| Long Arg. | Description |
--in | Read the input file (repeatable). |
--out | Name the output file. Default is sp3.out. |
--tb | Output beginning epoch; <time>=week, sec-of-week (earliest in input). |
--te | Output ending epoch; <time>=week, sec-of-week (latest in input). |
--outputC | Output version c (no correlation). Otherwise a. |
--msg | Add message as a comment to the output header (repeatable). |
--verbose | Output to screen: dump headers, data, etc. |
--help | Print this message and quit. |