hypso.plot

Submodules

Package Contents

Functions

show_rgb_map(satellite_obj[, plotTitle, dpi_input])

Show RGB overlay of the Hypso image on a map.

write_rgb_to_png(sat_obj, path_to_save)

Write the RGB image to a .png file

plot_array_overlay(satellite_obj, plot_array[, ...])

Plot a 2D array overlayed on a RGB Hypso Capture on a Map.

get_rgb(sat_obj[, R_wl, G_wl, B_wl])

Write an RGB Image from specified Bands. Optional parameters are

point_rgb_map(satellite_obj[, plotTitle, dpi_input, ...])

Function to add points to overlay on the RGB Map of the Hypso image
hypso.plot.show_rgb_map(satellite_obj, plotTitle='RGB Image', dpi_input=450)

Show RGB overlay of the Hypso image on a map.

Parameters:

  • satellite_obj – Hypso satellite object

  • plotTitle – Title for the plot

  • dpi_input – Resolution in DPI´s. Default 450.

Returns:

No return.

Return type:

None

hypso.plot.write_rgb_to_png(sat_obj, path_to_save)

Write the RGB image to a .png file

Parameters:

  • sat_obj – Hypso Satellite object

  • path_to_save (str) – Path to save the .png image. Should include the file extension.

Returns:

No return.

Return type:

None

hypso.plot.plot_array_overlay(satellite_obj, plot_array, plotTitle='2D Array', cbar_title=' Chlorophyll Concentration [mg m^-3]', dpi_input=450, min_value=0.01, max_value=100)

Plot a 2D array overlayed on a RGB Hypso Capture on a Map.

Parameters:

  • satellite_obj – Hypso satellite object

  • plot_array – 2D array to plot. Should be of the same size of the Hypso capture Lat/Lon arrays

  • plotTitle – Tile for the plot

  • cbar_title – Tile for the colorbar

  • dpi_input – Resolution in DPI´s. Default 450.

  • min_value – Minimum value for the Colorbar

  • max_value – Maximum value for the Colorbar

Returns:

No return.

Return type:

None

hypso.plot.get_rgb(sat_obj, R_wl=650, G_wl=550, B_wl=450)

Write an RGB Image from specified Bands. Optional parameters are

Parameters:

  • R_wl – The wavelength for the red channel. Defaults to 650.

  • G_wl – The wavelength for the green channel. Defaults to 550.

  • B_wl – The wavelength for the blue channel. Defaults to 450.

  • sat_obj – Hypso satellite object

Returns:

PIL Image object

Return type:

numpy.ndarray

hypso.plot.point_rgb_map(satellite_obj, plotTitle='RGB Image', dpi_input=450, patch_dict=None, r_plot=0.007, path_to_save=None)

Function to add points to overlay on the RGB Map of the Hypso image

Parameters:

  • satellite_obj – Hypso satellite object

  • plotTitle – Title for the plot

  • dpi_input – Resolution in DPI´s. Default 450.

  • patch_dict – Dictionary containing the location and color of the points to plot {"Point 1":{"lat":60.7776, "lon":11.0895, "color":"red"}, "Point 2":{"lat":60.5, "lon":10.4, "color":"orange"}}

  • r_plot – Radius of the plotted points. Default: 0.007.

  • path_to_save – Absolute Path to save the plot image.

Returns:

No return.

Return type:

None