Talk:Prognostic variable

	Environment portal This environment-related article is part of the WikiProject Environment to improve Wikipedia's coverage of the environment. The aim is to write neutral and well-referenced articles on environment-related topics, as well as to ensure that environment articles are properly categorized. Read Wikipedia:Contributing FAQ and leave any messages at the project talk page.EnvironmentWikipedia:WikiProject EnvironmentTemplate:WikiProject EnvironmentEnvironment
???	This article has not yet received a rating on the project's importance scale.

Climate change

	Climate change portal This article is within the scope of WikiProject Climate change, a collaborative effort to improve the coverage of Climate change on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.Climate changeWikipedia:WikiProject Climate changeTemplate:WikiProject Climate changeClimate change
???	This article has not yet received a rating on the project's importance scale.
If you are looking for ways to improve this article, we recommend checking out our recommended sources and our style guide

What's a GCM? The link is to a disambiguation page with nothing seemingly relevant.

I guess General circulation model. This article is useless, so far. GangofOne 21:44, 27 July 2005 (UTC)Reply

This page is incorrect and probably useless: Variables are not intrinsically prognostic (or diagnostic for that matter). Only equations or models can be prognostic (or diagnostic). See prognostic equation instead. By the way, GCM in this context does usually refer to General Circulation Model, but can also stand for Global Climate Model. Michel M Verstraete 22:04, 21 May 2007 (UTC)Reply

A page that knows where it met you.