Gradient model simulations

For each simulation type there is one .fishexp pickle file which contains per-frame position data across the simulations and one _bouts.pkl file which contains swim bout information for the simulation. Each file contains a pickled (via Python pickle module) dictionary. Keys within this dictionary identify the gradient type. For each gradient type there is a sub-dictionary with keys for each individual simulation that was run (200 each).

The different names are for the following content:

Experiment_fish_model_constant: Simulations using swim kinematics binned from uniform (constant) temperature experiments

Experiment_fish_model_gradient: Simulatins using swim kineamtics binned according to tempeature and previous bout temperautre change from gradient experiments

Fish_model_x: x order Navigation model simulations

3rdorderFish_model_3: Same as Fish_model_3 however contains a full range gradient simulation

For each individual simulation the .fishexp file contains a matrix with n-simulation frames rows (at simulated 100 Hz same as in actual experiments) and 2 columns, the x-coordinate in pixels and the y-coordinate in pixels (resolution is 7 px/mm as in the experiments).

For each simulation the _bouts.pkl file contains a dataframe with the following structure:

State
Original index
Start
Stop
Displacement
Angle change
IBI

The annotated swim mode
The original index of the bout (since bouts close to the arena edge were filtered out)
The start simulation frame of the bout
The end simulationframe of the bout
The displacement of the bout in pixels
The angle change of the bout in radians
The waiting time since the previous bout (interbout interval) in frames

Temperature
Prev Delta T
Delta X
Delta Y
X Position
Y Position
Heading

The temperature at the start of the bout
The temperature change across the previous bout
The movement in the X direction in pixels
The movement in the Y direction in pixels
The x position at the start of the bout
The y position at the start of the bout
The fish heading at the start of the bout