Fix bug in prepare_date scripts.

templates/real-from-dwd-ana/prepare_date_local.sh

 #!/bin/bash -l
 
-IS_LOCAL=%SIMULATION.INITIAL_CONDITIONS.MEMBER%
+IS_LOCAL=%SIMULATION.INITIAL_CONDITIONS.LOCAL%
 
 if [ "${IS_LOCAL}" == "True" ]; then
   # Get some variables provided by autosubmit.

templates/real-from-dwd-ana/prepare_date_remote.sh

 #!/bin/bash -l
 
-IS_LOCAL=%SIMULATION.INITIAL_CONDITIONS.MEMBER%
+IS_LOCAL=%SIMULATION.INITIAL_CONDITIONS.LOCAL%
 
-if [ "${IS_LOCAL}" == "False" ]; then
+if [ "${IS_LOCAL}" == "0" ]; then
   # Get some variables provided by autosubmit.
   WORKDIR=%HPCROOTDIR%
   STARTDATE=%SDATE%
@@ -15,7 +15,7 @@ if [ "${IS_LOCAL}" == "False" ]; then
 
   AN_SOURCE=$(find ${INITIAL_CONDITIONS_PATH} -name "igaf*00.m${AN_MEMBER}.grb" | sort | tail -n 1)
   FG_SOURCE=$(find ${INITIAL_CONDITIONS_PATH} -name "igfff00030000.m${AN_MEMBER}.grb" | sort | tail -n 1)
-  
+
   AN_FILE=$(basename "${AN_SOURCE}")
   FG_FILE=$(basename "${FG_SOURCE}")