2012 Data Discussion Examples: Difference between revisions
From canSAS
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= 2D = | = 2D = | ||
== example of | == example of simple 2D (image) SAS data, I(Q) == | ||
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Qy: float[100, 512] | Qy: float[100, 512] | ||
</pre> | |||
example of generic 2D SAS data, I(Q) | == example of generic 2D SAS data, I(Q) == | ||
<pre> | |||
SASroot | SASroot | ||
SASentry | SASentry | ||
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Qz: float[100*512] | Qz: float[100*512] | ||
</pre> | |||
example of generic 2D SAS data in a time series, I(Q(t),t) | == example of generic 2D SAS data in a time series, I(Q(t),t) == | ||
<pre> | |||
SASroot | SASroot | ||
SASentry | SASentry | ||
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t: float[ntime] | t: float[ntime] | ||
</pre> | |||
example of generic 2D SAS data in a time, T, & P series, I(Q(t,T,P),t,T,P) | == example of generic 2D SAS data in a time, T, & P series, I(Q(t,T,P),t,T,P) == | ||
<pre> | |||
SASroot | SASroot | ||
SASentry | SASentry | ||
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P: float[nP] | P: float[nP] | ||
</pre> | |||
example of generic 2D SAS data in a time, T, & P series, I(T,Q(t),t,P) | == example of generic 2D SAS data in a time, T, & P series, I(T,Q(t),t,P) == | ||
<pre> | |||
SASroot | SASroot | ||
SASentry | SASentry | ||
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T: float[nT] | T: float[nT] | ||
P: float[nP] | P: float[nP] | ||
</pre> | </pre> | ||
Revision as of 15:25, 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]
