Sort the specified table by the specified fields or the primary key if no fields are specified. Returns a db pointer to the rows from the specified table which satisfy expression. Theta join the specified tables, returning a new db pointer dbtruncate dbptr n Truncate the specified table to n records. Parameter Files pfget pf name Get the value for the specified name from the specified parameter file. Write the specified parameter file.
All units are degrees.
The values above are only examples, and may be wrong. You may need to adjust them for your installation.