def _tz(self, z):
        """ Transform z to real-space coordinates from tile coordinates """
        return (z-self.param_dict['psf-zslab'])*self.param_dict[self.zscale]
def _tz(self, z):
        
        return (z-self.param_dict['psf-zslab'])*self.param_dict[self.zscale]
def _tz ( self , z ) : return ( z - self . param_dict [ 'psf-zslab' ] ) * self . param_dict [ self . zscale ]
Transform z to real-space coordinates from tile coordinates
Transform z to real - space coordinates from tile coordinates