diff --git a/modulefiles/EVA/hera.lua b/modulefiles/EVA/hera.lua
index d5188a652..865676c9f 100644
--- a/modulefiles/EVA/hera.lua
+++ b/modulefiles/EVA/hera.lua
@@ -8,11 +8,24 @@ local pkgNameVer = myModuleFullName()
 
 conflict(pkgName)
 
-prepend_path("MODULEPATH", '/scratch1/NCEPDEV/da/python/opt/modulefiles/stack')
+prepend_path("MODULEPATH", "/scratch1/NCEPDEV/nems/role.epic/spack-stack/spack-stack-1.6.0/envs/unified-env-rocky8/install/modulefiles/Core")
+load("stack-intel/2021.5.0")
+load("python/3.10.13")
+load("proj/9.2.1")
 
-load("hpc/1.2.0")
-load("miniconda3/4.6.14")
-load("eva/1.0.0")
+local pyenvpath = "/scratch1/NCEPDEV/da/python/envs/"
+local pyenvname = "eva"
+
+local pyenvactivate = pathJoin(pyenvpath, pyenvname, "bin/activate")
+if (mode() == "load") then
+  local activate_cmd = "source "..pyenvactivate
+  execute{cmd=activate_cmd, modeA={"load"}}
+else
+  if (mode() == "unload") then
+    local deactivate_cmd = "deactivate"
+    execute{cmd=deactivate_cmd, modeA={"unload"}}
+  end
+end
 
 whatis("Name: ".. pkgName)
 whatis("Version: ".. pkgVersion)
diff --git a/modulefiles/GDAS/hera.intel.lua b/modulefiles/GDAS/hera.intel.lua
index 50556a7d0..dadf95689 100644
--- a/modulefiles/GDAS/hera.intel.lua
+++ b/modulefiles/GDAS/hera.intel.lua
@@ -6,8 +6,8 @@ local pkgName    = myModuleName()
 local pkgVersion = myModuleVersion()
 local pkgNameVer = myModuleFullName()
 
-prepend_path("MODULEPATH", '/scratch1/NCEPDEV/nems/role.epic/spack-stack/spack-stack-1.6.0/envs/unified-env/install/modulefiles/Core')
-prepend_path("MODULEPATH", '/scratch1/NCEPDEV/da/python/opt/modulefiles/stack')
+prepend_path("MODULEPATH", '/scratch1/NCEPDEV/nems/role.epic/spack-stack/spack-stack-1.6.0/envs/unified-env-rocky8/install/modulefiles/Core')
+--prepend_path("MODULEPATH", '/scratch1/NCEPDEV/da/python/opt/modulefiles/stack')
 
 -- below two lines get us access to the spack-stack modules
 load("stack-intel/2021.5.0")
@@ -42,7 +42,7 @@ load("eckit/1.24.5")
 load("fftw/3.3.10")
 load("fckit/0.11.0")
 load("fiat/1.2.0")
-load("ectrans/1.2.0")
+--load("ectrans/1.2.0")
 load("atlas/0.35.1")
 load("sp/2.5.0")
 load("gsl-lite/0.37.0")
@@ -60,15 +60,20 @@ load("udunits/2.2.28")
 load("ncview/2.1.9")
 load("netcdf-cxx4/4.3.1")
 load("json/3.10.5")
-load("py-pybind11/2.11.0")
 --load("crtm/v2.4_jedi")
 load("rocoto/1.3.6")
+load("prod_util/2.1.1")
+
+load("py-jinja2/3.0.3")
+load("py-netcdf4/1.5.8")
+load("py-pybind11/2.11.0")
+load("py-pycodestyle/2.11.0")
+load("py-pyyaml/6.0")
+load("py-scipy/1.11.3")
+load("py-xarray/2023.7.0")
 
-load("hpc/1.2.0")
-unload("python/3.10.13")
-unload("py-numpy/1.22.3")
-load("miniconda3/4.6.14")
-load("gdasapp/1.0.0")
+-- hack for wxflow
+prepend_path("PYTHONPATH", "/scratch1/NCEPDEV/da/python/gdasapp/wxflow/20240307/src")
 
 setenv("CC","mpiicc")
 setenv("FC","mpiifort")
@@ -81,7 +86,7 @@ setenv('MPIEXEC_NPROC', mpinproc)
 
 setenv("CRTM_FIX","/scratch1/NCEPDEV/da/Cory.R.Martin/GDASApp/fix/crtm/2.4.0")
 setenv("GDASAPP_TESTDATA","/scratch1/NCEPDEV/da/Cory.R.Martin/CI/GDASApp/data")
-prepend_path("PATH","/scratch2/NCEPDEV/nwprod/hpc-stack/libs/hpc-stack/intel-18.0.5.274/prod_util/1.2.2/bin")
+--prepend_path("PATH","/scratch2/NCEPDEV/nwprod/hpc-stack/libs/hpc-stack/intel-18.0.5.274/prod_util/1.2.2/bin")
 
 whatis("Name: ".. pkgName)
 whatis("Version: ".. pkgVersion)