Changeset 437 for trunk/doc/excledt.html

Timestamp:

Dec 4, 2009 5:06:09 PM (14 years ago)

Author:

toby

Message:

# on 2001/09/25 23:13:18, toby did:
improved

File:

• trunk/doc/excledt.html (modified) (5 diffs, 3 props)

trunk/doc/excledt.html

@@ -23 +23 @@
 <TABLE BORDER BGCOLOR="#FFFF40" ALIGN=RIGHT>
 <TR><TH><A  Href="expgui.html">EXPGUI top</A> 
+</TH><TH><A Href="liveplot.html">Previous page</A>
 </TH></TR></TABLE><BR CLEAR=ALL>
 
+
 <center><h1>
-EXCLEDT
+EXPGUI Utilities (2), EXCLEDT
 </h1></center>
 This page documents the EXCLEDT utility program
@@ -89 +91 @@
 in the lower portion of the window. 
 <P>
-<img SRC="exc2.gif" BORDER=3 align=LEFT alt="EXCLEDT Screen snapshot">
+<img SRC="exc2.gif" BORDER=3 align=right alt="EXCLEDT Screen snapshot">
 In <B>Zoom mode</B>, 
 the cursor appears as 
@@ -97 +99 @@
 <br clear=all>
 <P>
+<a name="AddRegion"></a>
 <img SRC="exc3.gif" align=RIGHT alt="EXCLEDT Screen snapshot">
 In <B>Add Region mode</B>, the mouse is used to map out a region which that 
@@ -126 +129 @@
 a button causes a window to be opened to edit that region by manually entering
 values.
-<br clear=all>
+<P>
+<br clear=all>
+<img SRC="exc5.gif" align=right alt="EXCLEDT informational message">
+If the upper data limit is raised (or d-min ls lowered) this message is
+displayed. The reason is that EXCLEDT cannot display data above the
+upper data limit until the changed limit has been processed in POWPREF.
+If you also want to see the computed intensities in this region,
+you will need to run GENLES as well, so this is also offered as an option.
+<br clear=all>
+<P>
+<a name="LimitTooHigh"></a>
+<img SRC="exc7.gif" align=right alt="EXCLEDT informational message">
+Note that it is possible to set the upper data limit (lower d-min limit)
+well outside the range of data. If this is done, POWPREF will run slower
+because many unneeded reflections are being included in the computation.
+If this occurs and POWPREF is run inside EXCLEDT, a message such as 
+that to the right is shown. Unless there is some specific reason
+(I do not know of one) it is probably best to accept this suggestion.
+<br clear=all>
+<P>
+<H3>Exiting EXCLEDT</H3>
+<img SRC="exc6.gif" align=right alt="EXCLEDT informational message">
+EXCLEDT can be exited using the File/Exit menu item or by pressing the 
+"Save & Exit" button, or by pressing Control-C. If the excluded regions or
+data limits are changed, a message to reminding you to run POWPREF is
+shown. Note that you <I>must</I> run POWPREF before GENLES, if these 
+items are changed.
+<br clear=all>
+<P>
 <H3>File Menu Commands</H3>
 <img SRC="excm1.gif" BORDER=3 align=right alt="EXCLEDT menu snapshot">
@@ -190 +221 @@
 <TABLE BORDER BGCOLOR="#FFFF40" ALIGN=RIGHT>
 <TR><TH><A  Href="expgui.html">EXPGUI top</A> 
-</TH></TR></TABLE>
+</TH><TH><A Href="liveplot.html">Previous page</A>
+</TH></TR></TABLE><BR CLEAR=ALL>
 
 <a href="http://www.ncnr.nist.gov/staff/toby/">Brian Toby</a> (<a href="mailto:brian.toby@nist.gov">Brian.Toby@NIST.GOV</a>)