species#4    CH4            
Altitude (km)       Mole fraction       
 0.0000e+00      8.9486e-05
 2.0000e+00      8.0734e-05
 6.0000e+00      6.1759e-05
 1.0000e+01      4.1784e-05
 1.4000e+01      2.9544e-05
 1.8000e+01      2.0408e-05
 2.2000e+01      1.4080e-05
 2.6000e+01      9.8238e-06
 3.1000e+01      6.5423e-06
 3.6000e+01      4.6433e-06
 4.1000e+01      3.4293e-06
 4.6000e+01      2.6201e-06
 5.1000e+01      2.0625e-06
 5.6000e+01      1.6660e-06
 6.1000e+01      1.3756e-06
 6.6000e+01      1.1563e-06
 7.1000e+01      9.8583e-07
 7.6000e+01      8.4851e-07
 8.1000e+01      7.3322e-07
 8.6000e+01      6.3261e-07
 9.1000e+01      5.4153e-07
 9.7000e+01      4.4043e-07
 1.0300e+02      3.4576e-07
 1.0900e+02      2.6126e-07
 1.1500e+02      1.9013e-07
 1.2100e+02      1.3409e-07
 1.2700e+02      9.2866e-08
 1.3300e+02      6.4361e-08
 1.3900e+02      4.5308e-08
 1.4600e+02      3.1275e-08
 1.5300e+02      2.2369e-08
 1.6000e+02      1.6433e-08
 1.6700e+02      1.2205e-08
 1.7400e+02      8.9939e-09
 1.8100e+02      6.4361e-09
 1.8800e+02      4.3383e-09
 1.9600e+02      2.4381e-09
 2.0400e+02      1.0930e-09
 2.1200e+02      3.6084e-10
 2.2000e+02      1.0069e-10
 2.2800e+02      2.7092e-11
 2.3700e+02      6.1442e-12
 2.4600e+02      1.2025e-12
 2.5500e+02      2.1721e-13
 2.6400e+02      3.9625e-14
 2.7300e+02      7.7015e-15
 2.8300e+02      1.4988e-15
 2.9300e+02      3.5158e-16
 3.0300e+02      1.0825e-16
 3.1300e+02      4.6177e-17
 3.2300e+02      2.6376e-17
 3.3400e+02      1.8146e-17
 3.4500e+02      1.4314e-17
 3.5600e+02      1.2249e-17
 3.6700e+02      1.1052e-17
 3.7800e+02      1.0322e-17
 3.9000e+02      9.8537e-18
 4.0200e+02      9.6032e-18
 4.1400e+02      9.5006e-18
 4.2600e+02      9.5199e-18
 4.3800e+02      9.6264e-18
 4.5000e+02      9.8005e-18
 4.6300e+02      1.0053e-17
 4.7600e+02      1.0364e-17
 4.8900e+02      1.0723e-17
 5.0200e+02      1.1125e-17
 5.1500e+02      1.1567e-17
 5.2900e+02      1.2082e-17
 5.4300e+02      1.2637e-17
 5.5700e+02      1.3230e-17
 5.7100e+02      1.3858e-17
 5.8500e+02      1.4517e-17
 6.0000e+02      1.5259e-17
 6.1500e+02      1.6034e-17
 6.3000e+02      1.6842e-17
 6.4500e+02      1.7682e-17
 6.6000e+02      1.8553e-17
 6.7600e+02      1.9515e-17
 6.9200e+02      2.0511e-17
 7.0800e+02      2.1540e-17
 7.2400e+02      2.2602e-17
 7.4100e+02      2.3767e-17
 7.5800e+02      2.4968e-17
 7.7500e+02      2.6207e-17
 7.9200e+02      2.7482e-17
 8.1000e+02      2.8874e-17
 8.2800e+02      3.0308e-17
 8.4600e+02      3.1784e-17
 8.6500e+02      3.3390e-17
 8.8400e+02      3.5045e-17
 9.0300e+02      3.6751e-17
 9.2300e+02      3.8603e-17
 9.4300e+02      4.0513e-17
 9.6300e+02      4.2484e-17
 9.8400e+02      4.4621e-17
 1.0050e+03      4.6829e-17
 1.0260e+03      4.9111e-17