carr_cea_wcs_header

pfsspy.utils.carr_cea_wcs_header(dtime, shape)

Create a Carrington WCS header for a Cylindrical Equal Area (CEA) projection. See 1 for information on how this is constructed.

Parameters
  • dtime (datetime, None) – Datetime to associate with the map.

  • shape (tuple) – Map shape. The first entry should be number of points in longitude, the second in latitude.

References

1

W. T. Thompson, “Coordinate systems for solar image data”, https://doi.org/10.1051/0004-6361:20054262