Mdsplus Conception

MDSplus的是分层结构,其中基础的数据的结构是树形(TREE)结构。大量的节点(NODES)组成树的分支和叶子。MDSplus中的SHOTS是由模型树创建的副本。个人理解: 每个SHOT都是从model tree拷贝过来的模版,然后添加各自的数据。

1.节点自描述的特性

2.树和文件的关系

3.数据类型

4.表达式

5.本地和远程

5.some mdsp api

Tress structure

=>top hierarchy is the name of the tree,next is child nodes,underneath them is members node.This kind of hierarchy as analogous to the directories and files on a os

=>three ways to uniquely specify a node in a tree ,the full path name,a relative path nameand a tag name

full path name:  \treename::top.child1.child2:member

Data types

=>single/double/signal/device,and so forth

Expression

some basic operation:plus/multiply,and so forth

Reading and Writing manipute

Graphical Tools

时间: 2024-11-08 05:56:14

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