求IDL脚本以实现用MODIS,批量将HDR格式文件转换为TIF格式文件答:PRO hdr_tif, infile, img, xs, ys, type, offset, mapinfo COMPILE_OPT idl2 envi, /restore_base_save_files envi_batch_init, log_file='batch.txt ndvi_dir='D:\NDVI'filenames=file_search(ndvi_dir,'*.img',count=numfiles)for i=0, numfiles-1 do begin envi_open_file, file...