*******************************
*  Output of example program  *
*******************************

Dataset before being written to:
 [  99  99  99  99  99  99  99]
 [  99  99  99  99  99  99  99]
 [  99  99  99  99  99  99  99]
 [  99  99  99  99  99  99  99]

Dataset after being written to:
 [   0  -1  -2  -3  -4  -5  -6]
 [   0   0   0   0   0   0   0]
 [   0   1   2   3   4   5   6]
 [   0   2   4   6   8  10  12]

Dataset after extension:
 [   0  -1  -2  -3  -4  -5  -6  99  99  99]
 [   0   0   0   0   0   0   0  99  99  99]
 [   0   1   2   3   4   5   6  99  99  99]
 [   0   2   4   6   8  10  12  99  99  99]
 [  99  99  99  99  99  99  99  99  99  99]
 [  99  99  99  99  99  99  99  99  99  99]


**********************
*  Output of h5dump  *
**********************

HDF5 "h5ex_d_fillval.h5" {
GROUP "/" {
   DATASET "DS1" {
      DATATYPE  H5T_STD_I32LE
      DATASPACE  SIMPLE { ( 6, 10 ) / ( H5S_UNLIMITED, H5S_UNLIMITED ) }
      DATA {
      (0,0): 0, -1, -2, -3, -4, -5, -6, 99, 99, 99,
      (1,0): 0, 0, 0, 0, 0, 0, 0, 99, 99, 99,
      (2,0): 0, 1, 2, 3, 4, 5, 6, 99, 99, 99,
      (3,0): 0, 2, 4, 6, 8, 10, 12, 99, 99, 99,
      (4,0): 99, 99, 99, 99, 99, 99, 99, 99, 99, 99,
      (5,0): 99, 99, 99, 99, 99, 99, 99, 99, 99, 99
      }
   }
}
}