Changes between Version 25 and Version 26 of doc/app/agent_parameters
- Timestamp:
- Feb 24, 2021 3:31:09 PM (4 years ago)
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doc/app/agent_parameters
v25 v26 456 456 By default, the initial positions of agents within the source exactly correspond with the positions given by [#asl asl], [#asr asr], [#asn asn], [#ass ass], [#adx adx] and [#ady ady]. With '''random_start_position_agents''' = ''.T.'' the initial positions of the agents are allowed to randomly vary from these positions within certain limits. \\\\ 457 457 '''Very important:''' 458 In case of '''random_start_position''' = ''.T.'', the random-number generators on the individual PEs no longer run synchronously. If random disturbances are applied to the velocity field (see [../ d3par#create_disturbances create_disturbances]), then as a consequence for parallel runs the realizations of the turbulent flow fields will deviate between runs which used different numbers of PEs!458 In case of '''random_start_position''' = ''.T.'', the random-number generators on the individual PEs no longer run synchronously. If random disturbances are applied to the velocity field (see [../runtime_parameters#create_disturbances create_disturbances]), then as a consequence for parallel runs the realizations of the turbulent flow fields will deviate between runs which used different numbers of PEs! 459 459 }}} 460 460 |----------------