codigo	amplitud
[ 0.18 ]  Sarapiqui 	 0.180000
[ 0.19 ]  S.J. Montana, Barva 	 0.190000
[ 0.19 ]  INS Batan 	 0.190000
[ 0.20 ]  La Sabana 	 0.200000
[ 0.22 ]  San Miguel 	 0.220000
[ 0.64 ]  Esc J Chaves,C Quesada 	 0.640000
[ 0.84 ]  Aserri 	 0.840000
[ 0.99 ]  ICP-UCR Coronado 	 0.990000
[ 1.04 ]  Cascajal, Coronado 	 1.040000
[ 2.44 ]  Ochomogo UCR 	 2.440000