How to generate a field real-time tiara?

Hello

I tried a lot of things, but it is not working properly.

I logfiles with the data of one ore more test ports. All entries in log file has a time stamp.  Timestamps are not equidistant. I can read the log file and get a table 1 d (n long elements) of the timestamps and a table 2D data (n x m elements m test ports).

How to generate a report in the tiara with the time that x-axis it? The difficult is, I can't transfer the timescale to tiara.

I could first convert timestamps double and double transfer al. This does not solve my problem. The tiara-channel resulting if of type 'float' and not 'time '. I need a script to swich the channel to 'time'. I see no solution to load a layout of report (TDR), to call a script to transfer data from additional text.

Hello bohm,.

When you write a channel timestamp in a PDM file, tiara automatically identifies it as a weather channel. So when you export the right data, you will get good results ;-).

To illustrate this, I wrote an example VI: it creates two TDMS files with random timestamps and displays then the two files into a single report of DIAdem. I hope that you find it useful.

Best regards
SFK

Tags: NI Software

Similar Questions

  • After Effects not replaying in real-time. How it allows playback in real time on my Imac 5 k? It is not always current.

    So I just got AE on my Imac 5 k with any apps and for some reason, none of my video clips read in real time. I work mainly through Lynda.com files and the files that I use are read in as 14 fps out of 29 or more, sometimes less. How to solve this problem?

    There is a bug in works of the AE on El Capitan.

    There are workarounds. Either hide the playback during playback cursor (easily done by making the full screen of the composition Panel by pressing on the ' key [same key as ~ on U.S. English keyboards]), or by the docking station to another panel located under your Control Panel Assembly as follows:

    If you want a discussion involved on the issue, you can read this thread, Re: after effects 2015 will not get a preview in real time after update to El Capitan., but it is not terribly useful. Too many messages of frustration that diverts the useful substance. Basically, Adobe is aware of the problem, but it took them some time to identify what was causing it. They think they now have a good handle on it and they are hoping to get out the fix in the next update - whenever it is. Meanwhile, the previously mentioned workaround solutions you should get high and go.

  • How to upgrade imageview in real-time?

    Hello

    I want to cut a piece of picture as the background mouse and display the thumbnail in real-time. However, the largeThumbnailView updates only in the first moments of drag of the mouse. How can I solve the problem?

    Thank you

    -Leo


            rect.setOnMouseDragged(new EventHandler<MouseEvent>() {
    
                public void handle(MouseEvent me) {
    
                    double dragX = me.getSceneX() - dragAnchor.getX();
                    double dragY = me.getSceneY() - dragAnchor.getY();               
    
                    //calculate new position of the rectangle
                    System.err.println("dragX=" + dragX + ", dragY=" + dragY + ", initX=" + initX + ",initY=" + initY);
                    double newXPosition = initX + dragX;
                    double newYPosition = initY + dragY;
                    
                    //if new position do not exceeds borders of the rectangle, translate to this position
                    if ((newXPosition >= 0) && (newXPosition <= DEFAULT_IMAGE_WIDTH - rect.getHeight())) {
                        rect.setTranslateX(newXPosition);
                    }
                    if ((newYPosition >= 0) && (newYPosition <= DEFAULT_IMAGE_HEIGHT - rect.getHeight())) {
                        rect.setTranslateY(newYPosition);
                    }
                    
                    // TODO: refresh the thumbnail in real time
                    
                    BufferedImage bi = chopImage(bufferedImage, initX, initY, selectWindowSize, selectWindowSize);
                    System.err.println("dragMouse(): chopImage:" +  bi.toString());
    
                    Image thumbnailImage = ImageConverter.convertToFxImage(bi);
                   
    
                    largeThumbnailView.setImage(thumbnailImage);
                    largeThumbnailView.setFitWidth(DEFULT_THUMBNAIL_LARGE_SIZE);
                    largeThumbnailView.setFitHeight(DEFULT_THUMBNAIL_LARGE_SIZE);
    
    
                    showOnConsole("selectWindow was dragged (x:" + dragX + ", y:" + dragY + "), new postion x:" + newXPosition + ", y:" + newYPosition);
                }
            });

    Your program would work if you really want to use your new contact information here:

    BufferedImage bi = chopImage(bufferedImage, newXPosition, newYPosition, selectWindowSize, selectWindowSize);
    

    But the program has more problems you will find when you've fixed this one :-)

    If this answer was correct or useful, you must mark it as such.

  • Refresh the data in the dashboards in real time

    Hello

    How can I see near real-time refresh data in dashboards OLIVIER?

    The data scheduling ETL overnight posted one day ago.

    Concerning
    Naeem Akhtar

    Hello

    In order to show the new data in the dashboard (not memory cache), we're going for querying the event table.

    Using pooling of events will run the incremental load to display real-time data?

    No it dosent run any incremental charge, he is serving the cache to show data in dashboards

    Go through below guide which will help you out-
    http://docs.Oracle.com/CD/E14571_01/bi.1111/e10541/querycaching.htm#i1005513
    http://gerardnico.com/wiki/dat/OBIEE/event_table

    Kind regards
    Srikanth

  • How to create a graph in time real LabVIEW 6.1?

    I am new to programming in LabVIEW (6.1). I wonder to create a LabVIEW interface that can operate the multimeter Keithley 6487, allowing us to apply a voltage and nth measures. With the measures that we have create a chart (V curve i) I find the XY graph, but it only allows to send all the measures at the same time (indexing) to generate the graph and not whenever we take the action so the graph build inn in real-time. I need to know how to create a chart or change the XY graph, so I can generate the i - V curve with each step we take in real time. Whenever we take the action and not once the program ends. Thanks in advance.

    You must place the graphic inside the loop and the use of shift registers to accumulate the X and Y in the form of tables. I do not have 6.1 right now in the process of execution, but it would basically look like this:

    Note that the above is for demonstration (the code is in fact a greedy loop). You can consider putting Scripture on file inside the loop. In this way, if the program crashes, you will not lose your data.

    WARNING: Using table build as indicated above will result in continued growth of memory. If your program is running for a long time, this can become a problem. One thing you may need to watch must have a limit on the size of the array. I know there is an example of "Table of XY" comes with LabVIEW, and I'm sure that this is with 6.1. You should take a look at this example, which implements a fixed buffer for the data in the chart size. You should be able to use the VI "graphic buffer XY"directly in your code. "

  • When I click on an address, instead of the name of domain appearing in the url field, only the IP address appears. How can I get the real domain to pop?

    When I click on an address, instead of the name of domain appearing in the url field, only the IP address appears. How can I get the real domain to pop?

    Start Firefox in Firefox to solve the issues in Safe Mode to check if one of the extensions or if hardware acceleration is the cause of the problem (switch to the DEFAULT theme: Firefox/tools > Modules > appearance/themes).

    You can attach a screenshot?

    Use a type of compressed as PNG or JPG image to save the screenshot and make sure that you do not exceed the maximum file size (1 MB).

  • How to copy a file in real time each 5minus from a PC to another PC via LAN network?

    Hello Labviewers,

    Is it possible can labview auto copy drop every 5 minutes from PC1 to another PC in real time?

    Say in the laboratory classroom I have PC1 labview run in real time, collecting data dump in the folder c:\test\testing.xslx

    Then in my Office PC how can copy file in PC1 every 5 minutes. Is it possible Labview is possible? Please help me IV thanks

    How about something like this?

    First map a network location to a 'reader' in Windows.

    Then just use LabVIEW primitive file copy to copy the file.

    Wait five minutes.

    Do it again.

    Yes, it's the bare minimum, and probably not the best way to do as you can't stop the loop with the stop button once the period has begun. But you can see it's pretty simple, if all what you need to do is to copy a file and location, you can map.

  • How to make the exchange of data between 2 whole loop real-time

    Hello
    I have 2 while loop
    the 1st loop includes data acquisition program
    the 2nd loop includes control program
    --------------------------------------------------------------------------------------------------------------
    My question is how do the exchange of data between 2 whole loop real-time

    --------------------------------------------------------------------------------------------------------------
    I tried with the variable and direct wiring between the 2 local while loop
    It does not work (there is a delay)


  • How can I get a graphic display in real time of a task daqmx

    Hello

    I have set up a task DAQmx using the DAQ assistant and the task is to work and produce a graph/data, but not before the task is complete. How can I get a display in real-time of the numberical values or graphics?

    Any help would be really appreciated

    Thanks, Paul

    paultryan wrote:

    I could get set the frequency of sampling and to give a regular change of output, but im looking to get this long-term data acquisition. For example, the graph changes everything but 1 - 5 get 30 minutes of data.

    I used the DAQ assistant and labview is completely new to me, if im not sure where it take it from here.

    concerning

    Then you should use a chart - not a graphic. A graph has a story. You must set this. Right click and select "Chart History Length".

  • How is it you can't use more than 126 GB of a 1.5 TB with LabVIEW Real-time hard drive?

    How is it you can't use more than 126 GB of a 1.5 TB with LabVIEW Real-time hard drive?
     
    It's only 8.3% of disk space!

    http://digital.NI.com/public.nsf/allkb/E7E2F5657B6026358625750B007201A6?OpenDocument

    The national Instrument is reformat that you drive less than 126 GB or replace the drive with a less than this size.

    Please OR tell me you go fix your LabVIEW Real Time soon, and that we will not have to wait for LabVIEW RT 9.2.1 in 2011 for this one to fix.

    http://upload.wikimedia.org/Wikipedia/Commons/9/90/Hard_drive_capacity_over_time.svg

    Readers as high as 126 GB or more have been around since mid-2002.  It's about 7 years now and LabVIEW Real-time STILL cannot use greater than 126 GB drives!  Please OR.  Do something.

    We deserve the patches for older versions of LabVIEW RT.  What about updates to LabVIEW RT.  As 7.0.2 7.1.2 7.6.2, 8.0.2, 8.2.2, 8.6.2.

    We don't need new features or versions of LabVIEW RT as 9.0 until we have some of the bugs fixed in existing versions.

    Kevin.


  • How to create the shared library for linux real-time target in labVIEW Windows?

    I use myRIO running linux in real time. In my project, I need to pack some C code, so I tried the node library function call.

    I know that I should use the tools compile cross - compile linux on Eclipse to compile c code in linux .so library. But the problem is that call library function node does not recognize the .so file because my labVIEW runs on a Windows PC.

    What should I do to fix and how to combine C code with labVIEW during programming for devices shipped as myRIO?

    Basically, you must also create a Windows DLL that exports the same functions. These functions can be empty stubs if you do not want to run the code correctly on Windows, otherwise you will need to consider how to implement the equivalent functionality on the Windows API.

    Then you can write in your node library call as the name of the library ". "*" and the name of the shared library Windows ".dll" while the Linux version is called "name of your library > .so". LabVIEW will replace the * after the comma in the name of library with everything that is the preferred extension shared library for the platform it is running on and therefore load the right shared library.

    Alternatively you can wrap call all the nodes of the library in a structure that contains the node library in the case of Linux RT and all what you want to run on other platforms in the case of default or a case of specific platform, call the conditional compilation.

  • How 9201is used for real-time applications?

    Hi all

    IAM currently using labview 2009

    and iam using equipment OR to work with my application

    I designed an Adaptive controller for adaptive noise cancellation in labview

    now, I want to use follwing material to implement my task

    1 OR cRIO-9012(real time embeded controller)

    2 analog input for NI 9201 module (to take the audio signal)

    3 NI 9263 Analog output module (to hear the audio signal output)

    How to set up these materials on real time module

    can someone help me start my application

    Thanks in advance

    all TC


  • How to plot several points in real-time on a XY chart in different colors?

    Hello

    I am a beginner of labview.  Here is a screenshot of the program. It provides information in real time to a patient when walking from their foot position, random target (points Exchange with each step) and a reference point (constant).  At present, data from three points are grouped in the same plot on the graph XY.  In the graphics property, when I change the color for field 0, every color change.  I tried to connect the XY graph in table built above, but a cut wire it occurs (connected 2 groups with different content).

    Any help would be great!  Thank you

    Amarcher wrote:

    Thank you.  I tried to change the plots in properties, but it did not work.

    Here's what you can do with very minor changes. It is basically the same as in my previous example.

  • Hypervisor-HyperTerminal: how to write texts in HyperTerminal to a VI in real-time

    I use on my PXI system hypervisor. With 'Specifications to build', I built my RT application in a standalone rtEXE file and set it as start VI for my RT system. It seems to work, since I have received information from my "hypervisor-HyperTerminal" while restarting the RT system.  He writes, "Startup Application: d:\ni-rt\startup\RTMain.rtexe. However, I don't see how my RT application is running or if an error occurs.  Therefore, I think to write texts or my RT application information to the HyperTerminal.

    I wanted to use VISA to the serial port of the HyperTerminal on the side-access system in real time. I used the example LabVIEW "basic series write and Read.vi ' to 'smplserl.llb '.  Under the system in real time, I found only a single resource VISA name, which is "COM1".  Apparently, I can write successfully texts at the port "COM1", because no error was shown in the example VI. But the texts do not appear on the HyperTerminal.

    Do you have an idea, what I did wrong in my attempt, and how I had to do it correctly? Thank you very much.

    Kind regards

    Scarletice

    Hello Scarletice,

    You can use the Debug String VI (http://zone.ni.com/reference/en-XX/help/370622J-01/lvrtvihelp/rt_debug_strings/) RT a message programmatically to the console at the time on a Real - Time Hypervisor system LabVIEW Real-time.

    Please let me know if you need additional help, and have a nice day!

    Best regards

    Casey Weltzin

    Product Manager, LabVIEW Real-time

    National Instruments

  • How do to accumulate data acquired in the table for a real-time XY graph plotting

    I have current and voltage values which I would like to draw the graph XY.

    Problem is that these are 1 d signals.

    1. Please tell me how I can earn these value in table, so I can have my XY trace.

    2. is there another way to plot in time real graphic XY of the acquired values.

    (I use NI 9205 analog module. I can see real-time signals i.e. time vs current and voltage time vs on my front.

    I need voltage vs current values in real time).

    You can help.

    Thank you.

    Try something like this...

    Notes:

    • If you simulate "as soon as possible", you put a period inside the loop.
    • As the table grows forever, you will be eventually run out of memory.
    • Since the x and y of the simulation is at the same frequency, all points will be on the same line.

Maybe you are looking for