Dear team,
I've been running IPH Linear (steam) model on SAM version 2018.11.11 and I found many weather files in Texas would result in the error message like below. (Other model inputs are defaulted as in the software)
"exec fail(linear_fresnel_dsg_iph): solver_cr_to_pc_to_cr received exception from mono equation solver
Simulation linear_fresnel_dsg_iph failed."
(Using "USA TX Austin Mueller Municipal AP [ut](TMY3).csv" from NSRDB, attached)
or
"exec fail(linear_fresnel_dsg_iph): C_csp_lf_dsg_collector_receiver::off - freeze protection failed to converge
Simulation linear_fresnel_dsg_iph failed."
(Using "USA TX Dallas-fort Worth Intl AP(TMY3).csv" from NSRDB)
I don't encounter this problem in version 2020.2.29, but I've been implementing the previous version in my project, so I'm trying to figure out why the weather file doesn't work or if there's a model update between the versions.
Thanks a lot in advance.
Zhuoran