### Install development version

Source: https://python-windrose.github.io/windrose/development.html

Install the package in editable mode or directly from the remote repository.

```bash
$ python -m pip install .
```

```bash
$ python -m pip install git+https://github.com/python-windrose/windrose.git
```

--------------------------------

### Install Windrose Package

Source: https://python-windrose.github.io/windrose/_sources/install.rst.txt

Use this command to install the latest release version of the windrose package from PyPi.

```bash
$ pip install windrose
```

--------------------------------

### Overlay Windrose on Map with inset_axes

Source: https://python-windrose.github.io/windrose/usage-output.html

Illustrates setting a windrose axes on top of another axes, specifically for overlaying a map. Relies on matplotlib's inset_axes utilities. Ensure cartopy is installed for map functionalities.

```python
import cartopy.crs as ccrs
import cartopy.io.img_tiles as cimgt
import matplotlib.pyplot as plt
import numpy as np
from mpl_toolkits.axes_grid1.inset_locator import inset_axes

import windrose

ws = np.random.random(500) * 6
wd = np.random.random(500) * 360

minlon, maxlon, minlat, maxlat = (6.5, 7.0, 45.85, 46.05)

proj = ccrs.PlateCarree()
fig = plt.figure(figsize=(12, 6))
# Draw main ax on top of which we will add windroses
main_ax = fig.add_subplot(1, 1, 1, projection=proj)
main_ax.set_extent([minlon, maxlon, minlat, maxlat], crs=proj)
main_ax.gridlines(draw_labels=True)
main_ax.coastlines()

request = cimgt.OSM()
main_ax.add_image(request, 12)

# Coordinates of the station we were measuring windspeed
cham_lon, cham_lat = (6.8599, 45.9259)
passy_lon, passy_lat = (6.7, 45.9159)

# Inset axe it with a fixed size
wrax_cham = inset_axes(
    main_ax,
    width=1,  # size in inches
    height=1,  # size in inches
    loc="center",  # center bbox at given position
    bbox_to_anchor=(cham_lon, cham_lat),  # position of the axe
    bbox_transform=main_ax.transData,  # use data coordinate (not axe coordinate)
    axes_class=windrose.WindroseAxes,  # specify the class of the axe
)

# Inset axe with size relative to main axe
height_deg = 0.1
wrax_passy = inset_axes(
    main_ax,
    width="100%",  # size in % of bbox
    height="100%",  # size in % of bbox
    # loc="center",  # don"t know why, but this doesn"t work.
    # specify the center lon and lat of the plot, and size in degree
    bbox_to_anchor=(
        passy_lon - height_deg / 2,
        passy_lat - height_deg / 2,
        height_deg,
        height_deg,
    ),
    bbox_transform=main_ax.transData,
    axes_class=windrose.WindroseAxes,
)

wrax_cham.bar(wd, ws)
wrax_passy.bar(wd, ws)
for ax in [wrax_cham, wrax_passy]:
    ax.tick_params(labelleft=False, labelbottom=False)

```

--------------------------------

### Accessing Video Export CLI Help

Source: https://python-windrose.github.io/windrose/usage-output.html

Displays the command line interface help for the video animation script.

```bash
$ python samples/example_animate.py --help
```

--------------------------------

### Clone the windrose repository

Source: https://python-windrose.github.io/windrose/development.html

Use these commands to download the source code and enter the project directory.

```bash
$ git clone https://github.com/python-windrose/windrose.git
$ cd windrose
```

--------------------------------

### Initialize WindroseAxes

Source: https://python-windrose.github.io/windrose/api.html

Constructor for the primary WindroseAxes class.

```python
_class _windrose.WindroseAxes(_* args_, _** kwargs_)
```

--------------------------------

### Display Weibull Distribution Parameters

Source: https://python-windrose.github.io/windrose/usage-output.html

Prints the optimal parameters calculated for the Weibull distribution fitted to the wind speed data. This follows the computation of the PDF.

```python
print(f"{params=}")
```

--------------------------------

### Create Axes via Factory

Source: https://python-windrose.github.io/windrose/api.html

Factory method to instantiate either WindroseAxes or WindAxes.

```python
_static _create(_typ_ , _ax =None_, _* args_, _** kwargs_)
```

--------------------------------

### Run unit tests

Source: https://python-windrose.github.io/windrose/development.html

Execute the test suite using pytest.

```bash
$ python -m pytest -vv tests
```

```bash
$ python -m pytest -vv tests/test_windrose.py::test_windrose_np_plot_and_pd_plot
```

--------------------------------

### POST /windrose/wrpdf

Source: https://python-windrose.github.io/windrose/api.html

Draws the probability density function and returns Weibull distribution parameters.

```APIDOC
## POST /windrose/wrpdf

### Description
Draws the probability density function and returns Weibull distribution parameters.

### Method
POST

### Endpoint
/windrose/wrpdf

### Parameters
#### Path Parameters
None

#### Query Parameters
None

#### Request Body
- **var** (1D array) - Required - Values of the variable to compute. Typically the wind speeds.
- **bins** (integer or 1D array) - Optional - Number of bins, or a sequence of bins variable. If not set, bins=10.
- **Nx** (integer) - Optional - Number of points for the PDF curve. Default is 100.
- **bar_color** (string) - Optional - Color for the histogram bars. Default is 'b'.
- **plot_color** (string) - Optional - Color for the PDF curve. Default is 'g'.
- **Nbins** (integer) - Optional - Number of bins for the histogram. Default is 10.
- **ax** (matplotlib axes object) - Optional - Axes to plot on.
- **rmax** (float) - Optional - Maximum radius for the plot.
- **figsize** (tuple) - Optional - Figure size (width, height).
- **args** - Optional - Additional arguments for plotting.
- **kwargs** - Optional - Additional keyword arguments for plotting.

### Request Example
{
  "var": [10, 15, 20, 25, 30],
  "bins": 5,
  "Nx": 50,
  "bar_color": "red",
  "plot_color": "blue"
}

### Response
#### Success Response (200)
- **Weibull parameters** (dict) - Dictionary containing the calculated Weibull distribution parameters (e.g., 'alpha', 'beta', 'gamma').

#### Response Example
{
  "alpha": 15.5,
  "beta": 2.1,
  "gamma": 0.0
}
```

--------------------------------

### windrose.WindroseAxes Methods

Source: https://python-windrose.github.io/windrose/genindex.html

Documentation for methods available in the WindroseAxes class.

```APIDOC
## WindroseAxes Methods

### bar()

**Description**: Plots a bar representation of wind data.

### box()

**Description**: Plots a box representation of wind data.

### clear()

**Description**: Clears the current windrose axes.

### contour()

**Description**: Draws contour lines on the windrose plot.

### contourf()

**Description**: Draws filled contour lines on the windrose plot.

### legend()

**Description**: Adds a legend to the windrose plot.

### set()

**Description**: Sets various properties of the windrose axes.

### set_legend()

**Description**: Configures the legend for the windrose plot.

### set_radii_angle()

**Description**: Sets the radii and angle properties for the windrose plot.
```

--------------------------------

### Initialize WindAxes

Source: https://python-windrose.github.io/windrose/api.html

Constructor for the WindAxes class used for windrose plotting.

```python
_class _windrose.WindAxes(_* args_, _** kwargs_)
```

--------------------------------

### Create WindAxes from existing axes

Source: https://python-windrose.github.io/windrose/api.html

Static method to initialize a WindAxes instance from an existing matplotlib axes or figure.

```python
_static _from_ax(_ax =None_, _fig =None_, _figsize =(8, 8)_, _* args_, _** kwargs_)
```

--------------------------------

### Windrose API Overview

Source: https://python-windrose.github.io/windrose/api.html

Overview of the primary classes and functions available in the Windrose library.

```APIDOC
## Windrose API Reference

### Classes
- **WindAxes**: Handles basic wind axis operations including `from_ax()`, `pdf()`, and `set()`.
- **WindAxesFactory**: Provides `create()` method for axis generation.
- **WindroseAxes**: Main class for wind rose plotting, supporting `bar()`, `box()`, `clear()`, `contour()`, `contourf()`, `from_ax()`, `legend()`, `set()`, `set_legend()`, and `set_radii_angle()`.

### Utility and Plotting Functions
- **Data Cleaning**: `clean()`, `clean_df()`
- **Plotting**: `histogram()`, `plot_windrose()`, `plot_windrose_df()`, `plot_windrose_np()`
- **Wrappers**: `wrbar()`, `wrbox()`, `wrcontour()`, `wrcontourf()`, `wrpdf()`, `wrscatter()`
```

--------------------------------

### Compute Probability Density Function (PDF) for Wind Speed

Source: https://python-windrose.github.io/windrose/usage-output.html

Computes the probability density function for wind speed data using specified bins. Returns the axes object and parameters for a fitted Weibull distribution. Requires wind speed data (ws).

```python
from windrose import WindAxes

ax = WindAxes.from_ax()
bins = np.arange(0, 6 + 1, 0.5)
bins = bins[1:]
ax, params = ax.pdf(ws, bins=bins)
```

--------------------------------

### Generate Random Wind Data

Source: https://python-windrose.github.io/windrose/usage-output.html

Initializes random wind speed and direction arrays for testing purposes.

```python
import numpy as np

N = 500
ws = np.random.random(N) * 6
wd = np.random.random(N) * 360
```

--------------------------------

### windrose Classes

Source: https://python-windrose.github.io/windrose/genindex.html

Documentation for classes available in the windrose module.

```APIDOC
## windrose Classes

### WindAxes

**Description**: Represents a wind axes object.

### WindAxesFactory

**Description**: Factory class for creating WindAxes objects.

#### static create()

**Description**: Creates a new WindAxes instance.

### WindroseAxes

**Description**: Represents a windrose axes object, inheriting from WindAxes.

#### static from_ax()

**Description**: Creates a WindroseAxes instance from an existing axes object.

#### set()

**Description**: Sets properties for the WindroseAxes.
```

--------------------------------

### WindroseAxes Methods

Source: https://python-windrose.github.io/windrose/api.html

Methods available for WindroseAxes objects.

```APIDOC
## WindroseAxes Methods

### Description
Methods available for WindroseAxes objects.

### Methods
#### `from_ax`
```python
_static _from_ax(_ax =None_, _fig =None_, _rmax =None_, _figsize =(8, 8)_, _rect =None_, _* args_, _** kwargs_)
```

Return a WindroseAxes object for the figure fig.

#### `legend`
```python
legend(_loc ='lower left'_, _decimal_places =1_, _units =None_, _** kwargs_)
```

Sets the legend location and her properties.

### Parameters
#### `legend` Parameters
- **loc** (int, string or pair of floats, default: 'lower left') - see `matplotlib.pyplot.legend`.
- **decimal_places** (int, default 1) - The decimal places of the formatted legend.
- **units** (str, default None)
- **isaxes** (boolean, default True) - whether this is an axes legend.
- **prop** (FontProperties (__size='smaller'__)) - the font property.
- **borderpad** (float) - the fractional whitespace inside the legend border.
- **shadow** (boolean) - if True, draw a shadow behind legend.
- **labelspacing** (float, 0.005) - the vertical space between the legend entries.
- **handlelenght** (float, 0.05) - the length of the legend lines.
- **handletextsep** (float, 0.02) - the space between the legend line and legend text.
- **borderaxespad** (float, 0.02) - the border between the axes and legend edge.
- **kwarg** - Every other kwarg argument supported by `matplotlib.pyplot.legend`
```

--------------------------------

### windrose Module Functions

Source: https://python-windrose.github.io/windrose/genindex.html

Documentation for functions available in the windrose module.

```APIDOC
## windrose Module Functions

### clean()

**Description**: Cleans wind data.

### clean_df()

**Description**: Cleans wind data from a pandas DataFrame.

### histogram()

**Description**: Generates a histogram of wind data.

### plot_windrose()

**Description**: Plots a windrose from raw data.

### plot_windrose_df()

**Description**: Plots a windrose from a pandas DataFrame.

### plot_windrose_np()

**Description**: Plots a windrose from a NumPy array.

### wrbar()

**Description**: Alias for bar() method in WindroseAxes.

### wrbox()

**Description**: Alias for box() method in WindroseAxes.

### wrcontour()

**Description**: Alias for contour() method in WindroseAxes.

### wrcontourf()

**Description**: Alias for contourf() method in WindroseAxes.

### wrpdf()

**Description**: Generates a PDF plot of wind data.

### wrscatter()

**Description**: Plots a scatter representation of wind data.
```

--------------------------------

### Create Windrose Subplots per Month with Seaborn

Source: https://python-windrose.github.io/windrose/usage-output.html

Demonstrates creating subplots for windroses, grouped by month, using seaborn's FacetGrid. This allows for easy comparison of wind patterns across different months. Requires pandas for data manipulation.

```python
import numpy as np
import pandas as pd
import seaborn as sns
from matplotlib import pyplot as plt

from windrose import WindroseAxes, plot_windrose

wind_data = pd.DataFrame(
    {
        "ws": np.random.random(1200) * 6,
        "wd": np.random.random(1200) * 360,
        "month": np.repeat(range(1, 13), 100),
    }
)


def plot_windrose_subplots(data, *, direction, var, color=None, **kwargs):
    """wrapper function to create subplots per axis"""
    ax = plt.gca()
    ax = WindroseAxes.from_ax(ax=ax)
    plot_windrose(direction_or_df=data[direction], var=data[var], ax=ax, **kwargs)


# this creates the raw subplot structure with a subplot per value in month.
g = sns.FacetGrid(
    data=wind_data,
    # the column name for each level a subplot should be created
    col="month",
    # place a maximum of 3 plots per row
    col_wrap=3,
    subplot_kws={"projection": "windrose"},
    sharex=False,
    sharey=False,
    despine=False,
    height=3.5,
)

g.map_dataframe(
    plot_windrose_subplots,
    direction="wd",
    var="ws",
    normed=True,
    # manually set bins, so they match for each subplot
    bins=(0.1, 1, 2, 3, 4, 5),
    calm_limit=0.1,
    kind="bar",
)

# make the subplots easier to compare, by having the same y-axis range
y_ticks = range(0, 17, 4)
for ax in g.axes:
    ax.set_legend(
        title=r"$m \cdot s^{-1}$", bbox_to_anchor=(1.15, -0.1), loc="lower right"
    )
    ax.set_rgrids(y_ticks, y_ticks)

# adjust the spacing between the subplots to have sufficient space between plots
plt.subplots_adjust(wspace=-0.2)

```

--------------------------------

### Visualization Methods

Source: https://python-windrose.github.io/windrose/api.html

Methods for plotting windrose data using various styles and inputs.

```APIDOC
## windrose.plot_windrose

### Description
Plot windrose from a pandas DataFrame or a numpy array.

## windrose.plot_windrose_df

### Description
Plot windrose from a pandas DataFrame.

## windrose.plot_windrose_np

### Description
Plot windrose from a numpy array.

## windrose.wrbar

### Description
Plot a windrose in bar mode. For each var bins and for each sector, a colored bar will be drawn on the axes.

### Parameters
- **direction** (1D array) - Required - Directions the wind blows from, North centred.
- **var** (1D array) - Required - Values of the variable to compute.
- **nsector** (integer) - Optional - Number of sectors used to compute the windrose table.
```

--------------------------------

### wrbox - Plot Windrose in Proportional Box Mode

Source: https://python-windrose.github.io/windrose/api.html

Generates a windrose plot where each sector contains colored boxes proportional to the variable's bins.

```APIDOC
## POST /windrose/wrbox

### Description
Plots a windrose in proportional box mode. For each variable bin and for each sector, a colored box will be drawn on the axes.

### Method
POST

### Endpoint
/windrose/wrbox

### Parameters
#### Path Parameters
None

#### Query Parameters
None

#### Request Body
- **direction** (1D array) - Required - Directions the wind blows from, North centered.
- **var** (1D array) - Required - Values of the variable to compute. Typically the wind speeds.
- **nsector** (integer) - Optional - Number of sectors used to compute the windrose table. If not set, nsector=16, then each sector will be 360/16=22.5°, and the resulting computed table will be aligned with the cardinal points.
- **sectoroffset** (float) - Optional - The offset for the sectors between [-180/nsector, 180/nsector]. By default, the offset is zero, and the first sector is [-360/nsector/2, 360/nsector/2] or [-11.25, 11.25] for nsector=16. If offset is non-zero, the first sector will be [-360/nsector + offset, 360/nsector + offset] and etc.
- **bins** (1D array or integer) - Optional - Number of bins, or a sequence of bins variable. If not set, bins=6 between min(var) and max(var).
- **blowto** (bool) - Optional - If True, the windrose will be pi rotated, to show where the wind blows to (useful for pollutant rose).
- **colors** (string or tuple) - Optional - One string color (‘k’ or ‘black’), in this case all bins will be plotted in this color; a tuple of matplotlib color args (string, float, rgb, etc), different levels will be plotted in different colors in the order specified.
- **cmap** (a cm Colormap instance from `matplotlib.cm`) - Optional - If cmap == None and colors == None, a default Colormap is used.
- **edgecolor** (string) - Optional - The string color each edge box will be plotted. Default: no edgecolor.
- **calm_limit** (float) - Optional - Calm limit for the var parameter. If not None, a centered red circle will be drawn for representing the calms occurrences and all data below this value will be removed from the computation.

### Request Example
{
  "direction": [0, 45, 90, 135, 180, 225, 270, 315],
  "var": [5, 10, 15, 20, 25, 30, 35, 40],
  "nsector": 8,
  "bins": [0, 10, 20, 30, 40],
  "blowto": false,
  "colors": "blue",
  "edgecolor": "black"
}

### Response
#### Success Response (200)
- **plot_url** (string) - URL to the generated windrose plot image.

#### Response Example
{
  "plot_url": "/plots/windrose_box_example.png"
}
```

--------------------------------

### Set Axes Properties

Source: https://python-windrose.github.io/windrose/api.html

Configures multiple axes properties simultaneously.

```python
set(_*_ , _adjustable= <UNSET>_, _agg_filter= <UNSET>_, _alpha= <UNSET>_, _anchor= <UNSET>_, _animated= <UNSET>_, _aspect= <UNSET>_, _autoscale_on= <UNSET>_, _autoscalex_on= <UNSET>_, _autoscaley_on= <UNSET>_, _axes_locator= <UNSET>_, _axisbelow= <UNSET>_, _box_aspect= <UNSET>_, _clip_box= <UNSET>_, _clip_on= <UNSET>_, _clip_path= <UNSET>_, _facecolor= <UNSET>_, _forward_navigation_events= <UNSET>_, _frame_on= <UNSET>_, _gid= <UNSET>_, _in_layout= <UNSET>_, _label= <UNSET>_, _mouseover= <UNSET>_, _navigate= <UNSET>_, _path_effects= <UNSET>_, _picker= <UNSET>_, _position= <UNSET>_, _prop_cycle= <UNSET>_, _rasterization_zorder= <UNSET>_, _rasterized= <UNSET>_, _sketch_params= <UNSET>_, _snap= <UNSET>_, _subplotspec= <UNSET>_, _title= <UNSET>_, _transform= <UNSET>_, _url= <UNSET>_, _visible= <UNSET>_, _xbound= <UNSET>_, _xlabel= <UNSET>_, _xlim= <UNSET>_, _xmargin= <UNSET>_, _xscale= <UNSET>_, _xticklabels= <UNSET>_, _xticks= <UNSET>_, _ybound= <UNSET>_, _ylabel= <UNSET>_, _ylim= <UNSET>_, _ymargin= <UNSET>_, _yscale= <UNSET>_, _yticklabels= <UNSET>_, _yticks= <UNSET>_, _zorder= <UNSET>_)
```

--------------------------------

### Create a Windrose Plot with Contour

Source: https://python-windrose.github.io/windrose/usage-output.html

Initializes a WindroseAxes object and plots wind data with contour lines. Requires wind direction (wd) and wind speed (ws) data, and matplotlib colormaps.

```python
ax = WindroseAxes.from_ax()
ax.contour(wd, ws, bins=np.arange(0, 8, 1), cmap=cm.hot, lw=3)
ax.set_legend()
```

--------------------------------

### POST /windrose/wrscatter

Source: https://python-windrose.github.io/windrose/api.html

Draws a scatter plot of wind direction versus wind speed.

```APIDOC
## POST /windrose/wrscatter

### Description
Draws a scatter plot of wind direction versus wind speed.

### Method
POST

### Endpoint
/windrose/wrscatter

### Parameters
#### Path Parameters
None

#### Query Parameters
None

#### Request Body
- **direction** (1D array) - Required - Directions the wind blows from, North centered.
- **var** (1D array) - Required - Values of the variable to compute. Typically the wind speeds.
- **ax** (matplotlib axes object) - Optional - Axes to plot on.
- **rmax** (float) - Optional - Maximum radius for the plot.
- **figsize** (tuple) - Optional - Figure size (width, height).
- **args** - Optional - Additional arguments for plotting.
- **kwargs** - Optional - Additional keyword arguments for plotting.

### Request Example
{
  "direction": [45, 135, 225, 315],
  "var": [5, 10, 15, 20]
}

### Response
#### Success Response (200)
- **None** - This function plots directly to the provided or created axes and does not return a specific JSON response body.

#### Response Example
None
```

--------------------------------

### POST /windrose/wrcontourf

Source: https://python-windrose.github.io/windrose/api.html

Plots a windrose in filled mode. For each variable bin, a line is drawn on the axes, a segment between each sector (center to center). Each line can be formatted (color, width, etc.) like with standard plot pylab commands.

```APIDOC
## POST /windrose/wrcontourf

### Description
Plots a windrose in filled mode. For each variable bin, a line is drawn on the axes, a segment between each sector (center to center). Each line can be formatted (color, width, …) like with standard plot pylab command.

### Method
POST

### Endpoint
/windrose/wrcontourf

### Parameters
#### Path Parameters
None

#### Query Parameters
None

#### Request Body
- **direction** (1D array) - Required - Directions the wind blows from, North centered
- **var** (1D array) - Required - Values of the variable to compute. Typically the wind speeds
- **nsector** (integer) - Optional - Number of sectors used to compute the windrose table. If not set, nsector=16, then each sector will be 360/16=22.5°, and the resulting computed table will be aligned with the cardinals points.
- **bins** (1D array or integer) - Optional - Number of bins, or a sequence of bins variable. If not set, bins=6, then bins=linspace(min(var), max(var), 6)
- **blowto** (bool) - Optional - If True, the windrose will be pi rotated, to show where the wind blow to (useful for pollutant rose).
- **colors** (string or tuple) - Optional - One string color (‘k’ or ‘black’), in this case all bins will be plotted in this color; a tuple of matplotlib color args (string, float, rgb, etc), different levels will be plotted in different colors in the order specified.
- **cmap** (a cm Colormap instance from `matplotlib.cm`) - Optional - If cmap == None and colors == None, a default Colormap is used.
- **calm_limit** (float) - Optional - Calm limit for the var parameter. If not None, a centered red circle will be draw for representing the calms occurrences and all data below this value will be removed from the computation.
- **ax** (matplotlib axes object) - Optional - Axes to plot on.
- **rmax** (float) - Optional - Maximum radius for the plot.
- **figsize** (tuple) - Optional - Figure size (width, height).
- **kwargs** (others) - Optional - Any supported argument of `matplotlib.pyplot.plot`

### Request Example
{
  "direction": [0, 90, 180, 270],
  "var": [10, 15, 20, 25],
  "nsector": 8,
  "bins": [0, 10, 20, 30],
  "colors": "blue"
}

### Response
#### Success Response (200)
- **None** - This function plots directly to the provided or created axes and does not return a specific JSON response body.

#### Response Example
None
```

--------------------------------

### Plotting Windrose with Pandas DataFrame

Source: https://python-windrose.github.io/windrose/usage-output.html

Demonstrates creating a windrose plot using a Pandas DataFrame with speed and direction columns.

```python
import pandas as pd

N = 500
ws = np.random.random(N) * 6
wd = np.random.random(N) * 360
df = pd.DataFrame({"speed": ws, "direction": wd})
plot_windrose(df, kind="contour", bins=np.arange(0, 8, 1), cmap=cm.hot, lw=3)
```

--------------------------------

### Plot Probability Density Function

Source: https://python-windrose.github.io/windrose/api.html

Draws a PDF and returns Weibull distribution parameters.

```python
pdf(_var_ , _bins =None_, _Nx =100_, _bar_color ='b'_, _plot_color ='g'_, _Nbins =10_, _* args_, _** kwargs_)
```

--------------------------------

### windrose.WindroseAxes Attributes

Source: https://python-windrose.github.io/windrose/genindex.html

Documentation for attributes of the WindroseAxes class.

```APIDOC
## windrose.WindroseAxes Attributes

### name

**Description**: The name of the windrose axes.
```

--------------------------------

### Create a Stacked Histogram

Source: https://python-windrose.github.io/windrose/usage-output.html

Generates a normed stacked histogram plot of wind data.

```python
from windrose import WindroseAxes

ax = WindroseAxes.from_ax()
ax.bar(wd, ws, normed=True, opening=0.8, edgecolor="white")
ax.set_legend()
```

--------------------------------

### Plotting a Windrose in Box Mode

Source: https://python-windrose.github.io/windrose/api.html

The `box` function plots a windrose in proportional box mode. For each variable bin and each sector, a colored box is drawn on the axes.

```APIDOC
## POST /api/windrose/box

### Description
Plots a windrose in proportional box mode. For each variable bin and for each sector, a colored box will be drawn on the axes.

### Method
POST

### Endpoint
/api/windrose/box

### Parameters
#### Path Parameters
None

#### Query Parameters
- **nsector** (integer, optional) - Number of sectors used to compute the windrose table. Defaults to 16.
- **sectoroffset** (float, optional) - The offset for the sectors. Defaults to 0.
- **bins** (1D array or integer, optional) - Number of bins, or a sequence of bins variable. Defaults to 6 between min(var) and max(var).
- **blowto** (bool, optional) - If True, the windrose will be pi rotated to show where the wind blows to.
- **colors** (string or tuple, optional) - Color for all bins or a tuple of colors for different levels.
- **cmap** (matplotlib.cm.Colormap instance, optional) - Colormap to use if colors is None.
- **edgecolor** (string, optional) - The color for each edge box. Defaults to no edgecolor.
- **calm_limit** (float, optional) - Calm limit for the var parameter. If not None, a centered red circle will be drawn for calms, and data below this value will be removed.

#### Request Body
- **direction** (1D array) - Required - Directions the wind blows from, North centered.
- **var** (1D array) - Required - Values of the variable to compute (e.g., wind speeds).

### Request Example
```json
{
  "direction": [0, 90, 180, 270],
  "var": [10, 15, 5, 20],
  "nsector": 8,
  "bins": [0, 10, 20],
  "colors": "blue"
}
```

### Response
#### Success Response (200)
- **plot_url** (string) - URL to the generated windrose plot.

#### Response Example
```json
{
  "plot_url": "/plots/windrose_box_12345.png"
}
```
```

--------------------------------

### Windrose Computation Parameters

Source: https://python-windrose.github.io/windrose/api.html

Parameters used for computing the windrose table.

```APIDOC
## Windrose Computation Parameters

### Description
Parameters used for computing the windrose table.

### Parameters
#### Input Variables
- **var** (1D array) - Values of the variable to compute. Typically the wind speeds.
- **nsector** (integer, optional) - Number of sectors used to compute the windrose table. If not set, nsector=16, then each sector will be 360/16=22.5°, and the resulting computed table will be aligned with the cardinals points.
- **bins** (1D array or integer, optional) - Number of bins, or a sequence of bins variable. If not set, bins=6, then bins=linspace(min(var), max(var), 6).
- **blowto** (bool, optional) - If True, the windrose will be pi rotated, to show where the wind blow to (useful for pollutant rose).
- **colors** (string or tuple, optional) - One string color ('k' or 'black'), in this case all bins will be plotted in this color; a tuple of matplotlib color args (string, float, rgb, etc), different levels will be plotted in different colors in the order specified.
- **cmap** (a cm Colormap instance from `matplotlib.cm`, optional) - If cmap == None and colors == None, a default Colormap is used.
- **calm_limit** (float, optional) - Calm limit for the var parameter. If not None, a centered red circle will be draw for representing the calms occurrences and all data below this value will be removed from the computation.
- **kwargs** (others) - Any supported argument of `matplotlib.pyplot.plot`
```

--------------------------------

### Download Warning for Cartopy

Source: https://python-windrose.github.io/windrose/usage-output.html

This is a download warning message from the cartopy library, indicating that it is downloading coastline data. It does not require code modification but informs about data fetching.

```python
/home/runner/micromamba/envs/TEST/lib/python3.13/site-packages/cartopy/io/__init__.py:242: DownloadWarning: Downloading: https://naturalearth.s3.amazonaws.com/10m_physical/ne_10m_coastline.zip
  warnings.warn(f'Downloading: {url}', DownloadWarning)

```

--------------------------------

### wrcontour - Plot Windrose in Linear Mode

Source: https://python-windrose.github.io/windrose/api.html

Generates a windrose plot in linear mode, drawing lines between sectors based on variable bins.

```APIDOC
## POST /windrose/wrcontour

### Description
Plots a windrose in linear mode. For each variable bin, a line will be drawn on the axes, a segment between each sector (center to center). Each line can be formatted (color, width, …) like with standard plot pylab command.

### Method
POST

### Endpoint
/windrose/wrcontour

### Parameters
#### Path Parameters
None

#### Query Parameters
None

#### Request Body
- **direction** (1D array) - Required - Directions the wind blows from, North centered.
- **var** (1D array) - Required - Values of the variable to compute. Typically the wind speeds.
- **nsector** (integer) - Optional - Number of sectors used to compute the windrose table. If not set, nsector=16, then each sector will be 360/16=22.5°, and the resulting computed table will be aligned with the cardinal points.
- **bins** (1D array or integer) - Optional - Number of bins, or a sequence of bins variable. If not set, bins=6, then bins=linspace(min(var), max(var), 6).
- **blowto** (bool) - Optional - If True, the windrose will be pi rotated, to show where the wind blows to (useful for pollutant rose).
- **colors** (string or tuple) - Optional - One string color (‘k’ or ‘black’), in this case all bins will be plotted in this color; a tuple of matplotlib color args (string, float, rgb, etc), different levels will be plotted in different colors in the order specified.

### Request Example
{
  "direction": [0, 45, 90, 135, 180, 225, 270, 315],
  "var": [5, 10, 15, 20, 25, 30, 35, 40],
  "nsector": 8,
  "bins": [0, 10, 20, 30, 40],
  "blowto": false,
  "colors": ["red", "green", "blue"]
}

### Response
#### Success Response (200)
- **plot_url** (string) - URL to the generated windrose plot image.

#### Response Example
{
  "plot_url": "/plots/windrose_contour_example.png"
}
```

--------------------------------

### Histogram Calculation

Source: https://python-windrose.github.io/windrose/api.html

Method to compute the frequency distribution of wind data across sectors.

```APIDOC
## windrose.histogram

### Description
Returns an array where, for each sector of wind, we have the number of times the wind comes with a particular variable value.

### Parameters
- **direction** (1D array) - Required - Directions the wind blows from, North centred.
- **var** (1D array) - Required - Values of the variable to compute.
- **bins** (list) - Required - List of var category against which we compute the table.
- **nsector** (integer) - Required - Number of sectors.
- **normed** (boolean) - Optional - The resulting table is normed in percent or not (default False).
- **blowto** (boolean) - Optional - If true, the table will be reversed (default False).
```

--------------------------------

### Create a Box Plot

Source: https://python-windrose.github.io/windrose/usage-output.html

Generates a non-normed box plot representation with specified bin limits.

```python
ax = WindroseAxes.from_ax()
ax.box(wd, ws, bins=np.arange(0, 8, 1))
ax.set_legend()
```

--------------------------------

### Windrose Plotting API

Source: https://python-windrose.github.io/windrose/api.html

This section details the methods available for creating and customizing windrose plots using the Windrose library.

```APIDOC
## Windrose Plotting API

This API provides functionalities to create and customize windrose plots.

### Classes

*   **`WindAxes`**: Represents a windrose axes object for plotting.
*   **`WindAxesFactory`**: A factory class for creating `WindAxes` or `WindAxes` instances.

### Methods

#### `WindAxes.pdf(var, bins=None, Nx=100, bar_color='b', plot_color='g', Nbins=10, *args, **kwargs)`

**Description**: Draws a probability density function and returns Weibull distribution parameters.

**Parameters**:
*   **var** (1D array) - The variable to compute the probability density function from.
*   **bins** (1D array or integer, optional) - Number of bins or a sequence of bin edges. Defaults to 6 bins between min(var) and max(var).
*   **Nx** (integer, optional) - Number of points for the PDF curve. Defaults to 100.
*   **bar_color** (string, optional) - Color for the bars in the plot. Defaults to 'b'.
*   **plot_color** (string, optional) - Color for the PDF curve. Defaults to 'g'.
*   **Nbins** (integer, optional) - Number of sectors for the windrose. Defaults to 10.

#### `WindAxes.set(*args, **kwargs)`

**Description**: Sets multiple properties of the axes at once.

**Supported Properties**:
*   `adjustable`: {'box', 'datalim'}
*   `agg_filter`: a filter function
*   `alpha`: float or None
*   `anchor`: (float, float) or {'C', 'SW', ...}
*   `animated`: bool
*   `aspect`: {'auto', 'equal'} or float
*   `autoscale_on`: bool
*   `autoscalex_on`: unknown
*   `autoscaley_on`: unknown
*   `axes_locator`: Callable[[Axes, Renderer], Bbox]
*   `axisbelow`: bool or 'line'
*   `box_aspect`: float or None
*   `clip_box`: BboxBase or None
*   `clip_on`: bool
*   `clip_path`: Patch or (Path, Transform) or None
*   `facecolor` or `fc`: :mpltype:`color`
*   `figure`: Figure or SubFigure
*   `forward_navigation_events`: bool or "auto"
*   `frame_on`: bool
*   `gid`: str
*   `in_layout`: bool
*   `label`: object
*   `mouseover`: bool
*   `navigate`: bool
*   `navigate_mode`: unknown
*   `path_effects`: list of .AbstractPathEffect
*   `picker`: None or bool or float or callable
*   `position`: [left, bottom, width, height] or Bbox
*   `prop_cycle`: cycler.Cycler
*   `rasterization_zorder`: float or None
*   `rasterized`: bool
*   `sketch_params`: (scale: float, length: float, randomness: float)
*   `snap`: bool or None
*   `subplotspec`: unknown
*   `title`: str
*   `transform`: Transform
*   `url`: str
*   `visible`: bool
*   `xbound`: (lower: float, upper: float)
*   `xlabel`: str
*   `xlim`: (left: float, right: float)
*   `xmargin`: float greater than -0.5
*   `xscale`: unknown
*   `xticklabels`: unknown
*   `xticks`: unknown
*   `ybound`: (lower: float, upper: float)
*   `ylabel`: str
*   `ylim`: (bottom: float, top: float)
*   `ymargin`: float greater than -0.5
*   `yscale`: unknown
*   `yticklabels`: unknown
*   `yticks`: unknown
*   `zorder`: float

#### `WindroseAxes.bar(direction, var, **kwargs)`

**Description**: Plots a windrose in bar mode. For each variable bin and for each sector, a colored bar will be drawn on the axes.

**Parameters**:
*   **direction** (1D array) - Directions the wind blows from, North centered.
*   **var** (1D array) - Values of the variable to compute. Typically the wind speeds.
*   **nsector** (integer, optional) - Number of sectors used to compute the windrose table. If not set, nsector=16, then each sector will be 360/16=22.5°, and the resulting computed table will be aligned with the cardinal points.
*   **sectoroffset** (float, optional) - The offset for the sectors between [-180/nsector, 180/nsector]. By default, the offset is zero, and the first sector is [-360/nsector/2, 360/nsector/2] or [-11.25, 11.25] for nsector=16. If offset is non-zero, the first sector will be [-360/nsector + offset, 360/nsector + offset] and etc.
*   **bins** (1D array or integer, optional) - Number of bins, or a sequence of bins variable. If not set, bins=6 between min(var) and max(var).
*   **blowto** (bool, optional) - If True, the windrose will be pi rotated, to show where the wind blows to (useful for pollutant rose).

### Factory Methods

#### `WindAxesFactory.create(typ, ax=None, *args, **kwargs)`

**Description**: Creates a `WindroseAxes` or `WindAxes` instance.

**Parameters**:
*   **typ** (string) - Type of axes to create. Must be either 'windroseaxes' or 'windaxes'.
    *   'windroseaxes': Creates a `WindroseAxes` object.
    *   'windaxes': Creates a `WindAxes` object.
*   **ax** (matplotlib.Axes, optional) - An existing Matplotlib Axes object to draw the windrose on. If None, a new Axes object will be created.
```

--------------------------------

### Windrose Properties

Source: https://python-windrose.github.io/windrose/api.html

Properties that can be set for a windrose object.

```APIDOC
## Windrose Properties

### Description
Properties that can be set for a windrose object.

### Method
```python
set(_*_, _adjustable= <UNSET>_, _agg_filter= <UNSET>_, _alpha= <UNSET>_, _anchor= <UNSET>_, _animated= <UNSET>_, _aspect= <UNSET>_, _autoscale_on= <UNSET>_, _autoscalex_on= <UNSET>_, _autoscaley_on= <UNSET>_, _axes_locator= <UNSET>_, _axisbelow= <UNSET>_, _box_aspect= <UNSET>_, _clip_box= <UNSET>_, _clip_on= <UNSET>_, _clip_path= <UNSET>_, _facecolor= <UNSET>_, _forward_navigation_events= <UNSET>_, _frame_on= <UNSET>_, _gid= <UNSET>_, _in_layout= <UNSET>_, _label= <UNSET>_, _legend= <UNSET>_, _mouseover= <UNSET>_, _navigate= <UNSET>_, _path_effects= <UNSET>_, _picker= <UNSET>_, _position= <UNSET>_, _prop_cycle= <UNSET>_, _radii_angle= <UNSET>_, _rasterization_zorder= <UNSET>_, _rasterized= <UNSET>_, _rgrids= <UNSET>_, _rlabel_position= <UNSET>_, _rlim= <UNSET>_, _rmax= <UNSET>_, _rmin= <UNSET>_, _rorigin= <UNSET>_, _rscale= <UNSET>_, _rticks= <UNSET>_, _sketch_params= <UNSET>_, _snap= <UNSET>_, _subplotspec= <UNSET>_, _theta_direction= <UNSET>_, _theta_offset= <UNSET>_, _theta_zero_location= <UNSET>_, _thetagrids= <UNSET>_, _thetalim= <UNSET>_, _thetamax= <UNSET>_, _thetamin= <UNSET>_, _title= <UNSET>_, _transform= <UNSET>_, _url= <UNSET>_, _visible= <UNSET>_, _xbound= <UNSET>_, _xlabel= <UNSET>_, _xlim= <UNSET>_, _xmargin= <UNSET>_, _xscale= <UNSET>_, _xticklabels= <UNSET>_, _xticks= <UNSET>_, _ybound= <UNSET>_, _ylabel= <UNSET>_, _ylim= <UNSET>_, _ymargin= <UNSET>_, _yscale= <UNSET>_, _yticklabels= <UNSET>_, _yticks= <UNSET>_, _zorder= <UNSET>_)
```

Set multiple properties at once. Supported properties are:

### Properties
(List of supported properties would go here if provided in the source text)
```