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The Shadow Price step should be run when changes are made to the employment and/school enrollment data.

 

How do you save the turning movements at a series of nodes?  

Turning movements for specific nodes are saved by listed the node number in the assignment scripts (HTHWY00A.S, HTHWY00B.S, HTHWY00C.S, and HTHWY00D.S). The node numbers are hardcoded into the assignment scripts on the lines 26 and 27. In the current NERPMAB model, line 26 is ignored through the use of the semicolon. The semicolon turns the line into a comment, which is ignored by the program. Line 27 identifies the specific turns the user would like to save. 

For example:

;TURNS N= 1-999999

TURNS N=39782,40555,40265,40258,40241,40568

Should the user want to save all the turns, then remove the semicolon from line 26 and start line 27 with the semicolon. In this example, the turning movement for the listed node numbers will be saved.

After modifying the assignment scripts, save the script and run the model to obtain the turning movements. The turning movements will be save in the *.bin files and the volumes can be displayed by selecting the “intersections” tab in Cube and opening the desired *.bin file to display the volumes.