主题：[讨论]求助一个程序思路，我想要一个思路~
qwert590202
[专家分：0] 发布于 2010-05-25 17:44:00
我先描述一下问题，
1、我需要处理一批数据，都是以时间为序列的TXT文件，总共有几千个文件，所以肯定要批量打开，是否可以以文件名为变量做个循环，可以的话给一小段示例行吗？
2、然后文件内是以高度、气压、浓度、质量为基础的数组，并且是有经纬度的，下面我希望做的是插值到等经纬度，导师说可以用cressman插值法。可否也给一个类似的程序。
3、最后我希望得到的是以经度为横坐标，高度为纵坐标，中间是类似等值线的浓度剖面图，这步要用画图软件，主要就是2、3步之间没理顺，所以求一个大概思路。
不知道表没表达清楚，希望各位大大们能解释一步解释一步，谢谢了。
回复列表 （共3个回复）
沙发
yeg001 [专家分：14390] 发布于 2010-05-25 20:43:00
1. 可是看置顶贴FAQ或者其他方法(站内搜索会发现该问题被提问很多次)
2. 根据数据的结构用格式读入的方法读入到变量. 这个不懂最好翻翻书, 学到是自己的.(插值算法不懂, 其他网友补充.)
3. 确实是后期数据处理, Fortran画图比较麻烦, 花时间学visual Fortran还不如借用工具. 看你描述觉得matlab可以实现你要的效果.
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