snowpack

snowpack All Updates

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Jul 11, 2014
5 years 4 months backporting dev commit 574
Commit 609, by Mathias Bavay
5 years 4 months backporting dev commits 543, 564, 565, 566, 567, 568, 569, 570
Commit 608, by Mathias Bavay
Jul 10, 2014
5 years 4 months backporting commits 605, 606 from stable
Commit 607, by Mathias Bavay
5 years 4 months We had a weird structure for the "doc" target that was triggering a bug with cmake-3.0
Commit 606, by Mathias Bavay
Jul 9, 2014
5 years 4 months When only one slope is defined, the lwi_N and lwi_S both get the same value (so it is still possible to get lwi for a single station simulation)
Commit 605, by Mathias Bavay
Jul 4, 2014
5 years 4 months It turns out that some combinations of processors/LAPACK version/compilers may cause C[i] to become NAN when pressure head is really small (probably causing floating point underflow in calculating C[i]), which causes a floating point exception in LAP
Commit 604, by Nander Wever
Jul 1, 2014
5 years 4 months Investigations in spring settling and snow melt revealed a not so nice behaviour of the top snow layer. Merge only suppressed now in case both miminum ice criterion and minimum element length are met. Seem to slightly improve melt curves.
Commit 603, by Nander Wever
Jun 30, 2014
5 years 4 months Trying to improve the phase changes in soil when using richards equation by changing a faulty approach. It's still not really nice, but in any case the modelled temperatures are better reproduced this way. Moreover, the energy balance for the soil pa
Commit 602, by Nander Wever
Jun 18, 2014
5 years 4 months In commit 517, a change in convergence criterion for the soil phase changes part accidentally slipped through. This problem is only on trunk, on branches/dev/ it's fine.
Commit 601, by Nander Wever
Jun 13, 2014
5 years 5 months Non convergence in soil freezing is now treated as a warning, instead of an error, because we try to repeat the time step with a smaller time step.
Commit 600, by Nander Wever
Jun 12, 2014
5 years 5 months I never noticed that my simulations with Richards equation for snow were actually never forming surface hoar... So now it does.
Commit 599, by Nander Wever
5 years 5 months Because the "soil type" name "ALPINE3D" was confusing (has basically nothing to do with alpine3d), I renamed it to SNOFILE. Then, it takes the grain size specified in the sno-file to define the soil types. This should be the default option. I also ch
Commit 598, by Nander Wever
5 years 5 months Big and important change to ReSolver, mainly to get a better energy balance and a more realistic soil freezing process. Heat advection by flowing water is now taken into account. Adaptation of element and nodal temperature postponed as much as possib
Commit 597, by Nander Wever
5 years 5 months An important update for the Phase Change routines with a better integration with richards equation solver to achieve a better energy balance in the soil.
Commit 596, by Nander Wever
5 years 5 months More consistency in the surface energy balance scheme: limit qs and ql only in case of explicit boundary conditions. In the implicit case, the exchange coefficient determine the actual flux, so limiting the fluxes in that case are basically only a po
Commit 595, by Nander Wever
5 years 5 months Add the data structures that are necessary to deal with apparent changes in internal energy when soil with a freezing point depression is in freezing state. The difference in heat capacity between ice and water is a source or sink of internal energy.
Commit 594, by Nander Wever
5 years 5 months A better approach to calculate soil heat flux. Note that there can be a discrepancy in the soil heat flux from the perspective of the soil and the perspective of the snow. This approach averages both perspectiives.
Commit 593, by Nander Wever
5 years 5 months It's a better approach to always have 273.15K as reference temperature, and not the freezing point depression in case of soil freezing.
Commit 592, by Nander Wever
Jun 10, 2014
5 years 5 months backporting stable commits 580, 583 and 587 (removing an unnecessary #ifdef and some whitespaces fixes)
Commit 591, by Mathias Bavay
Jun 6, 2014
5 years 5 months Repairing the mess I created. sn_dt is not necessary in collectsurfacefluxes()! The mess originates from the confusion about the units of MS_RAIN.
Commit 590, by Nander Wever

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