Question

我收到错误：

unrecognized identifier 'template_directory'

当我启动命令

时

dakota -check dakota_of.in

我正在使用Dakota版本6.1;通过查看下面报告的dakota_of.in文件，你能告诉我我错过了什么吗？

dakota_of.in文件内容：

# Usage:
#   dakota -i dakota_of.in -o run.out > stdout.out

environment #strategy
   #graphics
    tabular_graphics_data
        tabular_graphics_file = 'table_out.dat'
    #single_method

model
 single  

method
   id_method = 'method1'     
    dace oa_lhs
        #POSSIBLE OPTIONS FOR DACE EXPERIMENT
        #box_behnken
        #central_composite
        #grid
        #lhs
        #oa_lhs
        #oas
        #random
    samples = 20
    seed = 52         

model
  single

variables,
  continuous_design = 2
   #cdv_initial_point     6.0    4.0 
    cdv_initial_point     4.0    6.0   
    cdv_lower_bounds      1.0    1.0  
   #cdv_upper_bounds      9.0    6.0
    cdv_upper_bounds      8.0    6.0
    cdv_descriptors       'x1'   'x2'



interface,
    fork
    asynchronous
      evaluation_concurrency = 4
      analysis_driver = 'simulator_script'
      parameters_file = 'params.in'
      results_file= 'results.out'
      work_directory directory_tag 
      template_directory = 'templatedir'
# more info from https://dakota.sandia.gov/sites/default/files/docs/6.0/html-ref/interface-analysis_drivers-fork-work_directory.html

# uncomment to leave params.in and results.out files in work_dir subdirectories
      named 'workdir' file_save  directory_save
      aprepro

## when using conmin_frcg (above) with analytic_gradients (below), 
## need to turn off the active set vector as rosenbrock_bb does not parse it.
      deactivate active_set_vector

responses,
  num_objective_functions = 1
  no_gradients
  no_hessians

其他信息：上述代码取自为DAKOTA 5.4.0版开发的DAKOTA教程（由University of Genova Optimization Course with DAKOTA提供）。我刚刚复制了这些文件并尝试使用DAKOTA 6.1启动tutorial 4。也许一些语法输入参数必须改变？

Answer 1

在较新版本的Dakota中，work_directory的语法已更改。您可以在此处查看Dakota 6.1的具体关键字：https://dakota.sandia.gov//sites/default/files/docs/6.1/html-ref/interface-analysis_drivers-fork-work_directory.html 此处还有一些培训材料：https://dakota.sandia.gov/sites/default/files/docs/training/201508/DakotaTraining_Interfacing.pdf，幻灯片28.

简短摘要是你可能想要的东西：

    work_directory directory_tag    
    link_files = 'templatedir/*'

也可以在此处查看示例：https://dakota.sandia.gov//sites/default/files/docs/6.1/html-ref/interface-analysis_drivers-fork-work_directory-link_files.html

[brian礼貌在桑迪亚实验室]

DAKOTA 6.1无法识别的标识符'template_directory'

1 个答案: