Search
Register



Show Posts

This section allows you to view all posts made by this member. Note that you can only see posts made in areas you currently have access to.


Messages - Aaron Widera

Pages: [1] 2 3
1
Basic functionality and features (GeoDict Base Package) / Re: Optimization with GeoPy using Young Modulus
« on: September 11, 2023, 03:04:16 PM »
Dear Fabiane,

in order to access a gdr from GeoPy you first have to parse the gdr:
Code: [Select]
import stringmap
gdr = stringmap.parseGDR("PathToGDRFile")When the gdr was parsed you then can access the information for example the young's modulus:
Code: [Select]
young_modulus = gdr.getDouble('ResultMap:Strain:Isotropic:YoungModulus')Further details can be found in our GeoPy User Guide https://www.math2market.com/fileadmin/UserGuide/GeoDict2023/Automation2023.pdf on page 70

2
Structural Material Modeling and Analysis / Re: Modelling Fibreondulation with FiberGeo
« on: August 04, 2023, 02:55:42 PM »
Hello David,

thanks for the questions. Yes, you can model ondulation. For that you have to select a "curved" Fiber Type in the generator module (FiberGeo, PaperGeo, GadGeo).
You can find the ondulation options in the "Curl" tab of the fiber generator:
[attachimg=1]
Further explanation on how to use the fiber Curl option can be found in our User Guide https://www.geodict.com/fileadmin/UserGuide/GeoDict2023/FiberGeo2023.pdf on page 65.

Have a nice day!

3
Basic functionality and features (GeoDict Base Package) / Re: Error message when trying to run geodict remotely on a linux serveur
« on: June 14, 2023, 04:16:17 PM »
Hello,

nice to have you here as a new user.I assume you start GeoDict from the command line?
Have you tried using the vglrun command in linux? This uses the VirtualGL https://wiki.archlinux.org/title/VirtualGL tool to enable to use a graphic card for rendering in GeoDict.

Code: [Select]
pathToGeoDict: vglrun geodict2023.sh
For this to work you first need to install the VirtualGL to your linux system.

Let me know if this can resolve the issue.

4
Basic functionality and features (GeoDict Base Package) / Visualization Questions
« on: May 11, 2023, 04:41:07 PM »
During my usage I came across two questions on visualization settings in GeoDict:
  • How can I show a volume field and a structure outlines in 2D view
  • How can I show volume field lines (e. g. flow field stream lines) in 2D view
Do you have any ideas?

5
Structural Material Modeling and Analysis / Re: Building complex non-crimp fabric structures with python
« on: May 05, 2023, 03:12:49 PM »
Hello David,
I am glad to see someone new here.An overview of the possible Gad Objects and their handling can be found in our User Guide for GADGeo: https://www.geodict.com/fileadmin/UserGuide/GeoDict2023/GadGeo2023.pdf#nameddest=GadAdd
Can you have a short look and let me know if this is helpful or if you need further information?
Best Regards,
Aaron

6
Analysis (-Find modules) / Re: Measure the length of fibers
« on: April 18, 2023, 04:47:25 PM »
Thank you for explaining.
I think then I have a solution for you.

The first step is optional: Use "Model" -> "GadGeo" -> "Algorithms" -> "Cut Fibers to Domain". This cuts the infinite fibers to the domain and makes sure, that only fibers with an start or endpoint are inside of the structure.
As I said this is optional, depending on whether you would like to also have fibers without a start or endpoint in the structure or not.

Now:
  • Use "Analyze" -> "MatDict" -> "GAD Object Analysis" -> "Analyze Objects" and click "Edit"
  • Go to the "Analyze Options" tab and choose your settings
  • Important to keep the "Volume" option for your case and click "OK" and "Run"

This gives you a result file with a plot like that:
[attachimg=1]

You also have other options for the x and y axis, for example choosing cumulative distributions or relative volume distributions.
Is such a plot what you are looking for to determine if the domain is suitable?

7
Analysis (-Find modules) / Re: Measure the length of fibers
« on: April 18, 2023, 03:42:36 PM »
Hello Elise,

I'd like to understand the motivation for your questions better. Would you like to obtain a Plot of the "Fiber Volume" over their "Relative Counts"?
Or some other kind of Plot, Graph or analysis of the fiber volumes?

Best regards,
Aaron

8
Basic functionality and features (GeoDict Base Package) / Re: What changed in GDR files in GeoDict 2023 compared to earlier versions?
« on: April 18, 2023, 03:39:09 PM »
Hello Andreas,

for setting the language for gdr by default to python you need to go to "Settings" -> "Style Configurator" and select python and enter the extentions under "User ext. :".
And also click "Save & Close" as in this image:
[attachimg=1]

Best regards,
Aaron

9
Basic functionality and features (GeoDict Base Package) / Re: What changed in GDR files in GeoDict 2023 compared to earlier versions?
« on: April 18, 2023, 09:29:04 AM »
Hello Andreas,
for GeoDict 2023 we changed the syntax for those files to YAML, but to make sure that it has a good usability we chose a Python compatible variant.
This means you can set your text editor both to Python and YAML and will give your used highliting and collapsability behaviour.
Cheers,
Aaron

10
Basic functionality and features (GeoDict Base Package) / Re: What changed in GAD files in GeoDict 2023 compared to earlier versions?
« on: April 18, 2023, 09:28:56 AM »
Hello Andreas,
for GeoDict 2023 we changed the syntax for those files to YAML, but to make sure that it has a good usability we chose a Python compatible variant.
This means you can set your text editor both to Python and YAML and will give your used highliting and collapsability behaviour.
Cheers,
Aaron

11
Export of files and images (ExportGeo modules) / Re: ExportGeo-Base Export of 2DImageStack
« on: March 20, 2023, 03:04:39 PM »
Hello,

Since GeoDict 2023 we offer the option to have structures with up to 256 different material IDs. For the ExportGeo-Base to image stack export, each ID number simply is mapped to the same grey value number (for 8 bits they are in the range of 0-255).

It might lead to image stackes, where one grey value is 0 and the other is 1, which are very close to the same tone of grey. This means that the stack is not "completely" black, but hard to distinguish for the human eye. If you import those pictures into a program you can still continue working with discrete pixel information.

If you want to have a closer look at the picture with the bare eye, you can reassign the materials IDs before exporting. For example, if you have a structure with the material IDs 0, 1 and 2 you can use ProcessGeo:Reassign:
  • 0 -> 0
  • 1 -> 127
  • 2 -> 255
That way the IDs will corresponde to the grey values, 0, 127 and 255, which are very well distinguishable on a 2d image.

12
Digital Battery Development / Hardware recommendations for Battery Simulations
« on: January 31, 2023, 02:24:11 PM »
If you are interested in battery simulations and wonder what hardware you should use or if your hardware is sufficient, you can have a look at our hardware recommendations: https://www.geodict.de/service-support/technical-support/system-requirements.html
If you have more detailed questions, feel free to contact us and let us know you specific simulative need so we can consult you in your hardware set up.

13
Analysis (-Find modules) / MOVED: GeoDict-AI
« on: December 15, 2022, 02:27:01 PM »
This topic has been moved to the newly created board for GeoDict-AI

14
Analysis (-Find modules) / MOVED: GeoDict-AI the number of structures for training
« on: December 15, 2022, 02:26:34 PM »
This topic has been moved to the newly created board for GeoDict-AI.

15
Air- and Liquid Filtration / Re: Regarding the fineness of the fiber (denier)
« on: November 16, 2022, 09:27:00 AM »
Hello Daisuke,thank you for posting.
We did some research and Denier means:
\[ 1~denier = \frac{1~g}{9000~m} \]

We added this feature idea to our WeaveGeo development plan for GeoDict 2024.

Pages: [1] 2 3