Error 404: Cannot find definition

Hi, I downloaded latest SAM version and tried to compile Fortran code files from the directory C:\SAM\2013.9.20\exelib\trnsys\source for CSP tower system model and keep getting these errors... "Error 404 - Cannot find definition for MODULE TRNSYSCONSTANTS" For SAM Weather Type 15, Type 221, Type 806, Type 224, Type 223, Type 222... Can you please help? Brian

Dear Brian,

It turns out that the FORTRAN files that we included with SAM 2013.9.20 are not up to date. You can download the current file collection here: sam.nrel.gov/webfm_send/448 (ZIP 530 KB).

Best regards,
Paul.