// genesis
// pyr_to_int_b.g  HIPPO model  -GW
// synaptic connections from pyr layer to int_b layer.

// Setting the axonal propagation velocity
float CABLE_VEL = 0.5	// scale factor = 1/(cable velocity) sec/meter

/*
 * Usage :
 * planarconnect source-path destination-path
 *		 [-relative]
 *		 [-sourcemask {box,ellipse} x1 y1 x2 y2]
 *		 [-sourcehole {box,ellipse} x1 y1 x2 y2]
 *		 [-destmask   {box,ellipse} x1 y1 x2 y2]
 *		 [-desthole   {box,ellipse} x1 y1 x2 y2]
 *		 [-probability p]
 */

echo Making connections from pyr to int_b....
planarconnect /pyr_layer/pyr[]/soma/spike  \
	      /int_b_layer/int_b[]/apical/AMPA_channel  \
	      -sourcemask box -1 -1  1  1   \
	      -destmask   box -1 -1  1  1   \
	      -probability {p_to_i}


echo Setting weights and delays for pyr to int_b connections....
// assigning delays using the planardelay function

/* 
 * Usage :
 * planardelay path 
 * [-fixed delay]
 * [-radial propagation_velocity] 
 * [-uniform range]   (not used here)
 * [-gaussian sd max] (not used here)
 * [-exp mid max]     (not used here)
 * [-absoluterandom]  (not used here)
 */

planardelay /pyr_layer/pyr[]/soma/spike -radial {CABLE_VEL}

// assigning weights using the planarweight function
/* 
 * Usage :
 *  planarweight sourcepath 
 *          [-fixed weight]
 *          [-decay decay_rate max_weight min_weight]
 *          [-uniform range] 
 *          [-gaussian sd max] 
 *          [-exponential mid max]
 *          [-absoluterandom]
 */

planarweight /pyr_layer/pyr[]/soma/spike -fixed .00001