Changeset 481

Timestamp:

Dec 4, 2009 5:06:53 PM (11 years ago)

Author:

toby

Message:

# on 2001/10/31 20:12:15, toby did:
major revision for in-line routine

File:

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

trunk/doc/excledt.html

@@ -72 +72 @@
 which describes the study.
 <P>
-<img SRC="exc1.gif" align=RIGHT alt="EXCLEDT Screen snapshot">
-The EXCLEDT program displays the data in a graph, (see the example to right)
+<img SRC="exc1.gif" alt="EXCLEDT Screen snapshot">
+<br clear=all>
+The EXCLEDT program displays the data in a graph, (see the example above)
 with the observed data as data points (black X's by default) 
 and the computed values as a line (red by default). Any excluded data points
@@ -97 +98 @@
 clicking on diagonal points in the region with the left mouse button 
 (see below) or "zoomed out" with the right mouse button.
-<br clear=all>
+Note that is is also possible to set the range manually, 
+<a href="#manualzoom">see below.</a>
 <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 
 will be excluded from the refinement. When this button is selected, the 
 mouse cursor changes to an arrow. After the left mouse is pressed once, 
-a yellow background is shown for the excluded region and when the left mouse
+a yellow background is shown for the excluded region, as is seen below. 
+When the left mouse
 button is pressed a second time, the region is selected.
 If the right mouse button is pressed instead, it resets the region selection.
+<br clear=all>
+<img SRC="exc3.gif" alt="EXCLEDT Screen snapshot">
 <br clear=all>
 <img SRC="exc3a.gif" align=RIGHT alt="EXCLEDT Screen snapshot">
@@ -123 +127 @@
 <a href="#prompt">Options/Prompt on add/del</a>.)<br clear=all>
 <P>
+<br clear=all>
+<H3>Keypad Shortcuts</H3>
+<a name="manualzoom"></a>
+<img SRC="mzoom.gif" align=RIGHT alt="EXCLEDT manual zoom">
+<IMG SRC="new.gif" HEIGHT=13 WIDTH=36 alt="New!">
+Zoom settings can also be entered manually by pressing the "Z" key. This 
+opens a dialog, as is shown to the right, where the x- or y-axis range
+can be specified. Any value that is not specified is set to the maximum 
+or minimum for the entire dataset. It is possible to zoom further in using
+the mouse, but to zoom out beyond the manual zoom limits, the "reset" button
+on the manual zoom menu must be used.
+<P>
+<IMG SRC="new.gif" HEIGHT=13 WIDTH=36 alt="New!">
+If more than one histogram is available to plot, it is possible to cycle 
+between the histograms by pressing the "n" or "N" (for next) key.
+<P>
+<br clear=all>
+<P>
+<H3>Excluded Region/Simulation Range Buttons</H3>
 <img SRC="exc4.gif" BORDER=3 align=right alt="EXCLEDT excluded regions snapshot">
-<H3>Excluded Region Buttons</H3>
 At the bottom of the window is a set of buttons with the minimum and maximum 
 limit on the data as well as a button for every excluded region. Pressing 
 a button causes a window to be opened to edit that region by manually entering
 values.
-<P>
-<br clear=all>
+<P>where the data range can be set
+<br clear=all>
+<img SRC="exc4a.gif" BORDER=3 align=right alt="EXCLEDT excluded regions snapshot">
+In the case where a dummy histogram will be edited, the information presented 
+in this box is formatted slightly differently (as shown to the right).
+Pressing the set button creates a dialog box where the data range can be set, 
+see <a href="#editdummy">Editing Dummy Range</a>.
+
+<br clear=all>
+<P>
 <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
+If the upper data limit is raised (or d-min is 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.
@@ -147 +177 @@
 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>
+<a name="editdummy"></a>
+<H3>Editing Dummy Range</H3>
+<img SRC="exc8.gif" align=right alt="EXCLEDT informational message">
+When the data range is edited, a box such as the one to the right will appear
+to set the data limits and step size. Note that these values are always
+displayed in the native units for the histogram (degrees, microseconds or Kev)
+regardless of the setting for the x-axis units, since the step size is constant
+in these native units. The data range is also shown in d-space and Q.
+<P>
+Note that it is not possible to edit the data range for 
+histograms with varying steps. At this time, this only affects 
+dummy TOF histograms simulated with logarithmic steps. The range can be
+changed in the EXPEDT program.
 <br clear=all>
 <P>
@@ -208 +253 @@
 <DD>For UNIX this allows the file to be sent directly to a printer
 or can be saved in a file. For Windows, a file must be written.
-<DT>Set screen font
-<DD>This option is used to control the font used for menus, graphics and 
-other aspects of windows. 
-<DT>Save options
-<DD>Causes many of the options set in this menu to be saved in the <TT>.gsas_config</TT> file.
 </DL></DL>