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  • Notice: Trying to access array offset on value of type int in element_children() (line 6542 of /home/sbcrailway/mobile/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6542 of /home/sbcrailway/mobile/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6542 of /home/sbcrailway/mobile/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6542 of /home/sbcrailway/mobile/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6542 of /home/sbcrailway/mobile/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6542 of /home/sbcrailway/mobile/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6542 of /home/sbcrailway/mobile/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6542 of /home/sbcrailway/mobile/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6542 of /home/sbcrailway/mobile/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6542 of /home/sbcrailway/mobile/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6542 of /home/sbcrailway/mobile/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6542 of /home/sbcrailway/mobile/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6542 of /home/sbcrailway/mobile/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6542 of /home/sbcrailway/mobile/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6542 of /home/sbcrailway/mobile/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6542 of /home/sbcrailway/mobile/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6542 of /home/sbcrailway/mobile/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6542 of /home/sbcrailway/mobile/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6542 of /home/sbcrailway/mobile/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6542 of /home/sbcrailway/mobile/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6542 of /home/sbcrailway/mobile/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6542 of /home/sbcrailway/mobile/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6542 of /home/sbcrailway/mobile/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6542 of /home/sbcrailway/mobile/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6542 of /home/sbcrailway/mobile/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6542 of /home/sbcrailway/mobile/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6542 of /home/sbcrailway/mobile/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6542 of /home/sbcrailway/mobile/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6542 of /home/sbcrailway/mobile/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6542 of /home/sbcrailway/mobile/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6542 of /home/sbcrailway/mobile/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6542 of /home/sbcrailway/mobile/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6542 of /home/sbcrailway/mobile/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6542 of /home/sbcrailway/mobile/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6542 of /home/sbcrailway/mobile/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6542 of /home/sbcrailway/mobile/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6542 of /home/sbcrailway/mobile/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6542 of /home/sbcrailway/mobile/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6542 of /home/sbcrailway/mobile/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6542 of /home/sbcrailway/mobile/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6542 of /home/sbcrailway/mobile/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6542 of /home/sbcrailway/mobile/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6542 of /home/sbcrailway/mobile/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6542 of /home/sbcrailway/mobile/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6542 of /home/sbcrailway/mobile/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6542 of /home/sbcrailway/mobile/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6542 of /home/sbcrailway/mobile/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6542 of /home/sbcrailway/mobile/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6542 of /home/sbcrailway/mobile/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6542 of /home/sbcrailway/mobile/includes/common.inc).
  • Deprecated function: Methods with the same name as their class will not be constructors in a future version of PHP; views_display has a deprecated constructor in require_once() (line 3190 of /home/sbcrailway/mobile/includes/bootstrap.inc).
  • Deprecated function: Methods with the same name as their class will not be constructors in a future version of PHP; views_many_to_one_helper has a deprecated constructor in require_once() (line 127 of /home/sbcrailway/mobile/sites/all/modules/ctools/ctools.module).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6542 of /home/sbcrailway/mobile/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6542 of /home/sbcrailway/mobile/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6542 of /home/sbcrailway/mobile/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6542 of /home/sbcrailway/mobile/includes/common.inc).
  • Deprecated function: The each() function is deprecated. This message will be suppressed on further calls in _menu_load_objects() (line 579 of /home/sbcrailway/mobile/includes/menu.inc).
  • Deprecated function: implode(): Passing glue string after array is deprecated. Swap the parameters in drupal_get_feeds() (line 394 of /home/sbcrailway/mobile/includes/common.inc).

Train Dispatching Elements

Clinician: 
Kang, Rick

Train Dispatching (the issuance and modification of authority to occupy main track) is a critical piece of railroad operation. How can you apply this to your layout as a modeling element? We introduce and discuss essence of basic systems, clarify several misconceptions, and explain application to variety of layout types.

Format: 
lecture
Topics: 
operation
operation-prototypical
OpSIG
Monday 7:00 PM to 8:00 PM Sellwood