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Regis Grundig
May 4, 2016, 5:38:15 PM5/4/16
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PRIMEIRA PARTE - PREPARAR SISTEMA OPERACIONAL
INSTALAR COMO CONTA ROOT OU USO DO SUDO
O modelo wrf não deve ser instalado na conta root. Contudo, devemos como root preparar o sistema operacional caso alguem não o tenha feito. Sempre bom perguntar ao pessoal da TI se já instalaram os pacotes abixo.
a conta root é uma conta especial com todos os previlégios. Com grandes poderes, grandes responsabilidades.
Alguns sistemas não permitem aos usuários comuns a conta root e usam o comando sudo.
yum install epel-release
yum install openmpi openmpi-devel csh
yum install libpng libpng-devel
yum install netcdf netcdf-devel netcdf-openmpi netcdf-openmpi-devel netcdf-fortran netcdf-fortran-devel netcdf-fortran-openmpi netcdf-fortran-openmpi-devel netcdf4-python hdf hdf-devel hdf5 hdf5-devel hdf5-openmpi hdf5-openmpi-devel
yum groupinstall "Compatibility Libraries"
yum install gcc-c++.x86_64
yum install vi vim nano
yum install gcc-c++.x86_64
yum install timeSEGUNDA PARTE - INSTALAÇÃO DAS BIBLIOTECAS
Basicamente basta seguir as etapas sem pular nenhuma.As bibliotecas não devem ser instaladas por comandos yum ou apt-get.Usar o wgt para baixar as bibliotecasUsar o comando tar -xzvf xxxxxx para descompacta-las. xxxx é a biblioteca.Usar o comando cd xxxxx para entrar no instalador.Usar o comando ./configure para configurar baseado na sua maquina e sistema operacional.Usar o comando make para compilar as bibliotecasUsar o comando make install para instalarO comando cd .. retorna ao diretorio anterior.
INSTALAÇÃO PARTICULAR DO NETCDF3 E NETCDF4 (CONTROLADA)
NETCDF 3
/********************************************************************* * Copyright 1992, University Corporation for Atmospheric Research * See netcdf/README file for copying and redistribution conditions. * * Purpose: implementation of classes of typed arrays for netCDF * * $Header: /upc/share/CVS/netcdf-3/cxx/ncvalues.cpp,v 1.11 2006/12/29 16:38:56 ed Exp $ *********************************************************************/#include <cstring> ACRESCENTE ESSA LINHA AQUI!!#include <config.h>#include <iostream>#include <string>
#include "ncvalues.h"
NcValues::NcValues( void ) : the_type(ncNoType), the_number(0)
vim sfc_pres_temp_rd.cpp
/* This is part of the netCDF package. Copyright 2006 University Corporation for Atmospheric Research/Unidata. See COPYRIGHT file for conditions of use.
This is an example which reads some surface pressure and temperatures. The data file read by this program is produced companion program sfc_pres_temp_wr.cxx. It is intended to illustrate the use of the netCDF C++ API.
This program is part of the netCDF tutorial:
Full documentation of the netCDF C++ API can be found at:
$Id: sfc_pres_temp_rd.cpp,v 1.16 2007/01/19 12:52:13 ed Exp $*/#include <cstring> ACRESCENTE ESSA LINHA AQUI!!
#include <iostream>#include <netcdfcpp.h>
using namespace std;
cd ..
cd ..
cd cxx
vim ncvalues.cpp
/*********************************************************************
* Copyright 1992, University Corporation for Atmospheric Research
* See netcdf/README file for copying and redistribution conditions.
*
* Purpose: implementation of classes of typed arrays for netCDF
*
* $Header: /upc/share/CVS/netcdf-3/cxx/ncvalues.cpp,v 1.11 2006/12/29 16:38:56 ed Exp $
*********************************************************************/
#include <cstring> ====>>> incluir essa linha
#include <config.h>
#include <iostream>
#include <string>
cd ..
./configure --prefix=/usr/local/netcdf3
make check
make installNETCDF4
export CC=gcc
export CXX=g++
export FC=gfortran
export FCFLAGS=-m64
export F77=gfortran
export FFLAGS=-m64
wget ftp://ftp.unidata.ucar.edu/pub/netcdf/netcdf-4.1.3.tar.gz
tar -xzvf netcdf-4.1.3.tar.gz
cd netcdf-4.1.3/
./configure --prefix=/usr/local/netcdf4 --disable-dap --disable-netcdf-4 --disable-cxx --disable-shared --enable-fortran
make
make install
cd ..
tar -xzvf mpich-3.0.4.tar.gz
cd mpich-3.0.4
./configure --prefix=/usr/local/mpich
make
make install
cd ..
export LDFLAGS=-L/usr/local/grib2/lib
export CPPFLAGS=-I/usr/local/grib2/include
wget http://www2.mmm.ucar.edu/wrf/OnLineTutorial/compile_tutorial/tar_files/zlib-1.2.7.tar.gz
tar xzvf zlib-1.2.7.tar.gz #or just .tar if no .gz present
cd zlib-1.2.7
./configure --prefix=$DIR/grib2
make
make install
cd ..
wget http://www2.mmm.ucar.edu/wrf/OnLineTutorial/compile_tutorial/tar_files/libpng-1.2.50.tar.gz
tar -xzvf libpng-1.2.50.tar.gz
cd libpng-1.2.50/
./configure --prefix=/usr/local/grib2
make
make install
cd ..
wget http://www2.mmm.ucar.edu/wrf/OnLineTutorial/compile_tutorial/tar_files/jasper-1.900.1.tar.gz
tar -xzvf jasper-1.900.1.tar.gz
cd jasper-1.900.1/
./configure --prefix=/usr/local/grib2
make
make install
cd ..
INSTALAÇÃO DO WRF
AGORA SAIDO DO ROOT COMO O COMANDO exit OU ABRA OUTRO TERMINAL.
A SEGUIR NÃO FAÇA USO DO ROOT
criação do ambiente
export NETCDF=/usr/local/netcdf4
export JASPERLIB=/usr/local/grib2/lib
export JASPERINC=/usr/local/grib2/include
export MPI=/usr/local/mpich
export NETCDF_classic=1
export LD_LIBRAY_PATH=$LD_LIBRARY_PATH:/usr/local/grib2/lib:/usr/local/lib:$MPI/lib
export PATH=/opt/opengrads:$MPI/bin:$PATH apos a ediçao do arquivo .bashrc , salve-o , saia do editor e digite o comando:
source .bashrc
wget http://www2.mmm.ucar.edu/wrf/src/WRFV4.0.TAR.gz
tar -xzvf WRFV4.0.TAR.gz
cd WRF
./configure
Please select from among the following Linux x86_64 options:
1. (serial) 2. (smpar) 3. (dmpar) 4. (dm+sm) PGI (pgf90/gcc)
5. (serial) 6. (smpar) 7. (dmpar) 8. (dm+sm) PGI (pgf90/pgcc): SGI MPT
9. (serial) 10. (smpar) 11. (dmpar) 12. (dm+sm) PGI (pgf90/gcc): PGI accelerator
13. (serial) 14. (smpar) 15. (dmpar) 16. (dm+sm) INTEL (ifort/icc)
17. (dm+sm) INTEL (ifort/icc): Xeon Phi (MIC architecture)
18. (serial) 19. (smpar) 20. (dmpar) 21. (dm+sm) INTEL (ifort/icc): Xeon (SNB with AVX mods)
22. (serial) 23. (smpar) 24. (dmpar) 25. (dm+sm) INTEL (ifort/icc): SGI MPT
26. (serial) 27. (smpar) 28. (dmpar) 29. (dm+sm) INTEL (ifort/icc): IBM POE
30. (serial) 31. (dmpar) PATHSCALE (pathf90/pathcc)
32. (serial) 33. (smpar) 34. (dmpar) 35. (dm+sm) GNU (gfortran/gcc)
36. (serial) 37. (smpar) 38. (dmpar) 39. (dm+sm) IBM (xlf90_r/cc_r)
40. (serial) 41. (smpar) 42. (dmpar) 43. (dm+sm) PGI (ftn/gcc): Cray XC CLE
44. (serial) 45. (smpar) 46. (dmpar) 47. (dm+sm) CRAY CCE (ftn $(NOOMP)/cc): Cray XE and XC
48. (serial) 49. (smpar) 50. (dmpar) 51. (dm+sm) INTEL (ftn/icc): Cray XC
52. (serial) 53. (smpar) 54. (dmpar) 55. (dm+sm) PGI (pgf90/pgcc)
56. (serial) 57. (smpar) 58. (dmpar) 59. (dm+sm) PGI (pgf90/gcc): -f90=pgf90
60. (serial) 61. (smpar) 62. (dmpar) 63. (dm+sm) PGI (pgf90/pgcc): -f90=pgf90
64. (serial) 65. (smpar) 66. (dmpar) 67. (dm+sm) INTEL (ifort/icc): HSW/BDW
68. (serial) 69. (smpar) 70. (dmpar) 71. (dm+sm) INTEL (ifort/icc): KNL MIC
72. (serial) 73. (smpar) 74. (dmpar) 75. (dm+sm) FUJITSU (frtpx/fccpx): FX10/FX100 SPARC64 IXfx/Xlfx
<<<< ver opçao usando serial Gfortran >>>>>> opçao 32
./compile em_real
(demora muito. vai tomar café)
Ao fim tem que ter no diretorio MAIN 3 os executaveis:
ls -ltr main/*.exe
-rwxrwxr-x. 1 wrf wrf 46674584 Jun 19 16:10 main/wrf.exe
-rwxrwxr-x. 1 wrf wrf 42261232 Jun 19 16:12 main/ndown.exe
-rwxrwxr-x. 1 wrf wrf 41618488 Jun 19 16:12 main/tc.exe
-rwxrwxr-x. 1 wrf wrf 42113680 Jun 19 16:12 main/real.exe
cd ..
wget wget http://www2.mmm.ucar.edu/wrf/src/WPSV4.0.TAR.gz
cd WPS./configure
1. Linux x86_64, gfortran (serial)
2. Linux x86_64, gfortran (serial_NO_GRIB2)
3. Linux x86_64, gfortran (dmpar)
4. Linux x86_64, gfortran (dmpar_NO_GRIB2)
5. Linux x86_64, PGI compiler (serial)
6. Linux x86_64, PGI compiler (serial_NO_GRIB2)
7. Linux x86_64, PGI compiler (dmpar)
8. Linux x86_64, PGI compiler (dmpar_NO_GRIB2)
9. Linux x86_64, PGI compiler, SGI MPT (serial)
10. Linux x86_64, PGI compiler, SGI MPT (serial_NO_GRIB2)
11. Linux x86_64, PGI compiler, SGI MPT (dmpar)
12. Linux x86_64, PGI compiler, SGI MPT (dmpar_NO_GRIB2)
13. Linux x86_64, IA64 and Opteron (serial)
14. Linux x86_64, IA64 and Opteron (serial_NO_GRIB2)
15. Linux x86_64, IA64 and Opteron (dmpar)
16. Linux x86_64, IA64 and Opteron (dmpar_NO_GRIB2)
17. Linux x86_64, Intel compiler (serial)
18. Linux x86_64, Intel compiler (serial_NO_GRIB2)
19. Linux x86_64, Intel compiler (dmpar)
20. Linux x86_64, Intel compiler (dmpar_NO_GRIB2)
21. Linux x86_64, Intel compiler, SGI MPT (serial)
22. Linux x86_64, Intel compiler, SGI MPT (serial_NO_GRIB2)
23. Linux x86_64, Intel compiler, SGI MPT (dmpar)
24. Linux x86_64, Intel compiler, SGI MPT (dmpar_NO_GRIB2)
25. Linux x86_64, Intel compiler, IBM POE (serial)
26. Linux x86_64, Intel compiler, IBM POE (serial_NO_GRIB2)
27. Linux x86_64, Intel compiler, IBM POE (dmpar)
28. Linux x86_64, Intel compiler, IBM POE (dmpar_NO_GRIB2)
29. Linux x86_64 g95 compiler (serial)
30. Linux x86_64 g95 compiler (serial_NO_GRIB2)
31. Linux x86_64 g95 compiler (dmpar)
32. Linux x86_64 g95 compiler (dmpar_NO_GRIB2)
33. Cray XE/XC CLE/Linux x86_64, Cray compiler (serial)
34. Cray XE/XC CLE/Linux x86_64, Cray compiler (serial_NO_GRIB2)
35. Cray XE/XC CLE/Linux x86_64, Cray compiler (dmpar)
36. Cray XE/XC CLE/Linux x86_64, Cray compiler (dmpar_NO_GRIB2)
37. Cray XC CLE/Linux x86_64, Intel compiler (serial)
38. Cray XC CLE/Linux x86_64, Intel compiler (serial_NO_GRIB2)
39. Cray XC CLE/Linux x86_64, Intel compiler (dmpar)
40. Cray XC CLE/Linux x86_64, Intel compiler (dmpar_NO_GRIB2)
escolhemos a opção 1
./compile
(demora um pouco , mas menos que o WRF)
verifique e se tem os executaveis
ls -ltr *.exe
lrwxrwxrwx. 1 wrf wrf 23 Jun 19 16:34 geogrid.exe -> geogrid/src/geogrid.exe
lrwxrwxrwx. 1 wrf wrf 21 Jun 19 16:34 ungrib.exe -> ungrib/src/ungrib.exe
lrwxrwxrwx. 1 wrf wrf 23 Jun 19 16:35 metgrid.exe -> metgrid/src/metgrid.exe
INSTALANDO ARQUIVOS DE TOPOGRAFIA E USO DE SOLO
cd
wget http://www2.mmm.ucar.edu/wrf/src/wps_files/geog_high_res_mandatory.tar.gz
tar -xzvf geog_high_res_mandatory.tar.gz
vai ser criado o diretorio WPS_GEOG
CRIANDO DOMINIOS OU GRADES
Uma boa pratica é criar um diretório para rodar os casos do WRF e n~]ao rodar no diretorio WRF.
Como sugestão, vamos criar um diretório DOMINIO e dentro dele colocaremos os nossos casos.
cd
mkdir DOMINIOS
Dentro do diretório DOMINIOS criaremos uma pasta chamada AMS de America do Sul.
cd DOMINIOS
mkdir AMS
cd AMS
Agora temos que copiar alguns arquivos. Supor que os diretorios WRFV4 e WPS estão no diretório raiz.
cp ../../WPS/geogrid/*.exe .
cp ../../WPS/geogrid/*.TBL .
cp ../../WPS/ungrib/*.exe .
cp ../../WPS/ungrib/*.TBL .
cp ../../WPS/metgrid/*.exe .
cp ../../WPS/metgrid/*.TBL .
cp ../../WRFV4/run/* .
cp ../../WPS/link_grib.csh .
Pronto: O diretorio está pronto para rodar o WRF.
RODANDO O WRF
1) Criar a grade ( como exemplo uma grade que abrange a America do Sul)
editar o arquivo namelist.wps (usando um editor de textos de sua preferencia... vi, nano gedit etc...)
&share
wrf_core = 'ARW',
max_dom = 1,
start_date = '2018-06-11_00:00:00',
end_date = '2018-06-13_00:00:00',
interval_seconds = 21600,
io_form_geogrid = 2,
opt_output_from_geogrid_path = '/home/wrf/DOMINIOS/AMS/',
debug_level = 0,
/
&geogrid
parent_id = 1,
parent_grid_ratio = 1,
i_parent_start = 1,
j_parent_start = 1,
e_we = 270,
e_sn = 277,
geog_data_res = '30s',
dx = 25000,
dy = 25000,
map_proj = 'mercator',
ref_lat = -20.211,
ref_lon = -60.19,
truelat1 = -20.211,
truelat2 = 0,
stand_lon = -60.19,
geog_data_path = '/home/wrf/WPS_GEOG',
opt_geogrid_tbl_path = '/home/wrf/DOMINIOS/AMS/',
ref_x = 135.0,
ref_y = 138.5,
/
&ungrib
out_format = 'WPS',
prefix = 'FILE',
/
&metgrid
fg_name = 'FILE',
io_form_metgrid = 2,
opt_output_from_metgrid_path = '/home/wrf/DOMINIOS/AMS/',
opt_metgrid_tbl_path = '/home/wrf/DOMINIOS/AMS/',
/
&mod_levs
press_pa = 201300 , 200100 , 100000 ,
95000 , 90000 ,
85000 , 80000 ,
75000 , 70000 ,
65000 , 60000 ,
55000 , 50000 ,
45000 , 40000 ,
35000 , 30000 ,
25000 , 20000 ,
15000 , 10000 ,
5000 , 1000
/
----
Digitar o comando:
./geogrid.exe
Ao final ele criara um arquivo chamado ge_em.d01.nc
2) INCLUINDO DADOS DE CONDIÇÃO INICIAL E DE CONTORNO
Supondo que os dados de CICC estejam no diretorio CICC/20180611 no diretorio raiz.
Digitar:
./link_grib.csh ../../CICC/20180611/gfs*
./ungrib.exe
./metgrid.exe
3) PREPARANDO PARA RODAR
Editar o arquivo namelist.input
&time_control
run_days = 2,
run_hours = 0,
run_minutes = 0,
run_seconds = 0,
start_year = 2018,
start_month = 06,
start_day = 11,
start_hour = 00,
start_minute = 00,
start_second = 00,
end_year = 2018,
end_month = 06,
end_day = 13,
end_hour = 00,
end_minute = 00,
end_second = 00,
interval_seconds = 21600,
input_from_file = .true.,
history_interval = 180,
frames_per_outfile = 1000,
restart = .false.,
restart_interval = 5000,
io_form_history = 2,
io_form_restart = 2,
io_form_input = 2,
io_form_boundary = 2,
debug_level = 0,
/
&domains
time_step = 100,
time_step_fract_num = 0,
time_step_fract_den = 1,
max_dom = 1,
e_we = 270,
e_sn = 277,
e_vert = 32,
p_top_requested = 9000,
num_metgrid_levels = 32,
num_metgrid_soil_levels = 4,
dx = 25000,
dy = 25000,
grid_id = 1,
parent_id = 1,
i_parent_start = 1,
j_parent_start = 1,
parent_grid_ratio = 1,
parent_time_step_ratio = 1,
feedback = 1,
smooth_option = 0,
/
&physics
mp_physics = 3,
ra_lw_physics = 1,
ra_sw_physics = 1,
radt = 30,
sf_sfclay_physics = 1,
sf_surface_physics = 2,
bl_pbl_physics = 1,
bldt = 0,
cu_physics = 1,
cudt = 5,
isfflx = 1,
ifsnow = 0,
icloud = 1,
surface_input_source = 1,
num_soil_layers = 4,
sf_urban_physics = 0,
maxiens = 1,
maxens = 3,
maxens2 = 3,
maxens3 = 16,
ensdim = 144,
/
&fdda
/
&dynamics
w_damping = 0,
diff_opt = 1,
km_opt = 4,
diff_6th_opt = 0,
diff_6th_factor = 0.12,
base_temp = 290.,
damp_opt = 0,
zdamp = 5000.,
dampcoef = 0.2,
khdif = 0,
kvdif = 0,
non_hydrostatic = .true.,
moist_adv_opt = 1,
scalar_adv_opt = 1,
/
&bdy_control
spec_bdy_width = 5,
spec_zone = 1,
relax_zone = 4,
specified = .true.,
nested = .false.,
/
&grib2
/
&namelist_quilt
nio_tasks_per_group = 0,
nio_groups = 1,
/
-----
./real.exe
E finalmente o WRF
./wrf.exe
4) RODANDO EM PARALELO
cd
cd WRFV
./clear -a
./configure
escolher a opcao: 34
32. (serial) 33. (smpar) 34. (dmpar) 35. (dm+sm) GNU (gfortran/gcc)
./compile em_real
(esperar ...tomar café)
cd
cd DOMINIOS
cd AMS
cp ../../WRF/run/wrf.exe wrfp.exe .
cp ../../WRF/run/real.exe realp.exe .
mpirun -np 4 ./wrfp.exe
PRE-VISUALIZAÇÃO
cd
wget http://www2.mmm.ucar.edu/wrf/src/ARWpost_V3.tar.gz
tar -xzvf ARWpost_V3.tar.gz
cd ARWpost
./configure
Will use NETCDF in dir: /usr/local/netcdf4
------------------------------------------------------------------------
Please select from among the following supported platforms.
1. PC Linux i486 i586 i686 x86_64, PGI compiler
2. PC Linux i486 i586 i686 x86_64, Intel compiler
3. PC Linux i486 i586 i686 x86_64, gfortran compiler
Enter selection [1-3] :
escolher opção 3
editar o arquivo configure.arwpost e ajustar oarquivo para as linhas abaixo:
#### Architecture specific settings ####
# Settings for PC Linux i486 i586 i686 x86_64, gfortran compiler
#
FC = gfortran
FFLAGS = -ffree-form -O -fno-second-underscore -fconvert=big-endian -frecord-marker=4
F77FLAGS = -ffixed-form -O -fno-second-underscore -fconvert=big-endian
FNGFLAGS = $(FFLAGS)
LDFLAGS = -lnetcdff
CC = gcc
CFLAGS = -m64
CPP = /lib/cpp -P -traditional
CPPFLAGS = -DIO_NETCDF -DIO_GRIB1 -DIO_BINARY -DRECL4 -Dbytesw
./compile
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