Compiling from latest source found here: https://github.com/NCAR/WRFV3 with Netcdf 4 does not work.
Compiling WRF on Centos 6 with Netcdf 4 fails:
```
/share/el6.x86_64/opt/netcdf/f/4.4.5/gcc/7.3.0/lib/libnetcdff.so: undefined reference to `nc_inq_path'
/share/el6.x86_64/opt/netcdf/f/4.4.5/gcc/7.3.0/lib/libnetcdff.so: undefined reference to `nc_open_mem'
/share/el6.x86_64/opt/netcdf/f/4.4.5/gcc/7.3.0/lib/libnetcdff.so: undefined reference to `nc_inq_var_filter'
/share/el6.x86_64/opt/netcdf/f/4.4.5/gcc/7.3.0/lib/libnetcdff.so: undefined reference to `nc_def_var_filter'
/share/el6.x86_64/opt/netcdf/f/4.4.5/gcc/7.3.0/lib/libnetcdff.so: undefined reference to `nc_rename_grp'
```
Here's the output of my `./configure`:
```
[itaylor@aeolus WRFV3]$ ./configure
checking for perl5... no
checking for perl... found /usr/bin/perl (perl)
Will use NETCDF in dir: /share/el6.x86_64/opt/netcdf/f/4.4.5/gcc/7.3.0
Will use HDF5 in dir: /share/el6.x86_64/opt/hdf5/1.10.5/gcc/7.3.0
PHDF5 not set in environment. Will configure WRF for use without.
Will use 'time' to report timing information
$JASPERLIB or $JASPERINC not found in environment, configuring to build without grib2 I/O...
------------------------------------------------------------------------
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 $(NOOMP)/cc): Cray XE and XC
48. (serial) 49. (smpar) 50. (dmpar) 51. (dm+sm) INTEL (ftn/icc): Cray XC
52. (serial) 53. (smpar) 54. (dmpar) 55. (dm+sm) PGI (pgf90/pgcc)
56. (serial) 57. (smpar) 58. (dmpar) 59. (dm+sm) PGI (pgf90/gcc): -f90=pgf90
60. (serial) 61. (smpar) 62. (dmpar) 63. (dm+sm) PGI (pgf90/pgcc): -f90=pgf90
64. (serial) 65. (smpar) 66. (dmpar) 67. (dm+sm) INTEL (ifort/icc): HSW/BDW
68. (serial) 69. (smpar) 70. (dmpar) 71. (dm+sm) INTEL (ifort/icc): KNL MIC
72. (serial) 73. (smpar) 74. (dmpar) 75. (dm+sm) FUJITSU (frtpx/fccpx): FX10/FX100 SPARC64 IXfx/Xlfx
Enter selection [1-75] : 35
------------------------------------------------------------------------
Compile for nesting? (1=basic, 2=preset moves, 3=vortex following) [default 1]: 1
Configuration successful!
------------------------------------------------------------------------
testing for MPI_Comm_f2c and MPI_Comm_c2f
MPI_Comm_f2c and MPI_Comm_c2f are not supported
testing for MPI_Init_thread
MPI_Init_thread is not supported
testing for fseeko and fseeko64
fseeko64 is supported
------------------------------------------------------------------------
# Settings for Linux x86_64 ppc64le, gfortran compiler with gcc (dm+sm)
#
DESCRIPTION = GNU ($SFC/$SCC)
DMPARALLEL = 1
OMPCPP = -D_OPENMP
OMP = -fopenmp
OMPCC = -fopenmp
SFC = gfortran
SCC = gcc
CCOMP = gcc
DM_FC = mpif90 -f90=$(SFC)
DM_CC = mpicc -cc=$(SCC)
FC = time $(DM_FC)
CC = $(DM_CC) -DFSEEKO64_OK
LD = $(FC)
RWORDSIZE = $(NATIVE_RWORDSIZE)
PROMOTION = #-fdefault-real-8
ARCH_LOCAL = -DNONSTANDARD_SYSTEM_SUBR -DWRF_USE_CLM $(NETCDF4_IO_OPTS)
CFLAGS_LOCAL = -w -O3 -c
LDFLAGS_LOCAL =
CPLUSPLUSLIB =
ESMF_LDFLAG = $(CPLUSPLUSLIB)
FCOPTIM = -O2 -ftree-vectorize -funroll-loops
FCREDUCEDOPT = $(FCOPTIM)
FCNOOPT = -O0
FCDEBUG = # -g $(FCNOOPT) # -ggdb -fbacktrace -fcheck=bounds,do,mem,pointer -ffpe-trap=invalid,zero,overflow
FORMAT_FIXED = -ffixed-form
FORMAT_FREE = -ffree-form -ffree-line-length-none
FCSUFFIX =
BYTESWAPIO = -fconvert=big-endian -frecord-marker=4
FCBASEOPTS_NO_G = -w $(FORMAT_FREE) $(BYTESWAPIO)
FCBASEOPTS = $(FCBASEOPTS_NO_G) $(FCDEBUG)
MODULE_SRCH_FLAG =
TRADFLAG = -traditional-cpp $(NETCDF4_IO_OPTS)
CPP = /lib/cpp -P -nostdinc
AR = ar
ARFLAGS = ru
M4 = m4 -G
RANLIB = ranlib
RLFLAGS =
CC_TOOLS = $(SCC)
###########################################################
######################
# POSTAMBLE
FGREP = fgrep -iq
ARCHFLAGS = $(COREDEFS) -DIWORDSIZE=$(IWORDSIZE) -DDWORDSIZE=$(DWORDSIZE) -DRWORDSIZE=$(RWORDSIZE) -DLWORDSIZE=$(LWORDSIZE) \
$(ARCH_LOCAL) \
$(DA_ARCHFLAGS) \
-DDM_PARALLEL \
\
-DNETCDF \
\
\
\
\
\
-DHDF5 \
\
\
\
\
-DUSE_ALLOCATABLES \
-DGRIB1 \
-DINTIO \
-DKEEP_INT_AROUND \
-DLIMIT_ARGS \
-DCONFIG_BUF_LEN=$(CONFIG_BUF_LEN) \
-DMAX_DOMAINS_F=$(MAX_DOMAINS) \
-DMAX_HISTORY=$(MAX_HISTORY) \
-DNMM_NEST=$(WRF_NMM_NEST)
CFLAGS = $(CFLAGS_LOCAL) -DDM_PARALLEL \
-DMAX_HISTORY=$(MAX_HISTORY) -DNMM_CORE=$(WRF_NMM_CORE)
FCFLAGS = $(FCOPTIM) $(FCBASEOPTS)
ESMF_LIB_FLAGS =
# ESMF 5 -- these are defined in esmf.mk, included above
ESMF_IO_LIB = -L$(WRF_SRC_ROOT_DIR)/external/esmf_time_f90 -lesmf_time
ESMF_IO_LIB_EXT = -L$(WRF_SRC_ROOT_DIR)/external/esmf_time_f90 -lesmf_time
INCLUDE_MODULES = $(MODULE_SRCH_FLAG) \
$(ESMF_MOD_INC) $(ESMF_LIB_FLAGS) \
-I$(WRF_SRC_ROOT_DIR)/main \
-I$(WRF_SRC_ROOT_DIR)/external/io_netcdf \
-I$(WRF_SRC_ROOT_DIR)/external/io_int \
-I$(WRF_SRC_ROOT_DIR)/frame \
-I$(WRF_SRC_ROOT_DIR)/share \
-I$(WRF_SRC_ROOT_DIR)/phys \
-I$(WRF_SRC_ROOT_DIR)/chem -I$(WRF_SRC_ROOT_DIR)/inc \
-I$(NETCDFPATH)/include \
REGISTRY = Registry
CC_TOOLS_CFLAGS = -DNMM_CORE=$(WRF_NMM_CORE)
LIB_BUNDLED = \
$(WRF_SRC_ROOT_DIR)/external/fftpack/fftpack5/libfftpack.a \
$(WRF_SRC_ROOT_DIR)/external/io_grib1/libio_grib1.a \
$(WRF_SRC_ROOT_DIR)/external/io_grib_share/libio_grib_share.a \
$(WRF_SRC_ROOT_DIR)/external/io_int/libwrfio_int.a \
$(ESMF_IO_LIB) \
$(WRF_SRC_ROOT_DIR)/external/RSL_LITE/librsl_lite.a \
$(WRF_SRC_ROOT_DIR)/frame/module_internal_header_util.o \
$(WRF_SRC_ROOT_DIR)/frame/pack_utils.o
LIB_EXTERNAL = \
-L$(WRF_SRC_ROOT_DIR)/external/io_netcdf -lwrfio_nf -L/share/el6.x86_64/opt/netcdf/f/4.4.5/gcc/7.3.0/lib -lnetcdff -L/share/el6.x86_64/opt/hdf5/1.10.5/gcc/7.3.0/lib -lhdf5_fortran -lhdf5 -lm -lz
LIB = $(LIB_BUNDLED) $(LIB_EXTERNAL) $(LIB_LOCAL) $(LIB_WRF_HYDRO) $(NETCDF4_DEP_LIB)
LDFLAGS = $(OMP) $(FCFLAGS) $(LDFLAGS_LOCAL)
ENVCOMPDEFS =
WRF_CHEM = 0
CPPFLAGS = $(ARCHFLAGS) $(ENVCOMPDEFS) -I$(LIBINCLUDE) $(TRADFLAG)
NETCDFPATH = /share/el6.x86_64/opt/netcdf/f/4.4.5/gcc/7.3.0
HDF5PATH = /share/el6.x86_64/opt/hdf5/1.10.5/gcc/7.3.0
WRFPLUSPATH =
RTTOVPATH =
PNETCDFPATH =
bundled: io_only
external: io_only $(WRF_SRC_ROOT_DIR)/external/RSL_LITE/librsl_lite.a gen_comms_rsllite module_dm_rsllite $(ESMF_TARGET)
io_only: esmf_time wrfio_nf \
wrf_ioapi_includes wrfio_grib_share wrfio_grib1 wrfio_int fftpack
######################
------------------------------------------------------------------------
Settings listed above are written to configure.wrf.
If you wish to change settings, please edit that file.
If you wish to change the default options, edit the file:
arch/configure_new.defaults
NetCDF users note:
This installation of NetCDF supports large file support. To DISABLE large file
support in NetCDF, set the environment variable WRFIO_NCD_NO_LARGE_FILE_SUPPORT
to 1 and run configure again. Set to any other value to avoid this message.
```
cat /etc/os-release:
```
CentOS release 6.10 (Final)
LSB_VERSION=base-4.0-amd64:base-4.0-noarch:core-4.0-amd64:core-4.0-noarch:graphics-4.0-amd64:graphics-4.0-noarch
CentOS release 6.10 (Final)
Rocks release 6.0 (Mamba)
CentOS release 6.10 (Final)
```
Interestingly, strings libnetcdff.a | grep nc_inq_path gives nothing. Any ideas?
Compiling WRF on Centos 6 with Netcdf 4 fails:
```
/share/el6.x86_64/opt/netcdf/f/4.4.5/gcc/7.3.0/lib/libnetcdff.so: undefined reference to `nc_inq_path'
/share/el6.x86_64/opt/netcdf/f/4.4.5/gcc/7.3.0/lib/libnetcdff.so: undefined reference to `nc_open_mem'
/share/el6.x86_64/opt/netcdf/f/4.4.5/gcc/7.3.0/lib/libnetcdff.so: undefined reference to `nc_inq_var_filter'
/share/el6.x86_64/opt/netcdf/f/4.4.5/gcc/7.3.0/lib/libnetcdff.so: undefined reference to `nc_def_var_filter'
/share/el6.x86_64/opt/netcdf/f/4.4.5/gcc/7.3.0/lib/libnetcdff.so: undefined reference to `nc_rename_grp'
```
Here's the output of my `./configure`:
```
[itaylor@aeolus WRFV3]$ ./configure
checking for perl5... no
checking for perl... found /usr/bin/perl (perl)
Will use NETCDF in dir: /share/el6.x86_64/opt/netcdf/f/4.4.5/gcc/7.3.0
Will use HDF5 in dir: /share/el6.x86_64/opt/hdf5/1.10.5/gcc/7.3.0
PHDF5 not set in environment. Will configure WRF for use without.
Will use 'time' to report timing information
$JASPERLIB or $JASPERINC not found in environment, configuring to build without grib2 I/O...
------------------------------------------------------------------------
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 $(NOOMP)/cc): Cray XE and XC
48. (serial) 49. (smpar) 50. (dmpar) 51. (dm+sm) INTEL (ftn/icc): Cray XC
52. (serial) 53. (smpar) 54. (dmpar) 55. (dm+sm) PGI (pgf90/pgcc)
56. (serial) 57. (smpar) 58. (dmpar) 59. (dm+sm) PGI (pgf90/gcc): -f90=pgf90
60. (serial) 61. (smpar) 62. (dmpar) 63. (dm+sm) PGI (pgf90/pgcc): -f90=pgf90
64. (serial) 65. (smpar) 66. (dmpar) 67. (dm+sm) INTEL (ifort/icc): HSW/BDW
68. (serial) 69. (smpar) 70. (dmpar) 71. (dm+sm) INTEL (ifort/icc): KNL MIC
72. (serial) 73. (smpar) 74. (dmpar) 75. (dm+sm) FUJITSU (frtpx/fccpx): FX10/FX100 SPARC64 IXfx/Xlfx
Enter selection [1-75] : 35
------------------------------------------------------------------------
Compile for nesting? (1=basic, 2=preset moves, 3=vortex following) [default 1]: 1
Configuration successful!
------------------------------------------------------------------------
testing for MPI_Comm_f2c and MPI_Comm_c2f
MPI_Comm_f2c and MPI_Comm_c2f are not supported
testing for MPI_Init_thread
MPI_Init_thread is not supported
testing for fseeko and fseeko64
fseeko64 is supported
------------------------------------------------------------------------
# Settings for Linux x86_64 ppc64le, gfortran compiler with gcc (dm+sm)
#
DESCRIPTION = GNU ($SFC/$SCC)
DMPARALLEL = 1
OMPCPP = -D_OPENMP
OMP = -fopenmp
OMPCC = -fopenmp
SFC = gfortran
SCC = gcc
CCOMP = gcc
DM_FC = mpif90 -f90=$(SFC)
DM_CC = mpicc -cc=$(SCC)
FC = time $(DM_FC)
CC = $(DM_CC) -DFSEEKO64_OK
LD = $(FC)
RWORDSIZE = $(NATIVE_RWORDSIZE)
PROMOTION = #-fdefault-real-8
ARCH_LOCAL = -DNONSTANDARD_SYSTEM_SUBR -DWRF_USE_CLM $(NETCDF4_IO_OPTS)
CFLAGS_LOCAL = -w -O3 -c
LDFLAGS_LOCAL =
CPLUSPLUSLIB =
ESMF_LDFLAG = $(CPLUSPLUSLIB)
FCOPTIM = -O2 -ftree-vectorize -funroll-loops
FCREDUCEDOPT = $(FCOPTIM)
FCNOOPT = -O0
FCDEBUG = # -g $(FCNOOPT) # -ggdb -fbacktrace -fcheck=bounds,do,mem,pointer -ffpe-trap=invalid,zero,overflow
FORMAT_FIXED = -ffixed-form
FORMAT_FREE = -ffree-form -ffree-line-length-none
FCSUFFIX =
BYTESWAPIO = -fconvert=big-endian -frecord-marker=4
FCBASEOPTS_NO_G = -w $(FORMAT_FREE) $(BYTESWAPIO)
FCBASEOPTS = $(FCBASEOPTS_NO_G) $(FCDEBUG)
MODULE_SRCH_FLAG =
TRADFLAG = -traditional-cpp $(NETCDF4_IO_OPTS)
CPP = /lib/cpp -P -nostdinc
AR = ar
ARFLAGS = ru
M4 = m4 -G
RANLIB = ranlib
RLFLAGS =
CC_TOOLS = $(SCC)
###########################################################
######################
# POSTAMBLE
FGREP = fgrep -iq
ARCHFLAGS = $(COREDEFS) -DIWORDSIZE=$(IWORDSIZE) -DDWORDSIZE=$(DWORDSIZE) -DRWORDSIZE=$(RWORDSIZE) -DLWORDSIZE=$(LWORDSIZE) \
$(ARCH_LOCAL) \
$(DA_ARCHFLAGS) \
-DDM_PARALLEL \
\
-DNETCDF \
\
\
\
\
\
-DHDF5 \
\
\
\
\
-DUSE_ALLOCATABLES \
-DGRIB1 \
-DINTIO \
-DKEEP_INT_AROUND \
-DLIMIT_ARGS \
-DCONFIG_BUF_LEN=$(CONFIG_BUF_LEN) \
-DMAX_DOMAINS_F=$(MAX_DOMAINS) \
-DMAX_HISTORY=$(MAX_HISTORY) \
-DNMM_NEST=$(WRF_NMM_NEST)
CFLAGS = $(CFLAGS_LOCAL) -DDM_PARALLEL \
-DMAX_HISTORY=$(MAX_HISTORY) -DNMM_CORE=$(WRF_NMM_CORE)
FCFLAGS = $(FCOPTIM) $(FCBASEOPTS)
ESMF_LIB_FLAGS =
# ESMF 5 -- these are defined in esmf.mk, included above
ESMF_IO_LIB = -L$(WRF_SRC_ROOT_DIR)/external/esmf_time_f90 -lesmf_time
ESMF_IO_LIB_EXT = -L$(WRF_SRC_ROOT_DIR)/external/esmf_time_f90 -lesmf_time
INCLUDE_MODULES = $(MODULE_SRCH_FLAG) \
$(ESMF_MOD_INC) $(ESMF_LIB_FLAGS) \
-I$(WRF_SRC_ROOT_DIR)/main \
-I$(WRF_SRC_ROOT_DIR)/external/io_netcdf \
-I$(WRF_SRC_ROOT_DIR)/external/io_int \
-I$(WRF_SRC_ROOT_DIR)/frame \
-I$(WRF_SRC_ROOT_DIR)/share \
-I$(WRF_SRC_ROOT_DIR)/phys \
-I$(WRF_SRC_ROOT_DIR)/chem -I$(WRF_SRC_ROOT_DIR)/inc \
-I$(NETCDFPATH)/include \
REGISTRY = Registry
CC_TOOLS_CFLAGS = -DNMM_CORE=$(WRF_NMM_CORE)
LIB_BUNDLED = \
$(WRF_SRC_ROOT_DIR)/external/fftpack/fftpack5/libfftpack.a \
$(WRF_SRC_ROOT_DIR)/external/io_grib1/libio_grib1.a \
$(WRF_SRC_ROOT_DIR)/external/io_grib_share/libio_grib_share.a \
$(WRF_SRC_ROOT_DIR)/external/io_int/libwrfio_int.a \
$(ESMF_IO_LIB) \
$(WRF_SRC_ROOT_DIR)/external/RSL_LITE/librsl_lite.a \
$(WRF_SRC_ROOT_DIR)/frame/module_internal_header_util.o \
$(WRF_SRC_ROOT_DIR)/frame/pack_utils.o
LIB_EXTERNAL = \
-L$(WRF_SRC_ROOT_DIR)/external/io_netcdf -lwrfio_nf -L/share/el6.x86_64/opt/netcdf/f/4.4.5/gcc/7.3.0/lib -lnetcdff -L/share/el6.x86_64/opt/hdf5/1.10.5/gcc/7.3.0/lib -lhdf5_fortran -lhdf5 -lm -lz
LIB = $(LIB_BUNDLED) $(LIB_EXTERNAL) $(LIB_LOCAL) $(LIB_WRF_HYDRO) $(NETCDF4_DEP_LIB)
LDFLAGS = $(OMP) $(FCFLAGS) $(LDFLAGS_LOCAL)
ENVCOMPDEFS =
WRF_CHEM = 0
CPPFLAGS = $(ARCHFLAGS) $(ENVCOMPDEFS) -I$(LIBINCLUDE) $(TRADFLAG)
NETCDFPATH = /share/el6.x86_64/opt/netcdf/f/4.4.5/gcc/7.3.0
HDF5PATH = /share/el6.x86_64/opt/hdf5/1.10.5/gcc/7.3.0
WRFPLUSPATH =
RTTOVPATH =
PNETCDFPATH =
bundled: io_only
external: io_only $(WRF_SRC_ROOT_DIR)/external/RSL_LITE/librsl_lite.a gen_comms_rsllite module_dm_rsllite $(ESMF_TARGET)
io_only: esmf_time wrfio_nf \
wrf_ioapi_includes wrfio_grib_share wrfio_grib1 wrfio_int fftpack
######################
------------------------------------------------------------------------
Settings listed above are written to configure.wrf.
If you wish to change settings, please edit that file.
If you wish to change the default options, edit the file:
arch/configure_new.defaults
NetCDF users note:
This installation of NetCDF supports large file support. To DISABLE large file
support in NetCDF, set the environment variable WRFIO_NCD_NO_LARGE_FILE_SUPPORT
to 1 and run configure again. Set to any other value to avoid this message.
```
cat /etc/os-release:
```
CentOS release 6.10 (Final)
LSB_VERSION=base-4.0-amd64:base-4.0-noarch:core-4.0-amd64:core-4.0-noarch:graphics-4.0-amd64:graphics-4.0-noarch
CentOS release 6.10 (Final)
Rocks release 6.0 (Mamba)
CentOS release 6.10 (Final)
```
Interestingly, strings libnetcdff.a | grep nc_inq_path gives nothing. Any ideas?