Fortran code used in 'A fractal model for effective excess charge density in variably saturated fractured rocks'

<p>This code is uploaded to support the research study &#39;A fractal model for effective excess charge density in variably saturated fractured rocks&#39; by L. Guarracino and&nbsp; D. Jougnot (submitted to JGR: Solid Earth, 2021).</p> <p>Files:<br> a) Fortran source code (qvfrac.f) for estimating the effective excess charge density in fractured rocks. The calculation is based on model equations described in the research study.<br> b) Input data (network1.dat) to calculate the effective excess charge density for fracture network 1 described in Section 3 (Figure 5a).</p>