{"alt":0,"temp":288.15,"pres":101300,"dens":1.23,"sound":340.29}
{"alt":10,"temp":223.25,"pres":26500,"dens":0.414,"sound":299.53}
{"alt":20,"temp":216.65,"pres":5529,"dens":0.0889,"sound":295.07}
{"alt":30,"temp":226.51,"pres":1197,"dens":0.0184,"sound":301.71}
{"alt":40,"temp":250.35,"pres":287,"dens":0.004,"sound":317.19}
{"alt":50,"temp":270.65,"pres":80,"dens":0.00103,"sound":329.8}
{"alt":60,"temp":247.02,"pres":22,"dens":0.00031,"sound":315.07}
{"alt":70,"temp":219.59,"pres":5.22,"dens":0.00008,"sound":297.06}
{"alt":80,"temp":198.64,"pres":1.05,"dens":0.00002,"sound":282.54}
{"alt":90,"temp":186.87,"pres":0.184,"dens":3.43e-06}
{"alt":100,"temp":195.08,"pres":0.032,"dens":5.6e-07}
{"alt":150,"temp":634.39,"pres":0.00045,"dens":2.08e-09}
{"alt":200,"temp":854.56,"pres":0.00008,"dens":2.54e-10}
{"alt":250,"temp":941.33,"pres":0.00002,"dens":6.07e-11}
{"alt":300,"temp":976.01,"pres":8.77e-06,"dens":1.92e-11}
{"alt":400,"temp":995.83,"pres":1.45e-06,"dens":2.8e-12}
{"alt":500,"temp":999.24,"pres":3.02e-07,"dens":5.22e-13}
{"alt":600,"temp":999.85,"pres":8.21e-08,"dens":1.14e-13}
{"alt":800,"temp":999.99,"pres":1.7e-08,"dens":1.14e-14}
{"alt":1000,"temp":1000,"pres":7.51e-09,"dens":3.56e-15}