################################################################################
# Parallel SCHISM Makefile
#
# User makes environment settings for particular OS / PLATFORM / COMPILER / MPI
# below as well as setting flags having to do with included algorithms (e.g. sediment)
# and the compiler configuration (debug, timing). 
#
# The environment settings are based on the following options.
#
# Compiler name:
#   FCS: Serial compiler (for utilities)
#   FCP: Parallel compiler
#   FLD: Linker (in general same as parallel compiler)
#
# Compilation flags
#   FCSFLAGS: Flags for serial compilation
#   FCPFLAGS: Flags for parallel compilation (including all pre-processing flags)
#   FLDFLAGS: Flags for linker (e.g., -O2)
#
# Preprocessor flags:
#   DEBUG: Enable debugging code
#   ORDERED_SUM: Enable globally ordered sums & dot-products for bit reproducibility
#     of state quantities independent of number of processors (note: this can
#     significantly degrade performance);
#   INCLUDE_TIMING: Enable wallclock timing of code (note: this can have slight
#     effect on performance);
#   MPI_VERSION = 1 or 2: Version of MPI (try 2 first, if compile fails due to mpi
#     related errors then switch to version 1;
#
# Libraries (needed for parallel code)
#   MTSLIBS: Flags for linking ParMeTiS/MeTiS libaries
#   ALTLIBS: Flags for linking alternate solver libraries (LAPACK or ITPACK,
#            these are just for testing)
#
#
#
################################################################################



################################################################################
# Environment for lavezzola at California DWR
################################################################################
ENV = lavezzola

FCP = mpif90
FCS = $(FCP)
FLD = $(FCP)

# MPI vserion (1 or 2) 
PPFLAGS    := $(PPFLAGS) -DMPIVERSION=2    #-DUSE_WRAP
FCPFLAGS    = $(PPFLAGS) -O2 -ffree-line-length-0
FLDFLAGS    = -O2

##MTSLIBS     = -L./ParMetis-3.1-Sep2010  -lparmetis -lmetis
CDFLIBS     = ${ANAG_NETCDF_LIB}  -lhdf5_hl ${ANAG_HDF5_LIB} 
CDFMOD      = ${ANAG_NETCDF_INC} ${ANAG_HDF5_INC}
USE_OPEN64 := TRUE

################################################################################
# Alternate executable name if you do not want the default. File including
# any extension you might want
################################################################################

#EXEC   := othername.ex


################################################################################
# Algorithm preference flags.
# Comment out unwanted modules and flags.
################################################################################

# -DSCHISM is always on and is defined elsewhere

include ../mk/include_modules
# Don't comment out the follow ifdef
# Note: currently GOTM4 may give reasonable results only with k-omega
ifdef USE_GOTM
  #Following for GOTM4
  #GTMMOD =  -I/sciclone/home04/yinglong/SELFE/svn/trunk/src/GOTM4.0/modules/PGF90/ #modules
  #GTMLIBS = -L/sciclone/home04/yinglong/SELFE/svn/trunk/src/GOTM4.0/lib/PGF90/ -lturbulence_prod -lutil_prod

  #Following for GOTM3
  GTMMOD =  -I/sciclone/home04/yinglong/gotm-3.2.5/modules/PGF90/ #modules
  GTMLIBS = -L/sciclone/home04/yinglong/gotm-3.2.5/lib/PGF90/ -lturbulence_prod -lutil_prod
else
  GTMMOD =
  GTMLIBS =
endif

######### Specialty compiler flags and workarounds
# Add -DNO_TR_15581 like below for allocatable array problem in sflux_subs.F90
#PPFLAGS := $(PPFLAGS) -DNO_TR_15581

# Obsolete flags: use USE_WRAP flag to avoid problems in ParMetis lib (calling C from FORTRAN)
# PPFLAGS := $(PPFLAGS) -DUSE_WRAP 



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