| 1 | <html> |
|---|
| 2 | <head> |
|---|
| 3 | <META NAME="Author" CONTENT="Brian H. Toby"> |
|---|
| 4 | <title>EXPGUI</title> |
|---|
| 5 | </head> |
|---|
| 6 | <BODY BGCOLOR="#FFFFFF"> |
|---|
| 7 | |
|---|
| 8 | <A HREF=http://www.ncnr.nist.gov> |
|---|
| 9 | <IMG SRC="http://www.ncnr.nist.gov/images/ncnrtrans.gif" |
|---|
| 10 | alt="Link to NIST Center for Neutron Research home page" |
|---|
| 11 | ALIGN=RIGHT></A> |
|---|
| 12 | <A HREF=http://www.nist.gov> |
|---|
| 13 | <IMG SRC="http://www.ncnr.nist.gov/images/webidblue_2lineright.gif" |
|---|
| 14 | alt="Link to National Institute of Standards & Technology home page" |
|---|
| 15 | ALIGN=LEFT></A> |
|---|
| 16 | <CENTER> |
|---|
| 17 | <A Href="http://www.ncnr.nist.gov/programs/crystallography/software/tclpkgs.html"> |
|---|
| 18 | <IMG SRC="tcltklogo100.gif" |
|---|
| 19 | alt="Link to Tcl/Tk information"> |
|---|
| 20 | </CENTER></A> |
|---|
| 21 | <hr> |
|---|
| 22 | |
|---|
| 23 | <TABLE BORDER BGCOLOR="#FFFF40" ALIGN=RIGHT> |
|---|
| 24 | <TR><TH><A Href="expgui.html">EXPGUI top</A> |
|---|
| 25 | </TH><TH><A Href="expgui4.html">Next page</A> |
|---|
| 26 | </TH><TH><A Href="expgui2.html">Previous page</A> |
|---|
| 27 | </TH></TR></TABLE><BR CLEAR=ALL> |
|---|
| 28 | |
|---|
| 29 | <center><h1> |
|---|
| 30 | EXPGUI, part 3 |
|---|
| 31 | </h1></center> |
|---|
| 32 | <h3>A.3 Histogram pane</h3> |
|---|
| 33 | <DL><DL> |
|---|
| 34 | The histogram pane is used to edit background |
|---|
| 35 | and diffractometer constants for a histogram, as well as |
|---|
| 36 | set damping and refinement flags for these parameters. |
|---|
| 37 | <P> |
|---|
| 38 | If |
|---|
| 39 | <A href="expgui.html#multiplehistogram"> |
|---|
| 40 | "Multiple Histogram Selection" mode</A> is set to "All", |
|---|
| 41 | this pane is disabled. For other settings of this mode, |
|---|
| 42 | groups of histograms can be selected and modified |
|---|
| 43 | collectively. |
|---|
| 44 | <P> |
|---|
| 45 | If the EXPTOOL program |
|---|
| 46 | <A href="expgui.html#installation">(see the installation instructions)</A> |
|---|
| 47 | is installed, a button for adding histograms will |
|---|
| 48 | appear on the bottom right on this pane, as seen below. If the |
|---|
| 49 | program is not properly installed, no errors occur, but the button |
|---|
| 50 | does not appear. |
|---|
| 51 | <P> |
|---|
| 52 | Note that the order that histograms appear in this |
|---|
| 53 | pane is determined by the <a href="expguic.html#sorthist">"Sort histograms by"</a> option in |
|---|
| 54 | the Options Menu. |
|---|
| 55 | </DL></DL> |
|---|
| 56 | <img SRC="3.gif" align=TEXTTOP alt="EXPGUI Screen snapshot"> |
|---|
| 57 | <P> |
|---|
| 58 | If there is more than one phase present in the refinement, |
|---|
| 59 | an extra box appears at the top of the pane to allow phase flags |
|---|
| 60 | to be selected. This allows a phase to be used in some histograms |
|---|
| 61 | but not in others. It also offers a simple way to effectively "delete" a |
|---|
| 62 | phase by removing it from all histograms. Be sure to rerun POWPREF after |
|---|
| 63 | changing the phase flags. |
|---|
| 64 | <img SRC="3a.gif" align=TEXTTOP alt="EXPGUI Screen snapshot"> |
|---|
| 65 | |
|---|
| 66 | <hr> |
|---|
| 67 | <TABLE BORDER BGCOLOR="#FFFF40" ALIGN=RIGHT> |
|---|
| 68 | <TR><TH><A Href="expgui.html">EXPGUI top</A> |
|---|
| 69 | </TH><TH><A Href="expgui4.html">Next page</A> |
|---|
| 70 | </TH><TH><A Href="expgui2.html">Previous page</A> |
|---|
| 71 | </TH></TR></TABLE> |
|---|
| 72 | |
|---|
| 73 | <a href="http://www.ncnr.nist.gov/staff/toby/">Brian Toby</a> (<a href="mailto:brian.toby@nist.gov">Brian.Toby@NIST.GOV</a>) |
|---|
| 74 | <br> |
|---|
| 75 | $Revision: 294 $ $Date: 2009-12-04 23:03:39 +0000 (Fri, 04 Dec 2009) $ |
|---|
| 76 | </body> |
|---|
| 77 | </html> |
|---|
