Improve batt temp timestep message for NREL/SAM#1691

NREL · Feb 27, 2024 · 5d25694 · 5d25694
1 parent e617b98
commit 5d25694
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/ssc/cmod_battery.cpp b/ssc/cmod_battery.cpp
@@ -1111,7 +1111,7 @@ battstor::battstor(var_table& vt, bool setup_model, size_t nrec, double dt_hr, c
     }
 
     if (batt_vars->T_room.size() != nrec) {
-        throw exec_error("battery", "Length of battery environment temperature batt_room_temperature_celsius must equal number of weather file and/or electric load data records.");
+        throw exec_error("battery", util::format("Length of battery environment temperature batt_room_temperature_celsius must equal number of weather file and/or electric load data records: %d records or %d-minute time steps.", nrec, 60/(nrec/8760)));
     }
 
     if (batt_vars->batt_life_model == lifetime_params::NMC) {