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SU support

As mentioned earlier in many ways the SU format is just a subset of SEP3D. This fact allows us to pass between SEP3D and SU program and libraries. To make this as easy as possible the library has numerous command line options.
suinput=1
To specify that the input dataset is in SU format.
suoutput=1
To specify that the output data is in SU format.
nmem=X
To increase the maximum number of SU headers to X that are checked for non-zero values when reading in a SU dataset. By default set to 100.
nextra_keys
The number of keys in SU format that are in non-standard location.
extra_namei=N
The name of keys i (1..nextra_key) that are in non-standard SU locations.
extra_typei=a
The type of values i (1..nextra_key) that are in non-standard SU locations.
extra_offseti=N
The offset of the keys i (1..nextra_key) that are in non-standard SU locations.
keyname=sepkeyname
The SEP3D keyname associated with a given SU keyname.
keyname-fract=fract
What to scale to SEP3D key by when converting to SU. The reciprocal used for converting from SEP3D to SU.

next up previous print clean
Next: Command line tricks Up: Command line options Previous: Command line options
Stanford Exploration Project
7/8/2003