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The final keyword before finishing the SO pathway must be the SRCGROUP keyword.  In this example, since there is only one source, we have taken advantage of a short cut provided by the model by specifying a source group ID (which may be up to eight characters) of ALL.  Whenever this card appears in an input file, it will generate a source group with a source‑group ID of ALL, consisting of all sources defined for that run.  The sources do not have to be explicitly identified.  In a run involving multiple sources, the user may specify multiple source groups by repeating the SRCGROUP keyword.  The use of the SRCGROUP card is explained in more detail in Section 3.

     Using some of the formatting options discussed above, the SO pathway for our example may look like this, with the same result as above:

SO STARTING

   LOCATION  STACK1  POINT  0.0   0.0   0.0

 

** Point Source       QS    HS    TS    VS   DS

** Parameters:       ‑‑‑‑  ‑‑‑‑  ‑‑‑‑  ‑‑‑‑  ‑‑‑

   SRCPARAM  STACK1  1.00  35.0  432.  11.7  2.4

 

   BUILDHGT  STACK1  36*34.

   BUILDWID  STACK1  35.43 36.45 36.37 35.18 32.92 29.66 25.50 20.56

             STACK1  15.00 20.56 25.50 29.66 32.92 35.18 36.37 36.45

             STACK1  35.43 33.33 35.43 36.45  0.00 35.18 32.92 29.66

             STACK1  25.50 20.56 15.00 20.56 25.50 29.66 32.92 35.18

             STACK1  36.37 36.45 35.43 33.33

   SRCGROUP  ALL

SO FINISHED

9

This version of the SO pathway inputs illustrates the use of the comment card to label the stack parameters on the SRCPARAM card, i.e., QS for emission rate (g/s), HS for stack height (m), TS for stack exit temperature (K), VS for exit velocity (m/s), and DS for stack diameter (m).  A complete description of the source parameter card, with a list of parameters for each source type, is provided in Section 3.3 and in Appendix B.

 

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  APLICACIONES castellano: DIS CUS DES  RAD   english: DIS CUS DES RAD  

 

 português: DIS CUS DES RAD   italiano:   DIS CUS  DES RAD

 

français:  DIS CUS DES RAD