How to do a transient analysis and split the increment into two parts?!!

[parasismique]

Dear colleagues;

I want to do a transient analysis and split the increment into two parts.
The first calls for the first file (for a coarse discretization) and the second file (for a fine discretization).

For that the program written below does not work, can you help me please!

for {set i 0} {$ i <= 5} {incr i 1} {
wipe
source 415cyclic5_1.tcl
for {set i> 6} {$ i <= 10} {incr i 1} {
source 415cyclic5_2.tcl
# define ground motion parameters for two file ...

I appreciate your help.

[selimgunay]

After wipe, the entire model and analysis parameters are cleared, so the second part cannot run