diff --git a/util/Conventional_Monitor/nwprod/conmon_shared/sorc/conmon_grads_lev.fd/CMakeLists.txt b/util/Conventional_Monitor/nwprod/conmon_shared/sorc/conmon_grads_lev.fd/CMakeLists.txt
index 4dd79690..34741860 100644
--- a/util/Conventional_Monitor/nwprod/conmon_shared/sorc/conmon_grads_lev.fd/CMakeLists.txt
+++ b/util/Conventional_Monitor/nwprod/conmon_shared/sorc/conmon_grads_lev.fd/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 2.6)
+cmake_minimum_required(VERSION 3.16.1)
   file(GLOB CONMON_GRADS_LEV_SRC ${CMAKE_CURRENT_SOURCE_DIR}/*90 )
   set(CONMON_GRADS_LEV_Fortran_FLAGS "-fp-model strict -assume byterecl -convert big_endian -O3 -traceback -D_REAL8_ ")
   set(Util_MODULE_DIR ${PROJECT_BINARY_DIR}/include/conmon_grads_lev )
diff --git a/util/Conventional_Monitor/nwprod/conmon_shared/sorc/conmon_grads_mandlev.fd/CMakeLists.txt b/util/Conventional_Monitor/nwprod/conmon_shared/sorc/conmon_grads_mandlev.fd/CMakeLists.txt
index 5184f305..86d8bbe0 100644
--- a/util/Conventional_Monitor/nwprod/conmon_shared/sorc/conmon_grads_mandlev.fd/CMakeLists.txt
+++ b/util/Conventional_Monitor/nwprod/conmon_shared/sorc/conmon_grads_mandlev.fd/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 2.6)
+cmake_minimum_required(VERSION 3.16.1)
   file(GLOB CONMON_GRADS_MANDLEV_SRC ${CMAKE_CURRENT_SOURCE_DIR}/*90 )
   set(CONMON_GRADS_MANDLEV_Fortran_FLAGS "-fp-model strict -assume byterecl -convert big_endian -O3 -traceback -D_REAL8_ ")
   set(Util_MODULE_DIR ${PROJECT_BINARY_DIR}/include/conmon_grads_mandlev )
diff --git a/util/Conventional_Monitor/nwprod/conmon_shared/sorc/conmon_grads_sfc.fd/CMakeLists.txt b/util/Conventional_Monitor/nwprod/conmon_shared/sorc/conmon_grads_sfc.fd/CMakeLists.txt
index 40641e35..e1e38afa 100644
--- a/util/Conventional_Monitor/nwprod/conmon_shared/sorc/conmon_grads_sfc.fd/CMakeLists.txt
+++ b/util/Conventional_Monitor/nwprod/conmon_shared/sorc/conmon_grads_sfc.fd/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 2.6)
+cmake_minimum_required(VERSION 3.16.1)
   file(GLOB CONMON_GRADS_SFC_SRC ${CMAKE_CURRENT_SOURCE_DIR}/*90 )
   set(CONMON_GRADS_SFC_Fortran_FLAGS "-fp-model strict -assume byterecl -convert big_endian -O3 -traceback -D_REAL8_ ")
   set(Util_MODULE_DIR ${PROJECT_BINARY_DIR}/include/conmon_grads_sfc )
diff --git a/util/Conventional_Monitor/nwprod/conmon_shared/sorc/conmon_grads_sfctime.fd/CMakeLists.txt b/util/Conventional_Monitor/nwprod/conmon_shared/sorc/conmon_grads_sfctime.fd/CMakeLists.txt
index 71e13566..74b10dc3 100644
--- a/util/Conventional_Monitor/nwprod/conmon_shared/sorc/conmon_grads_sfctime.fd/CMakeLists.txt
+++ b/util/Conventional_Monitor/nwprod/conmon_shared/sorc/conmon_grads_sfctime.fd/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 2.6)
+cmake_minimum_required(VERSION 3.16.1)
 
   file(GLOB CONMON_GRADS_SFCTIME_SRC ${CMAKE_CURRENT_SOURCE_DIR}/*90 )
 
diff --git a/util/Conventional_Monitor/nwprod/conmon_shared/sorc/conmon_grads_sig.fd/CMakeLists.txt b/util/Conventional_Monitor/nwprod/conmon_shared/sorc/conmon_grads_sig.fd/CMakeLists.txt
index c989043c..b13e9f35 100644
--- a/util/Conventional_Monitor/nwprod/conmon_shared/sorc/conmon_grads_sig.fd/CMakeLists.txt
+++ b/util/Conventional_Monitor/nwprod/conmon_shared/sorc/conmon_grads_sig.fd/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 2.6)
+cmake_minimum_required(VERSION 3.16.1)
   file(GLOB CONMON_GRADS_SIG_SRC ${CMAKE_CURRENT_SOURCE_DIR}/*90 )
   set(CONMON_GRADS_SIG_Fortran_FLAGS "-fp-model strict -assume byterecl -convert big_endian -O3 -traceback -D_REAL8_ ")
   set(Util_MODULE_DIR ${PROJECT_BINARY_DIR}/include/conmon_grads_sig )
diff --git a/util/Conventional_Monitor/nwprod/conmon_shared/sorc/conmon_time.fd/CMakeLists.txt b/util/Conventional_Monitor/nwprod/conmon_shared/sorc/conmon_time.fd/CMakeLists.txt
index 627129f2..767fdad0 100644
--- a/util/Conventional_Monitor/nwprod/conmon_shared/sorc/conmon_time.fd/CMakeLists.txt
+++ b/util/Conventional_Monitor/nwprod/conmon_shared/sorc/conmon_time.fd/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 2.6)
+cmake_minimum_required(VERSION 3.16.1)
   file(GLOB CONMON_TIME_SRC ${CMAKE_CURRENT_SOURCE_DIR}/*90 )
   set(CONMON_TIME_Fortran_FLAGS "-fp-model strict -assume byterecl -convert big_endian -O3 -traceback -D_REAL8_ ")
   set(Util_MODULE_DIR ${PROJECT_BINARY_DIR}/include/conmon_time )
diff --git a/util/Minimization_Monitor/nwprod/gdas/jobs/JGDAS_ATMOS_VMINMON b/util/Minimization_Monitor/nwprod/gdas/jobs/JGDAS_ATMOS_VMINMON
index 407ddb58..7e89f33d 100755
--- a/util/Minimization_Monitor/nwprod/gdas/jobs/JGDAS_ATMOS_VMINMON
+++ b/util/Minimization_Monitor/nwprod/gdas/jobs/JGDAS_ATMOS_VMINMON
@@ -58,7 +58,7 @@ export p_cyc=`echo ${cdate} | cut -c9-10`
 #############################################
 # TANKverf - WHERE OUTPUT DATA WILL RESIDE
 #############################################
-export COM_IN=${COM_IN:-${COMROOT}/${NET}/${envir}}
+export COM_IN=${COM_IN:-$(compath.py ${envir}/${NET}/${gfs_ver})}
 
 export M_TANKverf=${M_TANKverf:-${COM_IN}/${RUN}.${PDY}/${cyc}/${COMPONENT}/minmon}
 export M_TANKverfM1=${M_TANKverfM1:-${COM_IN}/${RUN}.${P_PDY}/${p_cyc}/${COMPONENT}/minmon}
diff --git a/util/Minimization_Monitor/nwprod/gfs/jobs/JGFS_ATMOS_VMINMON b/util/Minimization_Monitor/nwprod/gfs/jobs/JGFS_ATMOS_VMINMON
index df0485b2..420da031 100755
--- a/util/Minimization_Monitor/nwprod/gfs/jobs/JGFS_ATMOS_VMINMON
+++ b/util/Minimization_Monitor/nwprod/gfs/jobs/JGFS_ATMOS_VMINMON
@@ -57,7 +57,7 @@ export p_cyc=`echo ${cdate} | cut -c9-10`
 #############################################
 # TANKverf - WHERE OUTPUT DATA WILL RESIDE
 #############################################
-export COM_IN=${COM_IN:-${COMROOT}/${NET}/${envir}}
+export COM_IN=${COM_IN:-$(compath.py ${envir}/${NET}/${gfs_ver})}
 
 M_TANKverf=${M_TANKverf:-${COM_IN}/${RUN}.${PDY}/${cyc}/${COMPONENT}/minmon}
 export M_TANKverfM1=${M_TANKverfM1:-${COM_IN}/${RUN}.${P_PDY}/${p_cyc}/${COMPONENT}/minmon}
diff --git a/util/Ozone_Monitor/CMakeLists.txt b/util/Ozone_Monitor/CMakeLists.txt
index 1b4acf7c..97e24d7e 100644
--- a/util/Ozone_Monitor/CMakeLists.txt
+++ b/util/Ozone_Monitor/CMakeLists.txt
@@ -66,6 +66,7 @@ if(CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR)
     endif()
 
     cmake_policy(SET CMP0009 NEW)
+    cmake_policy(SET CMP0074 NEW)
     find_package(OpenMP)
     message("found openmp with flag ${OPENMP_Fortran_FLAGS}")
 
diff --git a/util/Ozone_Monitor/OznMon_install.pl b/util/Ozone_Monitor/OznMon_install.pl
index 0c7906d6..5df40683 100755
--- a/util/Ozone_Monitor/OznMon_install.pl
+++ b/util/Ozone_Monitor/OznMon_install.pl
@@ -16,7 +16,8 @@
    my $machine = `/usr/bin/perl get_hostname.pl`;
    my $my_machine="export MY_MACHINE=$machine";
 
-   if( $machine ne "wcoss_c" && $machine ne "hera" && $machine ne "wcoss_d" ) {
+   if( $machine ne "wcoss_c" && $machine ne "hera" && $machine ne "wcoss_d" && 
+       $machine ne "wcoss2" ) {
       die( "ERROR --- Unrecognized machine hostname, $machine.  Exiting now...\n" );
    }
    else {
@@ -62,6 +63,9 @@
    elsif( $machine eq "wcoss_c" ){
       $tankdir = "/gpfs/hps/emc/da/noscrub/$user_name/nbns";
    }
+   elsif( $machine eq "wcoss2" ){
+      $tankdir = "/lfs/h2/emc/da/noscrub/$user_name/nbns";
+   }
    else {
       $tankdir = "/global/save/$user_name/nbns";
    }
@@ -209,6 +213,10 @@
       $my_ptmp="export OZN_PTMP=\${OZN_PTMP:-/gpfs/hps2/ptmp}";
       $my_stmp="export OZN_STMP=\${OZN_STMP:-/gpfs/hps2/stmp}";
    }
+   elsif( $machine eq "wcoss2" ){
+      $my_ptmp="export MY_PTMP=\${MY_PTMP:-/lfs/h2/emc/ptmp}";
+      $my_stmp="export MY_STMP=\${MY_STMP:-/lfs/h2/emc/stmp}";
+   }
    elsif( $machine eq "hera" ){
       $ptmp = "/scratch2/NCEPDEV/stmp3";
 
@@ -325,61 +333,65 @@
    print "\n";
    print "Updating parm/OznMon_user_settings\n";
 
-   my $account = "export ACCOUNT=\${ACCOUNT:-fv3-cpu}";
-   if( $machine ne "theia" && $machine ne "hera" ) {
-      $account = "export ACCOUNT=\${ACCOUNT:-}";
+    my $account = "export ACCOUNT=\${ACCOUNT:-}";
+   if( $machine eq "hera" ) {
+      $account = "export ACCOUNT=\${ACCOUNT:-fv3-cpu}";
+   } elsif( $machine eq "wcoss2" ){
+      $account = "export ACCOUNT=\${ACCOUNT:-GFS-DEV}";
    }
 
-   my $project = "export PROJECT=\${PROJECT:-GFS-DEV}";
-   if( $machine ne "wcoss_c" && $machine ne "wcoss_d" ) {
+   my $project = "export PROJECT=\${PROJECT:-GDAS-T2O}";
+   if( $machine eq "wcoss2" ){
+      $project = "export PROJECT=\${PROJECT:-GDAS-DEV}";
+   } elsif( $machine ne "wcoss_c" && $machine ne "wcoss_d" ) {
       $project="export PROJECT=";
-   } 
+   }
 
    my $job_queue="export JOB_QUEUE=";
-   if( $machine eq "wcoss_c" ) {
+   if( $machine eq "wcoss_c" || $machine eq "wcoss2" ) {
       $job_queue="export JOB_QUEUE=\${JOB_QUEUE:-dev}";
    } elsif( $machine eq "wcoss" || $machine eq "wcoss_d" ){
       $job_queue = "export JOB_QUEUE=\${JOB_QUEUE:-dev_shared}";
    }
 
 
-    my $uname = $ENV{ 'USER' };
-    my $hpss_dir = "export HPSS_DIR=\${HPSS_DIR:-/NCEPDEV/hpssuser/g01/$uname/nbns/stats}";
-
-    my $outfile = "tmp.file";
-    open (OUT, ">", $outfile) || die "Cannot open file ".$outfile." for write";
-
-    my $infile  = "./parm/OznMon_user_settings";
-    open (IN, "<", $infile) || die "Cannot open file ".$infile." for read";  
-
-    foreach $line (<IN>) {    
-       chomp( $line );
-       if ($line =~ m/export ACCOUNT/) {
-          $line = $account;
-       } 
-       elsif( $line =~ m/export PROJECT/ ){
-          $line = $project;
-       }
-       elsif( $line =~ m/export JOB_QUEUE/ ){
-          $line = $job_queue;
-       }
-       elsif( $line =~ m/export HPSS_DIR/ ){
-          $line = $hpss_dir;
-       }
-       elsif( $line =~ m/export DO_DATA_RPT/ ){
-          $line = $my_rpt; 
-       }
-       print OUT "$line\n";    
-    }    
-    close OUT;    
-    close IN;
-
-    move $outfile, $infile;
-
-    print "\n";
-    print "Making all executables\n";
-
-    `./build_OznMon_cmake.sh`;
+   my $uname = $ENV{ 'USER' };
+   my $hpss_dir = "export HPSS_DIR=\${HPSS_DIR:-/NCEPDEV/hpssuser/g01/$uname/nbns/stats}";
+
+   my $outfile = "tmp.file";
+   open (OUT, ">", $outfile) || die "Cannot open file ".$outfile." for write";
+
+   my $infile  = "./parm/OznMon_user_settings";
+   open (IN, "<", $infile) || die "Cannot open file ".$infile." for read";  
+
+   foreach $line (<IN>) {    
+      chomp( $line );
+      if ($line =~ m/export ACCOUNT/) {
+         $line = $account;
+      } 
+      elsif( $line =~ m/export PROJECT/ ){
+         $line = $project;
+      }
+      elsif( $line =~ m/export JOB_QUEUE/ ){
+         $line = $job_queue;
+      }
+      elsif( $line =~ m/export HPSS_DIR/ ){
+         $line = $hpss_dir;
+      }
+      elsif( $line =~ m/export DO_DATA_RPT/ ){
+         $line = $my_rpt; 
+      }
+      print OUT "$line\n";    
+   }    
+   close OUT;    
+   close IN;
+
+   move $outfile, $infile;
+
+   print "\n";
+   print "Making all executables\n";
+
+   `./build_OznMon_cmake.sh`;
 
  
    exit 0;
diff --git a/util/Ozone_Monitor/build_OznMon_cmake.sh b/util/Ozone_Monitor/build_OznMon_cmake.sh
index b5768f28..94d1d7a5 100755
--- a/util/Ozone_Monitor/build_OznMon_cmake.sh
+++ b/util/Ozone_Monitor/build_OznMon_cmake.sh
@@ -47,6 +47,9 @@ elif [[ -d /data/prod ]]; then
 elif [[ -d /jetmon ]]; then
     . /apps/lmod/lmod/init/sh
     target=jet
+elif [[ -d /lfs && -d /dfs ]]; then
+    . $MODULESHOME/init/bash
+    target=wcoss2
 else
     echo "unknown target = $target"
     exit 9
@@ -69,9 +72,10 @@ fi
 #  Verify this is a supported machine
 #---------------------------------------------------           
 
-if [[ ${target} = "hera"    || ${target} = "wcoss_c"  \
-   || ${target} = "wcoss_d" || ${target} = "orion" \
-   || ${target} = "jet" || ${target} = "s4" ]]; then
+if [[ ${target} = "hera"     || ${target} = "wcoss_c" \
+   || ${target} = "wcoss_d"  || ${target} = "orion" \
+   || ${target} = "jet" || ${target} = "s4" \
+   || ${target} = "wcoss2" ]]; then
    echo Building nwprod executables on ${target}
    echo
 
@@ -79,7 +83,7 @@ if [[ ${target} = "hera"    || ${target} = "wcoss_c"  \
    #-------------------------------------
    #  load modules 
    #-------------------------------------
-   if [ $target = wcoss_d ]; then
+   if [ $target = wcoss_d -o $target = wcoss2 ]; then
       module purge
       module use -a $dir_modules
       module load modulefile.ProdGSI.$target
diff --git a/util/Ozone_Monitor/get_hostname.pl b/util/Ozone_Monitor/get_hostname.pl
index 145b3a91..1f583acb 100755
--- a/util/Ozone_Monitor/get_hostname.pl
+++ b/util/Ozone_Monitor/get_hostname.pl
@@ -28,6 +28,9 @@
    if( $host =~ /hfe/ ) { 
       $machine = "hera";
    } 
+   elsif( $host =~ /clogin0/ || $host =~ /dlogin0/ ){
+      $machine = "wcoss2"
+   }
    elsif( $host =~ /login/ ) {
       $machine = "wcoss_c";
    }
diff --git a/util/Ozone_Monitor/nwprod/gdas_oznmon/driver/test_jgdas_verfozn_wcoss2.sh b/util/Ozone_Monitor/nwprod/gdas_oznmon/driver/test_jgdas_verfozn_wcoss2.sh
new file mode 100755
index 00000000..7587c811
--- /dev/null
+++ b/util/Ozone_Monitor/nwprod/gdas_oznmon/driver/test_jgdas_verfozn_wcoss2.sh
@@ -0,0 +1,89 @@
+#!/bin/ksh
+#PBS -o gdas_voznmon.out
+#PBS -e gdas_voznmon.err
+#PBS -N gdas_voznmon
+#PBS -q dev
+#PBS -l select=1:mem=5000M
+#PBS -l walltime=5:00
+#PBS -A GFS-DEV
+
+set -ax
+
+##------------------------------------------------------------
+##  This is the test driver script for the wcoss2 systems
+##  to run the JGDAS_ATMOS_VERFOZN job.
+##------------------------------------------------------------
+
+export OZNMON_NEW_HDR=${OZN_NEW_HDR:-0}
+
+#-------------------------------------------------------------
+# PDATE settings for this test driver script correspond to 
+# available data in the $DATAROOT space (defined below).  
+# References to netcdf and binary indicate available files in 
+# the test_data space.
+#
+export PDATE=${PDATE:-2021082400}
+export NET=${NET:-gfs}
+export RUN=${RUN:-gdas}
+
+export PDY=`echo $PDATE | cut -c1-8`
+export cyc=`echo $PDATE | cut -c9-10`
+export job=gdas_verfozn.${cyc}
+export pid=${pid:-$$}
+export jobid=${job}.${pid}
+export envir=${envir:-test}
+export DATAROOT=/lfs/h1/ops/canned/com/gfs/v16.2
+export COMROOT=/lfs/h2/emc/ptmp/${LOGNAME}
+export OZN_WORK_DIR=${OZN_WORK_DIR:-/lfs/h2/emc/stmp/${LOGNAME}/oznmon.${pid}}
+export DATA=/lfs/h2/emc/stmp/${LOGNAME}/${RADMON_SUFFIX}
+
+if [[ ! -d ${COMROOT}/logs/jlogfiles ]]; then
+   mkdir -p ${COMROOT}/logs/jlogfiles
+fi
+
+#------------------------------------------------------------
+# Specify versions
+#
+export gdas_oznmon_ver=v2.0.0
+export oznmon_shared_ver=v2.0.0
+
+
+#------------------------------------------------------------
+# Load modules
+#
+module purge
+module load prod_util/2.0.10
+module load util_shared/1.4.0
+
+module list
+
+#------------------------------------------------------------
+# Set user specific variables
+#
+export OZNMON_SUFFIX=${OZNMON_SUFFIX:-testozn}
+export NWTEST=${NWTEST:-/lfs/h2/emc/da/noscrub/Edward.Safford/git/gsi/gfsda.v16.1.5_wcoss2_port/util/Ozone_Monitor/nwprod}
+export HOMEgfs=${HOMEgfs:-${NWTEST}/gdas_oznmon.${gdas_oznmon_ver}}
+export HOMEgdas_ozn=${HOMEgdas_ozn:-${HOMEgfs}}
+export PARMgdas_ozn=${HOMEgdas_ozn}/parm
+export FIXgdas_ozn=${FIXgdas_ozn:-${HOMEgdas_ozn}/fix}
+
+
+export HOMEgfs_ozn=${HOMEgfs_ozn:-${HOMEgdas_ozn}}
+export PARMgfs_ozn=${PARMgfs_ozn:-${PARMgdas_ozn}}
+export FIXgfs_ozn=${FIXgfs_ozn:-${FIXgdas_ozn}}
+
+export JOBGLOBAL=${JOBGLOBAL:-${HOMEgdas_ozn}/jobs}
+export HOMEoznmon=${HOMEoznmon:-${NWTEST}/oznmon_shared.${shared_oznmon_ver}}
+
+export HOMEoznmon=${NWTEST}/oznmon_shared.${oznmon_shared_ver}
+export COM_IN=${COM_IN:-$DATAROOT}
+export OZN_TANKDIR=${OZN_TANKDIR:-${COMROOT}/${OZNMON_SUFFIX}}
+
+
+#------------------------------------------------------------
+# Execute job
+#
+${JOBGLOBAL}/JGDAS_ATMOS_VERFOZN
+
+exit
+
diff --git a/util/Ozone_Monitor/nwprod/gdas_oznmon/jobs/JGDAS_ATMOS_VERFOZN b/util/Ozone_Monitor/nwprod/gdas_oznmon/jobs/JGDAS_ATMOS_VERFOZN
index 13b8b304..1acd7432 100755
--- a/util/Ozone_Monitor/nwprod/gdas_oznmon/jobs/JGDAS_ATMOS_VERFOZN
+++ b/util/Ozone_Monitor/nwprod/gdas_oznmon/jobs/JGDAS_ATMOS_VERFOZN
@@ -68,10 +68,10 @@ export p_cyc=`echo ${cdate} | cut -c9-10`
 #---------------------------------------------
 # OZN_TANKDIR - WHERE OUTPUT DATA WILL RESIDE
 #
-export OZN_TANKDIR=${OZN_TANKDIR:-${COMROOTp3}/$NET/$envir}
+export OZN_TANKDIR=${OZN_TANKDIR:-$(compath.py ${envir}/${NET}/${gfs_ver})}
 export TANKverf_ozn=${TANKverf_ozn:-${OZN_TANKDIR}/${RUN}.${PDY}/${cyc}/${COMPONENT}/oznmon}
 export TANKverf_oznM1=${TANKverf_oznM1:-${OZN_TANKDIR}/${RUN}.${P_PDY}/${p_cyc}/${COMPONENT}/oznmon}
-export COM_IN=${COM_IN:-${COMROOTp3}/${NET}/${envir}}
+export COM_IN=${COM_IN:-$(compath.py ${envir}/${NET}/${gfs_ver})}
 export COMIN=${COMIN:-${COM_IN}/${RUN}.${PDY}/${cyc}/${COMPONENT}}
 
 if [[ ! -d ${TANKverf_ozn} ]]; then
diff --git a/util/Ozone_Monitor/nwprod/oznmon_shared/sorc/oznmon_horiz.fd/CMakeLists.txt b/util/Ozone_Monitor/nwprod/oznmon_shared/sorc/oznmon_horiz.fd/CMakeLists.txt
index fa8c7e45..e53b9fe0 100644
--- a/util/Ozone_Monitor/nwprod/oznmon_shared/sorc/oznmon_horiz.fd/CMakeLists.txt
+++ b/util/Ozone_Monitor/nwprod/oznmon_shared/sorc/oznmon_horiz.fd/CMakeLists.txt
@@ -1,13 +1,13 @@
-cmake_minimum_required(VERSION 2.6)
+cmake_minimum_required(VERSION 3.16.1)
   file(GLOB OZNMON_HORIZ_SRC ${CMAKE_CURRENT_SOURCE_DIR}/*90 )
-  set(OZNMON_HORIZ_Fortran_FLAGS "-fp-model strict -assume byterecl -convert big_endian -O3 ")
+  set(OZNMON_HORIZ_Fortran_FLAGS "-fp-model strict -assume byterecl -convert big_endian -O3 -g -traceback ")
   set_source_files_properties( ${OZNMON_HORIZ_SRC} PROPERTIES COMPILE_FLAGS ${OZNMON_HORIZ_Fortran_FLAGS} )
   set(Util_MODULE_DIR ${PROJECT_BINARY_DIR}/include/oznmon_horiz )
   add_executable(oznmon_horiz.x  ${OZNMON_HORIZ_SRC} )
   set_target_properties( oznmon_horiz.x PROPERTIES COMPILE_FLAGS ${OZNMON_HORIZ_Fortran_FLAGS} )
   set_target_properties( oznmon_horiz.x PROPERTIES Fortran_MODULE_DIRECTORY ${Util_MODULE_DIR} )
   include_directories( ${CORE_INCS} ${NCDIAG_INCS} )
-  target_link_libraries( oznmon_horiz.x ${W3NCO_4_LIBRARY} ${NCDIAG_LIBRARIES} ${NETCDF_Fortran_LIBRARIES} ${NETCDF_C_LIBRARIES} ${MPI_Fortran_LIBRARIES})
+  target_link_libraries( oznmon_horiz.x ${W3NCO_4_LIBRARY} ${NCDIAG_LIBRARIES} ${NETCDF_Fortran_LIBRARIES} ${NETCDF_C_LIBRARIES} ${MPI_Fortran_LIBRARIES} )
   if(BUILD_W3NCO)
     add_dependencies( oznmon_horiz.x ${W3NCO_4_LIBRARY} )
   endif()
diff --git a/util/Ozone_Monitor/nwprod/oznmon_shared/sorc/oznmon_time.fd/CMakeLists.txt b/util/Ozone_Monitor/nwprod/oznmon_shared/sorc/oznmon_time.fd/CMakeLists.txt
index c957a0a2..ea8b907a 100644
--- a/util/Ozone_Monitor/nwprod/oznmon_shared/sorc/oznmon_time.fd/CMakeLists.txt
+++ b/util/Ozone_Monitor/nwprod/oznmon_shared/sorc/oznmon_time.fd/CMakeLists.txt
@@ -1,13 +1,13 @@
-cmake_minimum_required(VERSION 2.6)
+cmake_minimum_required(VERSION 3.16.1)
   file(GLOB OZNMON_TIME_SRC ${CMAKE_CURRENT_SOURCE_DIR}/*90 )
-  set(OZNMON_TIME_Fortran_FLAGS "-fp-model strict -assume byterecl -convert big_endian -O3 ")
+  set(OZNMON_TIME_Fortran_FLAGS "-fp-model strict -assume byterecl -convert big_endian -O3 -g -traceback ")
   set(Util_MODULE_DIR ${PROJECT_BINARY_DIR}/include/oznmon_time )
   set_source_files_properties( ${OZNMON_TIME_SRC} PROPERTIES COMPILE_FLAGS ${OZNMON_TIME_Fortran_FLAGS} )
   add_executable(oznmon_time.x  ${OZNMON_TIME_SRC} )
   set_target_properties( oznmon_time.x PROPERTIES COMPILE_FLAGS ${OZNMON_TIME_Fortran_FLAGS} )
   set_target_properties( oznmon_time.x PROPERTIES Fortran_MODULE_DIRECTORY ${Util_MODULE_DIR} )
   include_directories( ${CORE_INCS} ${NCDIAG_INCS} ) 
-  target_link_libraries( oznmon_time.x ${W3NCO_4_LIBRARY} ${NCDIAG_LIBRARIES} ${NETCDF_Fortran_LIBRARIES} ${NETCDF_C_LIBRARIES} ${MPI_Fortran_LIBRARIES})
+  target_link_libraries( oznmon_time.x ${W3NCO_4_LIBRARY} ${NCDIAG_LIBRARIES} ${NETCDF_Fortran_LIBRARIES} ${NETCDF_C_LIBRARIES} ${MPI_Fortran_LIBRARIES} )
   if(BUILD_W3NCO)
     add_dependencies( oznmon_time.x ${W3NCO_4_LIBRARY} )
   endif()
diff --git a/util/Ozone_Monitor/parm/OznMon_config b/util/Ozone_Monitor/parm/OznMon_config
index bc00092c..d69c44d9 100644
--- a/util/Ozone_Monitor/parm/OznMon_config
+++ b/util/Ozone_Monitor/parm/OznMon_config
@@ -18,7 +18,7 @@ if [[ $OZNMON_CONFIG -ne 1 ]]; then
 
    export OZNMON_CONFIG=1   
 
-   export MY_MACHINE=wcoss_d
+   export MY_MACHINE=wcoss2
 
    #-------------------------------------------------------------------
    #  Note:  The file header in the oznstat file has slightly changed.
@@ -38,7 +38,7 @@ if [[ $OZNMON_CONFIG -ne 1 ]]; then
    # you checked out only the Ozone_Monitor portion of the branch then
    # MY_RADMON should point to that.
    #
-   export MY_OZNMON=${MY_OZNMON:-/gpfs/dell2/emc/modeling/noscrub/Edward.Safford/GSI/util/Ozone_Monitor}
+   export MY_OZNMON=${MY_OZNMON:-/lfs/h2/emc/da/noscrub/Edward.Safford/git/gsi/gfsda.v16.1.5_wcoss2_port/util/Ozone_Monitor}
 
    export OZN_SCRIPTS=${OZN_SCRIPTS:-${MY_OZNMON}/scripts}
    export OZN_DE_SCRIPTS=${OZN_DE_SCRIPTS:-${MY_OZNMON}/data_xtrct/ush}
@@ -66,7 +66,7 @@ if [[ $OZNMON_CONFIG -ne 1 ]]; then
    #  and the succedding scripts will construct and use subdirectories under
    #  this location.
    #
-   export OZN_TANKDIR=${OZN_TANKDIR:-/u/Edward.Safford/nbns}
+   export OZN_TANKDIR=${OZN_TANKDIR:-/lfs/h2/emc/da/noscrub/Edward.Safford/nbns}
 
    if [[ $GLB_AREA -eq 1 ]]; then
       OZN_IMGN_TANKDIR=${OZN_TANKDIR}/imgn/${OZNMON_SUFFIX}
@@ -93,9 +93,9 @@ if [[ $OZNMON_CONFIG -ne 1 ]]; then
    #
    #  Log and work space definitions
    #
-   export OZN_PTMP=${OZN_PTMP:-/gpfs/dell2/ptmp}
+   export MY_PTMP=${MY_PTMP:-/lfs/h2/emc/ptmp}
    export PTMP_USER=${PTMP_USER:-${OZN_PTMP}/${LOGNAME}}
-   export OZN_STMP=${OZN_STMP:-/gpfs/dell2/stmp}
+   export MY_STMP=${MY_STMP:-/lfs/h2/emc/stmp}
    export STMP_USER=${STMP_USER:-${OZN_STMP}/${LOGNAME}}
 
 
@@ -213,6 +213,9 @@ if [[ $OZNMON_CONFIG -ne 1 ]]; then
 
       export PARTITION_OZNMON=${PARTITION_OZNMON:-vjet}
 
+   elif [[ $MY_MACHINE = "wcoss2" ]]; then
+      export COMPRESS=${COMPRESS:-gzip}
+      export UNCOMPRESS=${UNCOMPRESS:-"gunzip -f"}
    fi
   
 else
diff --git a/util/Ozone_Monitor/parm/OznMon_user_settings b/util/Ozone_Monitor/parm/OznMon_user_settings
index 864ed81c..9c75a863 100644
--- a/util/Ozone_Monitor/parm/OznMon_user_settings
+++ b/util/Ozone_Monitor/parm/OznMon_user_settings
@@ -10,19 +10,19 @@
 #  ACCOUNT is used on zeus only for use with the qsub -a flag.  It is
 #  empty on other platforms.
 #
-export ACCOUNT=${ACCOUNT:-}
+export ACCOUNT=${ACCOUNT:-GFS-DEV}
 
 #
 #  PROJECT is used on wcoss only with the bjob -P flag.  It is 
 #  empty on other platforms.
 #
-export PROJECT=${PROJECT:-GFS-DEV}
+export PROJECT=${PROJECT:-GDAS-DEV}
 
 #
 #  JOB_QUEUE is used on wcoss only with the bjob -q flag.  It is 
 #  empty on other platforms.
 #
-export JOB_QUEUE=${JOB_QUEUE:-dev_shared}
+export JOB_QUEUE=${JOB_QUEUE:-dev}
 
 #
 #  GLB_AREA is either 1 (global) or 0 (regional)
diff --git a/util/Radiance_Monitor/build_RadMon_cmake.sh b/util/Radiance_Monitor/build_RadMon_cmake.sh
index a11f1049..38770322 100755
--- a/util/Radiance_Monitor/build_RadMon_cmake.sh
+++ b/util/Radiance_Monitor/build_RadMon_cmake.sh
@@ -34,6 +34,9 @@ elif [[ $target = "hera" ]] ; then
     . /apps/lmod/lmod/init/sh
 elif [[ $target = "jet" ]] ; then
     . /apps/lmod/lmod/init/sh
+elif [[ -d /lfs && -d /dfs ]]; then
+    . $MODULESHOME/init/bash
+    target=wcoss2
 else
     echo "unknown target = $target"
     exit 9
@@ -72,7 +75,7 @@ if [[ ${target} = "hera"     || ${target} = "wcoss" \
    #-------------------------------------
    #  load modules 
    #-------------------------------------
-   if [ $target = wcoss_d ]; then
+   if [ $target = wcoss_d -o $target = "wcoss2" ]; then
       module purge
       module use -a $dir_modules
       module load modulefile.ProdGSI.$target
diff --git a/util/Radiance_Monitor/nwprod/gdas_radmon/jobs/JGDAS_ATMOS_VERFRAD b/util/Radiance_Monitor/nwprod/gdas_radmon/jobs/JGDAS_ATMOS_VERFRAD
index 44649df1..39c7b666 100755
--- a/util/Radiance_Monitor/nwprod/gdas_radmon/jobs/JGDAS_ATMOS_VERFRAD
+++ b/util/Radiance_Monitor/nwprod/gdas_radmon/jobs/JGDAS_ATMOS_VERFRAD
@@ -77,10 +77,10 @@ export p_cyc=`echo ${cdate} | cut -c9-10`
 # COMOUT - WHERE GSI OUTPUT RESIDES
 # TANKverf - WHERE OUTPUT DATA WILL RESIDE
 #############################################
-export TANKverf=${TANKverf:-${COMROOT}/${NET}/${envir}}
+export TANKverf=${TANKverf:-$(compath.py ${envir}/${NET}/${gfs_ver})}
 export TANKverf_rad=${TANKverf_rad:-${TANKverf}/${RUN}.${PDY}/${cyc}/$COMPONENT/radmon}
 export TANKverf_radM1=${TANKverf_radM1:-${TANKverf}/${RUN}.${P_PDY}/${p_cyc}/$COMPONENT/radmon}
-export COM_IN=${COM_IN:-${COMROOT}/${NET}/${envir}}
+export COM_IN=${COM_IN:-$(compath.py ${envir}/${NET}/${gfs_ver})}
 export COMIN=${COMIN:-${COM_IN}/${RUN}.${PDY}/${cyc}/$COMPONENT}
 
 ################################
diff --git a/util/Radiance_Monitor/nwprod/gdas_radmon/scripts/exgdas_atmos_verfrad.sh b/util/Radiance_Monitor/nwprod/gdas_radmon/scripts/exgdas_atmos_verfrad.sh
index 58caae22..7aec2543 100755
--- a/util/Radiance_Monitor/nwprod/gdas_radmon/scripts/exgdas_atmos_verfrad.sh
+++ b/util/Radiance_Monitor/nwprod/gdas_radmon/scripts/exgdas_atmos_verfrad.sh
@@ -36,7 +36,7 @@ export PDY=${1:-${PDY:?}}
 export cyc=${2:-${cyc:?}}
 
 #  Directories
-export COM_IN=${COMROOT}/${NET}/${envir}
+export COM_IN=${COM_IN:-$(compath.py ${envir}/${NET}/${gfs_ver})}
 export COMIN=${COMIN:-$COM_IN/${RUN}.${PDY}/${cyc}/$COMPONENT}
 
 
diff --git a/util/Radiance_Monitor/nwprod/radmon_shared/sorc/verf_radang.fd/CMakeLists.txt b/util/Radiance_Monitor/nwprod/radmon_shared/sorc/verf_radang.fd/CMakeLists.txt
index a881d158..aba90e6d 100644
--- a/util/Radiance_Monitor/nwprod/radmon_shared/sorc/verf_radang.fd/CMakeLists.txt
+++ b/util/Radiance_Monitor/nwprod/radmon_shared/sorc/verf_radang.fd/CMakeLists.txt
@@ -1,6 +1,6 @@
-cmake_minimum_required(VERSION 2.8.12)
+cmake_minimum_required(VERSION 3.16.1)
   file(GLOB RADMON_ANGLE_SRC ${CMAKE_CURRENT_SOURCE_DIR}/*90 )
-  set(RADMON_ANGLE_Fortran_FLAGS "-fp-model strict -assume byterecl -convert big_endian -O3 -traceback -D_REAL8_ ")
+  set(RADMON_ANGLE_Fortran_FLAGS "-fp-model strict -assume byterecl -convert big_endian -O3 -g -traceback -D_REAL8_ ")
   set(Util_MODULE_DIR ${PROJECT_BINARY_DIR}/include/radmon_angle )
   set_source_files_properties( ${RADMON_ANGLE_SRC} PROPERTIES COMPILE_FLAGS ${RADMON_ANGLE_Fortran_FLAGS} )
   add_executable(radmon_angle.x  ${RADMON_ANGLE_SRC} )
diff --git a/util/Radiance_Monitor/nwprod/radmon_shared/sorc/verf_radbcoef.fd/CMakeLists.txt b/util/Radiance_Monitor/nwprod/radmon_shared/sorc/verf_radbcoef.fd/CMakeLists.txt
index 116bcfe3..f6c13cde 100644
--- a/util/Radiance_Monitor/nwprod/radmon_shared/sorc/verf_radbcoef.fd/CMakeLists.txt
+++ b/util/Radiance_Monitor/nwprod/radmon_shared/sorc/verf_radbcoef.fd/CMakeLists.txt
@@ -1,13 +1,13 @@
-cmake_minimum_required(VERSION 2.8.12)
+cmake_minimum_required(VERSION 3.16.1)
   file(GLOB RADMON_BCOEF_SRC ${CMAKE_CURRENT_SOURCE_DIR}/*90 )
-  set(RADMON_BCOEF_Fortran_FLAGS "-fp-model strict -assume byterecl -convert big_endian -O3 -traceback -D_REAL8_ ")
+  set(RADMON_BCOEF_Fortran_FLAGS "-fp-model strict -assume byterecl -convert big_endian -O3 -g -traceback -D_REAL8_ ")
   set(Util_MODULE_DIR ${PROJECT_BINARY_DIR}/include/radmon_bcoef )
   set_source_files_properties( ${RADMON_BCOEF_SRC} PROPERTIES COMPILE_FLAGS ${RADMON_BCOEF_Fortran_FLAGS} )
   add_executable(radmon_bcoef.x  ${RADMON_BCOEF_SRC} )
   set_target_properties( radmon_bcoef.x PROPERTIES COMPILE_FLAGS ${RADMON_BCOEF_Fortran_FLAGS} )
   set_target_properties( radmon_bcoef.x PROPERTIES Fortran_MODULE_DIRECTORY ${Util_MODULE_DIR} )
   include_directories( ${CORE_INCS} ${NCDIAG_INCS} ) 
-  target_link_libraries( radmon_bcoef.x ${W3NCO_4_LIBRARY} ${NCDIAG_LIBRARIES} ${NETCDF_Fortran_LIBRARIES} ${NETCDF_C_LIBRARIES} ${MPI_Fortran_LIBRARIES})
+  target_link_libraries( radmon_bcoef.x ${W3NCO_4_LIBRARY} ${NCDIAG_LIBRARIES} ${NETCDF_Fortran_LIBRARIES} ${NETCDF_C_LIBRARIES} ${MPI_Fortran_LIBRARIES} )
   if(BUILD_W3NCO)
     add_dependencies( radmon_bcoef.x ${W3NCO_4_LIBRARY} )
   endif()
diff --git a/util/Radiance_Monitor/nwprod/radmon_shared/sorc/verf_radbcor.fd/CMakeLists.txt b/util/Radiance_Monitor/nwprod/radmon_shared/sorc/verf_radbcor.fd/CMakeLists.txt
index 7b2bfe03..96f5a583 100644
--- a/util/Radiance_Monitor/nwprod/radmon_shared/sorc/verf_radbcor.fd/CMakeLists.txt
+++ b/util/Radiance_Monitor/nwprod/radmon_shared/sorc/verf_radbcor.fd/CMakeLists.txt
@@ -1,6 +1,6 @@
-cmake_minimum_required(VERSION 2.8.12)
+cmake_minimum_required(VERSION 3.16.1)
   file(GLOB RADMON_BCOR_SRC ${CMAKE_CURRENT_SOURCE_DIR}/*90 )
-  set(RADMON_BCOR_Fortran_FLAGS "-fp-model strict -assume byterecl -convert big_endian -O3 -traceback -D_REAL8_ ")
+  set(RADMON_BCOR_Fortran_FLAGS "-fp-model strict -assume byterecl -convert big_endian -O3 -g -traceback -D_REAL8_ ")
   set(Util_MODULE_DIR ${PROJECT_BINARY_DIR}/include/radmon_bcor )
   set_source_files_properties( ${RADMON_BCOR_SRC} PROPERTIES COMPILE_FLAGS ${RADMON_BCOR_Fortran_FLAGS} )
   add_executable(radmon_bcor.x  ${RADMON_BCOR_SRC} )
diff --git a/util/Radiance_Monitor/nwprod/radmon_shared/sorc/verf_radtime.fd/CMakeLists.txt b/util/Radiance_Monitor/nwprod/radmon_shared/sorc/verf_radtime.fd/CMakeLists.txt
index 27cac802..9b24fd46 100644
--- a/util/Radiance_Monitor/nwprod/radmon_shared/sorc/verf_radtime.fd/CMakeLists.txt
+++ b/util/Radiance_Monitor/nwprod/radmon_shared/sorc/verf_radtime.fd/CMakeLists.txt
@@ -1,13 +1,13 @@
-cmake_minimum_required(VERSION 2.8.12)
+cmake_minimum_required(VERSION 3.16.1)
   file(GLOB RADMON_TIME_SRC ${CMAKE_CURRENT_SOURCE_DIR}/*90 )
-  set(RADMON_TIME_Fortran_FLAGS "-fp-model strict -assume byterecl -convert big_endian -O3 -traceback -D_REAL8_ ")
+  set(RADMON_TIME_Fortran_FLAGS "-fp-model strict -assume byterecl -convert big_endian -O3 -g -traceback -D_REAL8_ ")
   set(Util_MODULE_DIR ${PROJECT_BINARY_DIR}/include/radmon_time )
   set_source_files_properties( ${RADMON_TIME_SRC} PROPERTIES COMPILE_FLAGS ${RADMON_TIME_Fortran_FLAGS} )
   add_executable(radmon_time.x  ${RADMON_TIME_SRC} )
   set_target_properties( radmon_time.x PROPERTIES COMPILE_FLAGS ${RADMON_TIME_Fortran_FLAGS} )
   set_target_properties( radmon_time.x PROPERTIES Fortran_MODULE_DIRECTORY ${Util_MODULE_DIR} )
   include_directories( ${CORE_INCS} ${NCDIAG_INCS} ) 
-  target_link_libraries( radmon_time.x ${W3NCO_4_LIBRARY} ${NCDIAG_LIBRARIES} ${NETCDF_Fortran_LIBRARIES} ${NETCDF_C_LIBRARIES} ${MPI_Fortran_LIBRARIES}) 
+  target_link_libraries( radmon_time.x ${W3NCO_4_LIBRARY} ${NCDIAG_LIBRARIES} ${NETCDF_Fortran_LIBRARIES} ${NETCDF_C_LIBRARIES} ${MPI_Fortran_LIBRARIES} ) 
   if(BUILD_W3NCO)
     add_dependencies( radmon_time.x ${W3NCO_4_LIBRARY} )
   endif()
diff --git a/util/Radiance_Monitor/nwprod/radmon_shared/ush/radmon_verf_time.sh b/util/Radiance_Monitor/nwprod/radmon_shared/ush/radmon_verf_time.sh
index 97f53307..af2f4d38 100755
--- a/util/Radiance_Monitor/nwprod/radmon_shared/ush/radmon_verf_time.sh
+++ b/util/Radiance_Monitor/nwprod/radmon_shared/ush/radmon_verf_time.sh
@@ -541,15 +541,15 @@ EOF
    #  copy new bad_pen, bad_chan, and low_count files to $TANKverf_rad
    #   
    if [[ -s ${bad_chan} ]]; then
-      $NCP ${bad_chan} ${TANKverf_rad}/.
+      mv ${bad_chan} ${TANKverf_rad}/.
    fi
 
    if [[ -s ${bad_pen} ]]; then
-      $NCP ${bad_pen} ${TANKverf_rad}/.
+      mv ${bad_pen} ${TANKverf_rad}/.
    fi
 
    if [[ -s ${low_count} ]]; then
-      $NCP ${low_count} ${TANKverf_rad}/.
+      mv ${low_count} ${TANKverf_rad}/.
    fi
 
 
diff --git a/util/Radiance_Monitor/parm/RadMon_user_settings b/util/Radiance_Monitor/parm/RadMon_user_settings
index 39031370..b6f31ed5 100644
--- a/util/Radiance_Monitor/parm/RadMon_user_settings
+++ b/util/Radiance_Monitor/parm/RadMon_user_settings
@@ -10,13 +10,13 @@
 #  ACCOUNT is used on zeus only for use with the qsub -a flag.  It is
 #  empty on other platforms.
 #
-export ACCOUNT=${ACCOUNT:-}
+export ACCOUNT=${ACCOUNT:-GFS-DEV}
 
 #
 #  PROJECT is used on wcoss only with the bjob -P flag.  It is 
 #  empty on other platforms.
 #
-export PROJECT=${PROJECT:-GFS-DEV}
+export PROJECT=${PROJECT:-GDAS-DEV}
 
 #
 #  JOB_QUEUE is used on wcoss only with the bjob -q flag.  It is