Remove hydrostats and extraction functionality from HAT (#79)

* bulk remove hydrostats and extraction code

* remove more files and udpate README

* remove missing lines in docs

* remove missed hat-extract-timeseries occurence in docs

Author: andreas-grafberger

README.md

@@ -28,8 +28,10 @@
 
 The Hydrological Analysis Toolkit (HAT) is a software suite for hydrologists working with simulated and observed river discharge. HAT performs data analysis on hydrological datasets, with its main features being:
 - mapping station locations into hydrological model grids
-- extraction of timeseries at station locations from gridded model outputs
-- statistical analysis of hydrological timeseries
+- interactive visualizations
+
+> [!NOTE]
+> The station extraction and hydrostats functionality formerly in HAT now live in [ecmwf/hyve](https://github.com/ecmwf/hyve).
 
 ### Installation
 
@@ -50,18 +52,6 @@ pip install -e .[dev]
 pre-commit install
 ```
 
-HAT provides **experimental** support for earthkit-data's [gribjump source](https://earthkit-data.readthedocs.io/en/latest/guide/sources.html#gribjump).
-To install the gribjump extras for testing and experimentation, run:
-```bash
-pip install hydro-analysis-toolkit[gribjump]
-```
-
-> [!NOTE]
-> The gribjump feature is experimental. It is not recommended for production use and may change or break in future releases.
-> Information on how to build gribjump can be found in [GribJump's source code](https://github.com/ecmwf/gribjump/). Experimental
-> wheels of `gribjumplib` can also be found [on PyPI](https://pypi.org/project/gribjumplib/).
-
-
 ## Licence
 
 ```

docs/hat_extract-timeseries.md

@@ -1,9 +1,5 @@
 # Welcome to HAT
 
-The Hydrological Analysis Toolkit (HAT) is a software suite for hydrologists working with simulated and observed river discharge. HAT performs data analysis on hydrological datasets, with its main features being:
+The Hydrological Analysis Toolkit (HAT) is a software suite for hydrologists working with simulated and observed river discharge. HAT performs data analysis on hydrological datasets, with its main feature being:
 
 - mapping station locations into hydrological model grids
-
-- extraction of timeseries
-
-- statistical analysis of hydrological timeseries

docs/hat_hydrostats.md

@@ -10,7 +10,7 @@ If you have already [installed](installation.md) hat then
 
 Run a command line tool, for example
 
-    $ hat-extract-timeseries --help
+    $ hat-station-mapping --help
 
 For more information on individual command line tools, use the `--help` option at the command line or read the documentation, for instance for the [station mapping](station_mapping.md) tool.
 

docs/index.md

@@ -3,8 +3,6 @@
 import sys
 
 from hat import _LOGGER as logger
-from hat.compute_hydrostats.stat_calc import stat_calc
-from hat.extract_timeseries.extractor import extractor
 from hat.station_mapping.mapper import mapper
 
 
@@ -24,8 +22,6 @@ def wrapper(args=None):
 
 
 mapper_cli = commandlineify(mapper)
-extractor_cli = commandlineify(extractor)
-stat_calc_cli = commandlineify(stat_calc)
 
 
 if __name__ == "__main__":