ENVI --- IDL entry-level reference _ Open Data

Note that tell the difference ENVI-CLASSIC + IDL and ENVI + IDL is

1. Open-CLASSIC + IDL ENVI
*** Note: pro process name, the process name, file name must be saved, that is, save the file as a process name .pro ***

pro test_envi_Batch
  compile_opt IDL2;pro第一行写上compile_opt idl2，避免编译时ENVI函数找不到的情形；

  envi,/restore_base_save_files
  envi_Batch_init
 
  envi_open_file,envi_pickfile(),r_fid=fid
  ;envi_pickfile()是选择一个文件夹，envi_open_file()打开图像文件
end

FIG:
file name test_envi_batch.pro

run results:
Open the file in an appropriate ENVI_CLASSIC + IDL Lane

**

2. Open the ENVI + IDL

**

pro envi_read
  e = ENVI()
  file = 'D:\F\idl_test\LasVegasMay1985.dat'
  raster = e.OpenRaster(file)
end

3. Stresses

Again, use different syntax in ENVI_CLASSIC + IDL and ENVI + IDL in