I setparmreq xid_a _setparmind I_setparmresp I_setparmconf Figure 5.51 The scenario xid_a moved into a new file H. In the Framework window, select File > New > MSC and drag the scenario xid a into the new file, as depicted in Figure 5.51. Select the new file, do File > Save as and enter xid1.msc. Now you will add operators to organize our basic MSCs into a hierarchy. I. In the Framework window, select the file testlops.msc, press the AND palette button, and type v76_and, to obtain the configuration shown in Figure 5.52. Double-click on the AND operator named v76 and (click the symbol, not its name): the MSC hierarchy view appears, as illustrated in Figure 5.53. K. In the Framework window, drag the three scenarios cnx0, data_a2b_0 and disc 0 by a under the AND operator v76_and, to obtain the configuration shown in Figure 5.54. In the Framework window, insert a REPEAT and two OR operators, rename them, respectively, data_repeat and data or or disc_or. M. Drag them to obtain the MSC represented in Figure 5.55. N. In the Framework window, copy and paste the scenario data_a2b_0; rename the pasted scenario data_b2a_0. O. In the Framework window, copy and paste the scenario disc_0_by_b; rename the pasted scenario disc_0_by_a, to obtain the hierarchy shown in Figure 5.47. 146 Validation of Communications Systems with SDL geodedit - FrameWork File Edit View Navigate Tools Window Help FrameWork And scenario F:\DONNEES\TRANS v76_and xid_a data_a2b_0 disc_0_by_b Figure 5.52 After inserting the AND scenario geodedit - MSC Hierarchy: v76_and File Edit View Navigate Tools Window Help MSC Hierarchy: v76_and F:\DONNEES\TR. v76_and v76_and xid_a data_a2b_0 disc_0_by_b Figure 5.53 The MSC hierarchy window geodedit - FrameWork - [MSC Hierarchy: v76_and] File Edit View Navigate Tools Window Help F:\DONNEES\TR v76_and v76_and data_a2b_0 data_a2b_0 disc_0_by_b disc 0 by b xid_a Figure 5.54 After moving three scenarios under the AND Automatic Observation of Simulations 147 v76_and cnx_0 data_repeat disc or data_or disc_0_by_b data_a2b_0