text: #! FIELDS idx_arg aver.targetdist-0 index description
  #! SET type LinearBasisSet
  #! SET ndimensions  1
  #! SET ncoeffs_total  21
  #! SET shape_arg  21
         0      1.000000       0  L0(s)
         1      0.000000       1  L1(s)
         2      0.000000       2  L2(s)
         3      0.000000       3  L3(s)
         4      0.000000       4  L4(s)
         5      0.000000       5  L5(s)
         6      0.000000       6  L6(s)
         7      0.000000       7  L7(s)
         8      0.000000       8  L8(s)
         9      0.000000       9  L9(s)
        10      0.000000      10  L10(s)
        11      0.000000      11  L11(s)
        12      0.000000      12  L12(s)
        13      0.000000      13  L13(s)
        14      0.000000      14  L14(s)
        15      0.000000      15  L15(s)
        16      0.000000      16  L16(s)
        17      0.000000      17  L17(s)
        18      0.000000      18  L18(s)
        19      0.000000      19  L19(s)
        20      0.000000      20  L20(s)
  #!-------------------
  
  
  