Last level in boundary layer -1. Last level in boundary layer -1. 18 (number of atmos levels+1) * lw bands. (number of atmos levels+1) * lw bands. 28 Number of ISCCP levels. Number of ISCCP levels. 39 The first and last level codes. Specify the first and last levels on which a field is defined. Note that most derived levels (e.g. X* sw bands) are redundant - use pseudo levels instead. First level in vertical diffusion routine. First level in vertical diffusion routine. 15 (number of atmos levels+1) * sw bands. (number of atmos levels+1) * sw bands. 25 Indicator for bottom level. 0 for Endgame and 1 for New Dynamics. Indicator for bottom level. 0 for Endgame and 1 for New Dynamics. 40 2014-08-27T14:34:59.71Z Last level in boundary layer. Last level in boundary layer. 6 The first and last level codes. Specify the first and last levels on which a field is defined. Note that most derived levels (e.g. X* sw bands) are redundant - use pseudo levels instead. First gravity wave drag level. First gravity wave drag level. 13 Top ozone level. Top ozone level. 23 Top level of atmosphere +1. Top level of atmosphere +1. 19 First level above boundary layer. First level above boundary layer. 7 (number of wet levels)* lw bands. (number of wet levels)* lw bands. 29 Top wet level. Top wet level. 3 Number of soil hydrology levels. Number of soil hydrology levels. 34 First soil level+1. First soil level+1. 20 First tracer level (allowed to be $>$ 1). First tracer level (allowed to be $>$ 1). 10 first and last level codes Last level in vertical diffusion routine-1. Last level in vertical diffusion routine-1. 16 (number of wet levels)* sw bands. (number of wet levels)* sw bands. 26 Unset, this code must be used for single level data. Unset, this code must be used for single level data. -1 First soil level. First soil level. 8 Top atmospheric level-1. Top atmospheric level-1. 4 Number of atmos levels * sw bands. Number of atmos levels * sw bands. 24 Number of cloudy levels. Number of cloudy levels. 35 Last tracer level (= Top atmospheric level). Last tracer level (= Top atmospheric level). 11 Last level in vertical diffusion routine. Last level in vertical diffusion routine. 17 Number of atmos levels * lw bands. Number of atmos levels * lw bands. 27 First atmospheric level. First atmospheric level. 1 Number of SW radiation bands. Number of SW radiation bands. 32 Zeroth atmospheric level, i.e. when lowest level is the surface (used for vertical velocity, radiation increments, boundary layer stresses) Zeroth atmospheric level, i.e. when lowest level is the surface (used for vertical velocity, radiation increments, boundary layer stresses) 38 1 Last gravity wave drag level. Last gravity wave drag level. 14 Last soil level. Last soil level. 9 First level in boundary layer. First level in boundary layer. 5 Top atmospheric level. Top atmospheric level. 2 Last gravity wave drag level +1. Last gravity wave drag level +1. 12 Number of LW radiation bands. Number of LW radiation bands. 33 first and last level codes