| T O P I C R E V I E W |
| AGV1987 |
Posted - 01/02/2023 : 1:45:21 PM
Dear Origin community,
I want to plot a contour color fill from a set of worksheets that were obtained during in situ XRD. Each worksheet is a XY (dat files) with 2theta(X) and intensity(Y). Each worksheet represents a pattern, and are equally spaced in time (I mean, time from worksheet to worksheet is constant/30s).
I want to plot the contour color fill to show:
x axis - 2theta
y axis - time (all the worksheets, one after the other)
z axis (or colour intensity code in the contour) - intensity
Somehow I cannot find any tutorial on how to construct such plot from a set of worksheets (XY). Can someone support?
Best,
A |
| 3 L A T E S T R E P L I E S (Newest First) |
| AGV1987 |
Posted - 01/06/2023 : 09:05:27 AM
This was perfect, thank you very much Snowli
quote:
Originally posted by snowli
It sounds like you have XY pairs in multiple worksheets.
Are all X (2theta) the same on each sheet?
If they are the same, u have to put all Ys into same sheet so they data is like XYYYY (1 x column and multiple Y columns) before plotting.
The time info. of each Y column can be put to column label row, e.g. comments row 0, 30, 60, ....
Highlight such XYYYY columns to plot contour.
https://www.originlab.com/doc/Origin-Help/Plot-3D-Contour-VirtMat
There are multiple ways to put Ys in same worksheet.
1. during import, u can choose import all files into same sheet, but from 2nd file on, only import the Y data
2. Using Worksheet: Append worksheet. columnwise.
If X data are not the same for each Y column, then u will need to do interpolation, etc. to make all XY have the same X first before putting all data into same sheet.
Thanks, Snow
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| snowli |
Posted - 01/03/2023 : 09:46:43 AM
It sounds like you have XY pairs in multiple worksheets.
Are all X (2theta) the same on each sheet?
If they are the same, u have to put all Ys into same sheet so they data is like XYYYY (1 x column and multiple Y columns) before plotting.
The time info. of each Y column can be put to column label row, e.g. comments row 0, 30, 60, ....
Highlight such XYYYY columns to plot contour.
https://www.originlab.com/doc/Origin-Help/Plot-3D-Contour-VirtMat
There are multiple ways to put Ys in same worksheet.
1. during import, u can choose import all files into same sheet, but from 2nd file on, only import the Y data
2. Using Worksheet: Append worksheet. columnwise.
If X data are not the same for each Y column, then u will need to do interpolation, etc. to make all XY have the same X first before putting all data into same sheet.
Thanks, Snow |
| aplotnikov |
Posted - 01/03/2023 : 05:21:27 AM
You have to convert your xyz-data into a matrix first.
https://www.originlab.com/doc/Origin-Help/XYZGridding-Method
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