A set of basic utility programs have been developed together with the library. These programs can be used to perform useful operations on SEPlib90 data sets. The following is a partial list of these utilities, that are in different stages of development.
Synch90 - Reorder the data traces according to the value of the data_record_number in the trace headers.
Sort90 - Sort the headers and the traces in a data set, and create the gridding information.
Window90 - Window a data set according to the header values and/or the grid information.
Transp90 - Transpose the axes of the Data Coordinate System and/or of the Grid Coordinate System.
Create90 - Create a SEPlib90 data set from SEPlib77 files that contains the data traces and the geometry information
Su2sep90 - Convert a SU data set into a SEPlib90 data set.
Sep902su - Convert a SEPlib90 data set into a SU data set.
Promax90 - Converts a Promax data set into a SEPlib90 data set.