diff --git a/util/gdas_init/copy_coldstart_files.sh b/util/gdas_init/copy_coldstart_files.sh old mode 100644 new mode 100755 diff --git a/util/gdas_init/run_pre-v14.chgres.sh b/util/gdas_init/run_pre-v14.chgres.sh old mode 100644 new mode 100755 diff --git a/util/gdas_init/run_v14.chgres.sh b/util/gdas_init/run_v14.chgres.sh old mode 100644 new mode 100755 diff --git a/util/gdas_init/run_v15.chgres.gfs.sh b/util/gdas_init/run_v15.chgres.gfs.sh old mode 100644 new mode 100755 diff --git a/util/gdas_init/run_v15.chgres.sh b/util/gdas_init/run_v15.chgres.sh old mode 100644 new mode 100755 diff --git a/util/gdas_init/run_v16.chgres.sh b/util/gdas_init/run_v16.chgres.sh old mode 100644 new mode 100755 diff --git a/util/gdas_init/run_v16retro.chgres.sh b/util/gdas_init/run_v16retro.chgres.sh old mode 100644 new mode 100755