This option prints columns of data for each time step. Print in the first column the number_0 value of data_item_name_0 with index index_0. Similar in the second column for data_item_name_1 index_1 number_1. Etc. (for all values).
Typically, the data item names can be -node_dof such that unknowns can be printed against each other in time. If the data item names are -node_dof, then number_0 and number_1, etc. can be -velx, -temp, etc. (see dof_label); otherwise, by example, if number_0 is 3 then the fourth value of data_item_name_0 is printed. All results will be printed in the file tn.dvd.
Example:
control_print_data_versus_data 0 -node_dof 2 -temp
-node_dof 2 -sigxx -node_dof 2 -sigxx
Another example:
post_point 0 0.0 1.0
post_calcul -materi_stress -average -materi_stress -sizedev
control_print_data_versus_data 20
-time_current 0 0
-post_point_dof_calcul 0 0 -post_point_dof_calcul 0 1
In the last example, the -post_point_dof_calcul 0 0 stands for 'the post_point_dof_record with index 0 and the 0'th number which is the first value so the avarage of the stresses'.
See also: control_print.