SUMMARY

SEPlib90 is a new powerful tool in the hands of SEP researchers to develop and test methods for processing irregularly sampled data. It overcomes the limitations of SEPlib77 by including the trace headers information in the data format and enabling easy and efficient access to such information. Further, it exploits existing regularity in data geometry by associating with the data traces a uniformly sampled multi-dimensional grid and by providing tools to efficiently access subsets of the data set based on this gridding information.