Describe the bug

'''In the Wave Energy module, I just downloaded 16 years of time-series data from HINDCAST. When I attempt to turn these annual time-series into a jpd matrix using the “JPD File Generation” feature, I get a blank JPD if I attempt to use more than seven years of data. '''
-Issue reported by Tina Ortega

Expected behavior

There should not be any limitations on number of years when generating the JPD file.

Screenshots

If applicable, add screenshots to help explain your problem.

Operating System and Version

• Version [e.g. SAM 2023.12.17 ]