syntax of the attributes of waveform channel name

Similar Questions

• How do I either set channel name of a graph of cluster or get a 1 d waveform chart to start different time (t0) for each line of the waveform?

  I have a chart single 2D out a conditional of a loop indexing output such that over the rows of the table are not the same size. -Basically, they have different starting and ending points and sizes. -Not so concerned by the endpoints, because as soon as I get correctly starting points, everything shows fall in place.

  The challenge is that when I try to have the variable t0 (start time) for each line, the wave of construction vi form would always keep each line at the same starting point.

  I used the approach bundled with success (the cluster approach ensures that each waveform starts at different times according to the guidelines of my t0 defined for each line) but then I'm not able to get in the channel names I could make using the graphical approach (wave generation) waveform.

  In essence what I get here, I'm losing here.

  Because I don't want one of my mentors, Bob and Altenbach have fed up with me I have attached a vi this time

  Attached VI shows a combination of the two attempts (first with the waveform graph) and then with the graph of cluster

  1. with the first (graphical waveform), I get my channel names as you wish, but the alignment of the wave is not correct.

  2. with the second (graphical cluster), the alignment is good, but I can't do the names of channel in the chart, even if they are present in the cluster.

  I read some reviews that mentions that attributes can be displayed with waveform and data Dynamics (not clsuters) so I guess that's why.

  I saw another report indicating the start time for a waveform 1 d will always remain the same for the rest lines defined for the first line even if changed for the following lines in a loop.

  So I guess my question is: what is the way around questions like that?

  First of all, let me be the first to the congratulate and thank you for finally posting a code!  I'm not 100% certain I understand your question or your code, but I have an idea, perhaps, of what you want to do, so I wrote a little VI who made something simple that could be relevant.

  You mention waveforms of different lengths and beginning at different times.  You also want everyone to have a unique attribute (although I'm not sure what you want to do with the attribute).  So, I did the following:

  1. Generated an array of 100-sample random to represent one second of a waveform.
  2. Created 4 waveforms on this 100-sample basis.  The first waveform (channel 0) is just these 100 points.  The second, 1 channel, is the concatenation of string 0 with the base of 100 samples, or a waveform "double".  Channel 2 is 1 string concatenated with the base, and channel 3 is 2 string concatenated with the base.
  3. In order to trace the four channels that they rest 'on' the other, the waveform has the number of the channel added to it.  Channel 3 is 3 + (4 copies of the basis of 100 points), a waveform 400-point random centered around a shift of 3.
  4. All channels have dt value 0.01 (but I guess I could have varied, as well).
  5. To make the channels start at different times, I started channel N N seconds before channel 0 (by subtracting the index of the loop, I, T0).
  6. For each channel, I created an attribute called "Chan" equal to "Channel N" (where N = 0, 1, 2 or 3, as the case may be).

  This is the plot that results. Scale X is the absolute time value (no Date) using the 24-hour HH: mmS format.  You can see that the plots are 1, 2, 3 and 4 seconds of time, and are offset from each other by a second.  I used the trace attributes to change the name to the respective attribute.

  

  The code to do this is very simple - I almost don't need to show it, because I think it is completely described by the text above, but this is here:

  

  Now, it was not that much faster that some of your previous posts, when you refused to your postcode, "guess us" what you wanted (but not to not correctly guess), you tried to "push" us in the right direction (still refuses to post code), and no one seemed very happy?

  Bob Schor

• Set the attributes for dynamic data waveform t0 zeros?

  HI -.

  A beginner to labview here, so please be nice ;-)

  I have a simple setup with mainly express screws where I follow the steps below in a while loop

  (1) collect signals with the DAQ Assistant, that generates dynamic data. It is the collection of samples of N

  (2) changing the attributes of the dynamic data using the express VI 'Set the Dynamic Data attributes'

  (3) storing dynamic data revised to a file by using the writing to the file of the measurement.

  The problem I was see is that whenever I have insert the express VI 'Set the Dynamic Data attributes' in the data flow, I find myself with a file where synchronization of the signal (i.e., the waveform t0) was cancelled. This seems to happen any dynamic data attributes, I edit. For example, even if I try to set the name of signal I find myself with out having a nulled-out t0

  FYI, I'm using Labview 2009 9.0f3, 32-bit

  I have attached a code simplified showing what looks like a bug to me. Any help would be appreciated!

  It looks like a bug to me as well. Also, unlike other screw Express, you do a right click on it and select open the face before seeing what the problem is. It's pretty simple to find a work around. I converted to a waveform, has obtained the t0 and handed that back as the timestamp for the signal of slected.

• When I open a link irc with a string name that contains "~" at the end, firefox (14.0.1) opens the same channel name but with "7%" instead of "~" at the end

  When I open a link irc with a string name that contains "~" at the end, firefox (14.0.1) opens the same channel name but with "7%" instead of "~" at the end
  http://img835.imageshack.us/img835/2856/clipboard05nq.jpg

  I can't open the image, but I can say something in general about the tilde.
  
  The tilde "~" is an unreserved character and that's why it can be replaced by its form encoded percentage '% 7' inside a URI without changing the meaning. See
  
  http://en.Wikipedia.org/wiki/percent-encoding
  
  According to article 2.3 of RFC3986 we should prefer the encrypted form so this behavior seems to be somewhat outdated.

• Displays the absolute time of a waveform channel

  Hello

  I would like to display the absolute timestamps on the x axis of a 2D graph in the DISPLAY of the waveform channels in a PDM file. The timestamp of the first sample is stored in the wf_start_time property.

  I found this article , but I don't want to generate a weather channel because the benefit of waveforms is to avoid storing the part x of the signal in the files.

  Is there another solution since 2007?

  I use DIAdem 2011 and LV 2011.

  Thanks in advance

  Hi Yohanna,

  The only way to display the datetime values on the x-axis of the graph in SIGHT and the only standard way to do the graphics in the REPORT, is to create a DateTime String.  DIAdem in 2011 it is much easier to do, since you can use the standard ANALYSIS function "Generate digital channel", by selecting the option buttons 'values of x-part of a waveform channel' and 'Create channel time (with absolute time reference).  You can also use the standard ANALYSIS function "digital channels <==>waveform.

  Brad Turpin

  Tiara Product Support Engineer

  National Instruments

• How cut the length of the string IE channel name here, if it exceeds 20 characters or letters. The channel name is dynamically analyzed the spreadsheet/xml file.

  How cut the length of the string IE channel name here, if it exceeds 20 characters or letters. The channel name is dynamically analyzed the spreadsheet/xml file.

  My Council of Europe in the .js file is

  function generateHTMLMarkup (i, channel) {}
  Alert ("this is lang" + str);
  var str ="";
  "Str += '.

  ";
  str += "" +
  "" channel ['name'] +.replace("Low",".") + ""+""
  ";
  "Str += '.
  "+ ""+""+"
  ";
  Alert ("this is lang" + str);
  return str;

  }

  nerateHTMLMarkup: function (i, channel) {}
  Alert ("this is lang" + str);
  var str ="";
  "Str += '.

  ";
  str += "" +
  "" +
  "" + channel ['name'] + "" +.
  "" + "
  ";
  "Str += '.
  "+ "" + "
  ";
  Alert ("this is lang" + str);
  return str;

  etc.

  Give mthe rhythm and the exact code where Ihave tio get implemented.

  in the code, replace change

  channelName var = channel ['name'];

  TO

  channelName var = channel ['name'];

• How to change the name of the attribute with ALTER TYPE?

  I have a question. How can I change the name of the attribute with ALTER TYPE? example:
  
  CHANGE the type of ATTRIBUTE to CHANGE type_attribute...
  
  What should I put in «...» "to change the attribute name?
  
  Thank you...

  What should I put in «...» "to change the attribute name?

  You can not. You can change the data type.

  You can delete and recreate the attribute:

  ALTER TYPE type DROP ATTRIBUTE type_attribute;
  ALTER TYPE type ADD ATTRIBUTE new_type_attribute data_type;
  

  Max

• CFLDAP with hyphen in the name of the attribute

  Hello people,

  I came across a problem where an AD attribute has hyphen in its name.

  Thus, the code would be something like:

  < name = "MyQuery" action = "query"... cfldap attributes = "one, two, this - hyphen" >

  How would I be able to retrieve the value of attributes for the "this-hyphen" in the code?

  I tried:

  < cfset MyVar = MyQuery.this - trait of Union >

  < cfset MyVar = Variable ['MyQuery.this - trait of Union '] >

  < cfset MyVar = MyQuery ['this-hyphen"] >

  None of them works!

  This comes to the following conclusion:

  1 CFLDAP gets not attribute this trait-to Union correctly due to hyphen in its name

  2. "this link" does not exist in AD.

  For point 1, I would thought that it is OK to put the hyphen in the list of attributes because it is by passing the string.

  I can't guarantee how the remote directory will react to be invited for an attribute that does not exist... one would need to read than the LDAP specification for that I guess.  I'm not ;-)

  But how the System Center manages is not relevant, to a point.  Your code must itself busy with what is handed to you.  If you don't even know if your returned queries even has this column inside?  Would not be a good place to start?  Do you have the query on the subject of dumping and verified?

  I know that itself has no problem with the attributes with names of hyphen.  Well when I went through all the what a few years ago (following the steps similar to what we do here ;-), the data comes back fine.)

  For point 2, I just tried to bring in the RANDOM attribute that does not exist in AD (for example ASWEQ), and it does not seem to throw an error when I try to access this attribute in CFSET.

  So what exactly is happening here?

  OK, well I guess that answers my question above.  ADS will be return any attribute (?) you ask, with just a value empty if it does not exist.  I doubt he would act differently for hyphenated names, but it's easy to answer in dumping on your query and seeing what you have.  Is this what?

  What happens if find you an attribute valid with a hyphen in the name?  I don't know there is a lot of merit asking for stuff that does not exist...

  --

  Adam

• get the attributes NAME / VALUE of a XML

  I love this forum :)
  
  I load a XML one fill a tree, where I started to drag items.
  the XML looks like this:
  < myTag attrName = "attrValue" otherAttrName = "otherAttrValue" / >
  
  var ds:DragSource = event.dragSource;
  var var1:String =(event.dragInitiator as Tree).value.@attrName;
  -> the variable var1 is now: "attrValue".
  
  My question is... How can I get the names of all attributes? in this example: attrName and otherAttrName (assume that I don't know the structure of this xml node)
  What attribute values?
  Thank you!
  

  The snippet below takes a node xml (nodeCur), made a loop through the list of attributes and built a table that contains the attribute name and value of each attribute. It is a sample application that allows you to edit an xml file.
  I'm sorry that the forum will remove formatting

  var aDPAttributes:Array = new Array();
  var xlAttributes:XMLList = nodeCur.@*;
  var: attribute;
  for (var i: int = 0; i< xlattributes.length();="" i++)="">
  aDPAttributes.push ({name: xlAttributes [i] .name (), value: xlAttributes [i]});
  }
  dgAttributes.dataProvider = aDPAttributes; Set the sheet dataProvider property

  Tracy

• Name of the attribute using the OMB connected

  Hi all
  
  I'm writing the OMB command to get the name of the attribute that is connected to the input expression operator group attribute.
  
  Scenario: -.
  There are connection from attribute 'ABC' of the group 'OUTGRP1' of the output operator Carpenter 'JNR_SRC_ALL' attribute 'ABC' of entrance group "INGRP1" of expression operator "EXP_SRC".
  
  I'm writing the OMB command to get me an attribute name connected to the input expression operator group attribute.
  
  I am able to do Carpenter name (JNR_SRC_ALL) of the operator using the following
  
  OMBRETRIEVE MAPPING 'TEST' GET OPERATORS CONNECTED TO THE ATTRIBUTE 'ABC' OF THE GROUP 'INGRP1' OPERATOR 'EXP_SRC '.
  
  How can I get the connected attribute name? I know that I'm looking to go back.
  
  One way that I figured out was to get the operator name of Carpenter and then loop through each attribute of the joiner and check if a link exists between the attribute of Carpenter and expression using the following command
  
  OMBRETRIEVE MAPPING 'TEST' HAS ATTRIBUTE LINK 'ABC' OF THE GROUP 'OUTGRP1' OPERATOR 'JNR_SRC_ALL' ASSIGN 'ABC' OF THE GROUP 'INGRP1' OPERATOR 'EXP_SRC '.
  
  Returns - 1 (true)
  -0 (false)
  
  I thought y at - it another way to do this more effectively. Any help would be appreciated.
  
  Thank you
  Sam.

  In my opinion, using OMB, we can get the attribute name without looping through all the attributes of the logged in user.

  Sam, you're wrong. It seems that you did not read my last post of the thread.
  You can use this command
  OMBRETRIEVE MAPPING 'MAP_NAME' OPERATOR 'TST' GROUP 'INOUTGRP1' GET THE ATTRIBUTES CONNECTED TO ATTRIBUTE "NEW_ID' OF THE GROUP 'OUTGRP1' OPERATOR 'CONSTANT '.

  Kind regards
  Oleg

• How to get the static attribute by using its name as a string

  I have an app with about 100 boxes of single drop-down list (this is a requirement of the Government, I'm not that bad a designer) and I would like to define the choices in a single file separated like this:

  package components {}

  Import mx.collections.ArrayCollection;

  public class {choice}

  [Bindable] public static var A0310A: collection ArrayCollection = new ArrayCollection ([] collection
  {value: '01', label: 'Admission'},
  {value: "02", label: "Quarterly"},
  .. .snip...
  ([{value: "99", label: "NOT the OBRA required"}]) ;
  
  public static void getChoices(name:String):ArrayCollection {}
  var temp: ArrayCollection = collection?
  Return temp;
  }
  
  }//----------------end of class--------------------------------
  }//======================== end of package==============================

  I want to use it like this

  < my: ComboBox id = "mdscombo" tag = "A0310A" / >

  Where the definition of my: ComboBox includes the code like this

  var zz:ArrayCollection = Choices.getChoices (name);

  but I can not find any function that will allow me to do.  I don't want really clutter up the code by creating a name-> object mapping table.

  I had also considered using the XML data type, but I have the same question, unless I had all the choices under a single root (possible), but this could be a nightmare when debugging in typo XML file.

  Any suggestions?

  To answer your question, you can access static variables with a chain in this way:

  Choice ["A0310A"]

  However, you probably want to re-evaluate your design because this isn't a very desirable approach.

• How to access the attribute of the Parent of a child node?

  Hello
  
  I'm trying to accomplish something simple here, by accessing the value of the attribute of the node parent to a value of the child. I have the date given here, but I'll try to find the name of the event to the date, the name of the event or the attribute parent date.
  
  I have the code here, as in the following, but I kept getting #1009 error term undefined in line with parent() inside. Could someone please guide me on how to solve this problem?
  
  Thanks in advance.
  
  Alice

  "alice_data" wrote in message
  News:gr2fkh$CRE$1@forums. Macromedia.com...
  > Hi,.
  >
  > I am trying to accomplish something simple here, by accessing the parent company
  > value of the attribute of the node to a value of the child. I have the date given here,
  > but I
  > trying to find the name of the event of the day, including the name of
  > the
  > event is the attribute of date parent.
  >
  > I have the code here, as in the following, but I kept getting term #1009
  > not
  > set the error on line with parent() inside. Could someone please guide
  > me on
  > How do I fix this?
  >
  > Thanks in advance.
  >
  > Alice
  >
  > Excerpt from Actionscript:
  >
  > var resultC:XMLList;
  > resultC = searchResult... Book.schedule_item.date;
  > var resultD:XMLList;
  >
  > / * The following two lines kept giving me some bad mistakes #1009
  >
  > / / resultD = resultC.parent () .@type;
  > / / trace ("It's D" + resultD + "\n");
  >
  > / * End of error
  >
  > var resultC_collection:XMLListCollection = new
  > XMLListCollection (resultC.*);
  >
  > //Debug goal, print the string the result selected XML
  > trace ("this is the result:" + resultC);
  >
  > XML:
  >
  >
  > 20/03/2009
  > 22/03/2009
  >

  I think your problem is that resultC is an XMLList. Go to the parent company, you
  necessary to arrive at a SINGLE element in the list. Even if it is a list that contains
  a single element, which is not the same as a single element.

  Try

  Note that I do not book in your xml, so I doubt that is correct
  resultC is searchResult.child('book') .child ('schedule_item').child('date');.

  resultD resultC = [0] .attribute () .parent ('type');

  Note that the syntax that you used will break if no element has not one
  child or the attribute corresponding to your request, so I used the more verbose syntax.

  HTH;

  Amy

• Cannot retrieve the value of the attribute by using ExtractValue

  Hello
  can't extract the AddressDetails accuracy value using the following syntax:
  
  SELECT extractValue (VALUE (r), ' / answer/cue [1] / Point/coordinates ", namespace),
  extractValue (VALUE (r), ' / Response/Placemark[1]/AddressDetails/@Accuracy', namespace)
  IN coordinates,
  precision
  TABLE (xmlsequence (extract (' geocode_xml, ' / kml/response ", namespace))) r;
  
  
  namespace: = 'xmlns = "http://earth.google.com/kml/2.0" ';
  
  <? XML version = "1.0" encoding = "UTF-8"? >
  < kml xmlns = "http://earth.google.com/kml/2.0" >
  < response >
  < name > 333 THIRD AVE, ANYTOWN, ST 99999 < / name >
  < status >
  < code > < code > 200
  geocode < application > < / request >
  < / status >
  < benchmark id = "p1" >
  < address > 3rd St, Anytown, St 99999, USA < / address >
  < AddressDetails precision = "6" xmlns = "urn: oasis: names: tc: ciq:xsdschema:xAL:2.0" >
  < country >
  < CountryNameCode > U.S. < / CountryNameCode >
  < CountryName > USA < / CountryName >
  < AdministrativeArea >
  St < AdministrativeAreaName > < / AdministrativeAreaName >
  < SubAdministrativeArea >
  < SubAdministrativeAreaName > some County < / SubAdministrativeAreaName >
  < location >
  < LocalityName > any city < / LocalityName >
  < artery >
  < ThoroughfareName > 3rd St < / ThoroughfareName >
  < / artery >
  < ZipCode >
  < PostalCodeNumber > 99999 < / PostalCodeNumber >
  < / code >
  < / location >
  < / SubAdministrativeArea >
  < / AdministrativeArea >
  < / country >
  < / AddressDetails >
  < ExtendedData >
  < LatLonBox = "46.5846776" North South = "46.5783824" is = '-112.0202820"West ="-112.0366410"/ >
  < / ExtendedData >
  < point >
  coordinates of <>- 112.0281180,46.5815400,0 < / data >
  < / point >
  < / mark >
  < / answer >
  < / kml >
  
  
  Thanks in advance for the help!

  You have the part of the question of the namespace which tends to travellers to the top, but you missed the fact that AddressDetails is in a different namespace (default).

  Here is an SQL statement, with all hard-coded, which returns the value of the attribute you need. I had to add the namespace prefix so that the parser know which namespace of each element was.

  SELECT extractValue(VALUE(r), '/Response/Placemark[1]/Point/coordinates', 'xmlns="http://earth.google.com/kml/2.0"'),
  extractValue(VALUE(r), '/ge:Response/ge:Placemark[1]/oa:AddressDetails/@Accuracy', 'xmlns:ge="http://earth.google.com/kml/2.0" xmlns:oa="urn:oasis:names:tc:ciq:xsdschema:xAL:2.0"')
  FROM TABLE(xmlsequence(extract(XMLTYPE('
  
  
  333 THIRD AVE, ANYTOWN, ST 99999
  
  200
  geocode
  
  
  3rd St, Anytown, St 99999, USA
  
  
  US
  USA
  
  St
  
  Some County
  
  Any Town
  
  3rd St
  
  
  99999
  
  
  
  
  
  
  
  
  
  
  -112.0281180,46.5815400,0
  
  
  
  '), '/kml/Response', 'xmlns="http://earth.google.com/kml/2.0"'))) r;
  

  Note: If you are on a version that supports XMLTable, I suggest to use. Easy to use, especially if you are using the COLUMNS option to pull data as fields then you need not to use extractValue in the SELECT part. I just made an example on {message identifier: = 3646323}

• Sorting files in folders from the parts of a file name

  Hello

  I have a library of images that I need to build to work. The images have been recorded as this for example

  Dolce & Gabbana - the One_EDT_50ml.jpg

  There are 1000's of brands, so I need a script that looks for the part of the file name before the hyphen. and create a folder based on all the images that fall under this brand.

  If anyone can help?

  I've never used script before, but any solution I can work with that will work for me.

  Thank you

  Use the following syntax:

  Tell application "Finder".

  Repeat until (files window count 1) is 0

  the value the_offset to compensate for the "-" (get the window 1 1 file name)

  the value the_name items 1 thru (the_offset - 1) (get the filename window 1 1) as string

  move (all files 1 window whose name begins with the_name) (making the new file to the window 1 with properties {name: the_name})

  end repeat

  tell the end

  (143816)

• inverted waveform channel values

  Hello world

  Anyone know how I can reverse the values of a tiara waveform channel? (practically activates the function of inverse matrix 1 d of Labview).

  See you soon

  Hi Saloutios,

  So let's say your channel signals departure has waveform properties that define the X axis range from 0 up to 0.999 with a stage with 0.001, for a total of 1000 values.  You ask how to redefine the properties of waveform so that the x-axis instead starts to 0.999 and goes down to 0 with-0,001 step width?  If that's what you want, just redefine the properties of waveform like this:

  Adjust the strings = Data.Root.ChannelGroups (1). Channels (3)
  
  StartValue = Channel.Properties ("wf_start_offset"). Value
  
  Increment = Channel.Properties ("wf_increment"). Value
  
  Length = Channel.Properties ("length"). Value
  
  EndValue = StartValue + (Length-1) * Increment
  
  Channel.Properties ("wf_start_offset"). Value = EndValue
  
  Channel.Properties ("wf_increment"). Value = - Increment

  Brad Turpin

  Tiara Product Support Engineer

  National Instruments