About Function 3S
Function 3S accepts as input a street stretch and returns the cross streets along
the stretch. You may supply an ‘On' street alone or an ‘On' street and
two cross streets, which will limit the amount of data returned. If you elect to
supply cross streets and if either or both cross streets intersect the ‘On'
street exactly twice, you must supply a compass direction to determine which intersection
you want selected. If one or both of the cross streets intersect the ‘On'
street more than twice, an error message will be returned indicating this problem
and no data will be returned. If, on the other hand, you supply a compass direction
and the ‘On' street and cross street intersect once, in addition to the appropriate
output, you will receive a warning message indicating that the compass direction
was not required.
For more information on this function, please consult the GOAT User Guide.