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IP: 111.196.202.*   [12]wangyibai   2017-1-7 18:53
尊敬的王老师，您好！我是一名气象预报员，偶遇您的博客，深感佩服！向您请教：在https://www.cmascenter.org/download/software/cmaq网上下载不了CMAQ模式和benchmark input/output data，而https://github.com/CMASCenter/上只能下载模式源码，还是没有测试数据，比如DATA.CMAQv5.1.Nov2015.tar.gz，想请教您哪里可以下载模式测试数据（DATA.CMAQv5.1.Nov2015.tar.gz）？或者是否有相关数据分享？打扰了，谢谢！致敬！
IP: 118.182.13.*   [11]lichengweia   2014-7-13 21:03
王老师您好！我是一名在读的博士生，最近的安装hdf5的过程中遇到了错误：
ld: /home/luhui/usr/local/lib/libz.a(inflate.o): relocation R_X86_64_32S against `a local symbol' can not be used when making a shared object; recompile with -fPIC
/home/luhui/usr/local/lib/libz.a: could not read symbols: Bad value
libtool: install: error: relink `libhdf5_hl.la' with the above command before installing it
make[3]: *** [install-libLTLIBRARIES] Error 1
make[3]: Leaving directory `/home/luhui/hdf5-1.8.9/hl/src'
make[2]: *** [install-am] Error 2
make[2]: Leaving directory `/home/luhui/hdf5-1.8.9/hl/src'
make[1]: *** [install-recursive] Error 1
make[1]: Leaving directory `/home/luhui/hdf5-1.8.9/hl'
make: *** [install-recursive] Error 1
我按照网上的方法在把编译方式改写成-fPIC之后在”make&make check"进行到testing iopipe会卡住。
我想问下您这个问题怎么解决，我被这个问题困扰很久了，希望得到您的指导。
IP: 61.178.14.*   [10]xiaobadakesi   2014-6-16 11:47
王老师，您好！我是兰州市环保局工程师肖伟，我们目前是用wrf驱动场模拟pm2.5，搜索到你的文章《egriding the landuse for atmospheric model》，有关投影转换的问题想请教一下您，同时想和您认识一下。
以下是wrf的dat文件，如何把它转换后添加到arcgisonline（Projection: Mercator_Auxiliary_Sphere）底图数据中，你的文章中说ref_lat对应atitude of origin ，可是没有找到ref_lat属性，请您帮帮忙看看如何在arcgis中定义投影和地理坐标信息，还需要考虑哪些参数呢？如False_Easting、False_Northing等
如果可以的话请您给我发个邮件（767478617@qq.com），我将经纬度表发给您。十分感谢！我的电话是13893412381
dset ^wrfd01_2014-02-13_12.dat
options  byteswapped
undef 1.e30
title  OUTPUT FROM WRF V3.4.1 MODEL
pdef  182 172 lcc  24.000  106.000   91.500   86.500  44.00000   4.00000  115.00000  45000.000  45000.000
xdef  578 linear   45.65011   0.20270270
ydef  387 linear  -17.81141   0.20270270
zdef   20 levels  
   0.00250
   0.00800
   0.01500
   0.02350
   0.03400
   0.04650
   0.06100
   0.07850
   0.09950
   0.12500
   0.15550
   0.19200
   0.23550
   0.28800
   0.35150
   0.42700
   0.51750
   0.62650
   0.75750
   0.91450
tdef    1 linear 12Z13FEB2014      60MN      
VARS   31
U             20  0  x-wind component (m s-1)
V             20  0  y-wind component (m s-1)
T2             1  0  TEMP at 2 M (K)
PSFC           1  0  SFC PRESSURE (Pa)
U10            1  0  U at 10 M (m s-1)
V10            1  0  V at 10 M (m s-1)
QVAPOR        20  0  Water vapor mixing ratio (kg kg-1)
QCLOUD        20  0  Cloud water mixing ratio (kg kg-1)
QRAIN         20  0  Rain water mixing ratio (kg kg-1)
TSLB           4  0  SOIL TEMPERATURE (K)
SMCREL         4  0  RELATIVE SOIL MOISTURE (-)
SEAICE         1  0  SEA ICE FLAG (-)
ISLTYP         1  0  DOMINANT SOIL CATEGORY (-)
VEGFRA         1  0  VEGETATION FRACTION (-)
SNOWH          1  0  PHYSICAL SNOW DEPTH (m)
RAINCV         1  0  TIME-STEP CUMULUS PRECIPITATION (mm)
RAINNCV        1  0  TIME-STEP NONCONVECTIVE PRECIPITATION (mm)
SWDOWN         1  0  DOWNWARD SHORT WAVE FLUX AT GROUND SURFACE (W m-2)
UST            1  0  U* IN SIMILARITY THEORY (m s-1)
RMOL           1  0  1./Monin Ob. Length (-)
PBLH           1  0  PBL HEIGHT (m)
TAUCLDI       20  0  CLOUD OPTICAL THICKNESS FOR ICE (-)
TAUCLDC       20  0  CLOUD OPTICAL THICKNESS FOR WATER (-)
pressure      20  0  Model pressure (hPa)
height        20  0  Model height (km)
tk            20  0  Temperature (K)
rh            20  0  Relative Humidity (%)
clflo          1  0  Low Cloud Fraction (%)
clfmi          1  0  Mid Cloud Fraction (%)
clfhi          1  0  High Cloud Fraction (%)
rh2            1  0  Relative Humidity at 2m (%)
ENDVARS
@ global String comment TITLE =  OUTPUT FROM WRF V3.4.1 MODEL
@ global String comment START_DATE = 2014-02-13_12:00:00
@ global String comment SIMULATION_START_DATE = 2014-02-13_12:00:00
@ global String comment WEST-EAST_GRID_DIMENSION =   183
@ global String comment SOUTH-NORTH_GRID_DIMENSION =   173
@ global String comment BOTTOM-TOP_GRID_DIMENSION =    30
@ global String comment DX =     45000.00
@ global String comment DY =     45000.00
@ global String comment GRIDTYPE = C
@ global String comment DIFF_OPT =     1
@ global String comment KM_OPT =     4
@ global String comment DAMP_OPT =     0
@ global String comment DAMPCOEF =         0.02
@ global String comment KHDIF =         0.00
@ global String comment KVDIF =         0.00
@ global String comment MP_PHYSICS =     2
@ global String comment RA_LW_PHYSICS =     4
@ global String comment RA_SW_PHYSICS =     4
@ global String comment SF_SFCLAY_PHYSICS =     2
@ global String comment SF_SURFACE_PHYSICS =     2
@ global String comment BL_PBL_PHYSICS =     2
@ global String comment CU_PHYSICS =     5
@ global String comment SURFACE_INPUT_SOURCE =     1
@ global String comment SST_UPDATE =     0
@ global String comment GRID_FDDA =     0
@ global String comment GFDDA_INTERVAL_M =     0
@ global String comment GFDDA_END_H =     0
@ global String comment GRID_SFDDA =     0
@ global String comment SGFDDA_INTERVAL_M =     0
@ global String comment SGFDDA_END_H =     0
@ global String comment HYPSOMETRIC_OPT =     2
@ global String comment SF_URBAN_PHYSICS =     1
@ global String comment SHCU_PHYSICS =     0
@ global String comment MFSHCONV =     0
@ global String comment FEEDBACK =     1
@ global String comment SMOOTH_OPTION =     2
@ global String comment SWRAD_SCAT =         1.00
@ global String comment W_DAMPING =     1
@ global String comment MOIST_ADV_OPT =     2
@ global String comment SCALAR_ADV_OPT =     2
@ global String comment TKE_ADV_OPT =     2
@ global String comment DIFF_6TH_OPT =     0
@ global String comment DIFF_6TH_FACTOR =         0.12
@ global String comment OBS_NUDGE_OPT =     0
@ global String comment BUCKET_MM =        -1.00
@ global String comment BUCKET_J =        -1.00
@ global String comment PREC_ACC_DT =         0.00
@ global String comment OMLCALL =     0
@ global String comment ISFTCFLX =     0
@ global String comment ISHALLOW =     0
@ global String comment DFI_OPT =     0
@ global String comment WEST-EAST_PATCH_START_UNSTAG =     1
@ global String comment WEST-EAST_PATCH_END_UNSTAG =   182
@ global String comment WEST-EAST_PATCH_START_STAG =     1
@ global String comment WEST-EAST_PATCH_END_STAG =   183
@ global String comment SOUTH-NORTH_PATCH_START_UNSTAG =     1
@ global String comment SOUTH-NORTH_PATCH_END_UNSTAG =   172
@ global String comment SOUTH-NORTH_PATCH_START_STAG =     1
@ global String comment SOUTH-NORTH_PATCH_END_STAG =   173
@ global String comment BOTTOM-TOP_PATCH_START_UNSTAG =     1
@ global String comment BOTTOM-TOP_PATCH_END_UNSTAG =    29
@ global String comment BOTTOM-TOP_PATCH_START_STAG =     1
@ global String comment BOTTOM-TOP_PATCH_END_STAG =    30
@ global String comment GRID_ID =     1
@ global String comment PARENT_ID =     0
@ global String comment I_PARENT_START =     1
@ global String comment J_PARENT_START =     1
@ global String comment PARENT_GRID_RATIO =     1
@ global String comment DT =       240.00
@ global String comment CEN_LAT =        24.00
@ global String comment CEN_LON =       106.00
@ global String comment TRUELAT1 =         4.00
@ global String comment TRUELAT2 =        44.00
@ global String comment MOAD_CEN_LAT =        24.00
@ global String comment STAND_LON =       115.00
@ global String comment POLE_LAT =        90.00
@ global String comment POLE_LON =         0.00
@ global String comment GMT =        12.00
@ global String comment JULYR =  2014
@ global String comment JULDAY =    44
@ global String comment MAP_PROJ =     1
@ global String comment MMINLU = MODIFIED_IGBP_MODIS_NOAH
@ global String comment NUM_LAND_CAT =    20
@ global String comment ISWATER =    17
@ global String comment ISLAKE =    -1
@ global String comment ISICE =    15
@ global String comment ISURBAN =    13
@ global String comment ISOILWATER =    14
IP: 106.120.73.*   [9]sunnytune   2014-5-26 15:48
王老师：我用mpxlf90编译cctm，可以通过，但是作业卡交上去之后，出现这种错误：
ERROR: 0032-136 Invalid communicator  (1140850688) in MPI_Comm_dup, task 3
ERROR: 0032-136 Invalid communicator  (1140850688) in MPI_Comm_size, task 9
实在是不知道为什么。非常感谢！
IP: 125.74.233.*   [8]xiaobadakesi   2014-5-11 21:28
王老师，您好！我是兰州市环保局工程师肖伟，我们目前是用wrf驱动场模拟pm2.5，搜索到你的文章《egriding the landuse for atmospheric model》，有关投影转换的问题想请教一下您，同时想和您认识一下。
以下是wrf的dat文件，如何把它转换后添加到arcgisonline（Projection: Mercator_Auxiliary_Sphere）底图数据中，你的文章中说ref_lat对应atitude of origin ，可是没有找到ref_lat属性，请您帮帮忙看看如何在arcgis中定义投影和地理坐标信息，还需要考虑哪些参数呢？如False_Easting、False_Northing等
如果可以的话请您给我发个邮件（767478617@qq.com），我将经纬度表发给您。十分感谢！我的电话是13893412381
dset ^wrfd01_2014-02-13_12.dat
options  byteswapped
undef 1.e30
title  OUTPUT FROM WRF V3.4.1 MODEL
pdef  182 172 lcc  24.000  106.000   91.500   86.500  44.00000   4.00000  115.00000  45000.000  45000.000
xdef  578 linear   45.65011   0.20270270
ydef  387 linear  -17.81141   0.20270270
zdef   20 levels  
   0.00250
   0.00800
   0.01500
   0.02350
   0.03400
   0.04650
   0.06100
   0.07850
   0.09950
   0.12500
   0.15550
   0.19200
   0.23550
   0.28800
   0.35150
   0.42700
   0.51750
   0.62650
   0.75750
   0.91450
tdef    1 linear 12Z13FEB2014      60MN      
VARS   31
U             20  0  x-wind component (m s-1)
V             20  0  y-wind component (m s-1)
T2             1  0  TEMP at 2 M (K)
PSFC           1  0  SFC PRESSURE (Pa)
U10            1  0  U at 10 M (m s-1)
V10            1  0  V at 10 M (m s-1)
QVAPOR        20  0  Water vapor mixing ratio (kg kg-1)
QCLOUD        20  0  Cloud water mixing ratio (kg kg-1)
QRAIN         20  0  Rain water mixing ratio (kg kg-1)
TSLB           4  0  SOIL TEMPERATURE (K)
SMCREL         4  0  RELATIVE SOIL MOISTURE (-)
SEAICE         1  0  SEA ICE FLAG (-)
ISLTYP         1  0  DOMINANT SOIL CATEGORY (-)
VEGFRA         1  0  VEGETATION FRACTION (-)
SNOWH          1  0  PHYSICAL SNOW DEPTH (m)
RAINCV         1  0  TIME-STEP CUMULUS PRECIPITATION (mm)
RAINNCV        1  0  TIME-STEP NONCONVECTIVE PRECIPITATION (mm)
SWDOWN         1  0  DOWNWARD SHORT WAVE FLUX AT GROUND SURFACE (W m-2)
UST            1  0  U* IN SIMILARITY THEORY (m s-1)
RMOL           1  0  1./Monin Ob. Length (-)
PBLH           1  0  PBL HEIGHT (m)
TAUCLDI       20  0  CLOUD OPTICAL THICKNESS FOR ICE (-)
TAUCLDC       20  0  CLOUD OPTICAL THICKNESS FOR WATER (-)
pressure      20  0  Model pressure (hPa)
height        20  0  Model height (km)
tk            20  0  Temperature (K)
rh            20  0  Relative Humidity (%)
clflo          1  0  Low Cloud Fraction (%)
clfmi          1  0  Mid Cloud Fraction (%)
clfhi          1  0  High Cloud Fraction (%)
rh2            1  0  Relative Humidity at 2m (%)
ENDVARS
@ global String comment TITLE =  OUTPUT FROM WRF V3.4.1 MODEL
@ global String comment START_DATE = 2014-02-13_12:00:00
@ global String comment SIMULATION_START_DATE = 2014-02-13_12:00:00
@ global String comment WEST-EAST_GRID_DIMENSION =   183
@ global String comment SOUTH-NORTH_GRID_DIMENSION =   173
@ global String comment BOTTOM-TOP_GRID_DIMENSION =    30
@ global String comment DX =     45000.00
@ global String comment DY =     45000.00
@ global String comment GRIDTYPE = C
@ global String comment DIFF_OPT =     1
@ global String comment KM_OPT =     4
@ global String comment DAMP_OPT =     0
@ global String comment DAMPCOEF =         0.02
@ global String comment KHDIF =         0.00
@ global String comment KVDIF =         0.00
@ global String comment MP_PHYSICS =     2
@ global String comment RA_LW_PHYSICS =     4
@ global String comment RA_SW_PHYSICS =     4
@ global String comment SF_SFCLAY_PHYSICS =     2
@ global String comment SF_SURFACE_PHYSICS =     2
@ global String comment BL_PBL_PHYSICS =     2
@ global String comment CU_PHYSICS =     5
@ global String comment SURFACE_INPUT_SOURCE =     1
@ global String comment SST_UPDATE =     0
@ global String comment GRID_FDDA =     0
@ global String comment GFDDA_INTERVAL_M =     0
@ global String comment GFDDA_END_H =     0
@ global String comment GRID_SFDDA =     0
@ global String comment SGFDDA_INTERVAL_M =     0
@ global String comment SGFDDA_END_H =     0
@ global String comment HYPSOMETRIC_OPT =     2
@ global String comment SF_URBAN_PHYSICS =     1
@ global String comment SHCU_PHYSICS =     0
@ global String comment MFSHCONV =     0
@ global String comment FEEDBACK =     1
@ global String comment SMOOTH_OPTION =     2
@ global String comment SWRAD_SCAT =         1.00
@ global String comment W_DAMPING =     1
@ global String comment MOIST_ADV_OPT =     2
@ global String comment SCALAR_ADV_OPT =     2
@ global String comment TKE_ADV_OPT =     2
@ global String comment DIFF_6TH_OPT =     0
@ global String comment DIFF_6TH_FACTOR =         0.12
@ global String comment OBS_NUDGE_OPT =     0
@ global String comment BUCKET_MM =        -1.00
@ global String comment BUCKET_J =        -1.00
@ global String comment PREC_ACC_DT =         0.00
@ global String comment OMLCALL =     0
@ global String comment ISFTCFLX =     0
@ global String comment ISHALLOW =     0
@ global String comment DFI_OPT =     0
@ global String comment WEST-EAST_PATCH_START_UNSTAG =     1
@ global String comment WEST-EAST_PATCH_END_UNSTAG =   182
@ global String comment WEST-EAST_PATCH_START_STAG =     1
@ global String comment WEST-EAST_PATCH_END_STAG =   183
@ global String comment SOUTH-NORTH_PATCH_START_UNSTAG =     1
@ global String comment SOUTH-NORTH_PATCH_END_UNSTAG =   172
@ global String comment SOUTH-NORTH_PATCH_START_STAG =     1
@ global String comment SOUTH-NORTH_PATCH_END_STAG =   173
@ global String comment BOTTOM-TOP_PATCH_START_UNSTAG =     1
@ global String comment BOTTOM-TOP_PATCH_END_UNSTAG =    29
@ global String comment BOTTOM-TOP_PATCH_START_STAG =     1
@ global String comment BOTTOM-TOP_PATCH_END_STAG =    30
@ global String comment GRID_ID =     1
@ global String comment PARENT_ID =     0
@ global String comment I_PARENT_START =     1
@ global String comment J_PARENT_START =     1
@ global String comment PARENT_GRID_RATIO =     1
@ global String comment DT =       240.00
@ global String comment CEN_LAT =        24.00
@ global String comment CEN_LON =       106.00
@ global String comment TRUELAT1 =         4.00
@ global String comment TRUELAT2 =        44.00
@ global String comment MOAD_CEN_LAT =        24.00
@ global String comment STAND_LON =       115.00
@ global String comment POLE_LAT =        90.00
@ global String comment POLE_LON =         0.00
@ global String comment GMT =        12.00
@ global String comment JULYR =  2014
@ global String comment JULDAY =    44
@ global String comment MAP_PROJ =     1
@ global String comment MMINLU = MODIFIED_IGBP_MODIS_NOAH
@ global String comment NUM_LAND_CAT =    20
@ global String comment ISWATER =    17
@ global String comment ISLAKE =    -1
@ global String comment ISICE =    15
@ global String comment ISURBAN =    13
@ global String comment ISOILWATER =    14
IP: 124.205.76.*   [7]iChanckly   2014-4-25 11:44
您好，我在自學FLEXPART，其中遇到了很多問題，有個致命問題想請教該怎麽解決，./FLEXPART_GFS_GFORTRAN
Killed，是由于哪些原因導致無法運行，我參考的是FLEXPART8.2的指南，我的郵箱是1162305372@qq.com,謝謝
IP: 210.72.24.*   [6]wild1030   2014-4-15 15:14
王兄您好！我的一个应用程序在ubuntu下，采用fortran95编写，使用gfortran编译器，需要读hdf5文件。我将hdf5，zlib和szip分别安装到/usr/local/hdf5, /usr/local/zlib, /usr/local/szip目录下。现在我运行一个简单的读hdf5文件的程序时，提示use hdf5模块无法打开hdf5.mod，这个是没找到hdf5库吗？应该怎么配置呢？还有，您在安装时，有libdir和includedir的配置，这个起什么作用啊？如果按您的配置，是不是不需要配置hdf5的环境了呢？谢谢啊！有点乱。另：我的邮箱是    simon312@163.com   期待你的回复。
IP: 114.255.122.*   [5]徐婷婷   2013-5-12 15:01
非常感谢您耐心的解答！
IP: 114.255.122.*   [4]徐婷婷   2013-5-11 17:05
额~由于我是初次编译CMAQ，没有基础，想请教您 librdmacm是个什么文件，我应该怎么安装，谢谢您！
我的回复(2013-5-12 12:48)：http://rpm.pbone.net/index.php3/stat/3/srodzaj/1/search/librdmacm.so.1(RDMACM_1.0)(64bit) 见网址
我的回复(2013-5-12 12:46)：librdmacm 去谷歌搜索
IP: 114.255.122.*   [3]徐婷婷   2013-5-10 16:49
您好！在编译CMAQ5.0.1时遇到问题，在编译cctm时报错/usr/bin/ld: cannot find -lrdmacm
就差这一点点过不去，还请您帮满解决，非常感谢！！！
我的回复(2013-5-10 19:15)：看样子，你的电脑里面没有装librdmacm，装上这个小东西应该没有问题了
IP: 192.168.0.*   [2]袁顺波   2013-4-3 17:47
尊敬的科学网博客用户：
您好，诚恳地邀请您参与“科学网博客用户持续使用的影响因素”问卷调查，网址是：
http://www.sojump.com/jq/2250398.aspx，本次调查需要3-5分钟的时间，非常感谢！
IP: 210.77.68.*   [1]罗小青   2012-11-9 16:22
想请教您一个问题：假设我有两个nc文件，分别为19980801.nc、19980811.nc，我想把两个文件concatenation为一个文件，算作整个月的数据，我是用ncrcat还是用ncecat?谢谢你！
我的回复(2012-11-9 21:45)：I think the ncrcat will be OK

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