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关于读写gif格式文件的问题
<B>关于读写gif格式文件的问题</B><BR>最近刚看IDL,碰到了一个问题。如下: <BR>输入 <BR>IDL> write_gif,'test.gif',outputimage,r,g,b <BR>结果提示错误,错误信息如下: <BR>% Compiled module: WRITE_GIF. <BR>% LICENSE MANAGER: GIF feature not licensed for use. <BR>% Dynamically loadable module failed to load: GIF. <BR>% Error occurred at: WRITE_GIF 182 D:\Program Files\ENVI\IDL60\lib\write_gif.pro <BR>% $MAIN$ <BR>% Execution halted at: $MAIN$ <BR>请问这是不是license的问题?如果是怎么解决?找一个永久的license么?找了半天没找到
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