Feature/san akel/port nccs discover (#398)

* set qos=debug, which should be okay for _small_ jobs

* Thanks to @mathomp4 for providing this macros file

* Set ICE_MACHINE_ACCT to g0613, this _should_ work for most NASA Global Modeling and Assimilation Office (GMAO) folks. For non-GMAO/outside of g0613 group, please use your gid.

configuration/scripts/icepack.batch.csh

@@ -140,6 +140,19 @@ cat >> ${jobfile} << EOFB
 #SBATCH --qos=standby
 EOFB
 
+else if (${ICE_MACHINE} =~ discover*) then
+cat >> ${jobfile} << EOFB
+#SBATCH -J ${ICE_CASENAME}
+#SBATCH -t ${ICE_RUNLENGTH}
+#SBATCH -A ${acct}
+#SBATCH -N ${nnodes}
+#SBATCH -e slurm%j.err
+#SBATCH -o slurm%j.out
+###SBATCH --mail-type END,FAIL
+###SBATCH --mail-user=eclare@lanl.gov
+#SBATCH --qos=debug
+EOFB
+
 else if (${ICE_MACHINE} =~ daley* || ${ICE_MACHINE} =~ banting* ) then
 cat >> ${jobfile} << EOFB
 #PBS -N ${ICE_CASENAME}

configuration/scripts/machines/Macros.discover_intel

@@ -0,0 +1,42 @@
+#==============================================================================
+# Makefile macros for NASA NCCS discover, intel compiler
+#==============================================================================
+
+CPP        := fpp
+CPPDEFS    := -DFORTRANUNDERSCORE ${ICE_CPPDEFS}
+CFLAGS     := -c -O2 -fp-model precise   -xHost
+
+FIXEDFLAGS := -132
+FREEFLAGS  := -FR
+FFLAGS     := -fp-model precise -convert big_endian -assume byterecl -ftz -traceback   -xHost
+FFLAGS_NOOPT:= -O0
+
+ifeq ($(ICE_BLDDEBUG), true)
+  FFLAGS     += -O0 -g -check uninit -check bounds -check pointers -fpe0 -check noarg_temp_created
+else
+  FFLAGS     += -O2
+endif
+
+SCC := mpiicc
+SFC := mpiifort
+CC := $(SCC)
+FC := $(SFC)
+LD := $(FC)
+
+NETCDF_INCLUDES := $(shell $BASEDIR/Linux/bin/nf-config --cflags)
+NETCDF_LIBS := $(shell $BASEDIR/Linux/bin/nf-config --flibs)
+
+INCLDIR := $(INCLDIR)
+INCLDIR += $(NETCDF_INCLUDES)
+
+LIB_NETCDF := $(NETCDF_LIBS)
+#LIB_MPI := $(IMPILIBDIR)
+
+SLIBS   := $(LIB_NETCDF)
+
+ifeq ($(ICE_THREADED), true) 
+   LDFLAGS += -qopenmp 
+   CFLAGS += -qopenmp 
+   FFLAGS += -qopenmp 
+endif
+

configuration/scripts/machines/env.discover_intel

@@ -0,0 +1,54 @@
+#!/bin/csh -f
+
+set inp = "undefined"
+if ($#argv == 1) then
+  set inp = $1
+endif
+
+if ("$inp" != "-nomodules") then
+
+source /usr/share/modules/init/csh
+
+module use -a /discover/swdev/gmao_SIteam/modulefiles-SLES12
+
+module purge
+module load GEOSenv
+module load comp/gcc/10.1.0
+module load comp/intel/2021.3.0
+module load mpi/impi/2021.3.0
+module load python/GEOSpyD/Min4.11.0_py3.9
+
+endif
+
+## Baselibs
+
+set basedir = /discover/swdev/gmao_SIteam/Baselibs/ESMA-Baselibs-6.2.13/x86_64-pc-linux-gnu/ifort_2021.3.0-intelmpi_2021.3.0
+setenv BASEDIR $basedir
+
+set arch = `uname -s`
+if ($?LD_LIBRARY_PATH) then
+   echo $LD_LIBRARY_PATH | grep $BASEDIR/$arch/lib > /dev/null
+   if ($status) then  #  == 1, if not found
+      setenv LD_LIBRARY_PATH ${LD_LIBRARY_PATH}:$BASEDIR/$arch/lib
+   endif
+else
+   setenv LD_LIBRARY_PATH $BASEDIR/$arch/lib
+endif
+
+setenv PATH $BASEDIR/$arch/bin:$PATH
+
+
+setenv ICE_MACHINE_MACHNAME discover
+setenv ICE_MACHINE_MACHINFO "Discover"
+setenv ICE_MACHINE_ENVNAME intel
+setenv ICE_MACHINE_ENVINFO "ifort (IFORT) 2021.3.0 20210609"
+setenv ICE_MACHINE_MAKE gmake
+setenv ICE_MACHINE_WKDIR /discover/nobackup/$user/ICEPACK_RUNS
+setenv ICE_MACHINE_INPUTDATA /discover/nobackup/sakella/icepack_data
+setenv ICE_MACHINE_BASELINE /discover/nobackup/$user/ICEPACK_BASELINE
+setenv ICE_MACHINE_SUBMIT "sbatch"
+setenv ICE_MACHINE_ACCT g0613
+setenv ICE_MACHINE_QUEUE "share"
+setenv ICE_MACHINE_TPNODE 36
+setenv ICE_MACHINE_BLDTHRDS 1
+setenv ICE_MACHINE_QSTAT "squeue "