# obj-start
# Objective function options
objective :
  name : cd   # Name of functional
# obj-end

# lavapath-start
# LAVA Dynamic Library options
lava :
  suffix : 3D.NS1.INTEL.AVX2.OPENMPI-lib   # LAVA dynamic library suffix name (libsuperlava.SUFFIX.so)
# lavapath-end

# dvs-start
# Design variable options
designVars :
  # Freeform deformation-based design variables
  ffd:
    - name : wingffd     # Unique name for this FFD
      filename : ffd/ffd.xyz #file path to plot3d ascii file containing FFD
      families : [wall]  # list of BCs to include in this FFD; family names correspond to LAVA's grid.BC file

      axialCurve :       # Define an "axial curve" about which the wing can twist
         - name : wingaxis    # unique name for curve
           xFraction : 0.25   # fraction along x-axis where the curve will be placed in the FFD
           alignIndex : j     # ijk index which the curve will follow

      twist :            # Define the twist design variables
        name : twist          # Unique name for the design variable
        curve : wingaxis      # Name of the curve about which to twist
        axis : y              # Axis of rotation for twist
        lower : -10.          # Lower bound
        upper :  10.          # Upper bound
        scale : 1.0           # Scaling factor
# dvs-end

# cons-start
# Constraint options
constraints :
  # Aerodynamic constraints
  aero :
  - name : cl      # Name of aerodynamic functional 
    upper : 0.5    # Upper bound
    lower : 0.5    # Lower bound (if equal to upper bound, an equality constraint is used)
    scale : 2.0    # Scaling factor
  - name : cmy
    upper : Null
    lower : -0.17
    scale : 1.0
# cons-end

# opt-start
# Optimizer-specific options
optimizer :
  name : SLSQP
  options : 
    IFILE: SLSQP.out
# opt-end

# io-start
# Output options
output :
  outputDir: Output         # Output directory

  monitor :                 # Optimization monitor options
    filename: optMonitor.txt             # File name for optimization monitor
    variables: [cl, cd, cmy]      # Vars and functionals we want to monitor (fairly limited right now)

  surface :                 # Surface output options (writes a .plt file)
    - frequency : 1             # Frequency of output (measured in function evals)
      variables: [cp]           # Aerodynamic field variables we want written on the surface

  volume :                  # Volume output options (writes a .x and .q file)
    - frequency : 1             # Frequency of output (measured in function evals)
      filetype: plot3d          # Output file type
      variables : [pressure, velocityx, velocityy, velocityz, temperature, nut] # Aerodynamic field variables 

  history :                 # pyOptSparse history file
    filename : history.hst     # file name
# io-end