diff --git a/.cicd/Jenkinsfile b/.cicd/Jenkinsfile
index 095eecb200..79174c4d20 100644
--- a/.cicd/Jenkinsfile
+++ b/.cicd/Jenkinsfile
@@ -2,19 +2,21 @@ pipeline {
     agent none
 
     options {
+        disableConcurrentBuilds()
+        overrideIndexTriggers(false)
         skipDefaultCheckout(true)
     }
 
     parameters {
         // Allow job runner to filter based on platform
-        // choice(name: 'SRW_PLATFORM_FILTER', choices: ['all', 'cheyenne', 'gaea', 'hera', 'jet', 'orion', 'pcluster_noaa_v2_use1', 'azcluster_noaa', 'gcluster_noaa_v2_usc1'], description: 'Specify the platform(s) to use')
-        choice(name: 'SRW_PLATFORM_FILTER', choices: ['all', 'cheyenne', 'gaea', 'hera', 'jet', 'orion'], description: 'Specify the platform(s) to use')
+        // choice(name: 'SRW_PLATFORM_FILTER', choices: ['all', 'cheyenne', 'gaea', 'hera', 'jet', 'orion', 'pclusternoaav2use1', 'azclusternoaav2eus1', 'gclusternoaav2usc1'], description: 'Specify the platform(s) to use')
+        choice(name: 'SRW_PLATFORM_FILTER', choices: ['all', 'cheyenne', 'gaea', 'hera', 'jet', 'orion', 'pclusternoaav2use1'], description: 'Specify the platform(s) to use')
         // Allow job runner to filter based on compiler
         choice(name: 'SRW_COMPILER_FILTER', choices: ['all', 'gnu', 'intel'], description: 'Specify the compiler(s) to use to build')
+        booleanParam name: 'SRW_WE2E_COMPREHENSIVE_TESTS', defaultValue: false, description: 'Whether to execute the comprehensive end-to-end tests'
     }
 
     stages {
-        /*
         // Start the NOAA Parallel Works clusters, if necessary
         stage('Start Parallel Works Clusters') {
             matrix {
@@ -29,7 +31,7 @@ pipeline {
                 axes {
                     axis {
                         name 'SRW_PLATFORM'
-                        values 'pcluster_noaa_v2_use1', 'azcluster_noaa', 'gcluster_noaa_v2_usc1'
+                        values 'pclusternoaav2use1' //, 'azclusternoaav2eus1', 'gclusternoaav2usc1'
                     }
                 }
 
@@ -44,7 +46,6 @@ pipeline {
                 }
             }
         }
-        */
 
         // Build and test the SRW application on all supported platforms using the supported compilers for each platform
         stage('Build and Test') {
@@ -68,8 +69,7 @@ pipeline {
                 axes {
                     axis {
                         name 'SRW_PLATFORM'
-                        // values 'cheyenne', 'gaea', 'hera', 'jet', 'orion', 'pcluster_noaa_v2_use1', 'azcluster_noaa', 'gcluster_noaa_v2_usc1'
-                        values 'cheyenne', 'gaea', 'hera', 'jet', 'orion'
+                        values 'cheyenne', 'gaea', 'hera', 'jet', 'orion', 'pclusternoaav2use1' //, 'azclusternoaav2eus1', 'gclusternoaav2usc1'
                     }
 
                     axis {
@@ -83,7 +83,7 @@ pipeline {
                     exclude {
                             axis {
                             name 'SRW_PLATFORM'
-                            values 'gaea', 'hera', 'jet', 'orion'
+                            values 'gaea', 'hera', 'jet', 'orion', 'pclusternoaav2use1' //, 'azclusternoaav2eus1', 'gclusternoaav2usc1'
                         }
 
                         axis {
@@ -93,10 +93,6 @@ pipeline {
                     }
                 }
 
-                agent {
-                    label env.SRW_PLATFORM
-                }
-
                 environment {
                     BRANCH_NAME_ESCAPED = env.BRANCH_NAME.replace('/', '_')
                     BUILD_VERSION = "${env.SRW_PLATFORM}-${env.SRW_COMPILER}-${env.BRANCH_NAME_ESCAPED}-${env.BUILD_NUMBER}"
@@ -106,6 +102,10 @@ pipeline {
                 stages {
                     // Clean the workspace, checkout the repository, and run checkout_externals
                     stage('Initialize') {
+                        agent {
+                            label env.SRW_PLATFORM
+                        }
+
                         steps {
                             echo "Initializing SRW (${env.SRW_COMPILER}) build environment on ${env.SRW_PLATFORM}"
                             cleanWs()
@@ -116,6 +116,10 @@ pipeline {
 
                     // Run the unified build script; if successful create a tarball of the build and upload to S3
                     stage('Build') {
+                        agent {
+                            label env.SRW_PLATFORM
+                        }
+
                         steps {
                             echo "Building SRW (${env.SRW_COMPILER}) on ${env.SRW_PLATFORM}"
                             sh 'bash --login "${WORKSPACE}/.cicd/scripts/srw_build.sh"'
@@ -124,16 +128,49 @@ pipeline {
                         post {
                             success {
                                 sh 'tar --create --gzip --verbose --file "${WORKSPACE}/${BUILD_NAME}.tgz" bin include lib share'
-                                s3Upload consoleLogLevel: 'INFO', dontSetBuildResultOnFailure: false, dontWaitForConcurrentBuildCompletion: false, entries: [[bucket: 'woc-epic-jenkins-artifacts', excludedFile: '', flatten: false, gzipFiles: false, keepForever: false, managedArtifacts: true, noUploadOnFailure: true, selectedRegion: 'us-east-1', showDirectlyInBrowser: false, sourceFile: "${env.BUILD_NAME}.tgz", storageClass: 'STANDARD', uploadFromSlave: false, useServerSideEncryption: false]], pluginFailureResultConstraint: 'FAILURE', profileName: 'main', userMetadata: []
+                                s3Upload consoleLogLevel: 'INFO', dontSetBuildResultOnFailure: false, dontWaitForConcurrentBuildCompletion: false, entries: [[bucket: 'woc-epic-jenkins-artifacts', excludedFile: '', flatten: false, gzipFiles: false, keepForever: false, managedArtifacts: true, noUploadOnFailure: true, selectedRegion: 'us-east-1', showDirectlyInBrowser: false, sourceFile: "${env.BUILD_NAME}.tgz", storageClass: 'STANDARD', uploadFromSlave: false, useServerSideEncryption: false], [bucket: 'woc-epic-jenkins-artifacts', excludedFile: '', flatten: false, gzipFiles: false, keepForever: false, managedArtifacts: true, noUploadOnFailure: true, selectedRegion: 'us-east-1', showDirectlyInBrowser: false, sourceFile: "build/srw_build-${env.SRW_PLATFORM}-${env.SRW_COMPILER}.log", storageClass: 'STANDARD', uploadFromSlave: false, useServerSideEncryption: false]], pluginFailureResultConstraint: 'FAILURE', profileName: 'main', userMetadata: []
                             }
                         }
                     }
 
                     // Run the unified test script
                     stage('Test') {
+                        agent {
+                            label env.SRW_PLATFORM
+                        }
+
+                        environment {
+                            SRW_WE2E_EXPERIMENT_BASE_DIR = "${env.WORKSPACE}/experiments"
+                        }
+
                         steps {
                             echo "Testing SRW (${env.SRW_COMPILER}) on ${env.SRW_PLATFORM}"
-                            sh 'bash --login "${WORKSPACE}/.cicd/scripts/srw_test.sh"'
+
+                            // If executing for a Pull Request, check for the run_we2e_comprehensive_tests. If set,
+                            // override the value of the SRW_WE2E_COMPREHENSIVE_TESTS parameter
+                            script {
+                                def run_we2e_comprehensive_tests = params.SRW_WE2E_COMPREHENSIVE_TESTS
+                                def run_we2e_comprehensive_tests_label = 'run_we2e_comprehensive_tests'
+
+                                if (env.CHANGE_ID) {
+                                    pullRequest.labels.each {
+                                        if (it == run_we2e_comprehensive_tests_label) {
+                                            run_we2e_comprehensive_tests = true
+                                        }
+                                    }
+                                }
+
+                                sh "SRW_WE2E_COMPREHENSIVE_TESTS=${run_we2e_comprehensive_tests} bash --login ${env.WORKSPACE}/.cicd/scripts/srw_test.sh"
+                            }
+                        }
+
+                        post {
+                            always {
+                                // Archive the test log files and remove the experiments directory to conserve disk space
+                                sh 'cd "${SRW_WE2E_EXPERIMENT_BASE_DIR}" && tar --create --gzip --verbose --file "${WORKSPACE}/we2e_test_logs-${SRW_PLATFORM}-${SRW_COMPILER}.tgz" */log.generate_FV3LAM_wflow */log.launch_FV3LAM_wflow */log/*'
+                                sh 'rm -rf "${SRW_WE2E_EXPERIMENT_BASE_DIR}"'
+                                s3Upload consoleLogLevel: 'INFO', dontSetBuildResultOnFailure: false, dontWaitForConcurrentBuildCompletion: false, entries: [[bucket: 'woc-epic-jenkins-artifacts', excludedFile: '', flatten: false, gzipFiles: false, keepForever: false, managedArtifacts: true, noUploadOnFailure: false, selectedRegion: 'us-east-1', showDirectlyInBrowser: false, sourceFile: 'we2e_test_results-*-*.txt', storageClass: 'STANDARD', uploadFromSlave: false, useServerSideEncryption: false], [bucket: 'woc-epic-jenkins-artifacts', excludedFile: '', flatten: false, gzipFiles: false, keepForever: false, managedArtifacts: true, noUploadOnFailure: false, selectedRegion: 'us-east-1', showDirectlyInBrowser: false, sourceFile: 'we2e_test_logs-*-*.tgz', storageClass: 'STANDARD', uploadFromSlave: false, useServerSideEncryption: false]], pluginFailureResultConstraint: 'FAILURE', profileName: 'main', userMetadata: []
+                            }
                         }
                     }
                 }
@@ -141,12 +178,12 @@ pipeline {
         }
     }
 
-    /*
     post {
         always {
             // Stop any Parallel Works clusters that were started during the pipeline execution
             script {
-                def pw_clusters = ['pcluster_noaa_v2_use1', 'azcluster_noaa', 'gcluster_noaa_v2_usc1']
+                // def pw_clusters = ['pclusternoaav2use1', 'azclusternoaav2eus1', 'gclusternoaav2usc1']
+                def pw_clusters = ['pclusternoaav2use1']
                 def clusters = []
 
                 // Determine which clusters need to be stopped, if any
@@ -166,5 +203,4 @@ pipeline {
             }
         }
     }
-    */
 }
diff --git a/.cicd/scripts/srw_build.sh b/.cicd/scripts/srw_build.sh
index 638d538fa6..fed4170e3a 100755
--- a/.cicd/scripts/srw_build.sh
+++ b/.cicd/scripts/srw_build.sh
@@ -16,16 +16,25 @@ else
     workspace="$(cd -- "${script_dir}/../.." && pwd)"
 fi
 
+# Normalize Parallel Works cluster platform value.
+declare platform
+if [[ "${SRW_PLATFORM}" =~ ^(az|g|p)clusternoaa ]]; then
+    platform='noaacloud'
+else
+    platform="${SRW_PLATFORM}"
+fi
+
 build_dir="${workspace}/build"
 
 # Set build related environment variables and load required modules.
-source "${workspace}/etc/lmod-setup.sh" "${SRW_PLATFORM}"
+source "${workspace}/etc/lmod-setup.sh" "${platform}"
 module use "${workspace}/modulefiles"
-module load "build_${SRW_PLATFORM}_${SRW_COMPILER}"
+module load "build_${platform}_${SRW_COMPILER}"
 
 # Compile SRW application and install to repository root.
 mkdir "${build_dir}"
 pushd "${build_dir}"
-    cmake -DCMAKE_INSTALL_PREFIX="${workspace}" -DENABLE_RRFS=on "${workspace}"
-    make -j "${MAKE_JOBS}"
+    build_log_file="${build_dir}/srw_build-${platform}-${SRW_COMPILER}.log"
+    cmake -DCMAKE_INSTALL_PREFIX="${workspace}" "${workspace}" | tee "${build_log_file}"
+    make -j "${MAKE_JOBS}" | tee --append "${build_log_file}"
 popd
diff --git a/.cicd/scripts/srw_test.sh b/.cicd/scripts/srw_test.sh
index 43b9935888..0582815e74 100755
--- a/.cicd/scripts/srw_test.sh
+++ b/.cicd/scripts/srw_test.sh
@@ -17,5 +17,227 @@ else
     workspace="$(cd -- "${script_dir}/../.." && pwd)"
 fi
 
+# Normalize Parallel Works cluster platform value.
+declare platform
+if [[ "${SRW_PLATFORM}" =~ ^(az|g|p)clusternoaa ]]; then
+    platform='noaacloud'
+else
+    platform="${SRW_PLATFORM}"
+fi
+
+declare we2e_experiment_base_dir
+if [[ -n "${SRW_WE2E_EXPERIMENT_BASE_DIR}" ]]; then
+    we2e_experiment_base_dir="${SRW_WE2E_EXPERIMENT_BASE_DIR}"
+else
+    we2e_experiment_base_dir="${workspace}/experiments"
+fi
+
+we2e_test_dir="${workspace}/tests/WE2E"
+
+we2e_test_file="${we2e_test_dir}/experiments.txt"
+
+# The fundamental set of end-to-end tests to run.
+declare -a we2e_fundamental_tests
+we2e_fundamental_tests=('grid_RRFS_CONUS_25km_ics_FV3GFS_lbcs_FV3GFS_suite_GFS_v16'
+    'grid_RRFS_CONUS_25km_ics_FV3GFS_lbcs_FV3GFS_suite_RRFS_v1beta'
+    'grid_RRFS_CONUS_25km_ics_FV3GFS_lbcs_RAP_suite_HRRR'
+    'grid_RRFS_CONUS_25km_ics_NAM_lbcs_NAM_suite_HRRR'
+    'grid_RRFS_CONUS_25km_ics_NAM_lbcs_NAM_suite_RRFS_v1beta'
+    'grid_RRFS_CONUScompact_25km_ics_FV3GFS_lbcs_FV3GFS_suite_GFS_v16'
+    'grid_RRFS_CONUScompact_25km_ics_HRRR_lbcs_HRRR_suite_HRRR'
+    'grid_RRFS_CONUScompact_25km_ics_HRRR_lbcs_RAP_suite_HRRR'
+    'grid_RRFS_CONUScompact_25km_ics_HRRR_lbcs_RAP_suite_RRFS_v1beta'
+    'grid_SUBCONUS_Ind_3km_ics_FV3GFS_lbcs_FV3GFS_suite_GFS_v16'
+    'grid_SUBCONUS_Ind_3km_ics_HRRR_lbcs_RAP_suite_HRRR'
+    'grid_SUBCONUS_Ind_3km_ics_HRRR_lbcs_RAP_suite_RRFS_v1beta'
+    'nco_grid_RRFS_CONUScompact_25km_ics_HRRR_lbcs_RAP_suite_HRRR'
+    'community_ensemble_2mems'
+    'custom_ESGgrid'
+    'deactivate_tasks'
+    'inline_post'
+    'nco_ensemble'
+    'specify_DOT_OR_USCORE'
+    'specify_DT_ATMOS_LAYOUT_XY_BLOCKSIZE'
+    'specify_RESTART_INTERVAL'
+    'specify_template_filenames')
+
+if [[ "${platform}" != 'gaea' && "${platform}" != 'noaacloud' ]]; then
+    we2e_fundamental_tests+=('MET_ensemble_verification'
+        'MET_verification'
+        'pregen_grid_orog_sfc_climo')
+fi
+
+# The comprehensive set of end-to-end tests to run.
+declare -a we2e_comprehensive_tests
+we2e_comprehensive_tests=('community_ensemble_008mems'
+    'custom_GFDLgrid'
+    'custom_GFDLgrid__GFDLgrid_USE_NUM_CELLS_IN_FILENAMES_eq_FALSE'
+    'custom_GFDLgrid__GFDLgrid_USE_NUM_CELLS_IN_FILENAMES_eq_TRUE'
+    'get_from_HPSS_ics_FV3GFS_lbcs_FV3GFS_fmt_grib2_2019061200'
+    'get_from_HPSS_ics_FV3GFS_lbcs_FV3GFS_fmt_grib2_2019101818'
+    'get_from_HPSS_ics_FV3GFS_lbcs_FV3GFS_fmt_grib2_2020022518'
+    'get_from_HPSS_ics_FV3GFS_lbcs_FV3GFS_fmt_grib2_2020022600'
+    'get_from_HPSS_ics_FV3GFS_lbcs_FV3GFS_fmt_grib2_2021010100'
+    'get_from_HPSS_ics_FV3GFS_lbcs_FV3GFS_fmt_nemsio'
+    'get_from_HPSS_ics_FV3GFS_lbcs_FV3GFS_fmt_nemsio_2019061200'
+    'get_from_HPSS_ics_FV3GFS_lbcs_FV3GFS_fmt_nemsio_2019101818'
+    'get_from_HPSS_ics_FV3GFS_lbcs_FV3GFS_fmt_nemsio_2020022518'
+    'get_from_HPSS_ics_FV3GFS_lbcs_FV3GFS_fmt_nemsio_2020022600'
+    'get_from_HPSS_ics_FV3GFS_lbcs_FV3GFS_fmt_nemsio_2021010100'
+    'get_from_HPSS_ics_FV3GFS_lbcs_FV3GFS_fmt_netcdf_2021062000'
+    'get_from_HPSS_ics_GSMGFS_lbcs_GSMGFS'
+    'get_from_HPSS_ics_HRRR_lbcs_RAP'
+    'get_from_HPSS_ics_RAP_lbcs_RAP'
+    'get_from_NOMADS_ics_FV3GFS_lbcs_FV3GFS_fmt_nemsio'
+    'grid_CONUS_25km_GFDLgrid_ics_FV3GFS_lbcs_FV3GFS_suite_GFS_v16'
+    'grid_CONUS_3km_GFDLgrid_ics_FV3GFS_lbcs_FV3GFS_suite_GFS_v16'
+    'grid_RRFS_AK_13km_ics_FV3GFS_lbcs_FV3GFS_suite_GFS_v16'
+    'grid_RRFS_AK_3km_ics_FV3GFS_lbcs_FV3GFS_suite_GFS_v16'
+    'grid_RRFS_CONUS_13km_ics_FV3GFS_lbcs_FV3GFS_suite_GFS_v15p2'
+    'grid_RRFS_CONUS_13km_ics_FV3GFS_lbcs_FV3GFS_suite_GFS_v16'
+    'grid_RRFS_CONUS_13km_ics_FV3GFS_lbcs_FV3GFS_suite_HRRR'
+    'grid_RRFS_CONUS_13km_ics_FV3GFS_lbcs_FV3GFS_suite_RRFS_v1beta'
+    'grid_RRFS_CONUS_25km_ics_FV3GFS_lbcs_FV3GFS_suite_GFS_2017_gfdlmp'
+    'grid_RRFS_CONUS_25km_ics_FV3GFS_lbcs_FV3GFS_suite_GFS_2017_gfdlmp_regional'
+    'grid_RRFS_CONUS_25km_ics_FV3GFS_lbcs_FV3GFS_suite_GFS_v15p2'
+    'grid_RRFS_CONUS_25km_ics_FV3GFS_lbcs_FV3GFS_suite_HRRR'
+    'grid_RRFS_CONUS_25km_ics_GSMGFS_lbcs_GSMGFS_suite_GFS_2017_gfdlmp'
+    'grid_RRFS_CONUS_25km_ics_GSMGFS_lbcs_GSMGFS_suite_GFS_v15p2'
+    'grid_RRFS_CONUS_25km_ics_GSMGFS_lbcs_GSMGFS_suite_GFS_v16'
+    'grid_RRFS_CONUS_3km_ics_FV3GFS_lbcs_FV3GFS_suite_GFS_v15_thompson_mynn_lam3km'
+    'grid_RRFS_CONUS_3km_ics_FV3GFS_lbcs_FV3GFS_suite_GFS_v15p2'
+    'grid_RRFS_CONUS_3km_ics_FV3GFS_lbcs_FV3GFS_suite_GFS_v16'
+    'grid_RRFS_CONUS_3km_ics_FV3GFS_lbcs_FV3GFS_suite_HRRR'
+    'grid_RRFS_CONUS_3km_ics_FV3GFS_lbcs_FV3GFS_suite_RRFS_v1beta'
+    'grid_RRFS_CONUScompact_13km_ics_FV3GFS_lbcs_FV3GFS_suite_GFS_v16'
+    'grid_RRFS_CONUScompact_13km_ics_HRRR_lbcs_RAP_suite_HRRR'
+    'grid_RRFS_CONUScompact_13km_ics_HRRR_lbcs_RAP_suite_RRFS_v1beta'
+    'grid_RRFS_CONUScompact_25km_ics_HRRR_lbcs_HRRR_suite_RRFS_v1beta'
+    'grid_RRFS_CONUScompact_3km_ics_FV3GFS_lbcs_FV3GFS_suite_GFS_v16'
+    'grid_RRFS_CONUScompact_3km_ics_HRRR_lbcs_RAP_suite_GFS_v15p2'
+    'grid_RRFS_CONUScompact_3km_ics_HRRR_lbcs_RAP_suite_HRRR'
+    'grid_RRFS_CONUScompact_3km_ics_HRRR_lbcs_RAP_suite_RRFS_v1beta'
+    'grid_RRFS_NA_13km_ics_FV3GFS_lbcs_FV3GFS_suite_RRFS_v1beta'
+    'grid_RRFS_NA_3km_ics_FV3GFS_lbcs_FV3GFS_suite_RRFS_v1beta'
+    'grid_RRFS_SUBCONUS_3km_ics_FV3GFS_lbcs_FV3GFS_suite_GFS_v16'
+    'grid_RRFS_SUBCONUS_3km_ics_HRRR_lbcs_RAP_suite_GFS_v15p2'
+    'nco_grid_RRFS_CONUS_13km_ics_FV3GFS_lbcs_FV3GFS_suite_GFS_v16'
+    'nco_grid_RRFS_CONUS_3km_ics_FV3GFS_lbcs_FV3GFS_suite_GFS_v15_thompson_mynn_lam3km')
+
+declare -a we2e_tests
+we2e_tests=("${we2e_fundamental_tests[@]}")
+if "${SRW_WE2E_COMPREHENSIVE_TESTS}"; then
+    we2e_tests+=("${we2e_comprehensive_tests[@]}")
+
+    # Add additional tests for Hera.
+    if [[ "${platform}" == 'hera' ]]; then
+        we2e_tests+=('specify_EXTRN_MDL_SYSBASEDIR_ICS_LBCS')
+    fi
+fi
+
+# Parses the test log for the status of a specific test.
+function workflow_status() {
+    local test="$1"
+
+    local test_dir="${we2e_experiment_base_dir}/${test}"
+    local log_file="${test_dir}/log.launch_FV3LAM_wflow"
+
+    if [[ -f "${log_file}" ]]; then
+        local status
+        status="$(awk 'BEGIN {FS=":";} $1 ~ "^[[:space:]]+Workflow status" {print $2}' "${log_file}" |\
+            tail -1 |\
+            sed --regexp-extended --expression 's/^[[:space:]]*(.*)[[:space:]]*$/\1/')"
+        if [[ "${status}" == 'IN PROGRESS' || "${status}" == 'SUCCESS' || "${status}" == 'FAILURE' ]]; then
+            echo "${status}"
+        else
+            echo 'UNKNOWN'
+        fi
+    else
+        echo 'NOT FOUND'
+    fi
+}
+
+# Gets the status of all tests. Prints the number of tests that are running.
+# Returns a non-zero code when all tests reach a final state.
+function check_progress() {
+    local in_progress=false
+    local remaining=0
+
+    for test in "${we2e_tests[@]}"; do
+        local status
+        status="$(workflow_status "${test}")"
+        if [[ "${status}" == 'IN PROGRESS' ]]; then
+            in_progress=true
+            (( remaining++ ))
+        fi
+    done
+
+    if "${in_progress}"; then
+        echo "Tests remaining: ${remaining}"
+    else
+        return 1
+    fi
+}
+
+# Prints the status of all tests.
+function get_results() {
+    for test in "${we2e_tests[@]}"; do
+        local status
+        status="$(workflow_status "${test}")"
+        echo "${test} ${status}"
+    done
+}
+
 # Verify that there is a non-zero sized weather model executable.
 [[ -s "${workspace}/bin/ufs_model" ]] || [[ -s "${workspace}/bin/NEMS.exe" ]]
+
+# Set test related environment variables and load required modules.
+source "${workspace}/etc/lmod-setup.sh" "${platform}"
+module use "${workspace}/modulefiles"
+module load "build_${platform}_${SRW_COMPILER}"
+module load "wflow_${platform}"
+
+if [[ "${platform}" == 'cheyenne' ]]; then
+    export PATH="/glade/p/ral/jntp/UFS_CAM/ncar_pylib_20200427/bin:${PATH}"
+else
+    if [[ "${platform}" == 'noaacloud' && -z "${PROJ_LIB-}" ]]; then
+        PROJ_LIB=''
+    fi
+
+    conda activate regional_workflow
+fi
+
+# Create the experiments/tests base directory.
+mkdir "${we2e_experiment_base_dir}"
+
+# Generate the experiments/tests file.
+for test in "${we2e_tests[@]}"; do
+    echo "${test}" >> "${we2e_test_file}"
+done
+
+# Run the end-to-end tests.
+"${we2e_test_dir}/run_WE2E_tests.sh" \
+    tests_file="${we2e_test_file}" \
+    machine="${platform}" \
+    account="${SRW_PROJECT}" \
+    expt_basedir="${we2e_experiment_base_dir}" \
+    compiler="${SRW_COMPILER}"
+
+# Allow the tests to start before checking for status.
+# TODO: Create a parameter that sets the initial start delay.
+sleep 180
+
+# Wait for all tests to complete.
+while check_progress; do
+    # TODO: Create a paremeter that sets the poll frequency.
+    sleep 60
+done
+
+# Get test results and write to a file.
+results="$(get_results |\
+    tee "${workspace}/we2e_test_results-${platform}-${SRW_COMPILER}.txt")"
+
+# Check that the number of tests equals the number of successes, otherwise
+# exit with a non-zero code that equals the difference.
+successes="$(awk '$2 == "SUCCESS" {print $1}' <<< "${results}" | wc -l)"
+exit "$(( ${#we2e_tests[@]} - ${successes} ))"