merge results from 2 executions

Is possible to merge results from 2 executions in LRE?
The execution stopped previously because external causes (and I forgot activate "Continue on error"), and now I have 2 executions: One with 4 data and other with 1 data. The problem is that there are once time data so I can't rerun.Is possible to merge the executions in LRA using the raw? How in this case?
I'd like to have only one execution with all the times together and study them as one execution. Is possible?

Thanks