getnubi                 package:aws                 R Documentation

_C_a_l_c_u_l_a_t_e _n_u_m_b_e_r _o_f _g_r_i_d _p_o_i_n_t_s _i_n _a _b_i_v_a_r_i_a_t_e _e_l_l_i_p_t_i_c_a_l _n_e_i_g_h_b_o_r_h_o_o_d

_D_e_s_c_r_i_p_t_i_o_n:

     This function is for internal use only

_U_s_a_g_e:

     getnubi(radiusq, weights)

_A_r_g_u_m_e_n_t_s:

 radiusq: Square of radius 

 weights: axis weights 'w'

_D_e_t_a_i_l_s:

_V_a_l_u_e:

     Returns number of grid points (i,j) with   'w[1] i^2 + w[2] j^2 <=
     radiusq '

_A_u_t_h_o_r(_s):

     Joerg Polzehl polzehl@wias-berlin.de

_S_e_e _A_l_s_o:

     'awstri'

_E_x_a_m_p_l_e_s:

