diff --git a/exec/compressible_stag/GNUmakefile b/exec/compressible_stag/GNUmakefile
index c3f9a236..123e6ad1 100644
--- a/exec/compressible_stag/GNUmakefile
+++ b/exec/compressible_stag/GNUmakefile
@@ -26,7 +26,7 @@ ifeq ($(USE_HEFFTE_FFTW),TRUE)
 else ifeq ($(USE_HEFFTE_CUFFT),TRUE)
   HEFFTE_HOME ?= ../../../heffte-org/build_aware/
 else ifeq ($(USE_HEFFTE_ROCFFT),TRUE)
-  HEFFTE_HOME ?= ../../../heffte/
+  HEFFTE_HOME ?= ../../../heffte-org/build_noaware/
 endif
 
 include $(AMREX_HOME)/Tools/GNUMake/Make.defs
@@ -71,10 +71,6 @@ ifeq ($(USE_HEFFTE_FFTW),TRUE)
   LIBRARIES += -L$(FFTW_DIR) -lfftw3_mpi -lfftw3 -lfftw3f
 else ifeq ($(USE_HEFFTE_CUFFT),TRUE)
   DEFINES += -DHEFFTE_CUFFT
-  VPATH_LOCATIONS += $(HEFFTE_HOME)/include
-  INCLUDE_LOCATIONS += $(HEFFTE_HOME)/include
-  LIBRARY_LOCATIONS += $(HEFFTE_HOME)/lib
-  LIBRARIES += -lheffte
 else ifeq ($(USE_HEFFTE_ROCFFT),TRUE)
   DEFINES += -DHEFFTE_ROCFFT
 endif
diff --git a/exec/compressible_stag/SPECTRAL_FILTER/build_frontier.sh b/exec/compressible_stag/SPECTRAL_FILTER/build_frontier.sh
new file mode 100755
index 00000000..dcb05e97
--- /dev/null
+++ b/exec/compressible_stag/SPECTRAL_FILTER/build_frontier.sh
@@ -0,0 +1,27 @@
+#!/usr/bin/bash
+
+## load necessary modules 
+module load craype-accel-amd-gfx90a
+module load amd-mixed
+#module load rocm/5.2.0  # waiting for 5.6 for next bump
+module load cray-mpich/8.1.23
+module load cce/15.0.0  # must be loaded after rocm
+
+# GPU-aware MPI
+export MPICH_GPU_SUPPORT_ENABLED=1
+
+# optimize CUDA compilation for MI250X
+export AMREX_AMD_ARCH=gfx90a
+
+# compiler environment hints
+##export CC=$(which hipcc)
+##export CXX=$(which hipcc)
+##export FC=$(which ftn)
+##export CFLAGS="-I${ROCM_PATH}/include"
+##export CXXFLAGS="-I${ROCM_PATH}/include -Wno-pass-failed"
+##export LDFLAGS="-L${ROCM_PATH}/lib -lamdhip64 ${PE_MPICH_GTL_DIR_amd_gfx90a} -lmpi_gtl_hsa"
+export LDFLAGS="-L${MPICH_DIR}/lib -lmpi ${CRAY_XPMEM_POST_LINK_OPTS} -lxpmem ${PE_MPICH_GTL_DIR_amd_gfx90a} ${PE_MPICH_GTL_LIBS_amd_gfx90a}"
+export CXXFLAGS="-I${MPICH_DIR}/include"
+export HIPFLAGS="--amdgpu-target=gfx90a"
+
+make -j10 USE_HIP=TRUE USE_HEFFTE_ROCFFT=TRUE USE_ASSERTION=TRUE
diff --git a/exec/compressible_stag/TURB_PDFS/build_frontier.sh b/exec/compressible_stag/TURB_PDFS/build_frontier.sh
index 9eb97116..36b9b69a 100755
--- a/exec/compressible_stag/TURB_PDFS/build_frontier.sh
+++ b/exec/compressible_stag/TURB_PDFS/build_frontier.sh
@@ -1,27 +1,13 @@
 #!/usr/bin/bash
 
 ## load necessary modules 
-module load craype-accel-amd-gfx90a
-module load amd-mixed
-#module load rocm/5.2.0  # waiting for 5.6 for next bump
-module load cray-mpich/8.1.23
-module load cce/15.0.0  # must be loaded after rocm
-
-# GPU-aware MPI
-export MPICH_GPU_SUPPORT_ENABLED=1
-
-# optimize CUDA compilation for MI250X
-export AMREX_AMD_ARCH=gfx90a
+module load PrgEnv-cray
+module load cray-mpich
+module load cce 
 
 # compiler environment hints
-##export CC=$(which hipcc)
-##export CXX=$(which hipcc)
-##export FC=$(which ftn)
-##export CFLAGS="-I${ROCM_PATH}/include"
-##export CXXFLAGS="-I${ROCM_PATH}/include -Wno-pass-failed"
-##export LDFLAGS="-L${ROCM_PATH}/lib -lamdhip64 ${PE_MPICH_GTL_DIR_amd_gfx90a} -lmpi_gtl_hsa"
-export LDFLAGS="-L${MPICH_DIR}/lib -lmpi ${CRAY_XPMEM_POST_LINK_OPTS} -lxpmem ${PE_MPICH_GTL_DIR_amd_gfx90a} ${PE_MPICH_GTL_LIBS_amd_gfx90a}"
-export CXXFLAGS="-I${MPICH_DIR}/include"
-export HIPFLAGS="--amdgpu-target=gfx90a"
+export CC=$(which craycc)
+export CXX=$(which craycc)
+export FC=$(which crayftn)
 
-make -j10 USE_CUDA=FALSE USE_HIP=TRUE USE_ASSERTION=TRUE 
+make -j10 USE_CUDA=FALSE USE_HIP=FALSE USE_ASSERTION=TRUE 
diff --git a/exec/compressible_stag/build_frontier_101324.sh b/exec/compressible_stag/build_frontier_101324.sh
new file mode 100755
index 00000000..ac9401b7
--- /dev/null
+++ b/exec/compressible_stag/build_frontier_101324.sh
@@ -0,0 +1,24 @@
+#!/usr/bin/bash
+
+## load necessary modules 
+module load craype-accel-amd-gfx90a
+module load rocm
+module load cray-mpich
+module load cce  # must be loaded after rocm
+module load cray-fftw
+
+# GPU-aware MPI
+export MPICH_GPU_SUPPORT_ENABLED=1
+
+# optimize CUDA compilation for MI250X
+export AMREX_AMD_ARCH=gfx90a
+
+# compiler environment hints
+export CC=$(which hipcc)
+export CXX=$(which hipcc)
+export FC=$(which ftn)
+export CFLAGS="-I${ROCM_PATH}/include"
+export CXXFLAGS="-I${ROCM_PATH}/include -Wno-pass-failed"
+export LDFLAGS="-L${ROCM_PATH}/lib -lamdhip64 ${PE_MPICH_GTL_DIR_amd_gfx90a} -lmpi_gtl_hsa"
+
+make -j8 USE_HIP=TRUE DO_TURB=TRUE MAX_SPEC=2 USE_HEFFTE_ROCFFT=FALSE USE_ASSERTION=TRUE