Increasing number of significant figures in output data

[Charlie_1234567]

Hi all,

I am attempting to analyze a structure under some ground accelerations. However, the changes in displacements are so small that when I extract the data, to use in MatLab, the displacements are all the same. From the generated displacement time graph in SAP2000 it is clear that there is some change but the output file is not precise enough to show it.

Is there a way to increase the decimal place/significant figure output of SAP?

Thanks!