1#@ s*: TimeoutAbsolute=3600
2#@ s*: TimeoutDelay=1200
3
4#environment,
5
6method,
7	model_pointer = 'HIERARCH'
8        multilevel_sampling
9	  pilot_samples = 20 seed = 1237
10#	  max_iterations = 0
11	  convergence_tolerance = .1			#s0
12#	  convergence_tolerance = .01			#s1
13#	  convergence_tolerance = .001			# too expensive
14#	  convergence_tolerance = .0001			# too expensive
15	output silent
16
17model,
18	id_model = 'HIERARCH'
19	variables_pointer = 'HF_VARS'
20	surrogate hierarchical
21	  ordered_model_fidelities = 'LF' 'HF'
22
23model,
24	id_model = 'LF'
25	variables_pointer = 'LF_VARS'
26	simulation
27	  solution_level_control = 'N_x'
28# linear in modes, linear in spatial coords:
29#	  solution_level_cost = 15.
30# linear in modes, cubic in spatial coords:
31	  solution_level_cost = 375.
32
33model,
34	id_model = 'HF'
35	variables_pointer = 'HF_VARS'
36	simulation
37	  solution_level_control = 'N_x'
38# linear in modes, linear in spatial coords:
39#	  solution_level_cost = 4200.
40# linear in modes, cubic in spatial coords:
41	  solution_level_cost = 1.68e+8
42
43variables,
44	id_variables = 'LF_VARS'
45	uniform_uncertain = 7
46	  lower_bounds    = 7*-1.
47	  upper_bounds    = 7* 1.
48	discrete_state_set
49	  integer = 2
50#	    num_set_values = 4 1
51#	    set_values = 5 15 30 60 # number of spatial coords
52#	    	       	 3 	    # number of Fourier solution modes
53	    num_set_values = 1 1
54	    set_values = 5 # number of spatial coords
55	    	       	 3 # number of Fourier solution modes
56	    initial_state = 5 3
57	    descriptors 'N_x' 'N_mod'
58
59variables,
60	id_variables = 'HF_VARS'
61	uniform_uncertain = 7
62	  lower_bounds    = 7*-1.
63	  upper_bounds    = 7* 1.
64	discrete_state_set
65	  integer = 2
66#	    num_set_values = 4 1
67#	    set_values = 30 60 100 200 # number of spatial coords
68#	    	       	 21 	       # number of Fourier solution modes
69	    num_set_values = 1 1
70	    set_values = 200 # number of spatial coords
71	    	       	 21  # number of Fourier solution modes
72	    initial_state = 200 21
73	    descriptors 'N_x' 'N_mod'
74
75interface,
76	direct
77	  analysis_driver = 'transient_diffusion_1d'
78	  deactivate restart_file
79
80responses,
81	response_functions = 1
82	no_gradients
83	no_hessians
84