2012 Data Discussion Examples - Revision history

Tobias Richter: add missing _indices for time and other parameters

2012-08-10T16:00:16Z

add missing _indices for time and other parameters

← Older revision		Revision as of 16:00, 10 August 2012
Line 31:		Line 31:
	@Q_indices=1		@Q_indices=1
	@I_axes="Time,Q"		@I_axes="Time,Q"
			@Time_indices=0
	I: float[nTime,100]		I: float[nTime,100]
	Q: float[100]		Q: float[100]
Line 45:		Line 46:
	@Q_indices=0,1		@Q_indices=0,1
	@I_axes="Time,Q"		@I_axes="Time,Q"
			@Time_indices=0
	I: float[nTime,100]		I: float[nTime,100]
	Q: float[nTime,100]		Q: float[nTime,100]
Line 165:		Line 167:
	@Q_indices=0,1		@Q_indices=0,1
	@I_axes="Time,Q"		@I_axes="Time,Q"
			@Time_indices=0
	I: float[nTime,100*512]		I: float[nTime,100*512]
	Qx: float[nTime,100*512]		Qx: float[nTime,100*512]
Line 183:		Line 186:
	@I_axes="Time,Q,Q"		@I_axes="Time,Q,Q"
	@Mask_indices=1,2		@Mask_indices=1,2
			@Time_indices=0
	I: float[nTime,100,512]		I: float[nTime,100,512]
	Qx: float[nTime,100,512]		Qx: float[nTime,100,512]
Line 199:		Line 203:
	@Q_indices=0,1,2,3		@Q_indices=0,1,2,3
	@I_axes="Time,Temperature,Pressure,Q"		@I_axes="Time,Temperature,Pressure,Q"
			@Time_indices=0
			@Temperature_indices=1
			@Pressure_indices=2
	I: float[nTime,nTemperature,nPressure,100*512]		I: float[nTime,nTemperature,nPressure,100*512]
	Qx: float[nTime,nTemperature,nPressure,100*512]		Qx: float[nTime,nTemperature,nPressure,100*512]
Line 204:		Line 211:
	Qz: float[nTime,nTemperature,nPressure,100*512]		Qz: float[nTime,nTemperature,nPressure,100*512]
	Time: float[nTime]		Time: float[nTime]
	T: float[nTemperature]		Temperature: float[nTemperature]
	P: float[nPressure]		Pressure: float[nPressure]
	</pre>		</pre>

Line 216:		Line 223:
	@Q_indices=1,3,4		@Q_indices=1,3,4
	@I_axes="Temperature,Time,Pressure,Q,Q"		@I_axes="Temperature,Time,Pressure,Q,Q"
			@Time_indices=1
			@Temperature_indices=0
			@Pressure_indices=2
	I: float[nTemperature,nTime,nPressure,100,512]		I: float[nTemperature,nTime,nPressure,100,512]
	Qx: float[nTime,100,512]		Qx: float[nTime,100,512]

Jemian: /* Key examples */

2012-07-31T13:07:13Z

Key examples

← Older revision		Revision as of 13:07, 31 July 2012
Line 5:		Line 5:

	* generic		* generic
	* ~~patholoigical~~		* pathological

	= 1D =		= 1D =

Jemian: /* SASdata */

2012-07-31T12:49:57Z

SASdata

← Older revision		Revision as of 12:49, 31 July 2012
Line 285:		Line 285:
	<pre>		<pre>
	@Q_indices=1,3,4		@Q_indices=1,3,4
	@I_axes="T,Time,P,Q,Q"		@I_axes="Temperature,Time,Pressure,Q,Q"
	@Mask_indices=3,4		@Mask_indices=3,4
	</pre>		</pre>

Jemian: /* SASdata */

2012-07-31T12:45:04Z

SASdata

← Older revision		Revision as of 12:45, 31 July 2012
Line 281:		Line 281:
	different use from original 1D format, refers to a single reduced data set that can be represented thus (such as from one detector)		different use from original 1D format, refers to a single reduced data set that can be represented thus (such as from one detector)

	SASdata has some possible, as shown in this example:		SASdata has some possible attributes, as shown in this example:

	<pre>		<pre>
Line 288:		Line 288:
	@Mask_indices=3,4		@Mask_indices=3,4
	</pre>		</pre>

			To indicate the dependency relationships of other varied parameters, use attributes similar to ''@Mask_indices'' (such as ''@Temperature_indices'' or ''@Pressure_indices'').

	=== @Q_indices ===		=== @Q_indices ===
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	Array attribute that describes which indices (of the I data object) are used to reference Mask.		Array attribute that describes which indices (of the I data object) are used to reference Mask.
	The items in this array use zero-based indexing.		The items in this array use zero-based indexing.

	~~For other dependencies, use attributes similar to ''@Mask_indices'' (such as ''@Temperature_indices'').~~

	= Algorithm for Readers =		= Algorithm for Readers =

Jemian: /* SASdata */

2012-07-31T12:39:54Z

SASdata

← Older revision		Revision as of 12:39, 31 July 2012
Line 288:		Line 288:
	@Mask_indices=3,4		@Mask_indices=3,4
	</pre>		</pre>


	=== @Q_indices ===		=== @Q_indices ===

Jemian: /* SASentry */

2012-07-31T12:39:43Z

SASentry

← Older revision		Revision as of 12:39, 31 July 2012
Line 275:		Line 275:
	== SASentry ==		== SASentry ==
	some changes from the original 1D format		some changes from the original 1D format

			needs a ''version'' attribute that describes the version of the canSAS definition of SASentry (use version="1.0")

	== SASdata ==		== SASdata ==

Jemian: /* SASdata */

2012-07-31T12:35:49Z

SASdata

← Older revision		Revision as of 12:35, 31 July 2012
Line 282:		Line 282:

	<pre>		<pre>
	@Q_indices=",~~Time~~,~~,,"~~		@Q_indices=1,3,4
	@I_axes="T,Time,P,Q,Q"		@I_axes="T,Time,P,Q,Q"
	@Mask_indices=",~~,,Q,Q"~~		@Mask_indices=3,4
	</pre>		</pre>

	~~Commas are used as delimiters in all cases.~~

	=== @Q_indices ===		=== @Q_indices ===
Line 294:		Line 293:

	=== @I_axes ===		=== @I_axes ===
	Comma-separated list that describes ~~which~~ objects correspond to the indices of the I object.		Comma-separated list that describes the names of the data objects that correspond to the indices of the I object.
	~~For indices that involve Q, use the term "Q" and the @Q_indices attribute will provide more information~~.

	=== @Mask_indices ===		=== @Mask_indices ===
	~~Comma-separated list~~ that describes which ~~objects correspond to the~~ indices of the Mask ~~object~~.		Array attribute that describes which indices (of the I data object) are used to reference Mask.
	For ~~indices that involve Q~~, use ~~the term "Q" and the~~ @~~Q_indices attribute will provide more information~~.		The items in this array use zero-based indexing.

			For other dependencies, use attributes similar to ''@Mask_indices'' (such as ''@Temperature_indices'').

	= Algorithm for Readers =		= Algorithm for Readers =

Jemian: new definition of Q_indices

2012-07-31T12:31:54Z

new definition of Q_indices

← Older revision		Revision as of 12:31, 31 July 2012
Line 290:		Line 290:

	=== @Q_indices ===		=== @Q_indices ===
	~~Comma-separated list~~ that describes which indices ~~are used~~ (~~from~~ the I object) to reference Q. Leave a position empty if that index is not used to describe Q, Use a "*" to describe an index that uses the Q definition. For other data storage objects, name the object for the position where it should appear.		Array attribute that describes which indices (of the I data object) are used to reference Q.
			The items in this array use zero-based indexing.

	=== @I_axes ===		=== @I_axes ===

Jemian: /* example of SAS data with several detectors, I(Q) */

2012-07-31T12:30:05Z

example of SAS data with several detectors, I(Q)

← Older revision		Revision as of 12:30, 31 July 2012
Line 233:		Line 233:
	* Ib(Q) is derived from a 1D detector (2000 pixels)		* Ib(Q) is derived from a 1D detector (2000 pixels)
	* Ic(Q) is derived from a 2D detector (256 x 256 pixels)		* Ic(Q) is derived from a 2D detector (256 x 256 pixels)

			Data from a SAXS/MAXS/WAXS instrument might be represented thus.

	<pre>		<pre>

Jemian at 12:26, 31 July 2012

2012-07-31T12:26:41Z

@@ Line 99: / Line 99: @@
 </pre>
-== 2D with additional varied parameters ==
+== example of simple 2D SAS/WAS data, Isas(Q) & Iwas(Q) ==
 == example of generic 2D SAS data in a time series, I(Q(t),t) ==
@@ Line 167: / Line 223: @@
 			Temperature: float[nTemperature]
 			Pressure: float[nPressure]
 </pre>