iwfm.write_smp¶ iwfm.write_smp(output_filename, lines)[source]¶ Write observations to a PEST smp file smp format:’ OBSLOCATIONID MM/DD/YYYY HH:MM:SS 123.456’. Parameters: output_filename (str) – name of smp output file lines (list) – data as [obslicationid, date, time, value] Returns: len(lines) – number of items written to the smp file Return type: int