Abaqus allows users to output the node coordinates and other information for further analysis after the simulation is done. However, users cannot change the output format. For example, here is what is looks like for node coordinates data.  

            Node Label     COORD.COOR1     COORD.COOR2     COORD.COOR3

               150                     -0.138154             0.0413001                0.401503

Oftentimes, users may use this date to construct another FE model. So it is necessary to add commas to separate  the columns like the node coordinates format in input file. 

              150,                     -0.138154,            0.0413001,               0.401503

It would be convenience if Abaqus could allow users to output the data in the same format as input file.