r.out.elas(1)		      Grass User's Manual		 r.out.elas(1)



NNAAMMEE
       rr..oouutt..eellaass  - Export a GRASS raster map layer to an ELAS raster file

       _(_G_R_A_S_S _R_a_s_t_e_r _D_a_t_a _E_x_p_o_r_t _P_r_o_g_r_a_m_)

SSYYNNOOPPSSIISS
       rr..oouutt..eellaass
       rr..oouutt..eellaass hheellpp
       rr..oouutt..eellaass [[--hh]] iinnppuutt==_n_a_m_e oouuttppuutt==_n_a_m_e

DDEESSCCRRIIPPTTIIOONN
       r.out.elas" exports a GRASS cell file to an ELAS raster file.

OOPPTTIIOONNSS
   FFllaaggss::
       --ff     Floating-point ELAS output file will be created.


   PPaarraammeetteerrss::
       iinnppuutt==_n_a_m_e
	      GRASS input cell file name.

       oouuttppuutt==_n_a_m_e
	      ELAS output raster file name.

       "r.out.elas"  will  transfer  and  convert a GRASS cell file to an ELAS
       raster file. The GRASS cell file will be a 1 to 4 byte integer per ele-
       ment  file.  This  GRASS  cell file may be converted to either a 1 to 4
       byte integer per element ELAS file (default) or a 4 byte floating-point
       per  element  ELAS file. Color values will be transferred from GRASS to
       ELAS for GRASS 1 byte integer per  element  files  only.   "r.out.elas"
       only  transfers GRASS cell files that have either an unreferenced XY or
       UTM projection. Whether the GRASS cell file is either  an  unreferenced
       XY  or  UTM projection, the ELAS file created will be a UTM projection.
       "r.out.elas" will transfer the GRASS cell file based  on  the  selected
       region  and  will only transfer the portion of the GRASS cell file that
       is within that selected region.	"r.out.elas" will notify the  user  as
       to  whether the current region has the same values as the "cellhd" file
       for the GRASS cell file being  transferred  to  ELAS.  Since  the  area
       transferred to ELAS is determined by the region (WIND file) and not the
       cellhd file then the notification of a difference between  these  files
       will  indicate  that not all of the GRASS cell file will be transferred
       to ELAS. Also, this program will notify the  user  as  to  whether  the
       raster "MASK" is on or not.

SSEEEE AALLSSOO
       _r_._o_u_t_._b_i_n_, _r_._i_n_._a_s_c_i_i_, _r_._o_u_t_._a_s_c_i_i_, _r_._i_n_._a_r_c_, _r_._o_u_t_._a_r_c_, _r_._i_n_._g_d_a_l

AAUUTTHHOORR
       Bruce Powell, National Park Service

       _L_a_s_t _c_h_a_n_g_e_d_: _$_D_a_t_e_: _2_0_0_2_/_0_1_/_2_5 _0_5_:_4_5_:_3_4 _$



GRASS 5.0							 r.out.elas(1)
