diff --git a/.github/workflows/docker_build_tpls.yml b/.github/workflows/docker_build_tpls.yml
index 20529b41..6b7a1531 100644
--- a/.github/workflows/docker_build_tpls.yml
+++ b/.github/workflows/docker_build_tpls.yml
@@ -61,10 +61,11 @@ jobs:
             DOCKER_REPOSITORY: geosx/rockylinux8-clang17-cuda12.5
             TPL_DOCKERFILE: docker/tpl-rockylinux-clang-cuda-12.Dockerfile
             RUNS_ON: Runner_4core_16GB
-          - name: Pangea 3 (AlmaLinux 8.8, gcc 9.4.0, open-mpi 4.1.2, cuda 11.5.0, openblas 0.3.10)
-            DOCKER_REPOSITORY: geosx/pangea3-almalinux8-gcc9.4-openmpi4.1.2-cuda11.5.0-openblas0.3.18
-            TPL_DOCKERFILE: docker/TotalEnergies/Pangea3.Dockerfile
-            DOCKER_ROOT_IMAGE: 7g8efcehpff/pangea-almalinux8-gcc9.4-openmpi4.1.2-cuda11.5.0-openblas0.3.18:4
+          - name: Pangea 3 (AlmaLinux 8.8, gcc 11.4.0, open-mpi 4.1.6, cuda 11.8.0, openblas 0.3.18)
+            DOCKER_REPOSITORY: geosx/pangea3-gcc11.4.0-openmpi4.1.6-openblas0.3.18-cuda11.8.0
+            TPL_DOCKERFILE: docker/TotalEnergies/pangea-3/pangea3-tpl.Dockerfile
+            DOCKER_ROOT_IMAGE: onetechssc/pangea3:gcc11.4.0-openmpi4.1.6-openblas0.3.18-cuda11.8.0_v1.0
+            INSTALL_DIR_ROOT: /workrd/SCR/NUM/GEOS_environment/p3/install/tpl
             HOST_ARCH: ppc64le
             RUNS_ON: streak2
           - name: Sherlock CPU (centos 7.9.2009, gcc 10.1.0, open-mpi 4.1.2, openblas 0.3.10, zlib 1.2.11)
diff --git a/docker/TotalEnergies/Pangea3-base.Dockerfile b/docker/TotalEnergies/Pangea3-base.Dockerfile
deleted file mode 100644
index d3510d82..00000000
--- a/docker/TotalEnergies/Pangea3-base.Dockerfile
+++ /dev/null
@@ -1,191 +0,0 @@
-# This Dockerfile is used to build a docker image reproducing the Pangea installation over a ppc64le architecture:
-# It is not directly callable by the TPL ci but the built image is.
-
-# syntax=docker/dockerfile:1
-FROM ppc64le/almalinux:8
-
-# Install other needed packages
-RUN dnf install -y \
-    # gcc deps \
-    libmpc-devel.ppc64le glibc-devel \
-    # mpirun deps  \
-    librdmacm hwloc \
-    git git-lfs \
-    python38-devel python38-numpy \
-    zlib-devel \
-    make \
-    bc \
-    file \
-    # Scotch deps \
-    bison \
-    flex \
-    # vtk deps \
-    patch && \
-    git-lfs install #&& alternatives --set python /usr/bin/python3
-
-# copy pangea tree for modules needed by TPLs and export environment variables
-
-## Temporary local variables needed buy several modules
-ARG MODULE_PATH="/data_local/sw"
-
-ARG SPACK_PATH="spack/0.17.0/opt/spack/linux-rhel8-power9le"
-
-ARG COMPILER="gcc"
-ARG DEFAULT_COMPILER_VER="8.4.1"
-ARG SPACK_COMPILER_VER=$DEFAULT_COMPILER_VER
-ARG MODULE_COMPILER_VER="9.4.0"
-
-ARG SPACK_COMPILER=$COMPILER-$SPACK_COMPILER_VER
-
-## liblustre
-COPY ./tarball/liblustreapi.so.1 /lib64/
-
-## CMake
-ADD ./tarball/cmake-*.tgz /
-
-### Environment variables to export
-ENV PATH="/data_local/appli_local/MTS/GEOSX/cmake/3.26.4/bin:${PATH}"
-
-## gcc
-ADD ./tarball/gcc-*.tgz /
-
-### Temporary local variables
-ARG GCC_VER=$COMPILER-$MODULE_COMPILER_VER
-ARG GCC_DIR="$GCC_VER-xe5cqnyajaqz75up3gflln5zlj2rue5v"
-
-### Environment variables to export
-ENV CPATH="$MODULE_PATH/$SPACK_PATH/$SPACK_COMPILER/$GCC_DIR/include:${CPATH}" \
-    LD_LIBRARY_PATH="$MODULE_PATH/$SPACK_PATH/$SPACK_COMPILER/$GCC_DIR/lib:\
-$MODULE_PATH/$SPACK_PATH/$SPACK_COMPILER/$GCC_DIR/lib64:${LD_LIBRARY_PATH}" \
-    LD_RUN_PATH="$MODULE_PATH/$SPACK_PATH/$SPACK_COMPILER/$GCC_DIR/lib:\
-$MODULE_PATH/$SPACK_PATH/$SPACK_COMPILER/$GCC_DIR/lib64:${LD_RUN_PATH}" \
-    MANPATH="$MODULE_PATH/$SPACK_PATH/$SPACK_COMPILER/$GCC_DIR/share/man:${MANPATH}" \
-    PATH="$MODULE_PATH/$SPACK_PATH/$SPACK_COMPILER/$GCC_DIR/bin:${PATH}" \
-    CC=gcc \
-    CXX=g++ \
-    F77=gfortran \
-    F90=gfortran \
-    FC=gfortran \
-    GCC_ROOT=$MODULE_PATH/$SPACK_PATH/$SPACK_COMPILER/$GCC_DIR
-
-## ompi
-ADD ./tarball/ompi-*.tgz /
-
-### Temporary local variables
-ARG MPI_VER="4.1.2"
-ARG MPI_DIR="openmpi/$MPI_VER"
-ARG MPI_PREFIX="OMPI"
-
-### Environment variables to export
-ENV CPATH="$MODULE_PATH/$MPI_DIR/env/$SPACK_COMPILER/include:${CPATH}" \
-    LD_LIBRARY_PATH="$MODULE_PATH/$MPI_DIR/env/$SPACK_COMPILER/lib:${LD_LIBRARY_PATH}" \
-    MANPATH="$MODULE_PATH/$MPI_DIR/env/$SPACK_COMPILER/share/man:${MANPATH}" \
-    PATH="$MODULE_PATH/$MPI_DIR/env/$SPACK_COMPILER/bin:${PATH}" \
-    MPI_ROOT="$MODULE_PATH/$MPI_DIR/env/$SPACK_COMPILER" \
-    ${MPI_PREFIX}_CC="gcc" \
-    ${MPI_PREFIX}_CXX="g++" \
-    ${MPI_PREFIX}_F77="gfortran" \
-    ${MPI_PREFIX}_F90="gfortran" \
-    ${MPI_PREFIX}_FC="gfortran" \
-    OPAL_PREFIX="$MODULE_PATH/$MPI_DIR/env/$SPACK_COMPILER" \
-    OMPI_MCA_btl="self,vader,openib" \
-    OMPI_MCA_btl_openib_allow_ib="true" \
-    OMPI_MCA_btl_openib_warn_default_gid_prefix="0"
-
-## Cuda
-ADD ./tarball/cuda-*.tgz /
-
-### Temporary local variables
-ARG LIBCUDA_VER=450.156.00
-
-ARG CUDA_VER_MAJ="11"
-ARG CUDA_VER_MIN="5"
-ARG CUDA_VER_PATCH="0"
-ARG CUDA_VER="$CUDA_VER_MAJ.$CUDA_VER_MIN.$CUDA_VER_PATCH"
-ARG CUDA_DIR="cuda/$CUDA_VER"
-
-ARG CUPTI_DIR="$CUDA_DIR/extras/CUPTI"
-
-COPY ./tarball/libcuda.so.$LIBCUDA_VER /usr/lib64
-RUN ln -s /usr/lib64/libcuda.so.$LIBCUDA_VER /usr/lib64/libcuda.so.1
-
-### Environment variables to export
-ENV CPATH="$MODULE_PATH/$CUDA_DIR/include:\
-$MODULE_PATH/$CUPTI_DIR/include:${CPATH}" \
-    LIBRARY_PATH="$MODULE_PATH/$CUDA_DIR/lib64/stubs:\
-$MODULE_PATH/$CUDA_DIR/lib64:\
-$MODULE_PATH/$CUPTI_DIR/lib64:${LIBRARY_PATH}" \
-    LD_LIBRARY_PATH="$MODULE_PATH/$CUDA_DIR/lib64:\
-$MODULE_PATH/$CUPTI_DIR/lib64:${LD_LIBRARY_PATH}" \
-    LD_RUN_PATH="$MODULE_PATH/$CUDA_DIR/lib64:${LD_RUN_PATH}" \
-    MANPATH="$MODULE_PATH/$CUDA_DIR/doc/man:${MANPATH}" \
-    PATH="$MODULE_PATH/$CUDA_DIR/bin:\
-$MODULE_PATH/$CUDA_DIR/samples/bin/ppc64le/linux/release:${PATH}" \
-    CUBLAS_ROOT="$MODULE_PATH/$CUDA_DIR" \
-    CUDA_ROOT="$MODULE_PATH/$CUDA_DIR" \
-    CUDA_HOME="$MODULE_PATH/$CUDA_DIR" \
-    CUDA_PATH="$MODULE_PATH/$CUDA_DIR" \
-    CUDA_VERSION="$CUDA_VER_MAJ.$CUDA_VER_MIN" \
-    NVHPC_CUDA_HOME="$MODULE_PATH/$CUDA_DIR"
-
-## Openblas
-ADD ./tarball/openblas-*.tgz /
-
-### Temporary local variables
-ARG SPACK_COMPILER=$COMPILER-$MODULE_COMPILER_VER
-
-ARG BLAS_VER_MAJ="0"
-ARG BLAS_VER_MIN="3"
-ARG BLAS_VER_PATCH="18"
-ARG BLAS_DISTRIB="openblas"
-ARG BLAS_VER="$BLAS_VER_MAJ.$BLAS_VER_MIN.$BLAS_VER_PATCH"
-ARG BLAS_DIR="$BLAS_DISTRIB-$BLAS_VER-vk36pzksytuhylqesg4cca7667np5sjp"
-
-### Environment variables to export
-ENV LD_LIBRARY_PATH="$MODULE_PATH/$SPACK_PATH/$SPACK_COMPILER/$BLAS_DIR/lib:${LD_LIBRARY_PATH}" \
-    LIBRARY_PATH="$MODULE_PATH/$SPACK_PATH/$SPACK_COMPILER/$BLAS_DIR/lib:${LIBRARY_PATH}" \
-    PATH="$MODULE_PATH/$SPACK_PATH/$SPACK_COMPILER/$BLAS_DIR/bin:${PATH}" \
-    OPENBLAS_ROOT="$MODULE_PATH/$SPACK_PATH/$SPACK_COMPILER/$BLAS_DIR"
-
-## lsf
-ADD ./tarball/lsf-*.tgz /
-
-### Temporary local variables
-ARG GLIBC_DIR="linux3.10-glibc2.17-ppc64le"
-
-ARG LSF_VER_MAJ="10"
-ARG LSF_VER_MIN="1"
-ARG LSF_VER="$LSF_VER_MAJ.$LSF_VER_MIN"
-ARG LSF_DIR="lsf/$LSF_VER/$GLIBC_DIR"
-
-### Environment variables to export
-ENV LD_LIBRARY_PATH="$MODULE_PATH/$LSF_DIR/lib:${LD_LIBRARY_PATH}" \
-    PATH="$MODULE_PATH/$LSF_DIR/etc:$MODULE_PATH/$LSF_DIR/bin:${PATH}"
-
-# Uncomment the two following lines to test the TPLs build
-#
-#WORKDIR /root
-#RUN git clone --depth=1  https://github.com/GEOS-DEV/thirdPartyLibs.git && \
-#    cd thirdPartyLibs && git submodule init && git submodule update
-
-#RUN cd thirdPartyLibs && python3 scripts/config-build.py \
-#    --hostconfig=host-configs/TOTAL/pangea3-gcc8.4.1-openmpi-4.1.2.cmake \
-#    --buildtype=Release --installpath=/opt/tpls -DNUM_PROC=32 && \
-#    make -C build-pangea3-gcc8.4.1-openmpi-4.1.2-release -j && \
-#    cd .. && rm -rf thirdPartyLibs
-
-# Install tools needed by geos ci
-RUN dnf -y --enablerepo=powertools install \
-    ninja-build \
-    openssh-clients \
-    texlive \
-    graphviz \
-    libxml2
-
-# build sccache from source as prebuilt binary is not available for current archi / OS couple
-RUN dnf makecache --refresh && dnf -y install cargo openssl-devel
-RUN cargo install sccache --locked && mkdir -p /opt/sccache/ && cp -r /root/.cargo/bin /opt/sccache/
-RUN dnf remove -y cargo openssl-devel
-
-### Environment variables to export
-ENV SCCACHE=/opt/sccache/bin/sccache
diff --git a/docker/TotalEnergies/Pangea3.Dockerfile b/docker/TotalEnergies/Pangea3.Dockerfile
deleted file mode 100644
index bfad0260..00000000
--- a/docker/TotalEnergies/Pangea3.Dockerfile
+++ /dev/null
@@ -1,89 +0,0 @@
-# Temporary local variables dedicated to the TPL build
-ARG TMP_DIR=/tmp
-ARG SRC_DIR=$TMP_DIR/thirdPartyLibs
-ARG BLD_DIR=$TMP_DIR/build
-
-# The docker base image has to be pangea3-almalinux8-*
-ARG DOCKER_ROOT_IMAGE
-
-FROM $DOCKER_ROOT_IMAGE as tpl_toolchain_intersect_geosx_toolchain
-ARG SRC_DIR
-ARG BLD_DIR
-
-# Install additional required packages for spack
-RUN dnf clean all && \
-    dnf -y update && \
-    dnf -y install \
-        autoconf \
-        automake \
-        libtool \
-        bzip2 \
-        unzip
-
-# All the environment variables defined in this Dockerfile
-# (GEOSX_TPL_DIR but also compiler information like CC, CXX...)
-# are part of the image contract (otherwise ARG is used).
-# GEOSX use them so consider modifying their names with care.
-#
-# The installation directory is provided as a docker build argument.
-# We forward it using an environment variable.
-ARG INSTALL_DIR
-ENV GEOSX_TPL_DIR=$INSTALL_DIR
-
-# Get host config file from docker build arguments
-#ARG HOST_CONFIG
-
-FROM tpl_toolchain_intersect_geosx_toolchain AS tpl_toolchain
-
-# Run uberenv
-# Have to create install directory first for uberenv
-# -k flag is to ignore SSL errors
-RUN --mount=src=.,dst=$SRC_DIR,readwrite cd ${SRC_DIR} && \
-     mkdir -p ${GEOSX_TPL_DIR} && \
-# Create symlink to existing libraries sp spack can find
-     ln -s /usr/lib64/libhwloc.so.15 /usr/lib64/libhwloc.so && \
-     ln -s /usr/lib64/libibverbs.so.1.14.48.0 /usr/lib64/libibverbs.so && \
-     ln -s /usr/lib64/libnsl.so.2.0.0  /usr/lib64/libnsl.so && \
-     ln -s /usr/lib64/librdmacm.so.1.3.48.0  /usr/lib64/librdmacm.so && \
-     ln -s /usr/lib64/liblustreapi.so.1 /usr/lib64/liblustreapi.so && \
-# Run uberenv
-     ./scripts/uberenv/uberenv.py \
-       --spec "%gcc@9.4.0+cuda~uncrustify~openmp~pygeosx cuda_arch=70 ^cuda@11.5.0+allow-unsupported-compilers ^caliper~gotcha~sampler~libunwind~libdw~papi" \
-       --spack-env-file=${SRC_DIR}/docker/pangea-spack.yaml \
-       --project-json=.uberenv_config.json \
-       --prefix ${GEOSX_TPL_DIR} \
-       -k && \
-# Remove host-config generated for LvArray
-     rm lvarray* && \
-# Rename and copy spack-generated host-config to root directory
-     cp *.cmake /spack-generated-wave-solver-only.cmake && \
-# Remove extraneous spack files
-     cd ${GEOSX_TPL_DIR} && \
-     rm -rf bin/ build_stage/ misc_cache/ spack/ spack_env/ .spack-db/
-
-# Build only the wave solver for Pangea 3
-RUN echo 'set ( GEOS_ENABLE_CONTACT OFF CACHE BOOL "" FORCE )' >> /spack-generated-wave-solver-only.cmake && \
-    echo 'set ( GEOS_ENABLE_FLUIDFLOW OFF CACHE BOOL "" FORCE )' >> /spack-generated-wave-solver-only.cmake && \
-    echo 'set ( GEOS_ENABLE_INDUCEDSEISMICITY OFF CACHE BOOL "" FORCE )' >> /spack-generated-wave-solver-only.cmake && \
-    echo 'set ( GEOS_ENABLE_MULTIPHYSICS OFF CACHE BOOL "" FORCE )' >> /spack-generated-wave-solver-only.cmake && \
-    echo 'set ( GEOS_ENABLE_SIMPLEPDE OFF CACHE BOOL "" FORCE )' >> /spack-generated-wave-solver-only.cmake && \
-    echo 'set ( GEOS_ENABLE_SOLIDMECHANICS OFF CACHE BOOL "" FORCE )' >> /spack-generated-wave-solver-only.cmake && \
-    echo 'set ( GEOS_ENABLE_SURFACEGENERATION OFF CACHE BOOL "" FORCE )' >> /spack-generated-wave-solver-only.cmake
-
-
-# Extract only TPL's from previous stage
-FROM tpl_toolchain_intersect_geosx_toolchain AS geosx_toolchain
-
-COPY --from=tpl_toolchain $GEOSX_TPL_DIR $GEOSX_TPL_DIR
-
-# Extract the generated host-config
-COPY --from=tpl_toolchain /spack-generated-wave-solver-only.cmake /
-
-# Regenerate symlinks for existing libraries
-RUN  ln -s /usr/lib64/libhwloc.so.15 /usr/lib64/libhwloc.so && \
-     ln -s /usr/lib64/libibverbs.so.1.14.48.0 /usr/lib64/libibverbs.so && \
-     ln -s /usr/lib64/libnsl.so.2.0.0  /usr/lib64/libnsl.so && \
-     ln -s /usr/lib64/librdmacm.so.1.3.48.0  /usr/lib64/librdmacm.so && \
-     ln -s /usr/lib64/liblustreapi.so.1 /usr/lib64/liblustreapi.so
-
-ENV SCCACHE=/opt/sccache/bin/sccache
diff --git a/docker/TotalEnergies/pangea-3/pangea3-gcc-openmpi-openblas.Dockerfile b/docker/TotalEnergies/pangea-3/pangea3-gcc-openmpi-openblas.Dockerfile
new file mode 100644
index 00000000..bc3b7dda
--- /dev/null
+++ b/docker/TotalEnergies/pangea-3/pangea3-gcc-openmpi-openblas.Dockerfile
@@ -0,0 +1,82 @@
+#######################################
+# Pangea 3 image : gcc - openmpi - openblas
+#######################################
+#
+# Installs :
+#   - openmpi  = 4.1.6
+#   - openblas = 0.3.18
+#   - cuda     = 11.8.0
+#
+#######################################
+#
+# Description :
+#   - the image is based on onetechssc/pangea3:gcc11.4.0_v1.0 built from pangea3-gcc.Dockerfile
+#   - this image is deployed as onetechssc/pangea3:gcc11.4.0-openmpi4.1.6-openblas0.3.18-cuda11.8.0_v1.0
+#   - openblas is installed via spack (as done for Pangea 3)
+#   - openmpi and cuda are installed via spack (part of system image on Pangea 3)
+#
+# Usage :
+#   build the image:
+#   - podman build --format docker -t onetechssc/pangea3:gcc11.4.0-openmpi4.1.6-openblas0.3.18-cuda11.8.0_v1.0 -f pangea3-gcc-openmpi-openblas.Dockerfile -v /etc/pki/ca-trust/extracted/pem/:/etc/pki/ca-trust/extracted/pem  .
+#   run the image:
+#   - podman run -it --detach --privileged --name pangea3_gcc_openmpi_openblas -v /etc/pki/ca-trust/extracted/pem/:/etc/pki/ca-trust/extracted/pem localhost/onetechssc/pangea3:gcc11.4.0-openmpi4.1.6-openblas0.3.18-cuda11.8.0_v1.0
+#   - podman exec -it pangea3_gcc_openmpi_openblas /bin/bash
+#   push the image (requires to be part of the onetechssc docker organization):
+#   - podman login docker.io
+#   - podman push localhost/onetechssc/pangea3:gcc11.4.0-openmpi4.1.6-openblas0.3.18-cuda11.8.0_v1.0 docker://docker.io/onetechssc/pangea3:gcc11.4.0-openmpi4.1.6-openblas0.3.18-cuda11.8.0_v1.0
+#
+#######################################
+
+# -------------------------------------
+# PANGEA3 - GCC-HPCX-MKL
+FROM docker.io/onetechssc/pangea3:gcc11.4.0_v1.0 AS pangea3
+# ------
+# LABELS
+LABEL description="Pangea 3 image : gcc - cmake - python - openmpi - openblas - cuda"
+LABEL version="1.0"
+LABEL maintainer="TotalEnergies HPC Team"
+# ------
+# ARGS
+ARG OPENBLAS_VERSION=0.3.18
+ARG OPENMPI_VERSION=4.1.6
+ARG CUDA_VERSION=11.8.0
+# ------
+# INSTALL
+# spack config (make sure you survive our wonderfull proxy)
+RUN spack config --scope defaults add config:connect_timeout:120
+RUN spack config --scope defaults add config:url_fetch_method:curl
+# openblas (with openmp)
+RUN spack install openblas@$OPENBLAS_VERSION threads=openmp %gcc@$GCC_VERSION
+# cuda
+RUN spack install cuda@$CUDA_VERSION %gcc@$GCC_VERSION
+# openmpi
+RUN spack install openmpi@$OPENMPI_VERSION +cuda cuda_arch=70 %gcc@$GCC_VERSION
+# numpy with openblas
+RUN spack install py-numpy %gcc@$GCC_VERSION ^python@$PYTHON_VERSION ^openblas@$OPENBLAS_VERSION
+# virtualenv (openssl error when using curl)
+RUN spack config --scope defaults add config:url_fetch_method:urllib &&\
+    spack install py-virtualenv %gcc@$GCC_VERSION ^python@$PYTHON_VERSION &&\
+    spack config --scope defaults add config:url_fetch_method:curl
+# sccache
+RUN dnf makecache --refresh && dnf -y install cargo openssl-devel  &&\
+    cargo install sccache --locked && mkdir -p /opt/sccache/ && cp -r /root/.cargo/bin /opt/sccache/  &&\
+    dnf remove -y cargo openssl-devel && dnf clean all
+# flex
+RUN spack install flex %gcc@$GCC_VERSION
+# zlib
+RUN spack install zlib %gcc@$GCC_VERSION
+# pugixml
+RUN spack install pugixml %gcc@$GCC_VERSION
+# ------
+# ENV
+# sccache
+ENV SCCACHE=/opt/sccache/bin/sccache
+# create env script
+RUN <<EOF cat > /root/.setup_env.sh
+. /opt/spack/share/spack/setup-env.sh
+spack load gcc@$GCC_VERSION python@$PYTHON_VERSION cmake@$CMAKE_VERSION \
+           openblas@$OPENBLAS_VERSION openmpi@$OPENMPI_VERSION cuda@$CUDA_VERSION \
+           py-numpy py-virtualenv \
+           flex zlib
+EOF
+RUN chmod +x /root/.setup_env.sh
\ No newline at end of file
diff --git a/docker/TotalEnergies/pangea-3/pangea3-gcc.Dockerfile b/docker/TotalEnergies/pangea-3/pangea3-gcc.Dockerfile
new file mode 100644
index 00000000..ed8b808b
--- /dev/null
+++ b/docker/TotalEnergies/pangea-3/pangea3-gcc.Dockerfile
@@ -0,0 +1,67 @@
+# syntax=docker/dockerfile:1.4
+
+#######################################
+# Pangea 3 image : gcc - cmake - python
+#######################################
+#
+# Installs :
+#   - gcc    = 11.4.0
+#   - cmake  = 3.27.9
+#   - python = 3.11.7
+#
+#######################################
+#
+# Description :
+#   - the image is based on spack/almalinux8:latest (Almalinux 8 image with spack installed)
+#   - this image is deployed as onetechssc/pangea3:gcc11.4.0_v1.0
+#   - gcc, cmake, python and wget are installed via spack (as done for Pangea 3)
+#
+# Usage :
+#   build the image:
+#   - podman build --format docker -t onetechssc/pangea3:gcc11.4.0_v1.0 -f pangea3-gcc.Dockerfile -v /etc/pki/ca-trust/extracted/pem/:/etc/pki/ca-trust/extracted/pem  .
+#   run the image:
+#   - podman run -it --detach --privileged --name pangea3_gcc -v /etc/pki/ca-trust/extracted/pem/:/etc/pki/ca-trust/extracted/pem localhost/onetechssc/pangea3:gcc11.4.0_v1.0
+#   - podman exec -it pangea3_gcc /bin/bash
+#   push the image (requires to be part of the onetechssc docker organization):
+#   - podman login docker.io
+#   - podman push localhost/onetechssc/pangea3:gcc11.4.0_v1.0 docker://docker.io/onetechssc/pangea3:gcc11.4.0_v1.0
+#
+#######################################
+
+# -------------------------------------
+# PANGEA3 - BASE [GCC - CMAKE - PYTHON]
+# install tools via spack for linux/ppc64le architecture and almalinux platform
+FROM --platform=linux/ppc64le docker.io/spack/almalinux8:latest AS pangea3-base
+# ------
+# LABELS
+LABEL description="Pangea 3 image : gcc - cmake - python"
+LABEL version="1.0"
+LABEL maintainer="TotalEnergies HPC Team"
+# ------
+# ARGS
+ARG GCC_VERSION=11.4.0
+ARG CMAKE_VERSION=3.27.9
+ARG PYTHON_VERSION=3.11.7
+# ------
+# INSTALL
+# spack config (make sure you survive our wonderfull proxy)
+RUN spack config --scope defaults add config:connect_timeout:120
+RUN spack config --scope defaults add config:url_fetch_method:curl
+# gcc
+RUN spack install gcc@$GCC_VERSION
+RUN . /opt/spack/share/spack/setup-env.sh &&\
+    spack load gcc@$GCC_VERSION &&\
+    spack compiler find
+# python
+RUN spack install python@$PYTHON_VERSION %gcc@$GCC_VERSION
+# cmake (openssl error when using curl)
+RUN spack config --scope defaults add config:url_fetch_method:urllib &&\
+    spack install cmake@$CMAKE_VERSION %gcc@$GCC_VERSION &&\
+    spack config --scope defaults add config:url_fetch_method:curl
+# wget
+RUN spack install wget %gcc@$GCC_VERSION
+# ------
+# ENV
+ENV GCC_VERSION=${GCC_VERSION}
+ENV CMAKE_VERSION=${CMAKE_VERSION}
+ENV PYTHON_VERSION=${PYTHON_VERSION}
\ No newline at end of file
diff --git a/docker/TotalEnergies/pangea-3/pangea3-spack.yaml b/docker/TotalEnergies/pangea-3/pangea3-spack.yaml
new file mode 100644
index 00000000..4e0139aa
--- /dev/null
+++ b/docker/TotalEnergies/pangea-3/pangea3-spack.yaml
@@ -0,0 +1,220 @@
+# This is a Spack Environment file for Pangea-3 docker image.
+# - replicate Pangea-3 environement as close as possible
+#   while targeting ppc64le for ci/cd.
+# - used with onetechssc/pangea3:gcc11.4.0-openmpi4.1.6-openblas0.3.18-cuda11.8.0_v1.0
+#   docker image
+#
+# It describes a set of packages to be installed, along with
+# configuration settings.
+#
+# Run command from the top-level of the repository:
+# ./scripts/uberenv/uberenv.py                                  \
+#    --spec "%gcc@11.4.0 +cuda+pygeosx+docs                     \
+#    cuda_arch=70 ^cuda@11.8.0+allow-unsupported-compilers"     \
+#    --spack-env-file=scripts/spack_configs/pangea-3/spack.yaml \
+#    --project-json=.uberenv_config.json                        \
+#    --prefix ${GEOS_TPL_DIR}
+spack:
+  config:
+    # make sure you survive our wonderfull proxy when testing on prem
+    connect_timeout: 120
+    url_fetch_method: curl
+    install_tree:
+      root: $spack/..
+      projections:
+        all: '{compiler.name}-{compiler.version}/{name}-{version}-{hash}'
+    misc_cache: $spack/../misc_cache
+    test_stage: $spack/../test_stage
+    build_stage::
+    - $spack/../build_stage
+
+  # Regular TPLs do not need views
+  view: false
+
+  #############
+  # COMPILERS #
+  #############
+
+  compilers:
+  - compiler:
+      spec: gcc@=11.4.0
+      paths:
+        cc: /opt/spack/opt/spack/linux-almalinux8-power9le/gcc-8.5.0/gcc-11.4.0-e2xjn3x3bppfveg6qawy43js2j2pyo7x/bin/gcc
+        cxx: /opt/spack/opt/spack/linux-almalinux8-power9le/gcc-8.5.0/gcc-11.4.0-e2xjn3x3bppfveg6qawy43js2j2pyo7x/bin/g++
+        f77: /opt/spack/opt/spack/linux-almalinux8-power9le/gcc-8.5.0/gcc-11.4.0-e2xjn3x3bppfveg6qawy43js2j2pyo7x/bin/gfortran
+        fc: /opt/spack/opt/spack/linux-almalinux8-power9le/gcc-8.5.0/gcc-11.4.0-e2xjn3x3bppfveg6qawy43js2j2pyo7x/bin/gfortran
+      flags:
+        cflags: -mcpu=power9 -mtune=power9
+        cxxflags: -mcpu=power9 -mtune=power9
+      operating_system: almalinux8
+      target: ppc64le
+      modules: []
+      environment:
+        set: # Needed for scotch
+          BISON: bison
+          FLEX: flex
+      extra_rpaths: []
+
+  #############
+  # PACKAGES  #
+  #############
+
+  packages:
+    all:
+      target: [ppc64le]
+      compiler: [gcc]
+      providers:
+        blas: [openblas]
+        lapack: [openblas]
+        mpi: [openmpi]
+
+    ####
+    # make sure spack doesn't rebuild mpi, blas and lapack libs
+    # without this it will try to build mpich and openblas
+    mpi:
+      buildable: false
+    blas:
+      buildable: false
+    lapack:
+      buildable: false
+
+    ####
+    # spec of packages to build for
+
+    # v0.6.2
+    blt:
+      require: "@git.9ff77344f0b2a6ee345e452bddd6bfd46cbbfa35=develop"
+    # master - 10/18/24
+    hypre:
+      require: "@git.c893886d15eb57e87dd36efec23693ece3ddc88e"
+    # v2024.07.0
+    chai:
+      require: "@git.df7741f1dbbdc5fff5f7d626151fdf1904e62b19=develop"
+    # v2024.07.0
+    umpire:
+      require: "@git.abd729f40064175e999a83d11d6b073dac4c01d2=develop"
+    # v2024.07.0
+    raja:
+      require: "@git.4d7fcba55ebc7cb972b7cc9f6778b48e43792ea1=develop"
+    # v2024.07.0
+    camp:
+      require: "@git.0f07de4240c42e0b38a8d872a20440cb4b33d9f5=main"
+    # v2.12.0
+    caliper:
+      require: "@git.287b7f3ad2d12f520aad04268d44f353cd05403c"
+    # v0.9.2
+    conduit:
+      require: "@git.ad86e316ad56a75c099d30ca5ce75cff275b5924=develop"
+    # master - 04/12/20
+    uncrustify:
+      require: "@git.401a4098bce9dcc47e024987403f2d59d9ba7bd2"
+    # master - 04/26/20
+    superlu-dist:
+      require: "@git.0f6efc377df2440c235452d13d28d2c717f832a1"
+
+    ####
+    # spec of spack packages to reuse
+    berkeley-db:
+      externals:
+      - spec: berkeley-db@18.1.40
+        prefix: /opt/spack/opt/spack/linux-almalinux8-power9le/gcc-8.5.0/berkeley-db-18.1.40-tx2xdea6z7gfdixr2rf6ux2s5kx46h4h
+      buildable: false
+    bison:
+      externals:
+      - spec: bison@3.8.2
+        prefix: /opt/spack/opt/spack/linux-almalinux8-power9le/gcc-11.4.0/bison-3.8.2-f6gtrzvi6642zjjjyc5nf5bwridswoos
+      buildable: false
+    cmake:
+      externals:
+      - spec: cmake@3.27.9
+        prefix: /opt/spack/opt/spack/linux-almalinux8-power9le/gcc-11.4.0/cmake-3.27.9-bznyrfsdyeybk44omm73ngz4i7hounaw
+      buildable: false
+    cuda:
+      externals:
+      - spec: cuda@11.8.0
+        prefix: /opt/spack/opt/spack/linux-almalinux8-power9le/gcc-11.4.0/cuda-11.8.0-tgu7vemuuuoajzsme3ychblz2dh43kmn
+      buildable: false
+    flex:
+      externals:
+      - spec: flex@2.6.3
+        prefix: /opt/spack/opt/spack/linux-almalinux8-power9le/gcc-11.4.0/flex-2.6.3-224ispwu2mu25zs4da2kkohy6zv4q65e
+      buildable: false
+    gcc-runtime:
+      externals:
+      - spec: gcc-runtime@11.4.0
+        prefix: /opt/spack/opt/spack/linux-almalinux8-power9le/gcc-11.4.0/gcc-runtime-11.4.0-dsxnezmi7bkgqao5dzxswvuouqknvobc
+      buildable: false
+    git:
+      externals:
+      - spec: git@2.45.1
+        prefix: /opt/spack/opt/spack/linux-almalinux8-power9le/gcc-11.4.0/git-2.45.1-7ft725l4mxetptri357qstumq7tcnejl
+      buildable: false
+    gmake:
+      externals:
+      - spec: gmake@4.4.1
+        prefix: /opt/spack/opt/spack/linux-almalinux8-power9le/gcc-8.5.0/gmake-4.4.1-4ggqhci25tf33hjuoexjdvfumfkblame
+      buildable: false
+    gmp:
+      externals:
+      - spec: gmp@6.2.1
+        prefix: /opt/spack/opt/spack/linux-almalinux8-power9le/gcc-8.5.0/gmp-6.2.1-ug5lnjc3nggwzvlng4uivobi445ar4rz
+      buildable: false
+    mpfr:
+      externals:
+      - spec: mpfr@4.2.1
+        prefix: /opt/spack/opt/spack/linux-almalinux8-power9le/gcc-8.5.0/mpfr-4.2.1-d7qo5yi7c6li4sd7c6cpeyi6mp5ecff2
+    m4:
+      externals:
+      - spec: m4@1.4.19
+        prefix: /opt/spack/opt/spack/linux-almalinux8-power9le/gcc-8.5.0/m4-1.4.19-bai5hhnbhyjx5c3hz6zkcyhugt7pucqw
+      buildable: false
+    openblas:
+      externals:
+      - spec: openblas@0.3.18
+        prefix: /opt/spack/opt/spack/linux-almalinux8-power9le/gcc-11.4.0/openblas-0.3.18-kh32dndiocjx2tbzqbzvwmxqj6h4xguz
+      buildable: false
+    openmpi:
+      externals:
+      - spec: openmpi@4.1.6
+        prefix: /opt/spack/opt/spack/linux-almalinux8-power9le/gcc-11.4.0/openmpi-4.1.6-hwhj3mmb3casoch5syfrgjfvfbwnnvb6
+      buildable: false
+    perl:
+      externals:
+      - spec: perl@5.38.0
+        prefix: /opt/spack/opt/spack/linux-almalinux8-power9le/gcc-8.5.0/perl-5.38.0-thuwpjf45wfwqhgsh7ulpprrw7ln57nh
+      buildable: false
+    pkgconf:
+      externals:
+      - spec: pkgconf@2.2.0
+        prefix: /opt/spack/opt/spack/linux-almalinux8-power9le/gcc-8.5.0/pkgconf-2.2.0-pcnjsu5fbkx342z24qzkqjweyqokk7aa
+      buildable: false
+    pugixml:
+      externals:
+      - spec: pugixml@1.13
+        prefix: /opt/spack/opt/spack/linux-almalinux8-power9le/gcc-11.4.0/pugixml-1.13-nrhgzg4inoooc3e5q75ixvthhcxsvygt
+      buildable: false
+    python:
+      externals:
+      - spec: python@3.11.7
+        prefix: /opt/spack/opt/spack/linux-almalinux8-power9le/gcc-11.4.0/python-3.11.7-pfzktkmgta3ofr6pucgmhvucrn3izuzc
+      buildable: false
+    readline:
+      externals:
+      - spec: readline@8.2
+        prefix: /opt/spack/opt/spack/linux-almalinux8-power9le/gcc-8.5.0/readline-8.2-ebrc2f2ym2ughkwgfoawyiwsb3v5axq5
+      buildable: false
+    zlib:
+      externals:
+      - spec: zlib@1.3.1
+        prefix: /opt/spack/opt/spack/linux-almalinux8-power9le/gcc-11.4.0/zlib-1.3.1-dvatkvor6qnerz4mv4aktjeklajcjb4o
+      buildable: false
+
+    ####
+    # spec of system packages to reuse
+
+    # libs
+    glibc:
+      externals:
+      - spec: glibc@2.28
+        prefix: /usr
+      buildable: false
\ No newline at end of file
diff --git a/docker/TotalEnergies/pangea-3/pangea3-tpl.Dockerfile b/docker/TotalEnergies/pangea-3/pangea3-tpl.Dockerfile
new file mode 100644
index 00000000..7ff78270
--- /dev/null
+++ b/docker/TotalEnergies/pangea-3/pangea3-tpl.Dockerfile
@@ -0,0 +1,105 @@
+#######################################
+# Pangea 3 tpl image
+#
+# Description :
+#   - generic image for building geos tpls on Pangea 3 environments
+#   - the docker base image must match the spack environment
+#   - tools of the base image are expected to be sourced in the set_env.sh script
+#
+# Usage :
+#   build the image (from the root of the repository!):
+#   - podman build --format docker --progress=plain \
+#     --build-arg DOCKER_ROOT_IMAGE=onetechssc/pangea3:gcc11.4.0-openmpi4.1.6-openblas0.3.18-cuda11.8.0_v1.0 \
+#     --build-arg INSTALL_DIR=/workrd/SCR/NUM/GEOS_environment/p3/install/tpl/install \
+#     -v /etc/pki/ca-trust/extracted/pem/:/etc/pki/ca-trust/extracted/pem \
+#     -t onetechssc/geos:tpl_gcc11.4.0-openmpi4.1.6-openblas0.3.18-cuda11.8.0_v1.0 \
+#     -f docker/TotalEnergies/pangea-3/pangea3-tpl.Dockerfile .
+#   run the image:
+#   - podman run -it --detach --privileged --name pangea3_tpl -v /etc/pki/ca-trust/extracted/pem/:/etc/pki/ca-trust/extracted/pem localhost/onetechssc/geos:tpl_gcc11.4.0-openmpi4.1.6-openblas0.3.18-cuda11.8.0_v1.0
+#   - podman exec -it pangea3_tpl /bin/bash
+#   push the image (requires to be part of the onetechssc docker organization):
+#   - podman login docker.io
+#   - podman push localhost/onetechssc/geos:tpl_gcc11.4.0-openmpi4.1.6-openblas0.3.18-cuda11.8.0_v1.0 docker://docker.io/onetechssc/geos:tpl_gcc11.4.0-openmpi4.1.6-openblas0.3.18-cuda11.8.0_v1.0
+#   build geos from the image (from the root of geos reopsitory!):
+#  - podman run --name pangea3_geos \
+#    -v /etc/pki/ca-trust/extracted/pem/:/etc/pki/ca-trust/extracted/pem \
+#    -v .:/tmp/geos \
+#    localhost/onetechssc/geos:tpl_gcc11.4.0-openmpi4.1.6-openblas0.3.18-cuda11.8.0_v1.0 \
+#    /tmp/geos/scripts/ci_build_and_test_in_container.sh \
+#    --host-config /spack-generated-wave-solver-only.cmake --nproc=16 \
+#    --repository /tmp/geos --cmake-build-type Release --install-dir /tmp/install \
+#    --enable-hypre-device CUDA --build-exe-only
+#######################################
+
+# -------------------------------------
+# pangea3 - TPL BASE
+ARG DOCKER_ROOT_IMAGE
+FROM $DOCKER_ROOT_IMAGE AS pangea3_tpl_base
+# ------
+# LABELS
+LABEL description="Pangea 3 image : geos_tpl"
+LABEL version="1.0"
+LABEL maintainer="TotalEnergies HPC Team"
+# ------
+# ARGS
+ARG INSTALL_DIR
+# ------
+# ENV
+ENV GEOS_TPL_DIR=$INSTALL_DIR
+ENV GEOSX_TPL_DIR=$GEOS_TPL_DIR
+
+# -------------------------------------
+# pangea3 - TPL BUILDER
+FROM pangea3_tpl_base AS pangea3_tpl_builder
+# ------
+# ARGS
+ARG TMP_DIR=/tmp
+ARG SRC_DIR=$TMP_DIR/src
+# ------
+# INSTALL
+# Run uberenv
+# Have to create install directory first for uberenv
+# -k flag is to ignore SSL errors
+RUN --mount=src=.,dst=$SRC_DIR,readwrite cd ${SRC_DIR} && \
+     mkdir -p ${GEOS_TPL_DIR} && \
+# - run uberenv
+     ./scripts/uberenv/uberenv.py \
+       --spec "%gcc@11.4.0 +cuda+pygeosx cuda_arch=70 ^cuda@11.8.0+allow-unsupported-compilers" \
+       --spack-env-file=${SRC_DIR}/docker/TotalEnergies/pangea-3/pangea3-spack.yaml \
+       --project-json=.uberenv_config.json \
+       --prefix ${GEOS_TPL_DIR} \
+       -k && \
+# - remove host-config generated for LvArray
+     rm lvarray* && \
+# - rename and copy spack-generated host-config to root directory
+     cp *.cmake /spack-generated-wave-solver-only.cmake && \
+# - remove extraneous spack files
+     cd ${GEOS_TPL_DIR} && \
+     rm -rf bin/ build_stage/ misc_cache/ spack/ spack_env/ .spack-db/
+
+# Build only the wave solver for Pangea 3
+RUN echo 'set ( GEOS_ENABLE_CONTACT OFF CACHE BOOL "" FORCE )' >> /spack-generated-wave-solver-only.cmake && \
+    echo 'set ( GEOS_ENABLE_FLUIDFLOW OFF CACHE BOOL "" FORCE )' >> /spack-generated-wave-solver-only.cmake && \
+    echo 'set ( GEOS_ENABLE_INDUCEDSEISMICITY OFF CACHE BOOL "" FORCE )' >> /spack-generated-wave-solver-only.cmake && \
+    echo 'set ( GEOS_ENABLE_MULTIPHYSICS OFF CACHE BOOL "" FORCE )' >> /spack-generated-wave-solver-only.cmake && \
+    echo 'set ( GEOS_ENABLE_SIMPLEPDE OFF CACHE BOOL "" FORCE )' >> /spack-generated-wave-solver-only.cmake && \
+    echo 'set ( GEOS_ENABLE_SOLIDMECHANICS OFF CACHE BOOL "" FORCE )' >> /spack-generated-wave-solver-only.cmake && \
+    echo 'set ( GEOS_ENABLE_SURFACEGENERATION OFF CACHE BOOL "" FORCE )' >> /spack-generated-wave-solver-only.cmake
+
+# -------------------------------------
+# pangea3 - TPL TOOLCHAIN
+FROM pangea3_tpl_base AS pangea3_tpl_toolchain
+# ------
+# ARGS
+ARG TMP_DIR=/tmp
+ARG SRC_DIR=$TMP_DIR/src
+# ------
+# INSTALL
+#   - copy TPLs install directory
+COPY --from=pangea3_tpl_builder $GEOS_TPL_DIR $GEOS_TPL_DIR
+#   - copy the generated host-config
+COPY --from=pangea3_tpl_builder /spack-generated-wave-solver-only.cmake /
+# ------
+# ENTRYPOINT
+# set entry point for geos ci build script
+ENTRYPOINT ["/bin/bash", "-c", "source /root/.setup_env.sh && exec \"$@\"", "--"]
\ No newline at end of file
diff --git a/docker/pangea-spack.yaml b/docker/pangea-spack.yaml
deleted file mode 100644
index 748d4ea6..00000000
--- a/docker/pangea-spack.yaml
+++ /dev/null
@@ -1,214 +0,0 @@
-spack:
-  config:
-    install_tree:
-      root: $spack/..
-      projections:
-        all: '{compiler.name}-{compiler.version}/{name}-{version}-{hash}'
-    misc_cache: $spack/../misc_cache
-    test_stage: $spack/../test_stage
-    build_stage::
-    - $spack/../build_stage
-
-  # Regular TPLs do not need views
-  view: false
-
-  compilers::
-  - compiler:
-      spec: gcc@=9.4.0
-      paths:
-        cc: /data_local/sw/spack/0.17.0/opt/spack/linux-rhel8-power9le/gcc-8.4.1/gcc-9.4.0-xe5cqnyajaqz75up3gflln5zlj2rue5v/bin/gcc
-        cxx: /data_local/sw/spack/0.17.0/opt/spack/linux-rhel8-power9le/gcc-8.4.1/gcc-9.4.0-xe5cqnyajaqz75up3gflln5zlj2rue5v/bin/g++
-        f77: /data_local/sw/spack/0.17.0/opt/spack/linux-rhel8-power9le/gcc-8.4.1/gcc-9.4.0-xe5cqnyajaqz75up3gflln5zlj2rue5v/bin/gfortran
-        fc: /data_local/sw/spack/0.17.0/opt/spack/linux-rhel8-power9le/gcc-8.4.1/gcc-9.4.0-xe5cqnyajaqz75up3gflln5zlj2rue5v/bin/gfortran
-      flags: {}
-      operating_system: almalinux8
-      target: ppc64le
-      modules: []
-      environment:
-        set: # Needed for scotch
-          BISON: bison
-          FLEX: flex
-        prepend_path:
-          LD_LIBRARY_PATH: /data_local/sw/lsf/10.1/linux3.10-glibc2.17-ppc64le/lib
-      extra_rpaths: []
-
-  packages:
-    all:
-      target: [x86_64]
-      compiler: [gcc]
-      providers:
-        blas: [openblas]
-        lapack: [openblas]
-        mpi: [openmpi]
-
-
-    # v0.6.2
-    blt:
-      require: "@git.9ff77344f0b2a6ee345e452bddd6bfd46cbbfa35=develop"
-
-    # master - 10/18/24
-    hypre:
-      require: "@git.c893886d15eb57e87dd36efec23693ece3ddc88e"
-
-    # v2024.07.0
-    chai:
-      require: "@git.df7741f1dbbdc5fff5f7d626151fdf1904e62b19=develop"
-
-    # v2024.07.0
-    umpire:
-      require: "@git.abd729f40064175e999a83d11d6b073dac4c01d2=develop"
-
-    # v2024.07.0
-    raja:
-      require: "@git.4d7fcba55ebc7cb972b7cc9f6778b48e43792ea1=develop"
-
-    # v2024.07.0
-    camp:
-      require: "@git.0f07de4240c42e0b38a8d872a20440cb4b33d9f5=main"
-
-    # v2.12.0
-    caliper:
-      require: "@git.287b7f3ad2d12f520aad04268d44f353cd05403c"
-
-    # v0.9.2
-    conduit:
-      require: "@git.ad86e316ad56a75c099d30ca5ce75cff275b5924=develop"
-
-    uncrustify:
-      require: "@git.401a4098bce9dcc47e024987403f2d59d9ba7bd2"
-
-    superlu-dist:
-      require: "@git.0f6efc377df2440c235452d13d28d2c717f832a1"
-
-    autoconf:
-      externals:
-      - spec: autoconf@2.69
-        prefix: /usr
-      buildable: false
-    automake:
-      externals:
-      - spec: automake@1.16.1
-        prefix: /usr
-      buildable: false
-    bison:
-      externals:
-      - spec: bison@3.0.4
-        prefix: /usr
-      buildable: false
-    bzip2:
-      externals:
-      - spec: bzip2@1.0.6
-        prefix: /usr
-      buildable: false
-    cmake:
-      externals:
-      - spec: cmake@3.26.4
-        prefix: /data_local/appli_local/MTS/GEOSX/cmake/3.26.4
-      buildable: false
-    cuda:
-      externals:
-      - spec: cuda@11.5.0 +allow-unsupported-compilers
-        prefix: /data_local/sw/cuda/11.5.0
-      buildable: false
-    flex:
-      externals:
-      - spec: flex@2.6.1+lex
-        prefix: /usr
-      buildable: false
-    gettext:
-      externals:
-      - spec: gettext@0.19.8.1
-        prefix: /usr
-      buildable: false
-    glibc:
-      externals:
-      - spec: glibc@2.28
-        prefix: /usr
-      buildable: false
-    gmp:
-      externals:
-      - spec: gmp@6.1.2
-        prefix: /usr
-      buildable: false
-    gmake:
-      externals:
-      - spec: gmake@4.2.1
-        prefix: /usr
-      buildable: false
-
-    openblas:
-      externals:
-      - spec: openblas@0.3.18
-        prefix: /data_local/sw/spack/0.17.0/opt/spack/linux-rhel8-power9le/gcc-9.4.0/openblas-0.3.18-vk36pzksytuhylqesg4cca7667np5sjp
-      buildable: false
-    blas:
-      buildable: false
-    lapack:
-      buildable: false
-
-    libtool:
-      externals:
-      - spec: libtool@2.4.6
-        prefix: /usr
-      buildable: false
-    m4:
-      externals:
-      - spec: m4@1.4.18
-        prefix: /usr
-      buildable: false
-
-    # Spack may grab for mpi & we don't want to use them
-    mpi:
-      buildable: false
-
-    openmpi:
-      externals:
-      - spec: openmpi@4.1.2%gcc@9.4.0 +cuda~cxx~cxx_exceptions~java+lustre~memchecker+pmi+static~wrapper-rpath schedulers=lsf
-        prefix: /data_local/sw/openmpi/4.1.2/env/gcc-8.4.1
-
-    # Built-in ncurses causes spack failure
-    # ncurses:
-    #   externals:
-    #   - spec: ncurses@6.1
-    #     prefix: /usr
-    #   buildable: false
-    perl:
-      externals:
-      - spec: perl@5.26.3~cpanm+opcode+open+shared+threads
-        prefix: /usr
-      buildable: false
-    pkgconf:
-      externals:
-      - spec: pkgconf@1.4.2
-        prefix: /usr
-      buildable: false
-    python:
-      externals:
-      - spec: python@3.8.17+bz2+crypt+ctypes+dbm+lzma+nis+pyexpat~pythoncmd+readline+sqlite3+ssl~tkinter+uuid+zlib
-        prefix: /usr
-      buildable: false
-    readline:
-      externals:
-      - spec: readline@7.0
-        prefix: /usr
-      buildable: false
-    tar:
-      externals:
-      - spec: tar@1.30
-        prefix: /usr
-      buildable: false
-    unzip:
-      buildable: false
-      externals:
-      - spec: unzip@6.0
-        prefix: /usr
-    xz:
-      externals:
-      - spec: xz@5.2.4
-        prefix: /usr
-      buildable: false
-    zlib:
-      externals:
-      - spec: zlib@1.2.11
-        prefix: /usr
-      buildable: false