经验分享：CESM2.1(CLM5.0)流程和运行

大懒猫

cara0229 发表于 2019-3-27 16:48
我查看了一下，CaseStatus这个文件，看起来是执行bld/cesm.exe时候出错，你是把这个bld下面的cesm.exe复 ...

吧日志贴出看看

~疯子~

你好，最近在安装cesm2.0.1版本的时候，出现了一些问题，能否加一下q，1131825850，想要问一下具体的问题可以么？谢谢

932686787

~疯子~ 发表于 2019-8-23 14:40
你好，最近在安装cesm2.0.1版本的时候，出现了一些问题，能否加一下q，1131825850，想要问一下具体的问题可 ...

你有什么问题就在这里问就可以，我不会的问题其他人看到了也能帮你解答，安装上我可能不是很懂，我是找人帮装的，哈哈

ddzsn

[zhangshn@lenovo scripts]$ ./create_newcase -case test01 -res f09_g16 -mach linuxintel -compset BHIST --run-unsupported
WARNING: The -case argument is deprecated. Multi-character arguments should begin with "--" and single character with "-"
  Use --help for a complete list of available options
WARNING: The -res argument is deprecated. Multi-character arguments should begin with "--" and single character with "-"
  Use --help for a complete list of available options
WARNING: The -mach argument is deprecated. Multi-character arguments should begin with "--" and single character with "-"
  Use --help for a complete list of available options
WARNING: The -compset argument is deprecated. Multi-character arguments should begin with "--" and single character with "-"
  Use --help for a complete list of available options
Compset longname is HIST_CAM60_CLM50%BGC-CROP_CICE_POP2%ECO%ABIO-DIC_MOSART_CISM2%NOEVOLVE_WW3_BGC%BDRD
Compset specification file is /home/zhangshn/cesm/cime/../cime_config/config_compsets.xml
Compset forcing is Historic transient
Com forcing is Biogeochemistry intercomponent  with diagnostic CO2
ATM component is CAM cam6 physics:
LND component is clm5.0:BGC (vert. resol. CN and methane) with prognostic crop:
ICE component is Sea ICE (cice) model version 5
OCN component is POP2 EcosystemAbiotic DIC/DIC14
ROF component is MOSART: MOdel for Scale Adaptive River Transport
GLC component is cism2 (default, higher-order, can run in parallel):cism ice evolution turned off (this is the standard configuration unless you're explicitly interested in ice evolution):
WAV component is Wave Watch
ESP component is
Pes     specification file is /home/zhangshn/cesm/cime/../cime_config/config_pes.xml
Compset specific settings: name is RUN_STARTDATE and value is 1850-01-01
Could not find machine match for 'Lenovo' or 'Lenovo'
Machine is linuxintel
Pes setting: grid match    is a%0.9x1.25.+l%0.9x1.25.+oi%gx1
Pes setting: grid          is a%0.9x1.25_l%0.9x1.25_oi%gx1v6_r%r05_g%gland4_w%ww3a_m%gx1v6
Pes setting: compset       is HIST_CAM60_CLM50%BGC-CROP_CICE_POP2%ECO%ABIO-DIC_MOSART_CISM2%NOEVOLVE_WW3_BGC%BDRD
Pes setting: tasks       is {'NTASKS_ATM': -8, 'NTASKS_ICE': -4, 'NTASKS_CPL': -8, 'NTASKS_LND': -4, 'NTASKS_WAV': -8, 'NTASKS_ROF': -4, 'NTASKS_OCN': -1, 'NTASKS_GLC': -8}
Pes setting: threads     is {'NTHRDS_ICE': 1, 'NTHRDS_ATM': 1, 'NTHRDS_ROF': 1, 'NTHRDS_LND': 1, 'NTHRDS_WAV': 1, 'NTHRDS_OCN': 1, 'NTHRDS_CPL': 1, 'NTHRDS_GLC': 1}
Pes setting: rootpe      is {'ROOTPE_OCN': -8, 'ROOTPE_LND': 0, 'ROOTPE_ATM': 0, 'ROOTPE_ICE': -4, 'ROOTPE_WAV': 0, 'ROOTPE_CPL': 0, 'ROOTPE_ROF': 0, 'ROOTPE_GLC': 0}
Pes setting: pstrid      is {}
Pes other settings: {}
Pes comments: none
Compset is: HIST_CAM60_CLM50%BGC-CROP_CICE_POP2%ECO%ABIO-DIC_MOSART_CISM2%NOEVOLVE_WW3_BGC%BDRD
Grid is: a%0.9x1.25_l%0.9x1.25_oi%gx1v6_r%r05_g%gland4_w%ww3a_m%gx1v6
Components in compset are: ['cam', 'clm', 'cice', 'pop', 'mosart', 'cism', 'ww3', 'sesp', 'drv', 'dart']
No project info available
No charge_account info available, using value from PROJECT
No project info available
cesm model version found: cesm2.1.1-exp17
Batch_system_type is lsf
job is case.run USER_REQUESTED_WALLTIME None USER_REQUESTED_QUEUE None
ERROR: Failed to parse the 'M' specifier: A value less than 60 is expected
楼主可以帮助我吗。。不太明白为什么找不到“Lenovo”以及最后的那个错误。。

932686787

ddzsn 发表于 2019-8-27 18:18
[zhangshn@lenovo scripts]$ ./create_newcase -case test01 -res f09_g16 -mach linuxintel -compset BHIS ...

这个错误我也没遇到过，你的mach名称是linuxintel吗？这个就是machine，此外，如果你是clm50的话，要用“--”给你看看我的例子,我是单点的
./create_newcase --case test1 --res CLM_USRDAT --compset I1PtClm50SpGs --run-unsupported --compiler intel --mach careeri

ddzsn

932686787 发表于 2019-8-28 11:20
这个错误我也没遇到过，你的mach名称是linuxintel吗？这个就是machine，此外，如果你是clm50的话，要用“ ...

谢谢回复~我的mach名称就是linuxintel。我试了一下你的例子后还是报这2个错，我觉得可能是我配置machine.xml和compilers.xml的问题，官网上好像没有提供compilers.xml的模板，所以我也不知道自己哪错了。。。如果您有空帮我看看附件中的.xml的话，非常感谢！

~疯子~

在./case.setup时出现了这样的问题
ERROR: module command /usr/bin/modulecmd python load compiler/gnu/4.8.5 mpi/gcc/mpich-3.2.1 tool/netcdf/4.4.1.1/gcc tool/parallel-netcdf/mpich failed with message:
ModuleCmd_Load.c(213):ERROR:105: Unable to locate a modulefile for 'compiler/gnu/4.8.5'
ModuleCmd_Load.c(213):ERROR:105: Unable to locate a modulefile for 'mpi/gcc/mpich-3.2.1'
ModuleCmd_Load.c(213):ERROR:105: Unable to locate a modulefile for 'tool/netcdf/4.4.1.1/gcc'
ModuleCmd_Load.c(213):ERROR:105: Unable to locate a modulefile for 'tool/parallel-netcdf/mpich'


初步可能的问题是config_machine.xml没配好，下面在compiler节点的配置：
<modules compiler="gnu">
      <command name="load">compiler/gnu/4.8.5</command>
         <command name="load">mpi/gcc/mpich-3.2.1</command>
         <command name="load">toool/netcdf/4.4.1.1/gcc</command>
          <command name="load">tool/parallel-netcdf/mpich</command>
</modules>


如果有问题，希望各位大神指正一下，谢谢

happybob

好贴，先顶一下。后面可能会用到。多谢楼主分享，感谢！

ZongrAx

谢谢楼主分享

endeaver

楼主，有个小问题可以问一下吗？
我用的是CLM5.0，intel编译器，mpich-3.2.1, netcdf-4.6.1 ,其他都安装好了，环境变量也都设置好了，在运行./case.build 中出现这样的错误：
make: 离开目录“/home/lby/cesm/scratch/1850CLM50/bld/intel/mpich/nodebug/nothreads/mct/noesmf/c1a1l1i1o1r1g1w1e1/csm_share”
cat: Srcfiles: 没有那个文件或目录
icc: command line warning #10121: overriding '-fp-model precise' with '-fp-model fast'
icc: command line warning #10121: overriding '-fp-model precise' with '-fp-model fast'
icc: command line warning #10121: overriding '-fp-model precise' with '-fp-model fast'
In file included from /home/lby/clm5.0/cime/src/share/RandNum/src/dsfmt_f03/dSFMT_utils.c(1):
/home/lby/cesm/scratch/1850CLM50/bld/intel/mpich/nodebug/nothreads/mct/noesmf/c1a1l1i1o1r1g1w1e1/include/dSFMT.h(46): warning #1224: #warning directive: "DSFMT_MEXP is not defined. I assume DSFMT_MEXP is 19937."
    #warning "DSFMT_MEXP is not defined. I assume DSFMT_MEXP is 19937."
     ^

In file included from /home/lby/cesm/scratch/1850CLM50/bld/intel/mpich/nodebug/nothreads/mct/noesmf/c1a1l1i1o1r1g1w1e1/include/dSFMT-params.h(4),
                 from /home/lby/clm5.0/cime/src/share/RandNum/src/dsfmt_f03/dSFMT.c(17):
/home/lby/cesm/scratch/1850CLM50/bld/intel/mpich/nodebug/nothreads/mct/noesmf/c1a1l1i1o1r1g1w1e1/include/dSFMT.h(46): warning #1224: #warning directive: "DSFMT_MEXP is not defined. I assume DSFMT_MEXP is 19937."
    #warning "DSFMT_MEXP is not defined. I assume DSFMT_MEXP is 19937."
     ^

/home/lby/clm5.0/cime/src/share/esmf_wrf_timemgr/ESMF_BaseMod.F90(672): warning #6843: A dummy argument with an explicit INTENT(OUT) declaration is not given an explicit value.   [TYPE]
      subroutine ESMF_AttributeGetbyNumber(anytype, number, name, type, value, rc)
------------------------------------------------------------------^
/home/lby/clm5.0/cime/src/share/esmf_wrf_timemgr/ESMF_BaseMod.F90(623): warning #6843: A dummy argument with an explicit INTENT(OUT) declaration is not given an explicit value.   [TYPE]
      subroutine ESMF_AttributeGet(anytype, name, type, value, rc)
--------------------------------------------------^
/home/lby/clm5.0/cime/src/share/esmf_wrf_timemgr/ESMF_BaseMod.F90(699): warning #6843: A dummy argument with an explicit INTENT(OUT) declaration is not given an explicit value.   [NAMELIST]
      subroutine ESMF_AttributeGetNameList(anytype, count, namelist, rc)
-----------------------------------------------------------^
/home/lby/clm5.0/cime/src/share/esmf_wrf_timemgr/ESMF_BaseMod.F90(672): warning #6843: A dummy argument with an explicit INTENT(OUT) declaration is not given an explicit value.   [VALUE]
      subroutine ESMF_AttributeGetbyNumber(anytype, number, name, type, value, rc)
------------------------------------------------------------------------^
/home/lby/clm5.0/cime/src/share/esmf_wrf_timemgr/ESMF_BaseMod.F90(623): warning #6843: A dummy argument with an explicit INTENT(OUT) declaration is not given an explicit value.   [VALUE]
      subroutine ESMF_AttributeGet(anytype, name, type, value, rc)
--------------------------------------------------------^
/home/lby/clm5.0/cime/src/share/esmf_wrf_timemgr/ESMF_BaseMod.F90(699): warning #6843: A dummy argument with an explicit INTENT(OUT) declaration is not given an explicit value.   [COUNT]
      subroutine ESMF_AttributeGetNameList(anytype, count, namelist, rc)
----------------------------------------------------^
/home/lby/clm5.0/cime/src/share/esmf_wrf_timemgr/ESMF_BaseMod.F90(648): warning #6843: A dummy argument with an explicit INTENT(OUT) declaration is not given an explicit value.   [COUNT]
      subroutine ESMF_AttributeGetCount(anytype, count, rc)
-------------------------------------------------^
/home/lby/clm5.0/cime/src/share/esmf_wrf_timemgr/ESMF_BaseMod.F90(802): warning #6843: A dummy argument with an explicit INTENT(OUT) declaration is not given an explicit value.   [VALUELIST]
      subroutine ESMF_AttributeGetObjectList(anytypelist, name, typelist, valuelist, rc)
--------------------------------------------------------------------------^
/home/lby/clm5.0/cime/src/share/esmf_wrf_timemgr/ESMF_BaseMod.F90(750): warning #6843: A dummy argument with an explicit INTENT(OUT) declaration is not given an explicit value.   [VALUELIST]
      subroutine ESMF_AttributeGetList(anytype, namelist, typelist, valuelist, rc)
--------------------------------------------------------------------^
/home/lby/clm5.0/cime/src/share/esmf_wrf_timemgr/ESMF_BaseMod.F90(802): warning #6843: A dummy argument with an explicit INTENT(OUT) declaration is not given an explicit value.   [TYPELIST]
      subroutine ESMF_AttributeGetObjectList(anytypelist, name, typelist, valuelist, rc)
----------------------------------------------------------------^
/home/lby/clm5.0/cime/src/share/esmf_wrf_timemgr/ESMF_BaseMod.F90(750): warning #6843: A dummy argument with an explicit INTENT(OUT) declaration is not given an explicit value.   [TYPELIST]
      subroutine ESMF_AttributeGetList(anytype, namelist, typelist, valuelist, rc)
----------------------------------------------------------^
/home/lby/clm5.0/cime/src/share/esmf_wrf_timemgr/ESMF_AlarmMod.F90(904): warning #6843: A dummy argument with an explicit INTENT(OUT) declaration is not given an explicit value.   [ID]
       Enabled, ID, rc)
----------------^
/home/lby/clm5.0/cime/src/share/esmf_wrf_timemgr/ESMF_AlarmMod.F90(903): warning #6843: A dummy argument with an explicit INTENT(OUT) declaration is not given an explicit value.   [RINGING]
       PrevRingTime, StopTime, Ringing, &
-------------------------------^
/home/lby/clm5.0/cime/src/share/esmf_wrf_timemgr/ESMF_AlarmMod.F90(904): warning #6843: A dummy argument with an explicit INTENT(OUT) declaration is not given an explicit value.   [ENABLED]
       Enabled, ID, rc)
-------^
/home/lby/clm5.0/cime/src/share/esmf_wrf_timemgr/ESMF_ClockMod.F90(1117): warning #6843: A dummy argument with an explicit INTENT(OUT) declaration is not given an explicit value.   [ADVANCECOUNT]
       RefTime, CurrTime, PrevTime, AdvanceCount, &
------------------------------------^
/home/lby/clm5.0/cime/src/share/util/shr_flux_mod.F90(1252): remark #7713: This statement function has not been used.   [DQSATDT]
   real(R8)   :: dqsatdt ! derivative of qsat wrt surface temperature
-----------------^
/home/lby/clm5.0/cime/src/share/util/mct_mod.F90(777): remark #5140: Unrecognized directive
!DIR$ CONCURRENT
----------------^
/home/lby/clm5.0/cime/src/share/util/mct_mod.F90(778): remark #5140: Unrecognized directive
!DIR$ PREFERVECTOR
------------------^
/home/lby/clm5.0/cime/src/share/util/mct_mod.F90(835): remark #5140: Unrecognized directive
!DIR$ CONCURRENT
----------------^
/home/lby/clm5.0/cime/src/share/util/mct_mod.F90(836): remark #5140: Unrecognized directive
!DIR$ PREFERVECTOR
------------------^
/home/lby/clm5.0/cime/src/share/util/shr_pio_mod.F90(9): error #7013: This module file was not generated by any release of this compiler.   [MPI]
  use mpi, only : mpi_comm_null, mpi_comm_world
------^
/home/lby/clm5.0/cime/src/share/util/shr_pio_mod.F90(9): error #6580: Name in only-list does not exist or is not accessible.   [MPI_COMM_NULL]
  use mpi, only : mpi_comm_null, mpi_comm_world
------------------^
/home/lby/clm5.0/cime/src/share/util/shr_pio_mod.F90(9): error #6580: Name in only-list does not exist or is not accessible.   [MPI_COMM_WORLD]
  use mpi, only : mpi_comm_null, mpi_comm_world
---------------------------------^
/home/lby/clm5.0/cime/src/share/util/shr_pio_mod.F90(105): error #6404: This name does not have a type, and must have an explicit type.   [MPI_COMM_NULL]
    io_comm = MPI_COMM_NULL
--------------^
/home/lby/clm5.0/cime/src/share/util/shr_pio_mod.F90(192): error #6404: This name does not have a type, and must have an explicit type.   [MPI_COMM_WORLD]
       call pio_init(total_comps,mpi_comm_world, comp_comm, io_comm, iosystems)
---------------------------------^
/home/lby/clm5.0/cime/src/share/util/shr_pio_mod.F90(192): error #6285: There is no matching specific subroutine for this generic subroutine call.   [PIO_INIT]
       call pio_init(total_comps,mpi_comm_world, comp_comm, io_comm, iosystems)
------------^
compilation aborted for /home/lby/clm5.0/cime/src/share/util/shr_pio_mod.F90 (code 1)
make: *** [/home/lby/clm5.0/cime/scripts/1850CLM50/Tools/Makefile:888：shr_pio_mod.o] 错误 1
make: *** 正在等待未完成的任务....
ERROR: cat: Srcfiles:         
icc: command line warning #10121: overriding '-fp-model precise' with '-fp-model fast'
icc: command line warning #10121: overriding '-fp-model precise' with '-fp-model fast'
icc: command line warning #10121: overriding '-fp-model precise' with '-fp-model fast'
In file included from /home/lby/clm5.0/cime/src/share/RandNum/src/dsfmt_f03/dSFMT_utils.c(1):
/home/lby/cesm/scratch/1850CLM50/bld/intel/mpich/nodebug/nothreads/mct/noesmf/c1a1l1i1o1r1g1w1e1/include/dSFMT.h(46): warning #1224: #warning directive: "DSFMT_MEXP is not defined. I assume DSFMT_MEXP is 19937."
    #warning "DSFMT_MEXP is not defined. I assume DSFMT_MEXP is 19937."
     ^

In file included from /home/lby/cesm/scratch/1850CLM50/bld/intel/mpich/nodebug/nothreads/mct/noesmf/c1a1l1i1o1r1g1w1e1/include/dSFMT-params.h(4),
                 from /home/lby/clm5.0/cime/src/share/RandNum/src/dsfmt_f03/dSFMT.c(17):
/home/lby/cesm/scratch/1850CLM50/bld/intel/mpich/nodebug/nothreads/mct/noesmf/c1a1l1i1o1r1g1w1e1/include/dSFMT.h(46): warning #1224: #warning directive: "DSFMT_MEXP is not defined. I assume DSFMT_MEXP is 19937."
    #warning "DSFMT_MEXP is not defined. I assume DSFMT_MEXP is 19937."
     ^

/home/lby/clm5.0/cime/src/share/esmf_wrf_timemgr/ESMF_BaseMod.F90(672): warning #6843: A dummy argument with an explicit INTENT(OUT) declaration is not given an explicit value.   [TYPE]
      subroutine ESMF_AttributeGetbyNumber(anytype, number, name, type, value, rc)
------------------------------------------------------------------^
/home/lby/clm5.0/cime/src/share/esmf_wrf_timemgr/ESMF_BaseMod.F90(623): warning #6843: A dummy argument with an explicit INTENT(OUT) declaration is not given an explicit value.   [TYPE]
      subroutine ESMF_AttributeGet(anytype, name, type, value, rc)
--------------------------------------------------^
/home/lby/clm5.0/cime/src/share/esmf_wrf_timemgr/ESMF_BaseMod.F90(699): warning #6843: A dummy argument with an explicit INTENT(OUT) declaration is not given an explicit value.   [NAMELIST]
      subroutine ESMF_AttributeGetNameList(anytype, count, namelist, rc)
-----------------------------------------------------------^
/home/lby/clm5.0/cime/src/share/esmf_wrf_timemgr/ESMF_BaseMod.F90(672): warning #6843: A dummy argument with an explicit INTENT(OUT) declaration is not given an explicit value.   [VALUE]
      subroutine ESMF_AttributeGetbyNumber(anytype, number, name, type, value, rc)
------------------------------------------------------------------------^
/home/lby/clm5.0/cime/src/share/esmf_wrf_timemgr/ESMF_BaseMod.F90(623): warning #6843: A dummy argument with an explicit INTENT(OUT) declaration is not given an explicit value.   [VALUE]
      subroutine ESMF_AttributeGet(anytype, name, type, value, rc)
--------------------------------------------------------^
/home/lby/clm5.0/cime/src/share/esmf_wrf_timemgr/ESMF_BaseMod.F90(699): warning #6843: A dummy argument with an explicit INTENT(OUT) declaration is not given an explicit value.   [COUNT]
      subroutine ESMF_AttributeGetNameList(anytype, count, namelist, rc)
----------------------------------------------------^
/home/lby/clm5.0/cime/src/share/esmf_wrf_timemgr/ESMF_BaseMod.F90(648): warning #6843: A dummy argument with an explicit INTENT(OUT) declaration is not given an explicit value.   [COUNT]
      subroutine ESMF_AttributeGetCount(anytype, count, rc)
-------------------------------------------------^
/home/lby/clm5.0/cime/src/share/esmf_wrf_timemgr/ESMF_BaseMod.F90(802): warning #6843: A dummy argument with an explicit INTENT(OUT) declaration is not given an explicit value.   [VALUELIST]
      subroutine ESMF_AttributeGetObjectList(anytypelist, name, typelist, valuelist, rc)
--------------------------------------------------------------------------^
/home/lby/clm5.0/cime/src/share/esmf_wrf_timemgr/ESMF_BaseMod.F90(750): warning #6843: A dummy argument with an explicit INTENT(OUT) declaration is not given an explicit value.   [VALUELIST]
      subroutine ESMF_AttributeGetList(anytype, namelist, typelist, valuelist, rc)
--------------------------------------------------------------------^
/home/lby/clm5.0/cime/src/share/esmf_wrf_timemgr/ESMF_BaseMod.F90(802): warning #6843: A dummy argument with an explicit INTENT(OUT) declaration is not given an explicit value.   [TYPELIST]
      subroutine ESMF_AttributeGetObjectList(anytypelist, name, typelist, valuelist, rc)
----------------------------------------------------------------^
/home/lby/clm5.0/cime/src/share/esmf_wrf_timemgr/ESMF_BaseMod.F90(750): warning #6843: A dummy argument with an explicit INTENT(OUT) declaration is not given an explicit value.   [TYPELIST]
      subroutine ESMF_AttributeGetList(anytype, namelist, typelist, valuelist, rc)
----------------------------------------------------------^
/home/lby/clm5.0/cime/src/share/esmf_wrf_timemgr/ESMF_AlarmMod.F90(904): warning #6843: A dummy argument with an explicit INTENT(OUT) declaration is not given an explicit value.   [ID]
       Enabled, ID, rc)
----------------^
/home/lby/clm5.0/cime/src/share/esmf_wrf_timemgr/ESMF_AlarmMod.F90(903): warning #6843: A dummy argument with an explicit INTENT(OUT) declaration is not given an explicit value.   [RINGING]
       PrevRingTime, StopTime, Ringing, &
-------------------------------^
/home/lby/clm5.0/cime/src/share/esmf_wrf_timemgr/ESMF_AlarmMod.F90(904): warning #6843: A dummy argument with an explicit INTENT(OUT) declaration is not given an explicit value.   [ENABLED]
       Enabled, ID, rc)
-------^
/home/lby/clm5.0/cime/src/share/esmf_wrf_timemgr/ESMF_ClockMod.F90(1117): warning #6843: A dummy argument with an explicit INTENT(OUT) declaration is not given an explicit value.   [ADVANCECOUNT]
       RefTime, CurrTime, PrevTime, AdvanceCount, &
------------------------------------^
/home/lby/clm5.0/cime/src/share/util/shr_flux_mod.F90(1252): remark #7713: This statement function has not been used.   [DQSATDT]
   real(R8)   :: dqsatdt ! derivative of qsat wrt surface temperature
-----------------^
/home/lby/clm5.0/cime/src/share/util/mct_mod.F90(777): remark #5140: Unrecognized directive
!DIR$ CONCURRENT
----------------^
/home/lby/clm5.0/cime/src/share/util/mct_mod.F90(778): remark #5140: Unrecognized directive
!DIR$ PREFERVECTOR
------------------^
/home/lby/clm5.0/cime/src/share/util/mct_mod.F90(835): remark #5140: Unrecognized directive
!DIR$ CONCURRENT
----------------^
/home/lby/clm5.0/cime/src/share/util/mct_mod.F90(836): remark #5140: Unrecognized directive
!DIR$ PREFERVECTOR
------------------^
/home/lby/clm5.0/cime/src/share/util/shr_pio_mod.F90(9): error #7013: This module file was not generated by any release of this compiler.   [MPI]
  use mpi, only : mpi_comm_null, mpi_comm_world
------^
/home/lby/clm5.0/cime/src/share/util/shr_pio_mod.F90(9): error #6580: Name in only-list does not exist or is not accessible.   [MPI_COMM_NULL]
  use mpi, only : mpi_comm_null, mpi_comm_world
------------------^
/home/lby/clm5.0/cime/src/share/util/shr_pio_mod.F90(9): error #6580: Name in only-list does not exist or is not accessible.   [MPI_COMM_WORLD]
  use mpi, only : mpi_comm_null, mpi_comm_world
---------------------------------^
/home/lby/clm5.0/cime/src/share/util/shr_pio_mod.F90(105): error #6404: This name does not have a type, and must have an explicit type.   [MPI_COMM_NULL]
    io_comm = MPI_COMM_NULL
--------------^
/home/lby/clm5.0/cime/src/share/util/shr_pio_mod.F90(192): error #6404: This name does not have a type, and must have an explicit type.   [MPI_COMM_WORLD]
       call pio_init(total_comps,mpi_comm_world, comp_comm, io_comm, iosystems)
---------------------------------^
/home/lby/clm5.0/cime/src/share/util/shr_pio_mod.F90(192): error #6285: There is no matching specific subroutine for this generic subroutine call.   [PIO_INIT]
       call pio_init(total_comps,mpi_comm_world, comp_comm, io_comm, iosystems)
------------^
compilation aborted for /home/lby/clm5.0/cime/src/share/util/shr_pio_mod.F90 (code 1)
make: *** [/home/lby/clm5.0/cime/scripts/1850CLM50/Tools/Makefile:888 shr_pio_mod.o]    1
make: ***           ....
不知道怎么解决，不知道楼主是否也遇到过这种问题。。。