'AAAA' ' Geometry Identifier (EVIEW/LIMB) GEOMID' 'EVIEW' ' Viewing configuration (UP, DOWN, DOWNUP, UPDOWN) TRAJET' 'UP' ' Upper limit of simulation (hPa/km) PZUP' 0.05 ' Lower limit of simulation (hPa/km) PZDOWN' 1013.25 ' Observation level (hPa if EVIEW/km if LIMB) PZOBS' 0.05 ' Index for the Emissivity of the upper level EMUP' 100 ' Temperature of the upper level TUP' 4. ' Index for the Emissivity of the lower level EMDOWN' 100 ' Temperature of the lower level TDOWN' 0.0 ' Geometric tangent height (km) (LIMB only) ZGTAN' 0. ' Angle type definition (ANGLE,SECANT,UNDEF) TYP_ANG' 'ANGLE' ' Viewing angle (in degrees or secant value) SECTTA1' 0. ' Reflexion/emission angle (same unit as above) SECTTA2' 55. ' Solar zenith angle (same unit as above) SECTTASUN' 90. ' Earth-Sun distance in astronomical units ESDIST' 1. ' Atmospheric Refraction REFRA' 'NO' ' Altitude of lowest atm. pressure level (km) ZATMBOT' 0. ' Continua (H2O, N2, O2) contribution CONTIN' 'YES' ' Spectral resolution RESPEC' 0.00 ' First wave number of the simulation FORIG' 719. ' Last wave number of the simulation FSTOP' 721. ' Width of each Atlas spectral band DELDS' 15. ' Optical thickness interpolation in temperature INTOPT' 'YES' ' Indicator of convolution with the ISRF CONV' 'NO' ' Indicator of hole algorithm for the convolution HOLE' 'NO' ' Spectral shift introduction due to the ISRF SHIFT' 'NO' ' Value of the global spectral shift RNU' 0. ' Convolution step PASCON' 0.25 ' Transmittance calculation flag FPOID' 'NO' ' Jacobian calculation flag JACOB' 'NO' ' Selection indexes for the 40 gases of the GEISA database (1 or 0) IDSEL' ' h2o co2 o3 n2o co ch4 o2 no so2 no2' 1 , 1 , 1 , 1 , 1 , 1 , 0 , 0 , 0 , 0 , ' nh3 ph3 hno3 oh hf hcl hbr hi clo ocs' 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , ' h2co c2h6 ch3d c2h2 c2h4 geh4 hcn c3h8 c2n2 c4h2' 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , ' hc3n hocl n2 ch3cl h2o2 h2s hcooh cof2 sf6 c3h6' 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , ' ho2 clono2 xxx xxx xxx xxx xxx xxx xxx xxx' 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , ' xxx xxx xxx xxx xxx xxx xxx xxx xxx xxx' 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , ' cfc11 cfc12 ccl4 ' 1 , 1 , 1 , ' Weighting coefficients of the mixing ratio ROCOEF' 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , ' Selection indexes for the gas Jacobian calculation (1 or 0) IDJAC' ' h2o co2 o3 n2o co ch4 o2 no so2 no2' 1 , 0 , 1 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , ' nh3 ph3 hno3 oh hf hcl hbr hi clo ocs' 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , ' h2co c2h6 ch3d c2h2 c2h4 geh4 hcn c3h8 c2n2 c4h2' 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , ' hc3n hocl n2 ch3cl h2o2 h2s hcooh cof2 sf6 c3h6' 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , ' ho2 clono2 xxx xxx xxx xxx xxx xxx xxx xxx' 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , ' xxx xxx xxx xxx xxx xxx xxx xxx xxx xxx' 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , ' cfc11 cfc12 ccl4 ' 0 , 0 , 0 ,