miércoles, 2 de octubre de 2013

How to make a graph with datas already save in binary files? (Use timestamp already save too)

In my last entry I was explain how to save information in binary files and how to save timestamp in binary files too In order to save up space in disk. Well in this entry I going to explain how use these information In order to graph it.

I have been making “graph XY” since I was start in Labview, but already exist many others methods that you can use, in this example I prefer this method because is more easy and fast.
For this example (If you decide follow my instructions) you need 2 files (Information file like a random numbers that it must be save as array number (don’t use array dbl) –you can use random number that includes in Labview- and timestamp files already save). These files must be save at the same time because this example explains how to graph information already captured in x time. Remember if you use the tool random number that includes in labview, you must be converts these dbl numbers to integer numbers.



When you take these files then you repeat this example again and again J


1)  The first step is build your decoders (timestamp decoder and array date number decoder) like these:





 The second step is build a bundle and then make a graph (You must select the graph in the user interface in labview)





After that you must configure this graph as follows:


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