wrfsnowdrift

modified code from https://github.com/ChristinaSchmid/snowdrift for snow drift simulations in WRF

https://github.com/manuelsaigger/wrfsnowdrift

Repository

modified code from https://github.com/ChristinaSchmid/snowdrift for snow drift simulations in WRF

README.WRFversions

####################################################################################
################### Overview over WRF-versions used in this directory ##############
####################################################################################
#
#
# i) original version of Christina Schmid, with snow drift modules
# modified files: phys/: module_snowdriver.F, module_snower.F, module_snowset.F, module_snowsubl.F, module_snowvel.F
#                          dyn_em/: solve_em.F, module_first_rk_step_part1.F
#                          Registry/: Registry.EM_COMMON
#                          for ideal: remove snicexy in snowdriver, snower, snowset, first_rk_step
#    successfull test run on 1410
#
#ii) debugV1: modified version with additional output files (accumulated erosion/deposition as mass change, accumulated drifting snow sublimation)
#modified files: phys/: module_snowdriver, module_snower, module_snowset, module_snowsubl, 
#                dyn_em/: module_first_rk_step_part1
#                Registry/: Registry.EM_COMMON 
#    successfull test run on 2010 
#
#
#iii) debug_v2_1: first simple bug-fixes: update saltation layer height (update old concentration with new layer height before adding new concentration), integration for variable snowload (before: only add up conconcentrations, no multiplication with layer thickness)
# modified files: phys/: module_snower.F, module_snowset.F
#                 Registry/: Registry.EM_COMMON
#     successfull test run on 0811 
#
#
#iv) debug_v2_2: bug fix in erosion module: limit erosion flux to available snow mass at the ground before updating other terms
#modified files: phys/: module_snower.F
#     succsessfull test run on 0911 
#
#v) debug_v2_3: bux fix in sublimation module: limit sublimation to available tracer and saturation mixing ratio before updating
#modified files: phys/: module_snowsubl.F
#     successfull test run on 1011
#
#vi) debug_v2_4: bug fix in deposition module: bug similar to saltation layer bug, but in settling velocity (flux between layers of different height, now: move mass not concentration from upper to lower layer)
#modified files: phys/: module snowset.F
#     successfull test run on 1511 (increases downward flux -> finer vertical grid close to surface => increases deposition => increases deposition)
#
#vii) debug_v2_5: bug fix in sublimation module: limit sublimation to saturation level of cooled air parcel (first order approximation)
#modified files: phys/module_snowsubl.F
                 Registry/Registry.EM_COMMON

Owner

Citation (CITATION.cff)

cff-version: 1.1.0
autors:
- family-names: Saigger
  given-names: Manuel
orcid: https://orcid.org/0009-0008-8946-8756
title: WRFsnowdrift
version: v1.0
date-released: 2024-02-13

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