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DADiSP Worksheet Functions > Function Categories > Cursor Functions > CUREXTRACT
Extract series from a source window based on cursor indices.
CUREXTRACT(srcwin, deswin1, deswin2, ..., deswinN)
|
srcwin |
- |
A window. The source window to obtain the indices of the first and second cursors. |
|
deswinN |
- |
Optional, zero or more Windows. The target windows. If not specified, defaults to the current window. |
A series if no target window is specified else the result of each extraction is placed into the target windows.
W1: integ(gnorm(1000, 1/1000));curnput(100);curnput(200, 1, 2)
W2: curextract(w1)
W1 contains 1000 point random series. The first cursor position of W1 is set to index 100 and the second cursor position is set to index 200. W2 contains the 100 point extracted series in W1 from index 100 to index 200.
W1: integ(gnorm(1000, 1/1000));curnput(100);curnput(200, 1, 2)
W2: integ(gnorm(1000, 1/1000))
W3: integ(gnorm(1000, 1/1000))
curextract(w1, w2, w3)
W1 through W3 originally contain 1000 point random series. The first cursor position of W1 is set to index 100 and the second cursor position is set to index 200. 100 samples of the series in W2 and W3 are extracted from index 100 to index 200.
If no target window is specified, the source window is extracted into the current window.
The source window can also be a target window.
See CURXEXTRACT to extract multiple windows based on the X locations of the source window cursors.