minor bugfix for matrix grepping on keywords (#1049)

Author: mickaelaccensi

regtests/bin/run_cmake_test

@@ -491,7 +491,9 @@ then
     cp $path_build/install/bin/ww3_shel $path_e/
     cp $path_build/install/bin/ww3_multi $path_e/
     cp $path_build/install/bin/ww3_systrk $path_e/
-    cp $path_build/install/bin/ww3_prtide $path_e/
+    if [ -e $path_build/install/bin/ww3_prtide ]; then
+      cp $path_build/install/bin/ww3_prtide $path_e/
+    fi
   fi
 else
   path_build=${path_build_root}
@@ -1127,9 +1129,9 @@ then
 
         if [ $nml_input ] && [ ! -z "`ls ${path_i}/${prog}*.nml 2>/dev/null`" ]
           then
-          inputs_tmp=`( ls ${path_i}/${prog}${gu}*nml)`
+          inputs_tmp="`ls ${path_i}/${prog}${gu}*nml 2>/dev/null`"
          else
-          inputs_tmp=`( ls ${path_i}/${prog}${gu}*inp)`
+          inputs_tmp="`ls ${path_i}/${prog}${gu}*inp 2>/dev/null`"
         fi
 
         if [ ! -z "$inputs_tmp" ];then

regtests/ww3_tp2.12/info

@@ -29,7 +29,7 @@
 #   * ww3_grid.inp (dummy grid input file, with assoc .bot, .mask, .obst)   #
 #   * partition.ww3 (raw fields of partition data, 4 time steps)            #
 #   * ww3_systrk.inp (instruction file)                                     #
-#   * ww3_systrk will ABORT if endianess is incompatible with binary file!  #
+#   * ww3_systrk will stop if endianess is incompatible with binary file!  #
 #                                                                           #
 # Sample run_test commands :                                                #
 #   (Note: mpirun commands differ by local system)                          #