updates kernel reference solution in example regional_Greece_small_LDDRK/; update test scripts

Author: danielpeter

.github/scripts/run_install.sh

@@ -152,6 +152,20 @@ if [ "${ADIOS2}" == "true" ]; then
   echo; echo "done ADIOS2"; echo
 fi
 
+## EMC model
+if [ "${EMC_MODEL}" == "true" ]; then
+  echo
+  echo "EMC model installation:"
+  echo
+  echo "current dir: `pwd`"
+  cd DATA/IRIS_EMC/
+  wget --tries=3 https://ds.iris.edu/files/products/emc/emc-files/Alaska.JointInversion-RF+Vph+HV-1.Berg.2020-nc4.nc
+  # checks exit code
+  if [[ $? -ne 0 ]]; then exit 1; fi
+  ln -s Alaska.JointInversion-RF+Vph+HV-1.Berg.2020-nc4.nc model.nc
+  cd ../../
+fi
+
 # MPI
 # github actions uses for Linux virtual machines a 2-core CPU environment
 # see: https://docs.github.com/en/actions/using-github-hosted-runners/about-github-hosted-runners#supported-runners-and-hardware-resources

.github/workflows/CI.yml

@@ -586,6 +586,7 @@ jobs:
 
     - name: Install packages
       env:
+        EMC_MODEL: true
         NETCDF: true
       run: ./.github/scripts/run_install.sh
       shell: bash
@@ -612,6 +613,7 @@ jobs:
 
     - name: Install packages
       env:
+        EMC_MODEL: true
         NETCDF: true
       run: ./.github/scripts/run_install.sh
       shell: bash
@@ -639,6 +641,7 @@ jobs:
 
     - name: Install packages
       env:
+        EMC_MODEL: true
         NETCDF: true
         HIP: true
       run: ./.github/scripts/run_install.sh

EXAMPLES/regional_EMC_model/run_this_example_kernel.sh

@@ -25,7 +25,10 @@ mkdir -p OUTPUT_FILES
 rm -rf DATABASES_MPI/*
 rm -rf OUTPUT_FILES/*
 
+if [ ! -f ./change_simulation_type.pl ]; then
 ln -s ../../utils/change_simulation_type.pl
+fi
+
 ./change_simulation_type.pl -F
 
 # DATABASES directory
@@ -68,13 +71,13 @@ cp ../../bin/xmeshfem3D ./bin/
 cp ../../bin/xspecfem3D ./bin/
 cp ../../bin/xcombine_vol_data ./bin/
 cp ../../bin/xcombine_vol_data_vtk ./bin/
+cp ../../bin/xcombine_vol_data_vtu ./bin/
 
 # links data directories needed to run example in this current directory with s362ani
 cd DATA/
-ln -s ../../../DATA/s40rts
-ln -s ../../../DATA/s20rts
-ln -s ../../../DATA/crust2.0
+ln -s ../../../DATA/IRIS_EMC
 ln -s ../../../DATA/topo_bathy
+ln -s ../../../DATA/crust1.0
 cd ../