralize model development Price Of Marlboro Cigarettes, allowing researchers to freely develop and share new software modules without the constraints of a development agenda. Software developed for peer production is often modular to facilitate simultaneous and targeted development on specific components of the program. While peer production inherently removes very prescriptive guidelines for how collective tasks are being performed Buying Cigarettes Online, it does require a facilitator to organize and distribute products and to connect the peer community.

    CMAS Center

    The CMAS Center is working to facilitate community development within the air quality modeling field. Promoting the CMAQ, SMOKE, and MCIP software as the core modeling components for peer production, CMAS has spent several years interacting with members of the community to refine how community modeling can work for the field. Communication tools, such as listservs, newsletters, and this wiki, are in place to connect members of the air quality modeling community. The annual CMAS conference provides a forum for community members to share their current work and discuss collaborations. Mechanisms to promote peer production are still being developed by CMAS and are an area where more community guidance is needed.

    Code Repositories

    Open source software is typically posted in an online code repositories, such as SourceForge, to mange how the source code is obtained and tracked in the peer production environment. An alternative approach is to have an offline code repository where community submissions are manually redistributed after review by a steering committee or group of power users. The CMAS Center is in the process of working with the community to determine the best approach for managing open source software in the air quality modeling field.

    Ad Hoc Developers Group

    CMAS convenes an ad hoc developers meeting during one of the evenings of the annual CMAS conference. Open to anyone, the purpose of the meeting is to bring together community members who are interested or actively engaged in model development and want to provide some guidance about how to optimize how the CMAS Center can facilitate community modeling Newport Cigarettes Price. The 2008 meeting (2008-ad-hoc-mtg-minutes) called for the creation of better communication tools for the development community and led to the creation of this wiki. The 2009 meeting (2009-ad-hoc-mtg-minutes) included discussions of branching CMAQ into separate development and production lines and conversations on how to best distribute development code to the community.

    Model Development Center - Interactive pages and discussion forums related to community-based air quality and emissions model development.

    Community Forums - Discussion threads for connecting members of the modeling community.

    Wiki Development - The content on this site is generated by community members. Learn how to add/edit content and contribute to the CMAS Wiki.

    Wiki Basics

    Here are some basics about Wiki's and generating content for this site.

    This site has two menus, one at the side called 'nav:side', and one at the top called 'nav:top'. These are Wikidot pages, and you can edit them like any page.

    To edit a page, go to the page and click the Edit button at the bottom of the page. You can change everything in the main area of your page. This site uses the Wikidot language, which is easy to learn but powerful.
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