Trying to get restart files.

templates/prepare_chunk.sh

@@ -30,8 +30,13 @@ t2_unix=$(date -d "$Chunk_END_DATE" +%s)
 # Compute difference in seconds
 checkpoint_time=$(( (t2_unix - t1_unix) / 2 ))
 
+
+dtime = 300
+nsteps=$((checkpoint_time / dtime))
+
 checkpoint_time=3600
 
+
 # Extend chunk 10 minutes to ensure checkpoint creation at the proper time
 Chunk_END_DATE="${END_YEAR}-${END_MONTH}-${END_DAY}T${END_HOUR}:30:00Z"
 
@@ -76,7 +81,7 @@ cat >icon_atmosphere.namelist <<EOF
     dtime                       = 300           ! time step of 300 seconds
     output                      = 'nml'         ! use output nameslists
     msg_level                   = 15
-    nsteps                      = 72
+    nsteps                      = ${nsteps}
     num_lev                     = 31
     lvert_nest                  = .false.
     ldynamics                   = .true.