#FIG 2.1
80 2
6 184 79 434 134
4 0 2 18 0 -1 0 0.00000 4 21 204 207 104 Initialize   Datastructures

4 0 2 18 0 -1 0 0.00000 4 21 248 185 134 (User  defines  histograms,  etc.)

-6
6 154 334 394 409
4 0 2 18 0 -1 0 0.00000 4 21 218 154 359 e.g.,  CALL  HIST (x,  Fred)

4 0 2 18 0 -1 0 0.00000 4 21 240 154 384 deposits  value  x  in histogram

4 0 2 18 0 -1 0 0.00000 4 21 164 154 409 whose  name  is  Fred

-6
6 154 269 464 319
4 0 2 18 0 -1 0 0.00000 4 21 308 154 294 This  has  well  defined  ways  of  storing

4 0 2 18 0 -1 0 0.00000 4 21 254 154 319 data  in  histograms/scatterplots

-6
2 1 0 2 -1 0 0 0 0.000 -1 0 0
	 239 239 239 249 164 274 9999 9999
2 1 0 2 -1 0 0 0 0.000 -1 0 0
	 139 189 119 189 119 454 139 454 9999 9999
4 0 2 18 0 -1 0 0.00000 4 21 140 154 194 Loop  over  events

4 0 2 18 0 -1 0 0.00000 4 21 120 154 234 CALL   USER2

4 0 2 18 0 -1 0 0.00000 4 21 173 154 499 Print  out  histograms

4 0 2 18 0 -1 0 0.00000 4 21 81 154 459 End  Loop