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first break pick file for GLI3d Link to this post

How we convert the format of .pic file of claritas to the format of GLI3d for refraction calculation.

Re: first break pick file for GLI3d Link to this post


Unfortunately we can't recommend a way to convert the Claritas .pic file to the equivalent for GLI3d as we do not currently have a format description for its required input format. You maybe able to write the firstbreak picks to a trace header and import them into GLI3d along with the segy data and then use for refraction statics.

One thing to remember is that Claritas picks first breaks on data without elevation statics applied, I am aware that other software packages pick FB's on data with elevations although I don't know if this is the case with GLI3d.


Andy Juniper

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