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ewatercycle-1.4.1
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مشاهده بیشترتوضیحات
A Python package for running and validating a hydrology model
| ویژگی | مقدار |
|---|---|
| سیستم عامل | - |
| نام فایل | ewatercycle-1.4.1 |
| نام | ewatercycle |
| نسخه کتابخانه | 1.4.1 |
| نگهدارنده | [] |
| ایمیل نگهدارنده | [] |
| نویسنده | Stefan Verhoeven |
| ایمیل نویسنده | s.verhoeven@esciencecenter.nl |
| آدرس صفحه اصلی | https://www.ewatercycle.org/ |
| آدرس اینترنتی | https://pypi.org/project/ewatercycle/ |
| مجوز | Apache Software License 2.0 |
# ewatercycle
A Python package for running hydrological models.
[](https://github.com/eWaterCycle/ewatercycle/actions/workflows/ci.yml)
[](https://sonarcloud.io/dashboard?id=eWaterCycle_ewatercycle)
[](https://sonarcloud.io/component_measures?id=eWaterCycle_ewatercycle&metric=coverage)
[](https://ewatercycle.readthedocs.io/en/latest/?badge=latest)
[](https://pypi.org/project/ewatercycle/)
[](https://fair-software.eu)
[](https://doi.org/10.5281/zenodo.5119389)
[](https://www.research-software.nl/software/ewatercycle)
The eWaterCycle package makes it easier to use hydrological models
without having intimate knowledge about how to install and run the
models.
- Uses container for running models in an isolated and portable way
with [grpc4bmi](https://github.com/eWaterCycle/grpc4bmi)
- Generates rain and sunshine required for the model using
[ESMValTool](https://www.esmvaltool.org/)
- Supports observation data from [GRDC or
USGS](https://ewatercycle.readthedocs.io/en/latest/observations.html)
- Exposes [simple
interface](https://ewatercycle.readthedocs.io/en/latest/examples/ewatercycle_api_notebook.html)
to quickly get up and running
## Install
The ewatercycle package needs some geospatial non-python packages to
generate forcing data. It is preferred to create a Conda environment to
install those dependencies:
```shell
wget https://raw.githubusercontent.com/eWaterCycle/ewatercycle/main/environment.yml
conda install mamba -n base -c conda-forge -y
mamba env create --file environment.yml
conda activate ewatercycle
```
The ewatercycle package is installed with
```shell
pip install ewatercycle
```
Besides installing software you will need to create a configuration
file, download several data sets and get container images. See the
[system setup
chapter](https://ewatercycle.readthedocs.org/en/latest/system_setup.html)
for instructions.
## Usage
Example using the [Marrmot M14
(TOPMODEL)](https://github.com/wknoben/MARRMoT/blob/master/MARRMoT/Models/Model%20files/m_14_topmodel_7p_2s.m)
hydrological model on Merrimack catchment to generate forcing, run it
and produce a hydrograph.
```python
import pandas as pd
import ewatercycle.analysis
import ewatercycle.forcing
import ewatercycle.models
import ewatercycle.observation.grdc
forcing = ewatercycle.forcing.generate(
target_model='marrmot',
dataset='ERA5',
start_time='2010-01-01T00:00:00Z',
end_time='2010-12-31T00:00:00Z',
shape='Merrimack/Merrimack.shp'
)
model = ewatercycle.models.MarrmotM14(version="2020.11", forcing=forcing)
cfg_file, cfg_dir = model.setup(
threshold_flow_generation_evap_change=0.1,
leakage_saturated_zone_flow_coefficient=0.99,
zero_deficit_base_flow_speed=150.0,
baseflow_coefficient=0.3,
gamma_distribution_phi_parameter=1.8
)
model.initialize(cfg_file)
observations_df, station_info = ewatercycle.observation.grdc.get_grdc_data(
station_id=4147380,
start_time=model.start_time_as_isostr,
end_time=model.end_time_as_isostr,
column='observation',
)
simulated_discharge = []
timestamps = []
while (model.time < model.end_time):
model.update()
value = model.get_value('flux_out_Q')[0]
# flux_out_Q unit conversion factor from mm/day to m3/s
area = 13016500000.0 # from shapefile in m2
conversion_mmday2m3s = 1 / (1000 * 24 * 60 * 60)
simulated_discharge.append(value * area * conversion_mmday2m3s)
timestamps.append(model.time_as_datetime.date())
simulated_discharge_df = pd.DataFrame({'simulated': simulated_discharge}, index=pd.to_datetime(timestamps))
ewatercycle.analysis.hydrograph(simulated_discharge_df.join(observations_df), reference='observation')
model.finalize()
```
More examples can be found in the
[documentation](https://ewatercycle.readthedocs.io).
## Contributing
If you want to contribute to the development of ewatercycle package,
have a look at the [contribution guidelines](CONTRIBUTING.md).
## License
Copyright (c) 2018, Netherlands eScience Center & Delft University of
Technology
Apache Software License 2.0
نیازمندی
| مقدار | نام |
|---|---|
| - | Fiona |
| - | Shapely |
| - | basic-modeling-interface |
| - | cftime |
| >=2.4.0 | esmvaltool |
| <0.3,>=0.2.12 | grpc4bmi |
| - | grpcio |
| - | hydrostats |
| >=3.5.0 | matplotlib |
| - | numpy |
| - | pandas |
| <=3.20.1 | protobuf |
| - | pyoos |
| - | python-dateutil |
| - | ruamel.yaml |
| - | scipy |
| - | xarray |
| - | black[jupyter] |
| - | build |
| - | bump2version |
| - | deepdiff |
| - | ipython |
| - | isort |
| - | nbsphinx |
| >=2.15.0 | pre-commit |
| - | pycodestyle |
| - | pytest |
| - | pytest-cov |
| - | pytest-mypy |
| - | pytest-runner |
| - | recommonmark |
| - | sphinx |
| - | sphinx-copybutton |
| - | sphinx-rtd-theme |
| - | twine |
| - | types-python-dateutil |
زبان مورد نیاز
| مقدار | نام |
|---|---|
| >=3.8 | Python |
نحوه نصب
نصب پکیج whl ewatercycle-1.4.1:
pip install ewatercycle-1.4.1.whl
نصب پکیج tar.gz ewatercycle-1.4.1:
pip install ewatercycle-1.4.1.tar.gz