Homer Utilities - Revision history

Toby Perring at 19:43, 2 February 2010

2010-02-02T19:43:53Z

Dickon Champion: /* dae access */

2008-07-14T17:00:52Z

dae access

Dickon Champion: /* dae access */

2008-07-14T16:51:05Z

dae access

Dickon Champion: /* gget */

2008-07-01T16:40:15Z

gget

Dickon Champion: /* gget */

2008-07-01T16:29:27Z

gget

Dickon Champion: /* gget */

2008-07-01T16:26:20Z

gget

Dickon Champion at 16:07, 1 July 2008

2008-07-01T16:07:41Z

Dickon Champion at 15:13, 10 April 2008

2008-04-10T15:13:05Z

Dickon Champion: /* head and mhead */

2008-04-10T14:59:43Z

head and mhead

Dickon Champion: /* head and mhead */

2008-04-10T14:58:27Z

head and mhead

@@ Line 21: / Line 21: @@
 This process is not possible with all instruments and requires the newest ICP to be installed. Full homer processes are possible but take a very long time, it is best used to access single spectra.
-== head and mhead ==
+== head ==
 head() returns the header information for the raw file defined by the run_number, or the path to a defined raw file. Multiple run numbers can be combined together with limited practical use.
@@ Line 52: / Line 52: @@
 * <tt>paths_to_raw_files</tt> is defined as a cell or string array of the form <tt>'C:\data\myfile.raw'</tt>,  relative paths are also possible as well as using the [[Global IXTpath objects]] <tt>'inst_data:::myfile.raw'</tt> provided they have been set properly in the [[Instrument setup]]
-== get_ei and mget_ei ==
+== get_ei ==
 get_ei() returns the energy of given a monochromatic run number, a guide energy can optionally be provided to focus the search for a monitor peak. It also optionally returns a structure containing the peak position, area and normalised area of the two monitors used to determine the energy.  Multiple run numbers may be combined.

@@ Line 11: / Line 11: @@
 == dae access ==
-it is possible to access the data in the DAE, can i add this page...h
+It is possible to access the data in the DAE by populating an [[IXTraw_file]] with a special string argument. We prefix <tt>DAE:</tt> to the name of the instrument control computer. Once this has been successfully populated all data access and get functions can be called.
 == head and mhead ==

@@ Line 11: / Line 11: @@
 == dae access ==
-it is possible to access the data in the DAE
+it is possible to access the data in the DAE, can i add this page...h
 == head and mhead ==

@@ Line 2: / Line 2: @@
 generic raw file access
-it is possible at the matlab comand line to extract any variable from the rawfile by making a call to a populated [[IXTrawfile]] object.
+it is possible at the matlab comand line to extract any variable from the rawfile by making a call to a populated [[IXTraw_file]] object.
 <pre>

@@ Line 2: / Line 2: @@
 generic raw file access
-it is possible at the matlab comand line to extract
+it is possible at the matlab comand line to extract any variable from the rawfile by making a call to a populated [[IXTrawfile]] object.
 == dae access ==

← Older revision		Revision as of 16:07, 1 July 2008
Line 1:		Line 1:
		+	== gget ==
		+	generic raw file access
		+
	== head and mhead ==		== head and mhead ==

@@ Line 14: / Line 14: @@
 # a cell array of numerics <tt>{12345  45673 34436}</tt>
-* <tt>path_to_raw_file</tt> is defined as a string or a cell array of strings of the form <tt>'C:\data\myfile.raw'</tt>, relative paths are also possible as well as using the [[Global IXTpath objects]] <tt>'inst_data:::myfile.raw'</tt> provided they have been set properly
+* <tt>path_to_raw_file</tt> is defined as a string or a cell array of strings of the form <tt>'C:\data\myfile.raw'</tt>, relative paths are also possible as well as using the [[Global IXTpath objects]] <tt>'inst_data:::myfile.raw'</tt> provided they have been set properly in the [[Instrument setup]]
 mhead() returns the header information for each raw file defined by an '''array''' of run numbers, or an '''array''' of paths to a raw file.
@@ Line 28: / Line 28: @@
 # a cell array of strings <tt>{'12345' '45673' '34436'}</tt>
 # a cell array of numerics <tt>{12345  45673 34436}</tt>
-* <tt>paths_to_raw_files</tt> is defined as a cell or string array of the form <tt>'C:\data\myfile.raw'</tt>,  relative paths are also possible as well as using the [[Global IXTpath objects]] <tt>'inst_data:::myfile.raw'</tt> provided they have been set properly
+* <tt>paths_to_raw_files</tt> is defined as a cell or string array of the form <tt>'C:\data\myfile.raw'</tt>,  relative paths are also possible as well as using the [[Global IXTpath objects]] <tt>'inst_data:::myfile.raw'</tt> provided they have been set properly in the [[Instrument setup]]
 == getei and mgetei ==