stat_mean_dev_1: limited to 4 dimensions

Author: jvdp1

.github/workflows/CI.yml

@@ -57,7 +57,7 @@ jobs:
       run: brew install gcc@${GCC_V} || brew upgrade gcc@${GCC_V} || true
 
     - name: Configure with CMake
-      run: cmake -Wdev -DCMAKE_BUILD_TYPE=Release -DCMAKE_MAXIMUM_RANK=5 -S . -B build
+      run: cmake -Wdev -DCMAKE_BUILD_TYPE=Release -DCMAKE_MAXIMUM_RANK=4 -S . -B build
 
     - name: Build and compile
       run: cmake --build build
@@ -80,6 +80,6 @@ jobs:
     - name: Test manual makefiles
       if: contains(matrix.os, 'ubuntu') && contains(matrix.gcc_v, '9')
       run: |
-        make -f Makefile.manual FYPPFLAGS="-DMAXRANK=5"
+        make -f Makefile.manual FYPPFLAGS="-DMAXRANK=4"
         make -f Makefile.manual test
         make -f Makefile.manual clean

.github/workflows/ci_windows.yml

@@ -18,7 +18,7 @@ jobs:
     - name: Install fypp
       run: pip install fypp
 
-    - run: cmake -G "MinGW Makefiles" -DCMAKE_SH="CMAKE_SH-NOTFOUND" -Wdev -B build -DCMAKE_BUILD_TYPE=Debug -DCMAKE_Fortran_FLAGS_DEBUG="-Wall -Wextra -Wimplicit-interface -fPIC -g -fcheck=all -fbacktrace" -DCMAKE_MAXIMUM_RANK=5
+    - run: cmake -G "MinGW Makefiles" -DCMAKE_SH="CMAKE_SH-NOTFOUND" -Wdev -B build -DCMAKE_BUILD_TYPE=Debug -DCMAKE_Fortran_FLAGS_DEBUG="-Wall -Wextra -Wimplicit-interface -fPIC -g -fcheck=all -fbacktrace" -DCMAKE_MAXIMUM_RANK=4
 
       env:
         FC: gfortran