#
#  gabor_grid_sparse.stm
#

stim_type  gabor_grid  # Direction tuning
stim_samp    1000.0    # Stimulus sampling rate
stim_mean_zero  0      # Stimulus value range, 0-[0,1], 1-[-1,1]
stim_form     3d_b

st0          0.000   # start time (s) sine1
stn        100.000   # duration (s) sine1
cx           0       # Center of aperture along x-axis (deg)
cy           0       # Center of aperture along y-axis (deg)
grid_type  simple    # 'simple'
grid_w       8       # Number of grid boxes vertically
grid_h       8       # Number of grid boxes horizontally
n_patch     30       # Number of patches to display (<= grid_w * grid_h)
box_w        0.5     # (deg)
box_h        0.5     # (deg)
seed      1777       # Random phase
direction    0       # direction (use this as base direction)
theta1      45       # direction relative to 'direction'
theta2     -45       # direction relative to 'direction'
sf           2.0     # Spatial period (cyc/deg)
tf          23.44    # 7.81 15.62 23.44  # Temporal frequency (cyc/sec)
sd_orth      0.10    # (deg) Std.Dev. orthogonal to Gabor
sd_par       0.10    # (deg) Std.Dev. parallel to Gabor
contrast     1.0     # Contrast
bgval        0.5     # background value [0..1]
maxlum       1.0     # Maximum luminance
stim_nrpt    1       # Number of repeats

### Parameters below are controlled by the model during execution
stim_frame_xn          128      # x size (pixels)
stim_frame_yn          128      # y size (pixels)
stim_frame_tn          128      # t size (image frames)
stim_frame_sscale        0.04   # spatial scale (deg/pix)
stim_frame_tscale        0.002  # temporal scale (s/frame)
stim_frame_binoc_dxn    16      # width of space between frames (pix)
stim_frame_binoc_amp     0.0    # luminance of space between frames