2012 Data Discussion Examples: Difference between revisions
From canSAS
(examples to test our ideas this afternoon) |
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= 1D = | |||
== example of simple 1D SAS data, I(Q) == | |||
<pre> | <pre> | ||
SASroot | SASroot | ||
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example of simple 1D SAS data in a time series, I(Q, t) | </pre> | ||
== example of simple 1D SAS data in a time series, I(Q, t) == | |||
<pre> | |||
SASroot | SASroot | ||
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example of generic 1D SAS data in a time series, I(Q(t), t) | </pre> | ||
== example of generic 1D SAS data in a time series, I(Q(t), t) == | |||
<pre> | |||
SASroot | SASroot | ||
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example of **simple** 2D (image) SAS data, I(Q) | </pre> | ||
= 2D = | |||
== example of **simple** 2D (image) SAS data, I(Q) == | |||
<pre> | |||
SASroot | SASroot | ||
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P: float[nP] | P: float[nP] | ||
example of **over-simple** 2D (image) SAS data, I(Q) | </pre> | ||
<hr/> | |||
= invalid case = | |||
== example of **over-simple** 2D (image) SAS data, I(Q) == | |||
Invalid because the method of addressing the Q values | Invalid because the method of addressing the Q values | ||
is different than all the above. | is different than all the above. | ||
<pre> | |||
SASroot | SASroot | ||
Revision as of 15:20, 29 July 2012
1D
example of simple 1D SAS data, I(Q)
SASroot SASentry SASdata @Q="Q" @Qindices="*" @Iindices="Q" I: float[100] Q: float[100]
example of simple 1D SAS data in a time series, I(Q, t)
SASroot SASentry SASdata @Q="Q" @Qindices="*" @Iindices="Q,time" I: float[100, ntime] Q: float[100] t: float[ntime]
example of generic 1D SAS data in a time series, I(Q(t), t)
SASroot SASentry SASdata @Q="Q" @Qindices="*,time" @Iindices="Q,time" I: float[100, ntime] Q: float[100, ntime] t: float[ntime]
2D
example of **simple** 2D (image) SAS data, I(Q)
SASroot SASentry SASdata @Q="Qx,Qy" @Qindices="*,*" @Iindices="Q,Q" I: float[100, 512] Qx: float[100, 512] Qy: float[100, 512] example of generic 2D SAS data, I(Q) SASroot SASentry SASdata @Q="Qx,Qy,Qz" @Qindices="*" @Iindices="Q" I: float[100*512] Qx: float[100*512] Qy: float[100*512] Qz: float[100*512] example of generic 2D SAS data in a time series, I(Q(t),t) SASroot SASentry SASdata @Q="Qx,Qy,Qz" @Qindices="*,time" @Iindices="Q,time" I: float[100*512,ntime] Qx: float[100*512,ntime] Qy: float[100*512,ntime] Qz: float[100*512,ntime] t: float[ntime] example of generic 2D SAS data in a time, T, & P series, I(Q(t,T,P),t,T,P) SASroot SASentry SASdata @Q="Qx,Qy,Qz" @Qindices="*,time,T,P" @Iindices="Q,time,T,P" I: float[100*512,ntime,nT,nP] Qx: float[100*512,ntime,nT,nP] Qy: float[100*512,ntime,nT,nP] Qz: float[100*512,ntime,nT,nP] t: float[ntime] T: float[nT] P: float[nP] example of generic 2D SAS data in a time, T, & P series, I(T,Q(t),t,P) SASroot SASentry SASdata @Q="Qx,Qy,Qz" @Qindices=",*,*,time," @Iindices="T,Q,Q,time,P" I: float[nT,100,512,ntime,nP] Qx: float[100,512,ntime] Qy: float[100,512,ntime] Qz: float[100,512,ntime] t: float[ntime] T: float[nT] P: float[nP]
invalid case
example of **over-simple** 2D (image) SAS data, I(Q)
Invalid because the method of addressing the Q values is different than all the above.
SASroot SASentry SASdata @Q="Qx,Qy" @Qindices="*,*" I: float[100, 512] @axes=" ??? " Qx: float[100] Qy: float[512]
