I have two datasets that I would like to display together in a linegraph. They are both very big. One dataset has increments of 0.1m in the distance field while the other has increments of 0.05m. I would like to insert a row after every record in the former and add 0.05m so there are the same number of records in each dataset. If I were to do this manually it would take all day. Is there some quick and painless way of doing this?

Stu