v.in.gshhs(1)		      Grass User's Manual		 v.in.gshhs(1)



NNAAMMEE
       _v_._i_n_._g_s_h_h_s - import Global Self-consistant Hierarchical High-resolution
       Shoreline (GSHHS) data

       _(_G_R_A_S_S _V_e_c_t_o_r _I_m_p_o_r_t _P_r_o_g_r_a_m_)

SSYYNNOOPPSSIISS
       vv..iinn..ggsshhhhss [[--gg]] [[--ss]] [[--aa]] iinnppuutt_=_n_a_m_e  oouuttppuutt_=_n_a_m_e  [nn_=_v_a_l_u_e]  [ss_=_v_a_l_u_e]
       [ee_=_v_a_l_u_e] [ww_=_v_a_l_u_e]

DDEESSCCRRIIPPTTIIOONN TThhee _v_._i_n_._g_s_h_h_s program imports Global
       Self-consistant	Hierarchical  High-resolution  Shoreline  (GSHHS) data
       available   from   http://www.soest.hawaii.edu/wessel/gshhs/gshhs.html.
       Coordinates  are originally lat/long and, if required, reprojected dur-
       ing import to the current GRASS projection. The user may supply	bound-
       ing  coordinates by manually entering north, south, east, and west val-
       ues, or optionally using the "-g" flag to use the current GRASS	region
       as the bounding coordinates.

   FFllaaggss::
       --gg     Obtain  north,  south,  east, and west bounding coordinates from
	      the current GRASS region

       --ss     Automatically run _v_._s_u_p_p_o_r_t after import

       --aa     Import vector data as area-line type (default is line)


   PPaarraammeetteerrss::
       iinnppuutt  The name of the GSHHS shoreline file There are five files (reso-
	      lutions) available: crude, low, intermediate, high, and full

       oouuttppuutt The name of the GRASS vector file to be created

       nn      North limit for imported vector

       nn      North limit for imported vector

       ss      South limit for imported vector

       ee      East limit for imported vector

       ww      West limit for imported vector


NNOOTTEESS
       Imported  vector  data  is assigned labels (eg.land, lake, etc) derived
       from GSHHS data. Solid lines that exit and re-enter the import area are
       broken at the point of exit.

EEXXAAMMPPLLEE
       The following example imports an intermediate resolution shoreline into
       GRASS using the current GRASS region and automatically  runs  _v_._s_u_p_p_o_r_t
       after import:

       v.in.gshhs -gs input=gshhs_i.b output=shoreline.int


AAUUTTHHOORRSS
       This program is based on _g_s_h_h_s_t_o_g_r_a_s_s

       Author: Simon Cox

       Author: Paul Wessel

       Author: Bob Covill



       _L_a_s_t _c_h_a_n_g_e_d_: _$_D_a_t_e_: _2_0_0_2_/_0_3_/_0_1 _0_0_:_0_8_:_3_1 _$



GRASS 5.0							 v.in.gshhs(1)
