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Welcome to the HYTEB documentation!

This is the official documentation for the HYTEB. This document aims at guiding the documenting and the usage.

What is HYTEB?

HYTEB is a set of python modules for user-friendly software for analysing the data worth of geophysics (electromagnetic data) for improving the predictive capability of groundwater models.

Authors

HYTEB is developed by Nikolaj Kruse Christensen as part as his Ph.D. project, under supervision of Steen Christensn, all of the Department of Geoscience, Aarhus University, Denmark. The author welcomes interested third party developers. This document is a work in progress.

Contact

Nikolaj Kruse Christensen - http://pure.au.dk/portal/da/persons/id(9402400e-29ed-465f-904d-85c0c49e217e).html/

mail to - nikolaj.kruse@geo.au.dk

Documentation

The goal is selv-documenting code in sphinx, so no manual will be available. The documentation is by default available in the html.

Get started with HYTEB

We have only uploaded software that we developed. Software developed by others, for example AarhusInv, PEST, MODFLOW, TPROGS, BLOCKSIS, etc. must be purchased or downloaded from websites of the respective developers.

HYTEB is written in the python 2.7 syntax. I recommend the Anaconda scientific python distribution , which includes the dependencies for HYTEB.

https://store.continuum.io/cshop/anaconda/

Once installed, clone (or download) the HYTEB repository.

Examples

See the paper in HESSD for a description of the elements in HYTEB and examples for:

http://www.hydrol-earth-syst-sci-discuss.net/12/9599/2015/hessd-12-9599-2015.pdf

In the paper 3 different inversion approaches are compared (Hydrogeological inversion, sequential hydrogeophysical inversion, joint hydrogeophysical inversion).

For an example for the HYTEB setup for doinf joint hydrogeophysical inversion see:

main_HYTEB_joint_inversion.py

HYTEB.ini

Links

AarhusInv - http://hgg.au.dk/software/aarhusinv/

BlockSIS - http://www.iamg.org/documents/oldftp/VOL32/v32-10-12.zip/

MODFLOW - http://water.usgs.gov/ogw/modflow/MODFLOW.html

PEST - http://www.pesthomepage.org/

T-PROGS - http://www.aquaveo.com/software/gms-tprogs

References

Auken et al. 2014 - An overview of a highly versatile forward and stable inverse algorithm for airborne, ground-based and borehole electromagnetic and electric data

Auken et al. 2015 - Manual for the inversion program AarhusInv

Doherty, J., 2010a, PEST, Model-independent parameter estimation—User manual (5th ed., with slight additions): Brisbane, Australia, Watermark Numerical Computing.

Doherty, J., 2010b, Addendum to the PEST manual: Brisbane, Australia, Watermark Numerical Computing.

Publications

HYTEB has been used to produce results in the following scientific publications and presentations:

Christensen, N. K., Christensen, S., and Ferre, T. P. A.: A framework for testing the use of electric and electromagnetic data to reduce the prediction error of groundwater models, Hydrol. Earth Syst. Sci. Discuss., 12, 9599-9653, doi:10.5194/hessd-12-9599-2015, 2015

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Hydrogeophysical "Test-Bench"

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