CWIMAQdx column pixel shift

[timmkish]

Images are being output as TIFs and I'm experiencing a column shifting (20 col from right side of image are being saved in the 20 col on the left side of the image, wraparound) in the data.  Is this a result of the read off the array, or the saving as a TIF?

[SMeserve]

Hi timmkish,

I'm going to need more information about what you're doing and how you're doing it in order to start helping you on this issue.  Can you tell me what functions you are using and what you are trying to do?  Thanks.

[timmkish]

I'm running some VB6 code to control a camera that acquires an image every 15 min using a TTL external trigger.  Acquires the image by CWIMAQGrab, then saves the image using a CWIMAQVision function WriteImage as a raw image.

[SMeserve]

Hi timmkish,

Have you tried looking at the VB examples for Vision?  On my computer they are located here: C:\Program Files\National Instruments\Vision\Examples\MSVB.NET.  You should see if this code helps to fix your issue.  Thanks.

[timmkish]

Yes,

I've already been through the examples and my code really isn't much different in most cases.  It doesn't help my problem.  have you ever run into anything like this before?

[SMeserve]

Hi timmkish,

No, I haven't come across anything like this.  Might you be able to post the relevant portions of your code?