PTO,NORTE,ESTE,ELEVACION
PC4,873251.462,1068261.736,943.530
PC3,873241.199,1068294.115,943.705
PC1,873207.495,1068287.746,943.545
PC2,873215.867,1068258.737,943.505
chk1,873220.435,1068259.486,943.494
chk2,873223.083,1068272.749,943.567
chk3,873242.671,1068278.162,943.656