<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=us-ascii">
<meta name="Generator" content="Microsoft Word 14 (filtered medium)">
<!--[if !mso]><style>v\:* {behavior:url(#default#VML);}
o\:* {behavior:url(#default#VML);}
w\:* {behavior:url(#default#VML);}
.shape {behavior:url(#default#VML);}
</style><![endif]--><style><!--
/* Font Definitions */
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
@font-face
{font-family:Tahoma;
panose-1:2 11 6 4 3 5 4 4 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0in;
margin-bottom:.0001pt;
font-size:11.0pt;
font-family:"Calibri","sans-serif";}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:blue;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:purple;
text-decoration:underline;}
p.MsoAcetate, li.MsoAcetate, div.MsoAcetate
{mso-style-priority:99;
mso-style-link:"Balloon Text Char";
margin:0in;
margin-bottom:.0001pt;
font-size:8.0pt;
font-family:"Tahoma","sans-serif";}
span.EmailStyle17
{mso-style-type:personal-compose;
font-family:"Calibri","sans-serif";
color:windowtext;}
span.BalloonTextChar
{mso-style-name:"Balloon Text Char";
mso-style-priority:99;
mso-style-link:"Balloon Text";
font-family:"Tahoma","sans-serif";}
.MsoChpDefault
{mso-style-type:export-only;
font-family:"Calibri","sans-serif";}
@page WordSection1
{size:8.5in 11.0in;
margin:1.0in 1.0in 1.0in 1.0in;}
div.WordSection1
{page:WordSection1;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]-->
</head>
<body lang="EN-US" link="blue" vlink="purple">
<div class="WordSection1">
<p class="MsoNormal">Hello,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I recently started using GSAS for powder diffraction refinement. I have a Bruker D8 Advance system. I was being able to open my files without any issue, and I had started the refinement procedure successfully, but a couple of updates later
I am getting the error message posted at the bottom of this message. <o:p></o:p></p>
<p class="MsoNormal">Did any of the updates modified the RAW reader? Is this a GSAS bug? Should I uninstall the program and reinstall it?
<o:p></o:p></p>
<p class="MsoNormal">Thank you for your program, and your help!<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Sandra<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">========================================================================<o:p></o:p></p>
<p class="MsoNormal"> General Structure Analysis System-II<o:p></o:p></p>
<p class="MsoNormal"> by Robert B. Von Dreele and Brian H. Toby<o:p></o:p></p>
<p class="MsoNormal"> Argonne National Laboratory(C), 2010<o:p></o:p></p>
<p class="MsoNormal">This product includes software developed by the UChicago Argonne, LLC,<o:p></o:p></p>
<p class="MsoNormal"> as Operator of Argonne National Laboratory.<o:p></o:p></p>
<p class="MsoNormal"> Please cite:<o:p></o:p></p>
<p class="MsoNormal"> B.H. Toby and R.B. Von Dreele, J. Appl. Cryst. 46, 544-549 (2013)<o:p></o:p></p>
<p class="MsoNormal"> for small angle use also cite:<o:p></o:p></p>
<p class="MsoNormal"> R.B. Von Dreele, J. Appl. Cryst. 47, 1784-9 (2014)<o:p></o:p></p>
<p class="MsoNormal"> for DIFFaX use also cite:<o:p></o:p></p>
<p class="MsoNormal"> M.M.J. Treacy, J.M. Newsam and M.W. Deem,<o:p></o:p></p>
<p class="MsoNormal"> Proc. Roy. Soc. Lond. 433A, 499-520 (1991)<o:p></o:p></p>
<p class="MsoNormal">========================================================================<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">C:\Users\ss626815\Desktop>C:\Users\ss626815\AppData\Local\Continuum\g2conda\python.exe C:\Users\ss626815\AppData\Local\Continuum\g2conda\GSASII\GSASII<o:p></o:p></p>
<p class="MsoNormal">.py ""<o:p></o:p></p>
<p class="MsoNormal">GSAS-II binary directory: C:\Users\ss626815\AppData\Local\Continuum\g2conda\GSASII\bindist<o:p></o:p></p>
<p class="MsoNormal">7 values read from config file C:\Users\ss626815\AppData\Local\Continuum\g2conda\GSASII\config.pyc<o:p></o:p></p>
<p class="MsoNormal">Python module versions loaded:<o:p></o:p></p>
<p class="MsoNormal"> Python: 2.7.12<o:p></o:p></p>
<p class="MsoNormal"> wx: 3.0.0.0<o:p></o:p></p>
<p class="MsoNormal"> matplotlib: 1.5.3<o:p></o:p></p>
<p class="MsoNormal"> numpy: 1.11.2<o:p></o:p></p>
<p class="MsoNormal"> scipy: 0.18.1<o:p></o:p></p>
<p class="MsoNormal"> OpenGL: 3.1.1a1<o:p></o:p></p>
<p class="MsoNormal"> PIL.Image: 3.4.2<o:p></o:p></p>
<p class="MsoNormal"> Platform: win32 64bit AMD64<o:p></o:p></p>
<p class="MsoNormal">This is GSAS-II revision 3977<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">The Bruker RAW ver. 3 reader was not able to read file C:\Users\ss626815\Documents\Measurements in samples\XRD\Natalya - BaWO4\BaWO4-Sample1.raw<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Error message(s):<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Bruker RAW ver. 3 read error:<o:p></o:p></p>
<p class="MsoNormal"> Unhandled read exception: unpack requires a string argument of length 4<o:p></o:p></p>
<p class="MsoNormal"> Traceback info:<o:p></o:p></p>
<p class="MsoNormal">Traceback (most recent call last):<o:p></o:p></p>
<p class="MsoNormal"> File "C:\Users\ss626815\AppData\Local\Continuum\g2conda\GSASII\GSASIIdataGUI.py", line 806, in OnImportGeneric<o:p></o:p></p>
<p class="MsoNormal"> blocknum=block,usedRanIdList=usedRanIdList,)<o:p></o:p></p>
<p class="MsoNormal"> File "C:\Users\ss626815\AppData\Local\Continuum\g2conda\GSASII\imports\G2pwd_BrukerRAW.py", line 167, in Reader<o:p></o:p></p>
<p class="MsoNormal"> y = np.array([max(1.,st.unpack('<f',fp.read(4))[0]) for i in range(nSteps)])<o:p></o:p></p>
<p class="MsoNormal">error: unpack requires a string argument of length 4<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:black">Dr. Sandra B. Schujman<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:black">Metrology Manager<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:black"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:black"><img width="240" height="34" id="Picture_x0020_1" src="cid:image003.png@01D50B24.52A4D500"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:black"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:black">251 Fuller Rd., Albany, NY 12203<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:black">CESTM B230<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:black">Cell (518) 461-4020<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:black">Email: </span><span style="font-size:10.0pt;color:#1F497D">sschujman@sunypoly.edu<o:p></o:p></span></p>
<p class="MsoNormal" align="center" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;text-align:center">
<span style="font-size:10.0pt;color:gray">CONFIDENTIALITY NOTICE<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:8.0pt;color:gray">The pages (including attachments) comprising this internet or facsimile transmission contain CONFIDENTIAL information. This information
is intended for the sole and exclusive use by the individual entity named as the recipient hereof and any further disclosure or dissemination is prohibited. If you are not the intended recipient, you are hereby notified that any disclosure, copying, storage,
distribution, or use of the contents of this transmission is strictly prohibited and may be unlawful. If you have received this transmission in error, please notify us immediately by telephone or return e-mail, delete it from your mail system, and destroy
all copies in your possession. </span><span style="font-size:8.0pt;color:gray"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:8.0pt;color:gray">Thank you.</span><span style="color:black">
<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
</body>
</html>