<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> <style type="text/css" style="display:none;"> P {margin-top:0;margin-bottom:0;} </style> </head> <body dir="ltr"> <div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);"> Hello List,</div> <div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);"> I am trying to troubleshoot a problem that has mysteriously appeared in my code. I wonder (perhaps optimistically) if there is a change in behavior in either igor 7 or nidaq tools. I am using the latest version of both as far as I am aware on Windows 7, all 64 bit.</div> <div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);"> <br> </div> <div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);"> I am scanning using nidaqmx. I have in past been sending the input data into 2D waves (i.e. 100 x 100) that are images. For some reason that I can't get to the bottom of, this no longer seems to work and only the first column of the wave receives information. The other columns are unchanged. If i scan the data into a 1D wave of the correct size (10000) and then redimension it to 100 x 100, then the image is fine.</div> <div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);"> <br> </div> <div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);"> What I am struggling with is that this code used to work and I can't work out if this is something that I have inadvertently done or if Igor has changed in properties and through some update I have encountered this issue. It is much easier for me to collect data into a 2D wave if possible so would like to continue doing this if I can.</div> <div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);"> <br> </div> <div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);"> Hope someone can shed light on this.</div> <div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);"> Thanks</div> <div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);"> B</div> <div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);"> Nick</div> <div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);"> <br> </div> <div id="Signature"> <div><font face="Tahoma" size="2"> <div> <p style="MARGIN: 0cm 0cm 0pt"><font face="Tahoma" color="navy" size="2"><span lang="EN-GB" style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">Nicholas A. 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