WRF、MEGAN以及CMAQ答疑帖

qq531884069

bandaoshutiao 发表于 2022-1-29 12:19
是的大佬，cmaq不是有两种计算lightning的机制吗，一个是提供每日闪电文件，一个是提供一个参数文件，这 ...

发邮件找US EPA的Daiwen Kang

liuliuliuxin

qq531884069 发表于 2021-10-15 07:22
你跑全球的话  可以考虑直接用CLM来跑
当然  你用全球的WRF+offline MEGAN也行    只是LAI PFT和EF你都 ...

老师，如果用MEGAN2.1A模拟全国的，还需要重做LAI PFT 和EF么

bandaoshutiao

qq531884069 发表于 2022-1-29 14:11
发邮件找US EPA的Daiwen Kang

我发过了，他一直没回复

litongxue

*** SUBROUTINE: SETUP
***   ERROR OPENING WRF NETCDF FILE
***   FILE = /public1/home/scb7586/ceshi/runsmoke/tempmciprun/wrf/wrfout_d03_2019-01-05_00
***   NCF:  NetCDF: Unknown file format
**********************************************************************
请问运行mcip文件时的报错，是什么问题呢
     *** ERROR ABORT in subroutine SETUP
     ABNORMAL TERMINATION IN SETUP
     Date and time  0:00:00   Jan. 5, 2019    (2019005:000000)

Error running mcip

qq531884069

litongxue 发表于 2022-2-18 17:03
*** SUBROUTINE: SETUP
***   ERROR OPENING WRF NETCDF FILE
***   FILE = /public1/home/scb7586/ces ...

编译WRF和MCIP的netcdf不是同一个  所以格式无法识别
用编译WRF的netcdf来编译MCIP 即可

litongxue

skid: 0 hostname: ln131.para.bscc
module_io_quilt_old.F        2931 F
Quilting with   1 groups of   0 I/O tasks.
Ntasks in X            4 , ntasks in Y            6
  Domain # 1: dx = 18000.000 m
  Domain # 2: dx =  6000.000 m
  Domain # 3: dx =  2000.000 m
   For domain            1 , the domain size is too small for this many processors, or the decomposition aspect ratio is poor.
   Minimum decomposed computational patch size, either x-dir or y-dir, is 10 grid cells.
  e_we =    50, nproc_x =    4, with cell width in x-direction =   12
  e_sn =    50, nproc_y =    6, with cell width in y-direction =    8
  --- ERROR: Reduce the MPI rank count, or redistribute the tasks.
-------------- FATAL CALLED ---------------
FATAL CALLED FROM FILE:  <stdin>  LINE:    2367
NOTE:       1 namelist settings are wrong. Please check and reset these options
-------------------------------------------
application called MPI_Abort(MPI_COMM_WORLD, 1) - process 0
运行wrf错误，是wrf安装编译出了问题吗

qq531884069

litongxue 发表于 2022-2-20 00:15
skid: 0 hostname: ln131.para.bscc
module_io_quilt_old.F        2931 F
Quilting with   1 groups of ...

the domain size is too small for this many processors
报错说的很清楚了
你模拟区域很小   不需要这么多的核
减少提交运算的核数就行了

litongxue

已经解决了

xiuyuanyang

请问，按照北美的BELD文件，制作其他地区的（我的模拟域），该怎么制作呢？目前思路，利用MODIS土地利用数据，仿照BELD文件制作，但是分类变量不一致，BELD中很多分类，MODIS里没有，该怎么处理，希望大神指点

libra106

请问大佬，跑CCTM的时候报错如下怎么解决呀，谢谢
>>--->> WARNING in subroutine S_PCGRID_IN on PE 000
     Failure allocating S_PCGRID or S_PCGRID_TEMP
     
     *** ERROR ABORT in subroutine DRIVER on PE 000         
     Failure defining horizontal sens domain
     Date&time specified as 0