注册 登录  
 加关注
   显示下一条  |  关闭
温馨提示!由于新浪微博认证机制调整,您的新浪微博帐号绑定已过期,请重新绑定!立即重新绑定新浪微博》  |  关闭

美丽心情

相信自己!&&Happy everyday! &LOVE

 
 
 

日志

 
 

引用 Where can I find analyses for input to REGRID?  

2010-05-19 17:12:41|  分类: WRF有关 |  标签: |举报 |字号 订阅

  下载LOFTER 我的照片书  |

 

引用

zhang20031320025Where can I find analyses for input to REGRID?

At NCAR:

  • Some datasets (marked * below) have the last years' data available on-line
  • For older data and other datasets:
    • You can either obtain data from NCAR by applying for an NCAR computing account. If you have an NCAR computing account, you will be able to access all these datasets without additional charge.
    • OR you can purchasing data from the Data Support Section of NCAR's Scientific Computing Division.

Some of the more commonly-used analyses archived at NCAR include:

For MM5 LSM option (ISOIL=2):

  • The dataset marked with an * above contain sufficient data to run MM5 LSM option.
     
  • A recent addition which can also be used as input to the Noah LSM option, is the AGRMET data supplied by AFWA.
     
  • Real-time data from Eta, AVN and FNL available from site also contain data sufficient to run the LSM option. Below are some examples of datasets and filenames used at the site:
    • Eta 40 km data:
         eta/prod/eta.YYYYMMDD/eta.tXXz.awip3dYY.tm00
         (eg. eta/prod/eta.20021223/eta.t18z.awip3d12.tm00 )
    • GFS/AVN 1deg data:
         avn/prod/avn.YYYYMMDD/gblav.tXXz.pgrbfYY
         (eg. avn/prod/avn.20021223/gblav.t12z.pgrbf12 )
    • FNL 1deg data:
        fnl/prod/fnl.YYYYMMDD/gdas1.tXXz.pgrbfYY
        (eg. fnl/prod/fnl.20021223/gdas1.t12z.pgrbf12 )

For MM5 polar physics (IPOLAR=1):

  • Seaice fractional data is available from the Near Real-TimeSSM/I EASE-Grid Daily Global Ice Concentration and Snow Extent. Boulder, CO, USA: National Snow and Ice Data Center.  
  • This data can be obtained from their web site (Note: this is NOT NCAR data):
      http://nsidc.org/data/nise1.html
  • Please become a registered user before downloading data (no charge).

 

Note also that even though we have scripts to get the data automatically, it is always a good practice to check the data catalogs (or file lists) for extra information. If the data have missing times or errors, they are likely to be described in the document.  
  

Other data sources:

  • If you are interested in running MM5 in real-time, a good source of data can be obtained from NCEP's ftp server: . NCEP provides a number of datasets from their global and regional models at this site.
  评论这张
 
阅读(221)| 评论(0)
推荐 转载

历史上的今天

评论

<#--最新日志,群博日志--> <#--推荐日志--> <#--引用记录--> <#--博主推荐--> <#--随机阅读--> <#--首页推荐--> <#--历史上的今天--> <#--被推荐日志--> <#--上一篇,下一篇--> <#-- 热度 --> <#-- 网易新闻广告 --> <#--右边模块结构--> <#--评论模块结构--> <#--引用模块结构--> <#--博主发起的投票-->
 
 
 
 
 
 
 
 
 
 
 
 
 
 

页脚

网易公司版权所有 ©1997-2017