Exercise 1

        Trace Header Manipulation

Use the input data provided in /hou/data/D_152_001/SU_Class/class_project/seismic/tiger.cdp2499.su

Write output data to your seismic directory as tiger.renumber.su

Use suchw to re-number lines (ep) from 1 to n, incremented by 1.

Use surange to verify results.

Sample answer scripts are in

/hou/data/D_152_001/SU_Class/class_project/scripts/answers/exercise1a.sh

/hou/data/D_152_001/SU_Class/class_project/scripts/answers/exercise1b.sh

/hou/data/D_152_001/SU_Class/class_project/scripts/answers/exercise1c.sh