show_hpr_impact_angle#
- sunpy.visualization.show_hpr_impact_angle(declination_axis)[source]#
Modify a declination axis for Helioprojective Radial plots to show impact angle instead.
In order to accommodate the FITS-WCS machinery, the declination is used instead of the impact angle (which is the declination plus 90 degrees). This function changes the tick-label formatter for an axis so that it adds 90 degrees before rendering the labels.
- Parameters:
coordinate_axis (
astropy.visualization.wcsaxes.CoordinateHelper
) – The coordinate axis for Helioprojective Radial declination (delta
)
Examples
Reprojecting a Helioprojective Map to Helioprojective Radial
Reprojecting a Helioprojective Map to Helioprojective Radial