请教ncl运行奇葩的错误

niuda

  
用addfiles一次读取3个文件，提取变量并PrintVarSummary，提示：

warning: error attempting to fix non-monotonic aggregation variable

不知哪位大神有没有遇到过

andrewsoong

NCL什么版本？

niuda

andrewsoong 发表于 2015-6-4 19:19
NCL什么版本？

NCL是最新的 6.3.0

andrewsoong

niuda 发表于 2015-6-4 21:38
NCL是最新的 6.3.0

This is telling you that the leftmost dimension, possibly "time", is not
either strictly increasing, or strictly decreasing, which is a requirement
for coordinate arrays.

Perhaps you mean to "join" the files rather than "cat" them?  "Cat" is the
default, which means it tries to concatenate the leftmost dimensions of all
the files, which requires that this dimension be monotonic.

Do you actually want to create a *new* dimension, for example, if you have
10 files, then you would get a new leftmost dimension of size 10? If so,
you need to call "ListSetType" to indicate you want "join" mode, after you
call "addfiles", but before you read any variables off the files:

   f    = *addfiles* (fils, "r")
   *ListSetType*
<http://www.ncl.ucar.edu/Document ... n/ListSetType.shtml> (f,
"join")

niuda

andrewsoong 发表于 2015-6-4 22:15
This is telling you that the leftmost dimension, possibly "time", is not
either strictly increasi ...

我已经设置了 ListSetType 为 cat 的，三个文件的时间是连续的

qianlicao1046

运行NCL范例不出图像怎么回事？

气象妹子

请问楼主解决了么？？？{:eb302:}

帽帽

请问这个问题解决了吗，如果解决了能分享一下解决办法吗