centerpoints            package:SpherWave            R Documentation

_G_e_n_e_r_a_t_i_o_n _o_f _C_e_n_t_e_r _P_o_i_n_t_s

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

     Given a multi-resolution level, generate center points of each
     grid box by G\"{o}ttlemann's method,  modified G\"{o}ttlemann's
     method or standard method.

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

     modregcenter(l) # for modified G\"{o}ttlemann's regular grid
     modredcenter(l) # for modified G\"{o}ttlemann's reduced grid
     gotregcenter(l) # for G\"{o}ttlemann's regular grid
     gotredcenter(l) # for G\"{o}ttlemann's reduced grid
     regcenter(l)    # for standard regular grid
     redcenter(l)    # for standard reduced grid

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

       l: an integer which denotes the index of multi-resolution level

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

     It is for obtaining the center points of each grid box from the
     grid according to multi-resolution level. The values will be used
     for  network design.

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

  center: center points from grid

_R_e_f_e_r_e_n_c_e_s:

     G\"{o}ttlemann, J. (1996) Locally supported wavelets on the
     sphere. Preprint, Johannes Gutenberg University, Mainz.  

     Oh, H-S. (1999)  Spherical wavelets and their statistical analysis
     with applications to meteorological data. Ph.D. Thesis, 
     Department of Statistics, Texas A&M University, College Station.

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

     'network'

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

     modregcenter(3)$center
     modredcenter(3)$center
     gotregcenter(3)$center
     gotredcenter(3)$center
     regcenter(3)$center
     redcenter(3)$center

