Ressources¶
Input data¶
Variable |
Short name |
Unit |
Comment |
---|---|---|---|
Air pressure |
PRES |
hPa |
|
Air temperature |
T2 |
K |
|
Cloud cover |
N |
||
Relative humidity |
RH2 |
%/100 |
|
Solar radiation |
G |
W \(\text{m}^2\) |
|
Total precipitation |
RRR |
mm |
|
Wind speed |
U2 |
m \(\text{s}^{-1}\) |
|
Snowfall |
SNOWFALL |
m |
optional |
Incoming longwave radiation |
LWin |
W \(\text{m}^2\) |
optional, replaces N |
Static fields¶
Variable |
Short name |
Unit |
Comment |
---|---|---|---|
Glacier mask |
MASK |
Boolean |
True == glacier |
Elevation |
HGT |
m |
Output data¶
Variable |
Short name |
Unit |
Comment |
---|---|---|---|
Incoming shortwave radiation |
SWin |
W \(\text{m}^{-2}\) |
|
Outgoing shortwave radiation |
SWout |
W \(\text{m}^{-2}\) |
|
Liquid precipitation |
RAIN |
mm |
requires RRR |
Snowfall |
SNOWFALL |
mm |
|
Sensible heat flux |
H |
W \(\text{m}^{-2}\) |
|
Latent heat flux |
LE |
W \(\text{m}^{-2}\) |
|
Ground heat flux |
G |
W \(\text{m}^{-2}\) |
|
Mass balance |
MB |
m w.e. |
|
Surface mass balance |
SMB |
m w.e. |
|
Internal mass balance |
IMB |
m w.e. |
|
Runoff |
Q |
m w.e. |
|
Snowheight |
SNOWHEIGHT |
m |
|
Total height |
TOTALHEIGHT |
m |
|
Surface temperature |
TS |
K |
|
Albedo |
ALBEDO |
||
Number of layers |
NLAYERS |
||
Available melt energy |
ME |
W \(\text{m}^{-2}\) |
|
Evaporation |
EVAPORATION |
m w.e. |
|
Condensation |
CONDENSATION |
m w.e. |
|
Sublimation |
SUBLIMATION |
m w.e. |
|
Deposition |
DEPOSITION |
m w.e. |
|
Refreezing |
REFREEZING |
m w.e. |
|
Subsurface melt |
subM |
m w.e. |
|
Surface melt |
surfM |
m w.e. |
|
Aerodynamic roughness length |
z0v |
m |
|
Snow layer Height |
LAYER_HEIGHT |
m |
Profile |
Temperature of snow layers |
LAYER_T |
m |
Profile |
Snow density of layers |
LAYER_RHO |
kg \(\text{m}^{-3}i\) |
Profile |
Ice fraction |
LAYER_ICE_FRACTION |
Profile |
|
Porosity |
LAYER_POROSITY |
Profile |
|
Liquid water content |
LAYER_LWC |
Profile |
|
Irreducible water |
LAYER_IRREDUCIBLE_WATER |
Profile |
|
Liquid water in layers |
LAYER_LW |
m w.e. |
Profile |
Refreezing |
LAYER_REFREEZE |
m w.e. |
Profile |
Cold content |
LAYER_CC |
J \(\text{m}^{-2}\) |
Profile |
Directory structure¶
Directory |
File |
Description |
---|---|---|
./ |
COSIPY.py |
Main program |
config.py |
Configuration file |
|
constants.py |
Constants file |
|
cosipy.yaml |
Cosipy logging configuration file |
|
README.md |
Readme file |
|
slurm_config.py |
SLURM Workload Manager configuration file |
|
./cpkernel |
cosipy_core.py |
Solves the 1D simulations |
init.py |
Initialisation of the snowpack |
|
grid.py |
GRID class |
|
io.py |
IO class |
|
node.py |
Node class |
|
./dask-worker-space |
Folder needed for parallel computing and resulting log files |
|
./data |
input/Zhadang_ERA5_2009_2018.csv |
Example meteo data (tutorial) |
input/Zhadang_ERA5_2009.nc |
Example cosipy input file (tutorial) |
|
output/ |
Output files (automatically created) |
|
restart/ |
Restart files (automatically created) |
|
static/static.nc |
Example cosipy static file (tutorial) |
|
static/DEM/n30_e090_3arc_v2.tif |
Example dem file (tutorial) |
|
static/Shapefiles/Zhadang_RGI6.* |
Example rgi6 glacier outline (tutorial) |
|
./modules |
albedo.py |
Albedo module |
densification.py |
Densification module |
|
heatEquation.py |
Solves the heat equation |
|
penetratingRadiation.py |
Penetrating radiation module |
|
percolation.py |
Percolation module |
|
radCor.py |
Radiation module (used for preprocessing) |
|
refreezing.py |
Refreezing of water |
|
roughness.py |
Roughness parametrisation |
|
surfaceTemperature.py |
Solves the surface energy balance / surface temperature |
|
./postprocessing |
plot_cosipy_fields.py |
Quick visualisation of results |
./utilities |
aws2cosipy/aws2cosipy.py |
Creates a coispy input file from a data file |
aws2cosipy/aws2cosipyConfig.py |
Configuration file for the utility aws_logger2cosipy |
|
createStatic/create_static_file.py |
Utility to create the static input data |
|
wrf2cosipy/wrf2cosipy.py |
Create an input file from WRF model output |
|
wrf2cosipy/config.py |
Configuration file for the utility wrf2cosipy |