This table lists Time_Series_Log_Level values.
| 
                             Value  | 
                             Description  | 
|---|---|
| 
                             0 (default)  | 
                             All warnings and errors returned while invoking an IMSL library function are ignored and not logged to the log file.  | 
| 
                             1  | 
                             If the time series function returns a warning or an error message while invoking an IMSL library function, a message is logged to the log file.  | 
| 
                             2  | 
                             If the time series function returns a fatal error message while invoking an IMSL library function, a message is logged to the log file. Warnings are not logged.  | 
| 
                             3  | 
                             If the time series function returns a terminal error message while invoking an IMSL library function, a message is logged to the log file. Warnings and fatal errors are not logged.  |