Changes between Version 49 and Version 50 of doc/app/userint/output
- Timestamp:
- Sep 16, 2010 9:57:07 AM (14 years ago)
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doc/app/userint/output
v49 v50 58 58 2. These quantities are calculated and output in subroutine [../int#user_statistics user_statistics] for every statistic region {{{sr}}} defined by the user, but at least for the region "total domain": 59 59 {{{ 60 ts_value(dots_num_palm+1,sr) = ABS( u_max )61 ts_value(dots_num_palm+2,sr) = ABS( v_max )60 {{{ ts_value(dots_num_palm+1,sr) = ABS( u_max ) }}} \\ 61 {{{ ts_value(dots_num_palm+2,sr) = ABS( v_max ) }}} \\ 62 62 }}} 63 63 [=#part_3 '''3. Output of user-defined 2d cross sections or 3d volume data'''] \\ … … 67 67 1. The quantity has to be given a unique string identifier, e.g.'' 'u2'.'' This identifier must be different from the identifiers used for the {{{PALM}}} standard output (see list in description of parameter [../../d3par#data_output data_output]). To switch on output of this quantity, the user has to assign the string identifier to the parameter [../../userpar#data_output_user data_output_user], eg.: \\ 68 68 69 {{{ data_output_user = 'u2', 'u2_xy_av' }}} \\69 {{{ data_output_user = 'u2', 'u2_xy_av' }}} 70 70 71 71 The pure string'' 'u2' ''switches on the output of instantaneous 3d volume data. Output of cross section data and time averaged data is switched on by additionally appending the strings'' '_xy', '_xz', '_yz', ''and/or'' '_av' ''(for a detailed explanation see parameter [../../d3par#data_output data_output]).\\ 72 72 2. In order to store the quantities' grid point data within PALM, a 3d data array has to be declared in module [../int#user user]: \\ 73 73 74 {{{ REAL, DIMENSION(:,:,:), ALLOCATABLE :: u2, u2_av }}} \\74 {{{ REAL, DIMENSION(:,:,:), ALLOCATABLE :: u2, u2_av }}} // 75 75 76 76 The second array {{{u2_av}}} is needed in case that output of time averaged data is requested. It is used to store the sum of the data of the respective time levels over which the average has to be carried out. \\