| T O P I C R E V I E W |
| AKazak |
Posted - 04/12/2022 : 07:32:04 AM
OriginPro 2022 (64-bit) SR1 9.9.0.225
Windows 7 Pro SP1 x64
Greetings!
I use w2m with the following settings:
It has a "X Values in First Column" tick.
Is there a way to set a specific (not the 1st) X column for X values.
In other words: can I shift the coordinates origin for w2m?
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Andrey |
| 13 L A T E S T R E P L I E S (Newest First) |
| AKazak |
Posted - 12/12/2023 : 11:57:21 AM
Dear Snow,
Great improvement.
I will test it and report back.
---
Andrey |
| snowli |
Posted - 12/12/2023 : 10:47:16 AM
Hi Andrey,
Good news.
We improved the xfunction r2m in Origin 2024 to support convert a subregion of worksheet with XY info. to matrix.
Thanks, Snow |
| minimax |
Posted - 04/14/2022 : 04:45:47 AM
Hi AKazak,
Sorry. I somehow made a mistake and remove(modify) your reply...
You may change back.
Sorry again.
|
| AKazak |
Posted - 04/14/2022 : 03:09:00 AM
quote:
Does it have GUI dialog?
I guess you mean menu access instead?
"wrcopy -d;" will open a dialog, but it does not have menu entry.
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| minimax |
Posted - 04/14/2022 : 01:33:14 AM
Hi AKazak,
No, "Copy Columns to" supports full column only.
You may try annother XF wrcopy instead:
https://www.originlab.com/doc/X-Function/ref/wrcopy?f=dl
And "what kind of processing you are doing after converting to matrix" is? |
| AKazak |
Posted - 04/13/2022 : 10:07:54 PM
quote:
Originally posted by snowli
Hi Andrey,
For now, since it can only convert whole worksheet to matrix. You may need to copy those data u want to convert to another worksheet or use Copy Columns to feature so if source worksheet changes, things will auto update.
Using Copy Columns seems to be a promising way in my case.
Also, is there an option to skip few rows from the top while copying columns to a new worksheet?
---
Andrey |
| snowli |
Posted - 04/13/2022 : 1:42:15 PM
Hi Andrey,
I jiraed this in ORG-25068 S1 to support convert a range of data to matrix. Since we are close to 2022b release, i set it to next version.
For now, since it can only convert whole worksheet to matrix. You may need to copy those data u want to convert to another worksheet or use Copy Columns to feature so if source worksheet changes, things will auto update.
Or let us know what kind of processing you are doing after converting to matrix so we can see if it's doable in worksheet so no need to convert to matrix.
Thanks, Snow
|
| AKazak |
Posted - 04/13/2022 : 11:50:49 AM
quote:
Originally posted by snowli
This tool converts whole worksheet to matrix, not a selected range.
See the input is whole sheet. So unless we change design to support input as a selected region, i don't think this will work.
E.g. if u specify e.g. 3rd column as X, do we need to treat column 1 & 2 as Z value or ignore it?
Could you let us know what you want to do after converting to matrix, since if u want to do plotting, u can select region to plot 3d and controur, etc. and it will show plotvm where u can specify where x and y are and where z is.
Thanks, Snow
If I specify the 3rd column as X, then I want Origin to ignore columns 1 & 2.
After converting to matrix I do some processing and then do contour and image plotting the results.
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Andrey |
| snowli |
Posted - 04/13/2022 : 09:43:04 AM
This tool converts whole worksheet to matrix, not a selected range.
See the input is whole sheet. So unless we change design to support input as a selected region, i don't think this will work.
E.g. if u specify e.g. 3rd column as X, do we need to treat column 1 & 2 as Z value or ignore it?
Could you let us know what you want to do after converting to matrix, since if u want to do plotting, u can select region to plot 3d and controur, etc. and it will show plotvm where u can specify where x and y are and where z is.
Thanks, Snow
|
| AKazak |
Posted - 04/13/2022 : 07:14:49 AM
quote:
Originally posted by cpyang
Like we provide an edit box, where you can put
x = x - 5
Will that work?
CP
Didn't get the idea.
Maybe provide an option to specify row/column indices by hand?
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Andrey |
| cpyang |
Posted - 04/13/2022 : 04:28:57 AM
Like we provide an edit box, where you can put
x = x - 5
Will that work?
CP
|
| AKazak |
Posted - 04/13/2022 : 01:57:42 AM
quote:
Originally posted by Shirley_GZ
Hi Andrey,
How about inserting a new column with your X values before the first column of the sheet? And then, you can specify this new first column as X values in w2m dialog to convert the worksheet to matrix.
Thanks,
Shirley
Originlab Technical Service Team
Thank you for a good suggestion.
However this requires the additional worksheet data manipulation step.
Does it make sense to improve w2m by adding a option to specify X/Y column/row explicitly?
---
Andrey |
| Shirley_GZ |
Posted - 04/12/2022 : 11:31:54 PM
Hi Andrey,
How about inserting a new column with your X values before the first column of the sheet? And then, you can specify this new first column as X values in w2m dialog to convert the worksheet to matrix.
Thanks,
Shirley
Originlab Technical Service Team |
