pygaia/astrometry/coordinates.py
def transformCartesianCoordinates(self, x, y, z):
        """
        Rotates Cartesian coordinates from one reference system to another using the rotation matrix with
        which the class was initialized. The inputs  can be scalars or 1-dimensional numpy arrays.

        Parameters
        ----------

        x - Value of X-coordinate in original reference system
        y - Value of Y-coordinate in original reference system
        z - Value of Z-coordinate in original reference system

        Returns
        -------

        xrot - Value of X-coordinate after rotation
        yrot - Value of Y-coordinate after rotation
        zrot - Value of Z-coordinate after rotation
        """
        xrot, yrot, zrot = dot(self.rotationMatrix,[x,y,z])
        return xrot, yrot, zrot
def transformCartesianCoordinates(self, x, y, z):
        xrot, yrot, zrot = dot(self.rotationMatrix,[x,y,z])
        return xrot, yrot, zrot
def transformCartesianCoordinates ( self , x , y , z ) : xrot , yrot , zrot = dot ( self . rotationMatrix , [ x , y , z ] ) return xrot , yrot , zrot
Rotates Cartesian coordinates from one reference system to another using the rotation matrix with
        which the class was initialized. The inputs  can be scalars or 1-dimensional numpy arrays.

        Parameters
        ----------

        x - Value of X-coordinate in original reference system
        y - Value of Y-coordinate in original reference system
        z - Value of Z-coordinate in original reference system

        Returns
        -------

        xrot - Value of X-coordinate after rotation
        yrot - Value of Y-coordinate after rotation
        zrot - Value of Z-coordinate after rotation
Rotates Cartesian coordinates from one reference system to another using the rotation matrix with which the class was initialized . The inputs can be scalars or 1 - dimensional numpy arrays .