## If you have multiple mpi biulds on a single machine
## this example may be relevant to you. 
## Ex: The hydro-c1 machine has mpi and netcdf built against portland 
##     fortran in the PATH. However mpi and netcd built against intel 
##     fortran is also available. Here's how I build WRF HYDRO against 
##     intel
##     Below, in this file, I make the changes:
##       COMPILER90 = $(ifortCompiler90)
##       LDFLAGS    = $(ifortLdFlags)
##       NETCDFINC  = $(ifortNetcdfInc)
##       NETCDFLIB  = -L$(ifortNetcdfLib) -lnetcdff -lnetcdf
##     In my ~/.bashrc I have
##       ## WRF HYDRO
##       export NETCDF=/opt/netcdf
##       export WRF_HYDRO=1
##       export HYDRO_D=1
##       ### manage ifort on hydro
##       export ifortNetcdfLib="/opt/netcdf-4.3.0+ifort-12.1/lib/"
##       export ifortNetcdfInc="/opt/netcdf-4.3.0+ifort-12.1/include/"
##       # RPATH for ifort (pgi is already default so no need)
##       ifortMpiLib="/opt/openmpi-1.10.0-intel/lib/"
##       export ifortLdFlags="-Wl,-rpath,${ifortNetcdfLib}:${ifortMpiLib} -L${ifortNetcdfLib} -L${ifortMpiLib}"
##       export ifortCompiler90='/opt/openmpi-1.10.0-intel/bin/mpif90'
##       # Aliases for invoking ifort
##       alias impirun='/opt/openmpi-1.10.0-intel/bin/mpirun'
##       alias iman='man -M/opt/openmpi+intel/man'
##       # Bonus: Check your wrf hydro environment - up you to maintain to your needs.
##       alias henv='printenv | egrep -i "(HYDRO|NUDG|PRECIP|CHAN_CONN|^NETCDF|^LDFLAGS|^ifort)" | egrep -v PWD'

.IGNORE:

ifeq ($(SPATIAL_SOIL),1)
SPATIAL_SOIL = -DSPATIAL_SOIL
else
SPATIAL_SOIL = 
endif

ifeq ($(HYDRO_REALTIME),1)
HYDRO_REALTIME = -DHYDRO_REALTIME
else
HYDRO_REALTIME =
endif

ifeq ($(WRF_HYDRO),1)
WRF_HYDRO = -DWRF_HYDRO $(HYDRO_REALTIME)
else
WRF_HYDRO =
endif

ifeq ($(WRF_HYDRO_RAPID),1)
WRF_HYDRO = -DWRF_HYDRO -DWRF_HYDRO_RAPID $(HYDRO_REALTIME)
endif

ifeq ($(HYDRO_D),1)
HYDRO_D = -DHYDRO_D $(WRF_HYDRO)
else
HYDRO_D =  $(WRF_HYDRO)
endif


ifeq ($(WRF_HYDRO_NUDGING),1)
WRF_HYDRO_NUDGING = -DWRF_HYDRO_NUDGING
else
WRF_HYDRO_NUDGING = 
endif

ifeq ($(OUTPUT_CHAN_CONN),1)
OUTPUT_CHAN_CONN = -DOUTPUT_CHAN_CONN
else
OUTPUT_CHAN_CONN = 
endif

ifeq ($(PRECIP_DOUBLE),1)
PRECIP_DOUBLE = -DPRECIP_DOUBLE
else
PRECIP_DOUBLE = 
endif

ifeq ($(NCEP_WCOSS),1)
NCEP_WCOSS = -DNCEP_WCOSS
else
NCEP_WCOSS =
endif

ifeq ($(NWM_META),1)
NWM_META = -DNWM_META
else
NWM_META =
endif

RMD	    = rm -f
COMPILER90  = ftn
FORMAT_FREE = -FR
BYTESWAPIO  = -convert big_endian
F90FLAGS    = -dynamic -w -c -ftz -align all -fno-alias -fp-model precise $(FORMAT_FREE) $(BYTESWAPIO)
MODFLAG	    = -I./ -I ../../MPP -I ../MPP -I ../mod
#
# Used for DMAPP 
# module load dmapp/7.0.1-1.0502.11080.8.76.ari
#LDFLAGS	    = $(HDF5_LDFLAGS) -Wl,--whole-archive,-ldmapp,--no-whole-archive
LDFLAGS	    = $(HDF5_LDFLAGS_C)  -L$(NETCDF_LIB) -lnetcdff -lnetcdf
CPPINVOKE	= -fpp
CPPFLAGS    = -DMPP_LAND -I ../Data_Rec $(HYDRO_D) $(SPATIAL_SOIL) $(NWM_META) $(WRF_HYDRO_NUDGING) $(OUTPUT_CHAN_CONN) $(PRECIP_DOUBLE) $(NCEP_WCOSS)
LIBS 	    =$(Z_LIB)	
NETCDFINC   = $(NETCDF_INC)
NETCDFLIB   = -L$(NETCDF_LIB) -lnetcdff -lnetcdf
NETCDF_INC = /apps/prod/hpc-stack/intel-19.1.3.304/cray-mpich-8.1.4/netcdf/4.7.4/include
NETCDF_LIB = /apps/prod/hpc-stack/intel-19.1.3.304/cray-mpich-8.1.4/netcdf/4.7.4/lib

# flag from HRLDAS
COMPILERF90 = $(COMPILER90)
FREESOURCE      =
LIBJASPER       =       -ljpeg -L/scholar/kmanning/jasper/lib -ljasper
INCJASPER       =       -I/scholar/kmanning/jasper/include
NETCDFMOD       =       -I $(NETCDFINC)
BZIP2           =       YES
BZIP2_LIB       =       -lbz2
BZIP2_INCLUDE   =       -I/usr/include
CC              =       cc
HYDRO_LIB = -L../../../lib  -lHYDRO