Update TCFmini_3D_Re180/environment_config.yaml

TCFmini_3D_Re180/environment_config.yaml

@@ -1,69 +1,108 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+# PettingZoo reproducible config for TCFmini_3D_Re180
+# Intended to be used with prepare_workspace + mpirun from work_dir.
+
+runner:
+  # RL/interaction settings
+  nb_interactions: 2500 # Number of interactions within one episode
+  nb_episodes: 100
+  nb_warmup_episodes: 1
+  train_steps: 300 # Interval of training steps within one episode
+  gradient_steps: 64 # Interval of gradient steps within one episode
+  ckpt_int: 5 # Save checkpoint every 5 episodes
+  RL_algorithm: "TD3"
+  rescale_actions: true # Rescale actions to the range [-1, 1] then scale by u_tau
+  learning_rate: 1e-3
+  batch_size: 256 # Batch size for training
+  buffer_size: 1000000 # Buffer size for experience replay
+  learning_starts: 100
+  tau: 0.005
+  # --- For TD3 algorithm ---
+  policy_delay: 2
+  target_policy_noise: 0.0
+  target_noise_clip: 0.0
+  action_noise: 0.1 # 10% of the action space
+
+  # Reproducibility and environment coupling
+  seed: 1998
+  random_init: 6
+  rank: 1
+  evaluation: false
+  normalize_input: "utau"
+  ctrl_min_amp: -0.06388353
+  ctrl_max_amp: 0.06388353
+  npl_state: 2
+  u_tau: 0.06388353
+  dUdy: 12.4271
+
 simulation:
-  CASENAME: phill
-  nzs: 1
-  nxs: 1
-  host: localhost
-  hostfile: ''
-  compile_path: ../../hydrogym/nek/envs/mini_channel_oc
-  restart_folder: ./restart_files
-  nproc: 16
+  CASENAME: "phill"
+  solver_version: "v19"
+  exeName: "nek5000"
+  host: "localhost"
+  hostfile: ""
+  compile_path: "."
+  restart_folder: "restart_files"
+
+  # Core runtime configuration
+  nproc: 10
   TOTCTRL: 220
   ndrl: 1
   znmf_avg: 0
   target_cfl: 2.0
   y_sensing: 15.0
-  retau: 180.0
-  ys_bdf: 20.0
-  amp_bdf: 5.0
-  ret_bdf: 207.0
-  num_nodes_srun: 4
-  oversubscribe: false
-  lx1: 6
+  retau: 180.0 # Friction Reynolds number
+  ys_bdf: 0.0 # Body-force method is not used in this case
+  amp_bdf: 0.0 # Body-force method is not used in this case
+  ret_bdf: 0.0 # Body-force method is not used in this case
+
+  # SIZE (mesh)
+  lx1: 6 # Polynomial order of GLL basis functions
+  # -- Size of the domain --
   Lx: 2.67
   Ly: 1.0
   Lz: 0.8
-  Nx: 4
-  Ny: 16
-  Nz: 4
+  Nx: 4 # Number of spectral elements in the x-direction
+  Ny: 16 # Number of spectral elements in the y-direction
+  Nz: 4 # Number of spectral elements in the z-direction
+  # -- Size of the actuator patch --
+  nxs: 1
+  nzs: 1
+
+  # .par settings
   tmax: 100000.0
-  stopAt: numSteps
+  stopAt: "numSteps"
   numSteps: 500000
-  dt: -0.01
-  timeStepper: bdf3
-  variableDt: 'no'
-  writeControl: timeStep
+  dt: -0.01 # Time step size (negative value means time step)
+  timeStepper: "bdf3"
+  variableDt: "no"
+  writeControl: "timeStep"
   writeInterval: 100000
-  dealiasing: 'yes'
-  filtering: none
+  dealiasing: "yes"
+  filtering: "none"
   filterWeight: 0.01
   filterCutoffRatio: 0.9
-  stressFormulation: 'no'
-  variableProperties: 'no'
+  stressFormulation: "no"
+  variableProperties: "no"
   p_residualTol: 1.0e-08
-  p_residualProj: 'no'
+  p_residualProj: "no"
   v_residualTol: 1.0e-08
-  v_residualProj: 'no'
+  v_residualProj: "no"
   density: 1.0
-  viscosity: -2800
-  advection: 'yes'
-  PARFWRITE: 'no'
-  PARFNAME: outparfile
+  viscosity: -2800 # Reb
+  advection: "yes"
+
+  # Runtime parameters
+  PARFWRITE: "no"
+  PARFNAME: "outparfile"
   LOGLEVEL: 1
-  WALLTIME: '23:45'
-  READCHKPT: 'yes'
+  WALLTIME: "23:45"
+  READCHKPT: "yes" # Read checkpoint file from the fully-developed flow field
   CHKPFNUMBER: 1
+  # --- We are not using checkpointing in this case ---
   CHKPINTERVAL: 10000000
   AVSTEP: 10
   IOSTEP: 300000000
-  SMPSTEP: 23
-runner:
-  nb_interactions: 2500
-  rank: 1
-  rescale_actions: false
-  normalize_input: None
-  ctrl_min_amp: -1.0
-  ctrl_max_amp: 1.0
-  ctrl_array_size: 1
-  npl_state: 2
-  u_tau: 0.0638
-  dUdy: 12.4271
+  # --- We are not using SMP in this case ---
+  SMPSTEP: 23