Multiple entries in a 2D DBL in binary table

Hello.
Someone at - it an example of writing a table 2D in a binary file several times?

Specifically, I need to write a DBL 2D array at once mulitple of binary and then (later) be able to read this return (convert to DBL). All the examples I found only make an entry and then close the file. I have to leave the reference to open files and write data on it during the period of a few days. The data comes from a queue that is fed a DAQ loop. (In a loop of the acquisition, I fed a queue and in a slower loop, I remove the data and write it to disk)

I believe it has something to do with the point of sale mode and shift mode but I can't understand it.

I was not able to read correctly that the data still return from the file .bin so I don't know if I still write it correctly.

The closest example of you I found is data recorder high speed and the data reader high speed, but I did not have luck with those.

Thanks in advance.
Steve
LabVIEW 7.1

You shouldn't look any further that which is on the file IO > screws of binary palette. There is a high level VI called the SGL file writing. There are a couple of subVIs. You can use a version modified to write file + [SGL]. Just change the representation of the tables of DBL entry and save it under a new name and in a new location. Just as the high level VI called, at the beginning of your program, open/create/replace, call the new file write whenever you need, and then at the end, call the function file close. By default, I think that the VI file write will write at the end of the file.

Tags: NI Software

Similar Questions

  • Multiple entries through customization

    How can I prevent more than one element personaliztion form entry

    Hello

    There are two options:
    1. If you have this problem on PROD and then create a hook of the user on creating item entry that checks if there is already an existing entry of the item in this period then raise an exception.
    2. you can also achieve this due to the creation of a function that can return true or false in function if an item exists already or not? and call the function using customization of forms, the use of measures of the type as 'Builtin' and type of Builtin as"Execute" or "launch a function" for more details see the link http://oracle.anilpassi.com/forms-personalizations.html
    3. If you are still not in PROD, you can "ZAP" (remove all existing entries") and change the definition of the item and uncheck the authorized multiple entry

    It will be useful.

    Thank you
    Sanjay

  • Problem weird again with multiple entries of each album and artist

    For some reason, itunes suddenly began to create an element for each song I download, whether it's an album there or by an artist that I have. I was able to correct some of them harassing again and again with the sorting, but most of the time, it creates just an additional entry! I have about 20 different Manic Street Preachers who come upward (my group preferred so many downloads). How can I fix! Very annoying!

    If iTunes displays multiple instances of an artist or an album then generally what works is to select all the associated tracks and use read the information to add say an end X for each of the areas of the slopes have in common:

    • For an album. Album, Album artist, and artist (if the artist is the same for all tracks) *
    • For an artist; Album artist (and the artist unless there are comments/featured artists listed which should not be changed)

    Apply the change which merges things together, then remove the excess characters. Occasionally, it can help to close and reopen iTunes between two renaming operations.

    * If the titles must be synchronized to a non - iOS device, there should be a common artist or the album must be defined as a Compilation.

    Use the view of songs and display fields, Album, genre, Album, Album artist, genre artist Album, artist and genre artist side by side to see you whether or not it is necessary to change the artist and if sorting values could be the cause of additional problems. See grouping in albums, titles for help if necessary.

    Another tip duplicates stubborn reality. I had three batches of various artists in the view of artists in my iTunes game library the other day that would not respond to usual treatment X back. What I found worked was adding the final X, but with each group, iTunes wanted to separate start typing a value and let iTunes autocomplete of the Var... for various artists. Collection of AutoComplete lists seemed to work when the full value of collage/montage does not.

    TT2

  • Windows Live Mail - error verifying signature of emails cause multiple entries rfc822

    Is this a known bug, Windows Live Mail displays an error in the verification of signatures, if the signing certificate has multiple rfc822 entries in the subject alternative name extension and not the "first" is used to sign email? Is there a solution?

    See: A question of Hotmail or Windows Live Mail?
    http://answers.Microsoft.com/en-us/Windows/Forum/Windows_7-networking/have-a-Windows-Live-Mail-or-Hotmail-question/8bd31c48-d1a7-49D6-a08c-9069aaeba2e5

  • Multiple entries for app (Beginner)

    I'm new to BB, so I question seems simple for everyone, but not for me.

    If I want an app to run with multiple command-line arguments which is the good method for that download in the Simulator?  I tried to create two projects/workspaces separate where one is dedicated to the arg a command line in the properties for the project and the other is implemented for other arguments and I download one after the other but seems to only get one or the other work, not both at the same time in the Simulator... how it should be addressed?

    It is not 'simple for everyone'. Fortunately, there is enough documentation on it - you want to create alternative entry points.

    Here is a link:

    Set up another entry point for an application - JDE only

    For Eclipse, double click on BlackBerry_App_Descriptor.xml to the project and select the other tab Entry Points (find the legs down). The interface is pretty straighforward.

    Good luck!

  • Applying the rule of company on multiple entries

    Hello

    Here's what I want to do

    I have a CSV of entry as follows:

    1, odd

    2, same

    3, weird

    I want to read only those numbers and write in the csv file that are still out.

    for this I use the business rule.

    Here's what I did

    business rule is running and only the even number are getting written to the output file, but the problem is if there are multiple records with the exception occurs (default) input files. If my file contains a single number, then business successfully rule runs and treat this number

    Here is the error

    < errorMessage > Function of the RL getFactByType found more than one instance of the type done, com.targetnamespace.read.Result. in column line 18 19 /Ruleset(businessrule.) OracleRules) / (OracleRules_DecisionService_1) function / Action [6]< /errorMessage>

    XSD file that I got from a csv file

    <? XML version = "1.0" encoding = "UTF-8"? >

    " < xsd: Schema container = ' http://www.w3.org/2001/XMLSchema "

    ' xmlns:nxsd = ' http://xmlns.Oracle.com/pcbpel/nxsd "" "

    ' xmlns:tns = ' http://targetNamespace.com/read "

    " targetNamespace = ' http://targetNamespace.com/read "

    elementFormDefault = "qualified".

    attributeFormDefault = "unqualified".

    nxsd:version = "NXSD".

    nxsd:stream = "chars".

    nxsd: encoding = "US-ASCII".

    >

    < xsd: element name = "Numbers" >

    < xsd: complexType >

    < xsd: SEQUENCE >

    < xsd: element name = "number" minOccurs = "1" maxOccurs = "unbounded" >

    < xsd: complexType >

    < xsd: SEQUENCE >

    < xsd: element name = "value" type = "xsd: int" nxsd:style = 'completed' nxsd:terminatedBy = ',' nxsd:quotedBy = "' & quot;" / > "

    < xsd: element name = "type" type = "xsd: String" nxsd:style = 'completed' nxsd:terminatedBy = nxsd:quotedBy ' ${eol} "=" "& quot;" / > "

    < / xsd: SEQUENCE >

    < / xsd: complexType >

    < / xsd: element >

    < / xsd: SEQUENCE >

    < / xsd: complexType >

    < / xsd: element >

    < xsd: element name = "Result" >

    < xsd: complexType >

    < xsd: SEQUENCE >

    < xsd: element name = "result" type = "xsd: int".

    minOccurs = "1" / >

    < / xsd: SEQUENCE >

    < / xsd: complexType >

    < / xsd: element >

    < / xsd: Schema >

    business rule

    If number.type.equals('even") result = 1

    If number.type.equals ("odd") result = 0

    Use a file adapter, mention use out of dosage it (multiple Messages file).

    -Publish the message in lots of '1 '.

  • How to give multiple entries in the process BPEL syn in Jdeveloper

    Hello

    I'm new to BPEL. I have created programs that takes only one input and after treatment poster single output. I would like to make a contribution of more than one runtime (for the name of the employee e.g., age, salary) and want to view multiple output after their treatment instead of just I am doing now. How can I do this by using synchronous BPEL process. Can you tell what will learn time for BPEL using google and the forums, for a person to 3 years in JAVA and new on BPEL exeperienced.

    Yogendra Rishishwar

    Hello

    You just need to change the XSD in your process.

    Someone posted something similar last week: How to change the entry and exit of BPEL process diagram

    Hope this will help you...

    Roman.

  • When I add a bookmark, I get hundreds of multiple entries for the same bookmark in the recently added bookmarks folder and the bookmark tab. Difficulty?

    Adding a results of bookmark in 100's of entries for this bookmark on the Bookmarks tab and in the recently added bookmarks folder. The only way to remove them is to click and delete each separate entry? Any idea what is happening or how to fix it? Thank you.

    Start Firefox in Safe Mode {web link}
    While you are in safe mode;

    Type of topic: preferences #advanced< enter > in the address bar.

    Under Advanced, select General.
    Find and stop using hardware acceleration.

    Search web sites secure. Are there problems?

  • Multiple entries to the DAQ Assistant

    Hello

    I'm doing my DAQ Assistant, in several (formed of an array) Boolean inputs where there is 1 digital output. (see attached software folder)

    Physically, I want a valve to open and close at a certain pace, where the user can install/control this pattern until the program starts.

    I think that the best way to do it is to have multiple Boolean values that the user can press or unpress.

    Before that, I started, I tried with only Boolean 1 where it worked perfectly.

    As seen on the attachment (error), it is possible to an easy problem to solve, but I just can't figure it out, I'm stuck at my already made solution.

    I use USB6008.

    I hope that there is a gentle soul who can help out me.

    Best regards

    Kenneth G. Vejen

    Hi Kenneth.

    When the output to the generation mode is set to "sample 1", which means that whenever you call the DAQ Assistant will generate 1 sample. In order to generate 5 samples, you must therefore call 5 times.

    I have attached a modified version of your VI, which shows a way to archive it. However, be aware that the samples will be generated fast and not at 100 ms note your loop runs. It depends on your application, if it is as you want samples to be issued.

  • display multiple entries for probes separately

    Use: labVIEW 8.5

    This seems to be an obvious question, but I can't find a useful answer. I have a very basic system with an accelerometer and a position sesnor tree and want to display the waveform of each on separate graphs in the same VI, continuous operation. I made a separate VI for each and they run well apart, but when I try to combine them into one I get "error-50103: the specified resource is reserved." The operation could not be performed as indicated. »

    I think it is because I have two Assistant DAQ tasks running, but I can't work on how to use one and then separate the two channels for them separately.

    I have attached the VI tried to set up:

    Hello, Brigitte,.

    There are two questions that we can see your VI.  The first relates to screw DAQmx Express.  A single DAQ Assistant should be used to call all the channels on the same device.  From your code, I see that you have tried that already on the upper loop.

    The second question is that you have multiple loops while in the same VI.  It is possible to have several loops in LabVIEW, but the two are not synchronized in this case.  When two while loops are used, LabVIEW will come you only in a single loop and the second task will not run.

    Therefore, the approach is to have a single loop with a DAQ Assistant.  However, dynamic data (blue wire) can be divided to individual channels by using the "Split signals VI.  This can be found in the palette of block diagram under 'Express'-> 'Handling of Signal '->' Split signals. "

    I have attached a modified version of your VI you need to test.

    Kind regards

  • Multiple entries in Microsoft Office report VI

    Hello

    I am trying to process multiple sheets in Excel by using the Microsoft Office report VI. Basically I have two worksheets of the three variables of each. Each variable has several steps. When I try and use the VI with a worksheet, individually, the VI works as expected and fits the data in an excel template, once measurements. I tried both and they both work. When I try and put the two entered the VI, it opens excel briefly but closes and does not work as expected. There is no error message. I've attached an example of what I want to do. Y at - it a bug with VI to not leave you two worksheets 'paste' in Excel?

    Any help would be greatly appreciated... I at my wits end trying to figure this!

    Konrad

    Hi Konrad,.

    You can specify a template to use with the normal screw as well. This will allow you to do similar things to what you do now. Take a look at This example, who writes graphs in two separate document Excel sheets using a specified template file.

  • How to write multiple entries with KHz sampling frequency in a file outside the loop?

    Hello

    I am able several entries of string tension using the wizard DAQ (1 sample on request) and it is placed inside a timed loop of frequency 1 KHz.

    This timed loop is placed inside an another while loop.

    Problem is with writing data to a file, although I can see 100 samples of 100 ms in the graphics cable to the out of the way, but the extent of writing to output file stores either only from 19 to 20 samples per second (when he wrote inside the timed loop) or does not store any (if placed outside the timed inner loop).

    I tried to set up producer consumer structure but in the loop of the consumer, I can't write the data in queue to a file saying data type mismatch. I placed the loop starting queue item and consumer out both loops and the element of queue inside the timed loop exit DAQ fed to the queue item.

    Can you please help me solve this problem file writing?

    I haven't looked so writing code from the top of the head, but access to the files is slow, and if you open and close the file, it is quite slow. What do you usually do it write to the file at a slower pace, for example once per second and write all the 1 k samples at a time. Try and also keep Ref file open during the test.

    /Y

  • Choice for multiple entry VISA

    Hello world!

    I'm quite new to LabView, but now I have to make a tool for work with laser sensor. I managed myself, by there is a problem I can not always solve. I need to do a few buttons to send most common commands to my sensor and also a fill-in field. I can't how do.

    I guess that switches are boolean and send a string when they return TRUE, but how to join them three, with a possibility of manual entry?

    I have attached my VI and a fragment of a regime that I was talking about.

    Hope you understand my bad English, thanks in advance.

    Here's to the ver 8.5

  • How to connect multiple entry points?

    I created two entry points for my application according to the examples here and in the SDK documentation.

    Now my question is how to connect these two? I have a few assumptions and suggestions of my own listed below. I would be grateful if someone their checked or provided best practices. Thanks jeff

    -Store PERIOD: this is the method recommended for entry points Exchange State

    -GlobalEvents: need the registerting themselves as listeners globalevent?

    -IPC methods: because they are running in different processes, InterProcessCommunication should apply. The method available only here is a socket

    Using RuntimeStore or GlobalEvents are methods of the IPC. I prefer to use RuntimeStore, but I think the preference prevailing is for GlobalEvents.

  • What is a ribbon icon when you create multiple entry points?

    Hello

    I'm trying to follow several entry point into my application:

    I'm at the link below:

    http://supportforums.BlackBerry.com/T5/Java-development/set-up-an-alternate-entry-point-for-an-appli...

    I'm not able to get a thing here is,

    What is the average ribbon icon? How can I make my icon as icon of Ribbon? Is there a procedure to do?

    Thank you.

    a ribbon icon is the icon of an application on the computer of blackberry desktop (or in one of its subfolders).

    unless a project (another point of entry is a project) is marked as a system module it has an icon of own Ribbon.

    You can set this icon resembles a normal application icon.

    usually the AEPS is marked as the modules of the system, but some applications want to have several symbols on the desktop, to start in a different status, for example.

Maybe you are looking for

  • x220t tablet pc input panel during good behaviour

    I have a lenovo with win 7 Home premium x220t and have had for nearly three years. Recently, when you use the wacom tablet pc input panel pen became immovable. The Panel opens if I hover the pen on the screen and when I click on the Panel's slides on

  • Graphical waveform Linestyle Bug?

    Hello I found that problems associated with the waveform diagrams and line styles in LV2016.  If I change the line style of a multiplot for long dotted graph, the plot is changed for long dashed, but if new values are added, they will appear as short

  • My keyboard and the touchpad are locked, does not respond to what it is.

    My keyboard and the touchpad are locked, do not respond to what it is. I activated the screen keyboard on and it works. It is a G71-340US, Windows 7. I think it happened when the battery died while in a Word doc. computer is turned off. Plugged. Turn

  • BlackBerry Smartphones music plays without apparent reason

    No apparent reason, my BB 9800 seems to play a song (which BTW I do not loaded in my media). I can't even cut it. Only recently has changed a new battery and an MMS sent to another user with a voice message in it. The song is not in my list of music.

  • ODI-package

    HelloI have several packages, how to operate my packets, parallel - this possible in ODI 11 g