我觉得那里的东西,您可以使用。关键是寻找“中间复杂性模型”,或“玩具大气模型”(玩具是科学术语简单模型,定性正确,但不是用于精确定量预测)。你的问题”还有其他模拟器一直做同样的事情”,我不知道你是什么意思. .你的意思是一个模拟器,产生相同的解决方案/气候状态相同的一组初始条件?这个问题“什么是所需的规范运行CESM相当恒定的基础上吗?”,这将取决于复杂的仿真设置。例如,如果您正在运行一个详细模拟(高空间和时间分辨率),你想要多个变量的数据在每一个网格单元通过时间,然后你需要超级计算资源。如果你能得到一个,通常你需要储备时间提前几个月,运行仿真,希望它了。集群计算,你将不得不减少仿真大小(比超级计算机的例子),但你会得到更多的自由运行多个模拟。这里是一个小的计算量和独立的模型1)第一个叫做(快速气候),用matlab编写代码。我对它一无所知,但它看起来是自包含的。 2) Also i just came across a GCM that claims to be user friendly called [EDgcm]. I know nothing about it, but it looks worth digging into. 3) There's an intriguing app called "[GCM]" I've honestly never messed around with it, but it could be worth a shot. 4) Here's an [energy balance climate model] that can be executed in excel. If you're determined to use a GCM, I think you could probably get CESM working using either the [aquaplanet] or [dry dynamical core] setups. Depending on how simple you set it up, you could likely run it just on a standard PC. Another option you have is [MITgcm], which can also be configured to run very bare-bones simulations that don't require much computational power. If you have a university near you, I would consider seeing if there are any climate modeling groups, and reach out to see if there are any grad students willing to lend a little support. I know grad students who spend usually the first semester of their phd trying to get a simulation going. [fast climate]: http://math.bard.edu/student/pdfs/jonathan-fivelsdal.pdf [code]: http://www.met.nps.edu/~psguest/polarmet/clichange/fastclimate_code.html [EDgcm]: http://edgcm.columbia.edu [GCM]: http://www.brown.edu/Research/Environmental_Physics/Environmental_Physics/Code.html [energy balance climate model]: https://icp.giss.nasa.gov/education/geebitt/index.html [dry dynamical core]: http://www.cesm.ucar.edu/models/simpler-models/dry-dynamical-core.html [aquaplanet]: http://www.cesm.ucar.edu/models/simpler-models/aquaplanet.html [MITgcm]: http://mitgcm.org