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  Topic: rand with whole numbers
David

Replies: 2
Views: 24

PostForum: Getting Started   Posted: Thu Apr 19, 2018 3:15 pm   Subject: rand with whole numbers
use floor(rand(1,7))

David
  Topic: Using Color Scheme for Color Ramp Legend?
David

Replies: 1
Views: 201

PostForum: Getting Started   Posted: Sat Mar 24, 2018 11:29 am   Subject: Using Color Scheme for Color Ramp Legend?
You can define color ramp variable (not color scheme) and use that to color the points. There is also a color ramp legend command. This is new in 4.3, but was in the beta before that.

David
  Topic: Double exponential decay curve
David

Replies: 1
Views: 207

PostForum: Getting Started   Posted: Sat Mar 24, 2018 11:24 am   Subject: Double exponential decay curve
The issue might be that the range is too large for the standard least squares fit. In DataGraph, this is fixed by allowing you to fit it logarithmically, but in DataTank this option is not available. ...
  Topic: bar graph problem
David

Replies: 1
Views: 292

PostForum: Getting Started   Posted: Sat Mar 24, 2018 11:08 am   Subject: bar graph problem
Maybe you already got this answered on the help e-mail. It is possible that the values are negative or zero and those won't show up. But e-mail us the file (help@visua...) and we will take a look at ...
  Topic: 2D streamlines from velocity components
David

Replies: 1
Views: 122

PostForum: Getting Started   Posted: Sat Mar 24, 2018 11:07 am   Subject: 2D streamlines from velocity components
There is a streamline option in the gear menu. Does that not work? You can e-mail me a sample file. To include the data you can take a snapshot of the input (in the gear menu - General submenu).
...
  Topic: Converting multiple data columns
David

Replies: 2
Views: 275

PostForum: Getting Started   Posted: Mon Mar 05, 2018 10:31 pm   Subject: Converting multiple data columns
Select the columns in the table, and use the "Convert to Number Column" in the Data menu (top menu bar).

David
  Topic: axis scroll bar can be hidden by axis reset button
David

Replies: 1
Views: 275

PostForum: Feature Request   Posted: Tue Feb 20, 2018 8:31 pm   Subject: axis scroll bar can be hidden by axis reset button
Can you e-mail me a screen shot?

David
  Topic: Animation queries
David

Replies: 2
Views: 278

PostForum: Getting Started   Posted: Sun Feb 18, 2018 2:13 pm   Subject: Animation queries
When you run the animation it shows the time with a fraction, but that's not the value that will be used, that is the integer part of the number (not rounded). This is just so that the slider doesn't ...
  Topic: Column - Number From String
David

Replies: 1
Views: 206

PostForum: Feature Request   Posted: Sat Feb 17, 2018 5:25 pm   Subject: Column - Number From String
Great. Send me mail - david@visual...

It is still in the beta, which you can run

https://www.visualdatatools.com/DataGraph/DataGraphBeta.dmg

If you have a FastSpring/Kagi license it you can ...
  Topic: Cannot open some files from 4.2 beta in 4.3 or 4.3 beta
David

Replies: 3
Views: 544

PostForum: Bug Report   Posted: Fri Feb 09, 2018 10:52 am   Subject: Cannot open some files from 4.2 beta in 4.3 or 4.3 beta
Thanks, the newest beta fixed this issue.

The problem was with the custom legend.

David
  Topic: Cannot open some files from 4.2 beta in 4.3 or 4.3 beta
David

Replies: 3
Views: 544

PostForum: Bug Report   Posted: Fri Feb 09, 2018 10:13 am   Subject: Cannot open some files from 4.2 beta in 4.3 or 4.3 beta
Send me e-mail.

The options are:
- You can send me the document and I should be able to fix the underlying problem.

- In the Console application you should see a crash log. Send me the stack tr ...
  Topic: Level set of 3D structured Mesh Error
David

Replies: 1
Views: 299

PostForum: Bug Report   Posted: Wed Jan 31, 2018 8:05 pm   Subject: Level set of 3D structured Mesh Error
Can you e-mail me a sample document?

David
  Topic: Aligning axis labels
David

Replies: 1
Views: 313

PostForum: Feature Request   Posted: Sat Jan 27, 2018 9:57 pm   Subject: Aligning axis labels
Can you e-mail me an example. You can use the Text command to create axis labels.

David
  Topic: pivot command - export result (sum or mean)
David

Replies: 2
Views: 399

PostForum: Feature Request   Posted: Thu Jan 25, 2018 11:08 am   Subject: pivot command - export result (sum or mean)
You can export a column from the pivot result back into the table, and the "From Column" variable allows you to compute the sum of the column.

The "From Command" variable allows ...
  Topic: Automatic updates of current graph
David

Replies: 1
Views: 598

PostForum: Getting Started   Posted: Sat Nov 18, 2017 2:06 pm   Subject: Automatic updates of current graph
I don't have a method to do this automatically. The Data File expects a dtbin or .dtable file format. Those files can be created from within the special importer or through the R package. I have up ...
 
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