% to be run before run_test.sli

% expectation:
%   /anchor << /row 1 /column 0 >> : lower left corner of mask aligned with source
%
%   each node is connected to
%     - the node in the same location column and one row above in the target layer
%     - the two nodes to the right of that location
%     - the three corresponding nodes in the row below
%
%   nodes at the right edge have no connections beyond the edge
%
%    Sources                      Targets
%     2  7 12 17 22    	          28 33 38 43 48
%     3  8 13 18 23		  29 34	39 44 49
%     4	 9 14 19 24		  30 35	40 45 50
%     5	10 15 20 25		  31 36	41 46 51
%     6	11 16 21 26		  32 37	42 47 52	      
%
%    Exemplary connections
%      2 -> 28 33 38    17 -> 43 48    22 -> 48
%
%      6 -> 31 36 41    21 -> 46 51    26 -> 51
%           32 37 42   	      47 52    	     52

/layer << /rows 5
          /columns 5
          /extent [1.25 1.25]
          /center [0. 0.]
          /edge_wrap false
          /elements /iaf_neuron
        >> def

/src_layer layer def
/tgt_layer layer def

/conns << /connection_type (divergent)
          /mask << /grid << /rows 2 /columns 3 >> /anchor << /row 1 /column 0 >> >>
       >> def