minor adaptations

run/control/CONTROL_EA5.testgrid

+START_DATE
+DTIME 1
+TYPE AN AN AN AN AN AN AN AN AN AN AN AN AN AN AN AN AN AN AN AN AN AN AN AN
+TIME 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
+STEP 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+ACCTYPE FC
+ACCTIME 06/18
+ACCMAXSTEP 12
+CLASS EA
+STREAM OPER
+GRID 1000  
+LEFT -5000
+LOWER 10000
+UPPER 20000
+RIGHT 5000
+LEVEL 137
+LEVELIST 100/to/137
+RESOL 159
+ETA 1
+ADDPAR 186/187/188/235/139/39
+PREFIX EA
+ECTRANS 1