In this table from -2 to 86 km in 2 km intervals
alt is altitude in kilometers.
sigma is density divided by sea-level density.
delta is pressure divided by sea-level pressure.
theta is temperature divided by sea-level temperature.
temp is temperature in kelvins.
press is pressure in newtons per square meter.
dens is density in kilograms per cubic meter.
a is the speed of sound in meters per second.
visc is viscosity in 10**(-6) kilograms per meter-second.
k.visc is kinematic viscosity in square meters per second.
alt sigma delta theta temp press dens a visc k.visc -2 1.2067E+0 1.2611E+0 1.0451 301.2 1.278E+5 1.478E+0 347.9 18.51 1.25E-5 0 1.0000E+0 1.0000E+0 1.0000 288.1 1.013E+5 1.225E+0 340.3 17.89 1.46E-5 2 8.2168E-1 7.8462E-1 0.9549 275.2 7.950E+4 1.007E+0 332.5 17.26 1.71E-5 4 6.6885E-1 6.0854E-1 0.9098 262.2 6.166E+4 8.193E-1 324.6 16.61 2.03E-5 6 5.3887E-1 4.6600E-1 0.8648 249.2 4.722E+4 6.601E-1 316.5 15.95 2.42E-5 8 4.2921E-1 3.5185E-1 0.8198 236.2 3.565E+4 5.258E-1 308.1 15.27 2.90E-5 10 3.3756E-1 2.6153E-1 0.7748 223.3 2.650E+4 4.135E-1 299.5 14.58 3.53E-5 12 2.5464E-1 1.9146E-1 0.7519 216.6 1.940E+4 3.119E-1 295.1 14.22 4.56E-5 14 1.8600E-1 1.3985E-1 0.7519 216.6 1.417E+4 2.279E-1 295.1 14.22 6.24E-5 16 1.3589E-1 1.0217E-1 0.7519 216.6 1.035E+4 1.665E-1 295.1 14.22 8.54E-5 18 9.9302E-2 7.4662E-2 0.7519 216.6 7.565E+3 1.216E-1 295.1 14.22 1.17E-4 20 7.2578E-2 5.4569E-2 0.7519 216.6 5.529E+3 8.891E-2 295.1 14.22 1.60E-4 22 5.2660E-2 3.9945E-2 0.7585 218.6 4.047E+3 6.451E-2 296.4 14.32 2.22E-4 24 3.8316E-2 2.9328E-2 0.7654 220.6 2.972E+3 4.694E-2 297.7 14.43 3.07E-4 26 2.7964E-2 2.1597E-2 0.7723 222.5 2.188E+3 3.426E-2 299.1 14.54 4.24E-4 28 2.0470E-2 1.5950E-2 0.7792 224.5 1.616E+3 2.508E-2 300.4 14.65 5.84E-4 30 1.5028E-2 1.1813E-2 0.7861 226.5 1.197E+3 1.841E-2 301.7 14.75 8.01E-4 32 1.1065E-2 8.7740E-3 0.7930 228.5 8.890E+2 1.355E-2 303.0 14.86 1.10E-3 34 8.0709E-3 6.5470E-3 0.8112 233.7 6.634E+2 9.887E-3 306.5 15.14 1.53E-3 36 5.9245E-3 4.9198E-3 0.8304 239.3 4.985E+2 7.257E-3 310.1 15.43 2.13E-3 38 4.3806E-3 3.7218E-3 0.8496 244.8 3.771E+2 5.366E-3 313.7 15.72 2.93E-3 40 3.2615E-3 2.8337E-3 0.8688 250.4 2.871E+2 3.995E-3 317.2 16.01 4.01E-3 42 2.4445E-3 2.1708E-3 0.8880 255.9 2.200E+2 2.995E-3 320.7 16.29 5.44E-3 44 1.8438E-3 1.6727E-3 0.9072 261.4 1.695E+2 2.259E-3 324.1 16.57 7.34E-3 46 1.3992E-3 1.2961E-3 0.9263 266.9 1.313E+2 1.714E-3 327.5 16.85 9.83E-3 48 1.0748E-3 1.0095E-3 0.9393 270.6 1.023E+2 1.317E-3 329.8 17.04 1.29E-2 50 8.3819E-4 7.8728E-4 0.9393 270.6 7.977E+1 1.027E-3 329.8 17.04 1.66E-2 52 6.5759E-4 6.1395E-4 0.9336 269.0 6.221E+1 8.055E-4 328.8 16.96 2.10E-2 54 5.2158E-4 4.7700E-4 0.9145 263.5 4.833E+1 6.389E-4 325.4 16.68 2.61E-2 56 4.1175E-4 3.6869E-4 0.8954 258.0 3.736E+1 5.044E-4 322.0 16.40 3.25E-2 58 3.2344E-4 2.8344E-4 0.8763 252.5 2.872E+1 3.962E-4 318.6 16.12 4.07E-2 60 2.5276E-4 2.1668E-4 0.8573 247.0 2.196E+1 3.096E-4 315.1 15.84 5.11E-2 62 1.9647E-4 1.6468E-4 0.8382 241.5 1.669E+1 2.407E-4 311.5 15.55 6.46E-2 64 1.5185E-4 1.2439E-4 0.8191 236.0 1.260E+1 1.860E-4 308.0 15.26 8.20E-2 66 1.1668E-4 9.3354E-5 0.8001 230.5 9.459E+0 1.429E-4 304.4 14.97 1.05E-1 68 8.9101E-5 6.9593E-5 0.7811 225.1 7.051E+0 1.091E-4 300.7 14.67 1.34E-1 70 6.7601E-5 5.1515E-5 0.7620 219.6 5.220E+0 8.281E-5 297.1 14.38 1.74E-1 72 5.0905E-5 3.7852E-5 0.7436 214.3 3.835E+0 6.236E-5 293.4 14.08 2.26E-1 74 3.7856E-5 2.7635E-5 0.7300 210.3 2.800E+0 4.637E-5 290.7 13.87 2.99E-1 76 2.8001E-5 2.0061E-5 0.7164 206.4 2.033E+0 3.430E-5 288.0 13.65 3.98E-1 78 2.0597E-5 1.4477E-5 0.7029 202.5 1.467E+0 2.523E-5 285.3 13.43 5.32E-1 80 1.5063E-5 1.0384E-5 0.6893 198.6 1.052E+0 1.845E-5 282.5 13.21 7.16E-1 82 1.0950E-5 7.4002E-6 0.6758 194.7 7.498E-1 1.341E-5 279.7 12.98 9.68E-1 84 7.9106E-6 5.2391E-6 0.6623 190.8 5.308E-1 9.690E-6 276.9 12.76 1.32E+0 86 5.6777E-6 3.6835E-6 0.6488 186.9 3.732E-1 6.955E-6 274.1 12.53 1.80E+0