== PALM error messages ==
'''Explanation'''\\
In the following list the error messages reported by PALM are mentioned. Each error message is identified unambiguously by a message identifier which is composed of two letters and a number. The second column contains the error message which is reported in the job protocol (see [../3.1]). In addition, the third column includes further explanations of the error.
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PA!**!** 
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Identifier for messages in the PALM standard code
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|----------------
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UI!**!** 
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{{{#!td style="vertical-align:top;border:none"
Identifier for messages in !''user_!'' routines 
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|----------------
{{{#!td style="vertical-align:top;border:none"
NC!**!** 
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{{{#!td style="vertical-align:top;border:none"
Identifier for messages from the netCDF library
}}}
}}}
||='''Message identifier '''  =||='''Error message'''  =||='''Explanation'''  =||
||PA0001   ||"host" is not set. Please check that environment variable "localhost" is set before running PALM  ||  ||
||PA0002   ||illegal coupling mode: ...   ||  ||
||PA0003   ||dt_coupling is not set but required for coupling mode "..."   ||  ||
||PA0004   ||coupling mode "...": dt_coupling = ... is not equal to dt_coupling_remote = ...   ||  ||
||PA0005   ||coupling mode "...": dt_coupling <= 0.0 is not allowed and is reset to MAX(dt_max(A,O)) = ...   ||  ||
||PA0006   ||coupling mode "...": restart_time = ... is not equal to restart_time_remote = ... 	  ||  ||
||PA0007   ||coupling mode "...": dt_restart = ... is not equal to dt_restart_remote = ...   ||  ||
||PA0008   ||coupling mode "...": simulation_time_since_reference = ... is not equal to simulation_time_since_reference_remote = ...   ||  ||
||PA0009   ||coupling mode "...": dx = ... is not equal to dx_remote = ...   ||  ||
||PA0010   ||coupling mode "...": dy = ... is not equal to dy_remote = ...   ||  ||
||PA0011   ||coupling mode "...": nx = ... is not equal to nx_remote = ...   ||  ||
||PA0012   ||coupling mode "...": ny = ... is not equal to ny_remote = ...   ||  ||
||PA0013   ||illegal value given for loop_optimization: "..."   ||  ||
||PA0014   ||a non-flat topography does not allow ...   ||  ||
||PA0015   ||ocean = .T. does not allow ...   ||  ||
||PA0016   ||unknown solver for perturbation pressure: psolver = "..."   ||  ||
||PA0017   ||psolver = "..." only works for a 1d domain-decomposition along x please do not set npey/=1 in the parameter file   ||  ||
||PA0018   ||psolver = ".." does not work for subdomains with unequal size please set grid_matching = ''strict'' in the parameter file  ||  ||
||PA0019   ||psolver = "..." only works for a parallel environment   ||  ||
||PA0020   ||unknown multigrid cycle: cycle_mg = "..."   ||  ||
||PA0021   ||unknown fft-algorithm: fft_method = "..."   ||  ||
||PA0022   ||unknown advection scheme: momentum_advec = "..."   ||  ||
||PA0023   ||momentum_advec = "..." is not allowed with timestep_scheme = "..."   ||  ||
||PA0024   ||unknown advection scheme: scalar_advec = "..."   ||  ||
||PA0025   ||use_upstream_for_tke set .TRUE. because use_sgs_for_particles = .TRUE. 	  ||  ||
||PA0026   ||use_upstream_for_tke = .TRUE. not allowed with timestep_scheme = "..."   ||  ||
||PA0027   ||unknown timestep scheme: timestep_scheme = "..."   ||  ||
||PA0028   ||scalar advection scheme "..." does not work with timestep_scheme "..."   ||  ||
||PA0029   ||momentum advection scheme "..." does not work with timestep_scheme "..."   ||  ||
||PA0030   ||initializing_action = "..." unkown or not allowed   ||  ||
||PA0031   ||initializing_actions = "set_constant_profiles" and "set_1d-model_profiles" are not allowed simultaneously   ||  ||
||PA0032   ||initializing_actions = "set_constant_profiles" and "by_user" are not allowed simultaneously   ||  ||
||PA0033   ||initializing_actions = "by_user" and "set_1d-model_profiles" are not allowed simultaneously   ||  ||
||PA0034   ||cloud_physics = ... is not allowed with humidity = ...   ||  ||
||PA0035   ||precipitation = ... is not allowed with cloud_physics = ...   ||  ||
||PA0036   ||humidity = .TRUE. and sloping_surface = .TRUE. are not allowed simultaneously 	  ||  ||
||PA0037   ||UPS-scheme is not implemented for humidity = .TRUE.   ||  ||
||PA0038   ||humidity = .TRUE. and passive_scalar = .TRUE. is not allowed simultaneously' 	  ||  ||
||PA0039   ||UPS-scheme is not implemented for passive_scalar = .TRUE.   ||  ||
||PA0040   ||illegal value "..." found for parameter grid_matching   ||  ||
||PA0041   ||plant_canopy = .TRUE. requires a non-zero drag coefficient given value is drag_coefficient = 0.0   ||  ||
||PA0042   ||use_top_fluxes must be .TRUE. in ocean version   ||  ||
||PA0043   ||ABS( alpha_surface = ... ) must be< 90.0   ||  ||
||PA0044   ||dt = ... <= 0.0   ||  ||
||PA0045   ||cfl_factor = ... out of range 0.0 < cfl_factor <= 1.0 is required   ||  ||
||PA0046   ||baroclinicity (ug) not allowed simultaneously with galilei transformation   ||  ||
||PA0047   ||baroclinicity (vg) not allowed simultaneously with galilei transformation  ||  ||
||PA0048   ||variable translation speed used for galilei-transformation, which may cause instabilities in stably stratified regions   ||  ||
||PA0049   ||unknown boundary condition: bc_lr = "..."   ||  ||
||PA0050   ||unknown boundary condition: bc_ns = "..."   ||  ||
||PA0051   ||non-cyclic lateral boundaries do not allow psolver = "..."   ||  ||
||PA0052   ||non-cyclic lateral boundaries do not allow momentum_advec = "..."   ||  ||
||PA0053   ||non-cyclic lateral boundaries do not allow scalar_advec = "..."   ||  ||
||PA0054   ||non-cyclic lateral boundaries do not allow galilei_transformation = .T.   ||  ||
||PA0055   ||adjust_mixing_length = TRUE and bc_e_b = "neumann"   ||  ||
||PA0056   ||adjust_mixing_length = FALSE and bc_e_b = "..."   ||  ||
||PA0057   ||boundary condition bc_e_b changed to "..."   ||  ||
||PA0058   ||unknown boundary condition: bc_e_b = "..."   ||  ||
||PA0059   ||unknown boundary condition: bc_p_b = "..."   ||  ||
||PA0060   ||boundary condition: bc_p_b = "..." not allowed with prandtl_layer = .FALSE.  ||  ||
||PA0061   ||unknown boundary condition: bc_p_t = "..."   ||  ||
||PA0062   ||unknown boundary condition: bc_pt_b = "..."   ||  ||
||PA0063   ||unknown boundary condition: bc_pt_t = "..."   ||  ||
||PA0064   ||both, top_momentumflux_u AND top_momentumflux_v must be set   ||  ||
||PA0065   ||boundary_condition: bc_pt_b = "..." is not allowed with constant_heatflux = .TRUE.   ||  ||
||PA0066   ||constant_heatflux = .TRUE. is not allowed with pt_surface_initial_change (/=0) = ...   ||  ||
||PA0067   ||boundary_condition: bc_pt_t = "..." is not allowed with constant_top_heatflux = .TRUE.  ||  ||
||PA0068   ||unknown boundary condition: bc_sa_t = "..."   ||  ||
||PA0069   ||boundary condition: bc_sa_t = "..." requires to set top_salinityflux   ||  ||
||PA0070   ||boundary condition: bc_sa_t = "..." is not allowed with constant_top_salinityflux = .TRUE.'   ||  ||
||PA0071   ||unknown boundary condition: bc_..._b ="..."   ||  ||
||PA0072   ||unknown boundary condition: bc_..._t ="..."   ||  ||
||PA0073   ||boundary condition: bc_..._b = "..." is not allowed with prescribed surface flux       ||  ||
||PA0074   ||a prescribed surface flux is not allowed with ..._surface_initial_change (/=0) = ...   ||  ||
||PA0075   ||boundary condition: bc_uv_b = "..." is not allowed with prandtl_layer = .TRUE.       ||  ||
||PA0076   ||unknown boundary condition: bc_uv_b = "..."   ||  ||
||PA0077   ||unknown boundary condition: bc_uv_t = "..."   ||  ||
||PA0078   ||rayleigh_damping_factor = ... out of range [0.0,1.0]   ||  ||
||PA0079   ||rayleigh_damping_height = ... out of range [0.0, ...]   ||  ||
||PA0080   ||overshoot_limit_... < 0.0 is not allowed   ||  ||
||PA0081   ||ups_limit_... < 0.0 is not allowed   ||  ||
||PA0082   ||number of statistic_regions = ... but only 10 regions are allowed   ||  ||
||PA0083   ||normalizing_region = ... must be >= 0 and <= ... (value of statistic_regions)       ||  ||
||PA0084   ||dt_sort_particles is reset to 0.0 because of cloud_droplets = .TRUE.   ||  ||
||PA0085   ||averaging_interval = ... must be <= dt_data_output = ...   ||  ||
||PA0086   ||averaging_interval_pr = ... must be <= dt_dopr = ...   ||  ||
||PA0087   ||averaging_interval_sp = ... must be <= dt_dosp = ...   ||  ||
||PA0088   ||dt_averaging_input = ... must be <= averaging_interval = ...   ||  ||
||PA0089   ||dt_averaging_input_pr = ... must be <= averaging_interval_pr = ...   ||  ||
||PA0090   ||precipitation_amount_interval = ... must not be larger than dt_do2d_xy = ...       ||  ||
||PA0091   ||data_output_pr = ... is not implemented for ocean = .FALSE.  ||  ||
||PA0092   ||data_output_pr = ... is not implemented for humidity = .FALSE.   ||  ||
||PA0093   ||data_output_pr = ... is not implemented for passive_scalar = .FALSE.  ||  ||
||PA0094   ||data_output_pr = ... is not implemented for cloud_physics = .FALSE.  ||  ||
||PA0095   ||data_output_pr = ... is not implemented for cloud_physics = .FALSE. and humidity = .FALSE.   ||  ||
||PA0096   ||data_output_pr = ... is not implemented for cloud_physics = .FALSE. or cloud_droplets = .FALSE   ||  ||
||PA0097   ||illegal value for data_output_pr or data_output_pr_user = "..."   ||  ||
||PA0098   ||illegal value for data_output_pr = "..."   ||  ||
||PA0099   ||unknown normalization method cross_normalized_x = "..."   ||  ||
||PA0100   ||unknown normalization method cross_normalized_y = "..."   ||  ||
||PA0101   ||number of output quantities given by data_output and data_output_user exceeds the limit of 100   ||  ||
||PA0102   ||output of "..." requires constant_diffusion = .FALSE.   ||  ||
||PA0103   ||output of "..." requires a "particles_par"-NAMELIST in the parameter file (PARIN)   ||  ||
||PA0104   ||output of "..." requires humidity = .TRUE.   ||  ||
||PA0105   ||output of "..." requires cloud_physics = .TRUE. or cloud_droplets = .TRUE.  ||  ||
||PA0106   ||output of "..." requires cloud_droplets = .TRUE.   ||  ||
||PA0107   ||output of "..." requires cloud_physics = .TRUE.   ||  ||
||PA0108   ||output of "..." requires ocean = .TRUE.   ||  ||
||PA0109   ||output of "..." requires passive_scalar = .TRUE.   ||  ||
||PA0110   ||illegal value for data_output: "..." only 2d-horizontal cross sections are allowed for this value   ||  ||
||PA0111   ||output of "..." requires precipitation = .TRUE.   ||  ||
||PA0112   ||temporal averaging of precipitation amount "..." is not possible  ||  ||
||PA0113   ||illegal value for data_output or data_output_user = "..."   ||  ||
||PA0114   ||illegal value for data_output = "..."   ||  ||
||PA0115   ||do3d_compress = .TRUE. not allowed on host "..."   ||  ||
||PA0116   ||illegal precision: do3d_comp_prec ( ...) = "..."   ||  ||
||PA0117   ||unknown variable "..." given for do3d_comp_prec(...)   ||  ||
||PA0118   ||unknown value for data_output_format "..."   ||  ||
||PA0119   ||km_constant = ... < 0.0   ||  ||
||PA0120   ||prandtl_number = ... < 0.0   ||  ||
||PA0121   ||prandtl_layer is not allowed with fixed value of km   ||  ||
||PA0122   ||outflow_damping width out of range   ||  ||
||PA0123   ||rif_min = ... must be less than rif_max = ...   ||  ||
||PA0124   ||disturbance_level_b = ... must be >= ... (zu(3))   ||  ||
||PA0100   ||  ||  ||