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E4D User Guide

  • E4D Website
  • Introduction
  • Getting Started
  • Modules and Capabilities
    • Electrical Methods
    • Travel-time Tomography
  • E4D Citation
  • Training and Technical Support

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  1. E4D Website
  2. E4D User Guide

E4D Training and Technical Support

  • Short Courses
  • Tech Support
Inquiries concerning E4D short courses should be addressed to

Tim Johnson, Ph.D.
E4D Computational Scientist and Lead Developer
e4d@pnnl.gov
509-372-4715
Judy Robinson, Ph.D.
E4D Computational Scientist
judith.robinson@pnnl.gov
509-372-6452
Technical support for E4D has historically been provided through collaborative research efforts with PNNL. Bug reports and inquiries concerning other types of technical support should be addressed to

Tim Johnson, Ph.D.
E4D Computational Scientist and Lead Developer
e4d@pnnl.gov
509-372-4715
Judy Robinson, Ph.D.
E4D Computational Scientist
judith.robinson@pnnl.gov
509-372-6452

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