V	H
Boulder                   40° 0'  N    105° 16' W      7460    5957 
Mexico City               19° 24' N     99° 12' W      11293   3419 
Buenos Aires              34° 35' S     58° 29' W      17663   -9665
TORONTO, CANADA		  43  39  N	79  23  W      4981    2488
VANCOUVER, BC, CANADA	  49  16  N	123 07  W      5980    9032 

  128    LS     128000     250        1.5            1.5        200
  256    LS     256000     275        1.75           1.75       300
  512    LS     512000     300        2.0            2.0        200
  T1     T1    1544000     400        2.25           2.25       200