anchor.diff:  if '%_from_dir%'=='' if '%_to_dir%'=='' GOTO usage
   
   REM Copy gdal plugins:
  -FOR %%G IN (gdal_ECW_JP2ECW.dll gdal_MrSID.dll gdal_netCDF.dll) DO (
  +FOR %%G IN (gdal_MrSID.dll gdal_netCDF.dll) DO (
   	IF EXIST %_from_dir%\gdal\plugins\%%G (
       xcopy /v /c /r /y %_from_dir%\gdal\plugins\%%G  %_to_dir%gdalplugins\
  +	)
  +)
  +
  +REM Copy gdal plugins:
  +FOR %%G IN (gdal_ECW_JP2ECW.dll) DO (
  +	IF EXIST %_from_dir%\gdal\plugins-optional\%%G (
  +    xcopy /v /c /r /y %_from_dir%\gdal\plugins-optional\%%G  %_to_dir%gdalplugins\
   	)
   )
   
  
positive.code: REM * Usage CopyTamasFiles from_dir to_dir              *
  REM *                                                   *
  REM * Paul Meems, March 2014                            * 
  REM *****************************************************
  
  set _from_dir=%1
  
negative.code: 
  REM Copy needed Tamas binaries:
  FOR %%G IN (cfitsio.dll gdal200.dll geos.dll geos_c.dll hdf5.dll hdf5_hl.dll libcurl.dll 
              iconv.dll libeay32.dll libmysql.dll libpq.dll lti_dsdk_9.1.dll
              lti_lidar_dsdk_1.1.dll libecwj2.dll netcdf.dll openjp2.dll proj.dll spatialite.dll 
              ssleay32.dll szip.dll tbb.dll xdrdll.dll xerces-c_2_8.dll zlib1.dll libtiff.dll expat.dll) DO (
  	IF EXIST %_from_dir%\%%G (
      xcopy /v /c /r /y %_from_dir%\%%G  %_to_dir%
  