Use byte location information from Dataset (Filecollection.SegY) and use when converting SegY to oVDS (GONRG-5217)
@Yan_Sushchynski - As previously discussed, this change will bring parity for both converters (oZgy and oVDS).
Earlier @marius explained that default values can be overridden at run time by using suitable parameters.
Quote Example - --header-field InlineNumber=223:4 --header-field CrosslineNumber=73,4
The appropriate trace header fields would be in the FileCollection.SEGY record, in the VectorHeaderMapping, where possible values are indicated in the table Reference Values for HeaderKeyName.1.0.0.
It is the DAG’s responsibility to find there appropriate values from the FileCollection.SEGY record, and use them to send the correct arguments to the SEGImport process. (The OpenVDS SEGYImport tool is generalized, so it doesn’t know about OSDU databases, Work Products and FileCollection.SEGY records, alas, the DAG needs to facilitate)
The SEGYImport tool can be used on 2D, 3D and 4D datasets, so the DAGs should support these potential FileCollections and VectorHeaderMappings.