Changes between Version 61 and Version 62 of doc/app/errmsg

Timestamp:

Oct 19, 2010 1:50:32 PM (15 years ago)

Author:

raasch

Comment:

--

doc/app/errmsg

@@ -163 +163 @@
 ||[=#PA0140 PA0140]   ||termination_time_needed = ... should be >= 300.0 on host "..."   ||  ||
 ||[=#PA0141 PA0141]   ||coupling requires PALM to be called with "mrun -K parallel"   ||  ||
-||[=#PA0142 PA0142]   ||absolute temperature < 0.0 at zu(...) = ...   || This error message is generated in {{{init_cloud_physics}}}, when above some height level {{{k}}} {{{t_surface-g/c_p*z(k)}}} is smaller then 0, because when using {{{cloud_physics}}} for the calculation of the hydrostatic pressure a neutral stratification is assumed in the whole atmosphere. In other words this criteria limits the model domain height. Even when {{{cloud_physics = .F.}}} the model will stop, if this error-message criteria is fullfilled.    ||
+||[=#PA0142 PA0142]   ||absolute temperature < 0.0 at zu(...) = ...   || Within the PALM code (in {{{init_cloud_physics}}}), the hydrostatic pressure profile is calculated for a neutrally stratified temperature profile {{{t(z) = t_surface-g/c_p*z(k)}}}. If the height of the model domain is too large, the absolute temperature will become negative, which is not allowed. This error usually appears when both grid stretching is switched on and too many grid points along z are used. Try to reduce the number of grid points ([../inipar#nz nz]), switch on the grid stretching at larger heights (see [../inipar#dz_stretch_level dz_stretch_level]) or reduce the grid stretching factor ([../inipar#dz_stretch_factor dz_stretch_factor]).  ||
 ||[=#PA0143 PA0143]   ||k=... j=... i=... ql_c=... part(...)%wf=... delta_r=...   ||  ||
 ||[=#PA0144 PA0144]   ||!#1 k=... j=... i=... e_s=... e_a=... t_int=... d_radius=... delta_r=... particle_radius=...   ||  ||