snowpack

snowpack All Updates

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Jan 31, 2014
6 years 11 months Helping reusing some SmetIO methods by setting them static
Commit 512, by Mathias Bavay
6 years 11 months To improve the energy balance, it is important that evaporation of liquid water from the top layer should leave a tiny amount of liquid water behind, so we can keep the explicit boundary condition until snow/soil is freezing. This helps especially in
Commit 511, by Nander Wever
Jan 29, 2014
6 years 11 months The NEUTAL key has been renamed as "ATMOSPHERIC_STABILITY" and now takes values as strings (RICHARDSON, MONIN_OBUKHOV, NEUTRAL_MO). The examples and tests have been changed accordingly. Commenting out the POPC switch in CMakeLists, white spaces for
Commit 510, by Mathias Bavay
Jan 21, 2014
7 years 3 days Solving a numerical issue (bug): in case solely DGTSV was used, non convergence in the solver was not detected and calculations continued with the non coverged solution, which leads to nonsense of course.
Commit 509, by Nander Wever
Jan 16, 2014
7 years 8 days When validating the data, if ENFORCE_SNOW_HEIGHT is set, HS==nodata will return FALSE
Commit 508, by Mathias Bavay
Jan 15, 2014
7 years 9 days Adding more "const bool" to replace long "if" conditions. Some whitespaces fixes.
Commit 507, by Mathias Bavay
Jan 13, 2014
7 years 11 days renamed an improperly named file, run soil example on a north face
Commit 506, by Mathias Bavay
7 years 11 days Finally, the 5 expositions test works properly and has a sane structure. The necessary build code has been added for CAAMLIO.
Commit 505, by Mathias Bavay
Jan 10, 2014
7 years 14 days A documentation warning has been fixed. The examples have been cleaned-up (removing commented out lines). The res1exp and massbalance test now properly work and don't use multiple copies of the same files.
Commit 504, by Mathias Bavay
7 years 14 days The implementation of E. Schmucki's albedo parameterization needed refinements. Now a version using the classical grain size and one using the optical equivalent grain size are implemented.
Commit 503, by Charles Fierz
Jan 8, 2014
7 years 16 days Hunting down numerical stability issues in Alpine3D with Richards Equation for snow: - theta_r was not exactly determined as described in the paper in case of refreezing snow. This is now changed. - it is much more consistent to set the lower limit o
Commit 502, by Nander Wever
Jan 4, 2014
7 years 20 days Change to soil freezing/thawing for Richards equation. Temperature change of soil due to phase changes is stored in a temporary variable, so in case of a rewind of the time step, we can nicely undo the soil phase changes in the temperature array. Thi
Commit 501, by Nander Wever
7 years 20 days Solving a problem with sublimation of surface hoar in the top layer in case of using Richards equation.
Commit 500, by Nander Wever
7 years 20 days Correcting a typo when setting soil parameters.
Commit 499, by Nander Wever
Dec 30, 2013
7 years 25 days SW_MODE is now a string and named either INCOMING, REFLECTED, or BOTH. This change makes modulo arithemic not longer possible, but I guess *.inp files with only one radiation flux are rarely found today.
Commit 498, by Charles Fierz
7 years 25 days This is now a hopefully well tested commit that finalizes the introduction of a SNOW_EROSION switch acting only on the main station and SNOW_REDISTRIBUTION acting on virtual slopes only. Unless NUMBER_SLOPES is set to 1 and SNOW_EROSION is true, the
Commit 497, by Charles Fierz
Dec 21, 2013
7 years 1 month A SOS Xmas commit (will be described later by H.C.G. Fierz)
Commit 496, by Charles Fierz
Dec 20, 2013
7 years 1 month Switching to DGESVD solver when DGTSV fails is not always preferred, as DGESVD can be so slow, that a smaller time step and trying DGTSV again works faster. This is especially the case in simulations with many layers. Now this can be controlled with
Commit 495, by Nander Wever
Dec 19, 2013
7 years 1 month Implementation of the liquid water index for virtual north and south slopes (dumped to SDBO only). Surface hoar at the surface (nodal property) also shows up in dumped profiles (PRF and IMIS). Rename new_snow_grain_rad and new_snow_bond_rad to *_size
Commit 494, by Charles Fierz
Dec 16, 2013
7 years 1 month Implement Edgar Schmucki's new albedo parameterization (SCHMUCKI, version X32 is set) thereby moving element property rg_opt to ogs, that is twice the former value ;-) New keys SNOW_ALBEDO, ALBEDO_PARAMETERIZATION, ALBEDO_FIXEDVALUE Renamed quite a n
Commit 493, by Charles Fierz

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