Changes between Version 35 and Version 36 of doc/app/initialization_parameters


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Timestamp:
Sep 14, 2010 7:28:31 AM (15 years ago)
Author:
kanani
Comment:

--

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  • doc/app/initialization_parameters

    v35 v36  
    102102In order to speed-up performance, the Poisson equation for perturbation pressure (see [#psolver psolver]) can be called only at the last substep of multistep Runge-Kutta timestep schemes (see [#timestep_scheme timestep_scheme]) by setting '''call_psolver_at_all_substeps''' = ''.F.''. In many cases, this sufficiently reduces the divergence of the velocity field. Nevertheless, small-scale ripples (2-delta-x) may occur. In this case and in case of non-cyclic lateral boundary conditions, '''call_psolver_at_all_timesteps''' = ''.T.'' should be used.
    103103}}}
    104 |----------------
    105 {{{#!td style="vertical-align:top"
    106 [=#canopy_mode '''canopy_mode''']
    107 }}}
    108 {{{#!td style="vertical-align:top"
    109 C*20
    110 }}}
    111 {{{#!td style="vertical-align:top"
    112 'block'
    113 }}}
    114 {{{#!td
    115 Canopy mode.\\\\
    116 Besides using the default value, that will create a horizontally homogeneous plant canopy that extends over the total horizontal extension of the model domain, the user may add code to the user interface subroutine {{{user_init_plant_canopy}}} to allow further canopy modes.\\\\
    117 The setting of '''canopy_mode''' becomes only active, if [#plant_canopy plant_canopy] has been set ''.T.'' and a non-zero [#drag_coefficient drag_coefficient] has been defined.
    118 }}}
     104
    119105[[BR]]
    120106
     
    512498|----------------
    513499{{{#!td style="vertical-align:top"
    514 [=#<insert_parameter_name> '''<insert_parameter_name>''']
    515 }}}
    516 {{{#!td style="vertical-align:top"
    517 <insert type>
    518 }}}
    519 {{{#!td style="vertical-align:top"
    520 <insert value>
    521 }}}
    522 {{{#!td
    523 <insert explanation>
    524 }}}
    525 |----------------
    526 {{{#!td style="vertical-align:top"
    527 [=#<insert_parameter_name> '''<insert_parameter_name>''']
    528 }}}
    529 {{{#!td style="vertical-align:top"
    530 <insert type>
    531 }}}
    532 {{{#!td style="vertical-align:top"
    533 <insert value>
    534 }}}
    535 {{{#!td
    536 <insert explanation>
     500[=#canyon_height '''canyon_height''']
     501}}}
     502{{{#!td style="vertical-align:top"
     503R
     504}}}
     505{{{#!td style="vertical-align:top"
     50650.0
     507}}}
     508{{{#!td
     509Street canyon height in m.\\\\
     510'''canyon_height''' must be less than the height of the model domain. This parameter requires [#topography topography] = '' 'single_street_canyon'.''
     511}}}
     512|----------------
     513{{{#!td style="vertical-align:top"
     514[=#canyon_width_x '''canyon_width_x''']
     515}}}
     516{{{#!td style="vertical-align:top"
     517R
     518}}}
     519{{{#!td style="vertical-align:top"
     5209999999.9
     521}}}
     522{{{#!td
     523Street canyon width in x-direction in m.\\\\
     524Currently, '''canyon_width_x''' must be at least 3 * [#dx dx] and no more than ( [#nx nx] - 1 ) * dx - [#canyon_wall_left canyon_wall_left]. This parameter requires [#topography topography] = '' 'single_street_canyon'.'' A non-default value implies a canyon orientation in y-direction.
     525}}}
     526|----------------
     527{{{#!td style="vertical-align:top"
     528[=#canyon_width_y '''canyon_width_y''']
     529}}}
     530{{{#!td style="vertical-align:top"
     531R
     532}}}
     533{{{#!td style="vertical-align:top"
     5349999999.9
     535}}}
     536{{{#!td
     537Street canyon width in y-direction in m.\\\\
     538Currently, '''canyon_width_y''' must be at least 3 * [#dy dy] and no more than ( [#ny ny] - 1 )  * dy - [#canyon_wall_south canyon_wall_south]. This parameter requires [#topography topography] = '' 'single_street_canyon'.'' A non-default value implies a canyon orientation in x-direction.
    537539}}}
    538540|----------------
     
    609611||='''Parameter Name'''  =||='''FORTRAN Type'''  =||='''Default Value'''  =||='''Explanation'''  =||
    610612|----------------
     613{{{#!td style="vertical-align:top;width: 150px"
     614[=#canopy_mode '''canopy_mode''']
     615}}}
     616{{{#!td style="vertical-align:top;width: 50px"
     617C*20
     618}}}
     619{{{#!td style="vertical-align:top;width: 100px"
     620'block'
     621}}}
     622{{{#!td
     623Canopy mode.\\\\
     624Besides using the default value, that will create a horizontally homogeneous plant canopy that extends over the total horizontal extension of the model domain, the user may add code to the user interface (see [#3.5.1 3.5.1]) subroutine {{{user_init_plant_canopy}}} to allow further canopy modes.\\\\
     625The setting of '''canopy_mode''' becomes only active, if [#plant_canopy plant_canopy] has been set ''.T.'' and a non-zero [#drag_coefficient drag_coefficient] has been defined.
     626}}}
     627|----------------
     628{{{#!td style="vertical-align:top"
     629[=#<insert_parameter_name> '''<insert_parameter_name>''']
     630}}}
     631{{{#!td style="vertical-align:top"
     632<insert type>
     633}}}
     634{{{#!td style="vertical-align:top"
     635<insert value>
     636}}}
     637{{{#!td
     638<insert explanation>
     639}}}
     640[[BR]]
     641
     642[=#others '''Others:]\\
     643||='''Parameter Name'''  =||='''FORTRAN Type'''  =||='''Default Value'''  =||='''Explanation'''  =||
     644|----------------
    611645{{{#!td style="vertical-align:top; text-align:left;width: 150px"
    612646[=# '''''']
     
    634668<insert explanation>
    635669}}}
    636 [[BR]]
    637 
    638 [=#others '''Others:]\\
    639 ||='''Parameter Name'''  =||='''FORTRAN Type'''  =||='''Default Value'''  =||='''Explanation'''  =||
    640 |----------------
    641 {{{#!td style="vertical-align:top; text-align:left;width: 150px"
    642 [=# '''''']
    643 }}}
    644 {{{#!td style="vertical-align:top; text-align:left;style="width: 50px"
    645 
    646 }}}
    647 {{{#!td style="vertical-align:top; text-align:left;style="width: 100px"
    648 
    649 }}}
    650 {{{#!td
    651 
    652 }}}
    653 |----------------
    654 {{{#!td style="vertical-align:top"
    655 [=#<insert_parameter_name> '''<insert_parameter_name>''']
    656 }}}
    657 {{{#!td style="vertical-align:top"
    658 <insert type>
    659 }}}
    660 {{{#!td style="vertical-align:top"
    661 <insert value>
    662 }}}
    663 {{{#!td
    664 <insert explanation>
    665 }}}