cnnect_with_grass

def iniciams(location,mapset,espgs,m=None):
 grass7bin = 'grass70'
 startcmd = grass7bin + ' --config path'
 p = subprocess.Popen(startcmd, shell=True,stdout=subprocess.PIPE, stderr=subprocess.PIPE)
 out, err = p.communicate()
 if p.returncode != 0:
  print >>sys.stderr, "ERROR: Cannot find GRASS GIS 7 start script (%s)" % startcmd
  sys.exit(-1)
 gisbase = out.strip('\n')
 gisdb='/home/koblitz/dout/tese/cap2/grassmv'
 os.system('grass70 -c -e EPSG:%s %s %s'%(espgs,location,mapset))
 #os.system('mkdir /home/koblitz/dout/tese/cap2/grassmv/%s'%location)
 os.system('mkdir /home/koblitz/dout/tese/cap2/grassmv/%s/%s'%(location,mapset))
 #os.system('mkdir /home/koblitz/dout/tese/cap2/grassmv/%s/PERMANENT'%location)
 #os.system('cp -r /usr/local/grass-7.0.0svn/demolocation/PERMANENT/* /home/koblitz/dout/tese/cap2/grassmv/%s/PERMANENT/'%location)
 os.environ['GISDBASE'] = gisdb
 if m:
  gsetup.init(gisbase,gisdb, location, 'PERMANENT')
 else:
  gsetup.init(gisbase,gisdb, location, mapset)
 gscript.message('Current GRASS GIS 7 environment:')
 return gscript.gisenv()