* Create test_013_surface_water.py

* Edit and add tests

* Fix test

* simplify nlmod.get_ds a bit more

* Fix bugs for future versions of flopy and update tests

* Fix tests

…as well

- add auxiliary variable support to GHB and CHD
- add BUY package

- add GWT
- add DIS (copy of GWF, dis, could be more efficient?)
- add DISV (copy of GWT disv, could be more efficient)
- add ADV
- add DSP (determine where to pick up vars)
- add SSM
- add MST
- add CNC
- add OC (_set_record could be generalized between gwf/gwt)
- add IC
- add GWFGWT exchange

- add GWT
- add DIS (copy of GWF, dis, could be more efficient?)
- add DISV (copy of GWT disv, could be more efficient)
- add ADV
- add DSP (determine where to pick up vars)
- add SSM
- add MST
- add CNC
- add OC (_set_record could be generalized between gwf/gwt)
- add IC
- add GWFGWT exchange

- allow aux to be both dataset variable (str) and single float/int

- weighted mean value of source dataarray  per layer defined in model dataset

- make dis/disv work for both gwf and gwt
- improve aux support to ghb/chd
- store ssm_sources if aux is defined and transport is True
- add drn package, similar to GHB
- make _set_record work for both head and concentration for oc pkg

- allow masking where recharge should be applied.

- reuse gwf dis/disv and _set_record
- improve getting vars from dataset or passing directly to function
- for ssm, get sources from ssm_sources attribute (auto added when gwf pkgs are created with aux vars)

- add method to load concentrations as dataarray
- add method to get concentrations at gw surface (first active layer)

- supports chloride (with certain default values)

- no overwriting stored dataset attributes when building a model
- introduce _get_var_from_ds_attr for unifying method to obtain attribute data from dataset
- introduce _get_var_from_ds_datavar for unifying method to obtain data variable from dataset
- allow setting custom modelname for transport model
- add docstrings

- introduce _dis and _disv and reuse in gwt/gwt modules
- fix other issues

Add groundwater transport capabilities to nlmod

Add lake package + example to nlmod

* add reader for meteobase zip files

* add test for reading zipfile from meteobase

* Update __init__.py

add meteobase

* Update meteobase.py

fix | character

* Update meteobase.py

fix if statement

* Update meteobase.py

fix redefining built-in 'type'

* fix test

* Revert "fix test"

This reverts commit e651df1.

* fix test

using os :))

* Create Meteobase_ASCII_test.zip

* Revert "fix test"

This reverts commit cb4c60c.

* Update meteobase.py

codacy fix

* fix hour bug get_datetime_from_fname function

only search name with removed date

* rename test_015 to test_017

* Update meteobase.py

use zeros instead of empty

* Replace np.datetime64 by pd.Timestamp

---------

Co-authored-by: Ruben Caljé <r.calje@artesia-water.nl>

* Improve split_layers_ds

now also works for other variables
now also works for vertex grids
split_dict can contain layer names as keys, and values do not have to add up to 1 anymore
split_reindexer in attrs contains layer names now
First splitted layer gets _1 suffix
Less code

* Some other changes, mostly documentation

* Fix structured_da_to_ds

For when da is in another crs
For when grid-refinement is used

* Improve jarkus

Can now also read data from "kusthoogte" and "vaklodingen"
More options to get a specific time

* Improve documentation and refine method for rotated grids

* Fix bug I introduced in Jarkus

* Fix gdf_to_bool_da for rotated grids

* fix get_bathymetry

* Fix codacy issues

* Fix warning in structured_da_to_ds

fixes UserWarning: Transform that is non-rectilinear or with rotation found. Unable to recalculate.

* Move split_reindexer from attributes of ds, as it cannot be saved to nc-file

* Keep crs and index name in gdf_to_grid

And update some documentation

* Solve bugs

* Improve ds_to_ugrid_nc_file

* spelling error and codacy

* Remove output from tests

* Add calculate_gxg (from imod-python)

* Fix path of some tests, so previous test is not overwritten

Also remove imod-dependency for generation of docs

* Some minor codacy stuff

* Add raise_excepions in download methods of water boards

And add documentation
And change timeout to 120 seconds in some places (from 1200 seconds)

* Use flopy code to download binaries instead of own code

* Improve surface water and small changes to other parts

* fix tests and codacy

* Fix remaining bugs in tests and docs

* Make scripts more robust

And improve error logging

* Add more logging in get_kh_kv

* make units optional in get_kg_kv

* Update documentation of gdf_to_seasonal_pkg

* Small improvements

* Improve add_bottom_height_from_waterboards

* move calculate_gxg to nlmod.gwf.output

* Remove some leftovers of evaluate

* Update index of watercourses De Dommel

* minor improvement