Editing GPSS (section)

==== Storages ====
{| class="wikitable"
!Prefix
!Meaning
|-
|Sj
|The contents of a specified storage in the block diagram. The quantity may be modified by ENTER and LEAVE blocks. Example: S2 for the contents of storage (number) 2.
|-
|Rj
|The number of available units of space in the specified storage. This quantity may be modified by ENTER and LEAVE blocks. Example: R195 for the space remaining in storage 195.
|-
|SRj
|Utilization of storage j in parts per thousand, i.e., if the utilization was .65 the computed value would be 650.
|-
|SAj
|Average contents of storage j (truncated).
|-
|SMj
|Maximum contents of storage j. This quantity is automatically maintained by the program.
|-
|SCj
|Number of entries for storage J. This quantity is automatically maintained by the program.
|-
|STj
|Average time each transaction used storage j (truncated).
|}