7/2/2004 SSCC/NIMH 20
Sample output, the 1D format
¥# --------------------------------------------------
¥# surface 'lh_mappedSmWm.asc', 'ave' :
¥#
¥#    node     1dindex    i    j    k     vals       v0  
¥#   ------    -------   ---  ---  ---    ----    --------  
¥         3      31978    42   51    7       2   -18.80515
¥        64      30633    41   30    7       1    13.49998
¥      7255      43375    47   37   10       2    11.25401
¥      7256      43375    47   37   10       1    11.70573
¥      7257      43375    47   37   10       2    11.25401
¥      7317      39144    40   35    9       2    14.67585
¥      7318      39145    41   35    9       2    17.08102
¥      7358      47406    46   36   11       1    15.62297
¥      7359      47406    46   36   11       1    15.62297
¥      7435      30633    41   30    7       1    13.49998
¥(I omitted from the table above all nodes that had no values mapped to them. Such nodes will have v0 = -999.9 )
¥Node: Surface node index
¥1dindex: AFNI 1D Index of voxel mapped to node. In cases where multiple voxels contribute to 1 node, the first voxel is listed
¥i, j, k: AFNI indices of voxel mapped to node (3D version of 1dindex)
¥vals: Number of voxels mapped to node
¥v0: Value mapped to node. Here we mapped values from one sub-brick. If you map N sub-bricks you'll have v0 .. vN-1 columns.