PermeabilityMohrCoulombFailureIndexModel

[Class documentation] Tiny change in two expressions in that about PermeabilityMohrCoulombFailureIndexModel

The errors, especially for the second derivative are
one order higher especially around values +- 2,4,8,16,32,64.
Setting the tolerance for second order derivative just
above the maximum error I got for -63.99999303065484 which,
is 0.00014201125474823262.

Fixes #3005 ttps://github.com/ufz/ogs/issues/3005

Bump gcc version to 9

Note: on frontends it still works with 8.3, don't ask why...

Throwing an exception, which can be caught and lead to
rejection of the time step.

Dont skip output of repeated fixed time step

RM; pass solid pressure to density

Observable through the dry density solid and dry density pellet.
Effect is visible for mechanical compression and desaturation.

Used by exponential solid density.

Dmitri Naumov authored 4 years ago and Tom Fischer committed 4 years ago

This improves numerical quality of derivatives.
Rewrite some parts using local variables.

Dmitri Naumov authored 4 years ago and Tom Fischer committed 4 years ago

 - Using namespace alias
 - Use Property::value dValue, d2Value
 - Short name for temperature.

Dmitri Naumov authored 4 years ago and Tom Fischer committed 4 years ago

Previous version negates the exponent factor m internally,
which is not obvious.

Some GitLab preparation

The previous implementation would miss a fixed output time
if the time step was repeated.

To enable compatibility of the build image with envinf1 itself (-march capabilities).

Dmitri Naumov authored 4 years ago and Tom Fischer committed 4 years ago

Triggered by fixing a warning of uninitialized spacing variable.

Pass the geometry dimension to functions for creating properties