-
Angle-resolved information
Q&A|Closed | Responses: 2
Is it possible to obtain information about the scattering behaviour of particles with angular resolution?
https://nanohub.org/answers/question/2756
-
Mapping Multiple Dielectrics in Conversion Tool with Composition Order in DDSCAT
Q&A|Closed | Responses: 2
Can the shapefile dielectric numbering be useful in identifying composition assignment for the layers? For example, for the simulations I've been running involving two dielectrics for a...
https://nanohub.org/answers/question/2368
-
Blender - Point Light Source and nanoDDSCAT+
Q&A|Closed | Responses: 1
Hello,
I have a quick question about using point sources of light in simulations. Is it possible to create an omni-directional light source centered at the origin such that it...
https://nanohub.org/answers/question/2315
-
Run error due to ValueError in .obj file
Q&A|Closed | Responses: 0
I am working on a particular shape file that I wish to do a study on using nanoDDSCAT+. I was able to export the shape as an .obj, which I subsequently downloaded using the upload/download tool....
https://nanohub.org/answers/question/2279
-
Issue when using custom shapes
Q&A|Closed | Responses: 0
Hi. I'm having problems when trying to run simulations with custom shapes. Using new files or old files that previously worked now result in the messages: "Program finished: non-zero...
https://nanohub.org/answers/question/2256
-
Issue with using DDSCAT tool recent
Q&A|Closed | Responses: 1
I am trying to run a simple simulation using the DDSCAT tool and it is returning an error " Program finished: non-zero exit code is 1..... ValueError: could not convert string to...
https://nanohub.org/answers/question/2229
-
how to convert the .obj file to .dat file for a model made up of more than 1 material
Q&A|Closed | Responses: 1
I output the .obj file after building a model which is made up of 2 kinds of materials with Blender. After using the pip.exe to convert the .obj file to the .dat file, I find the...
https://nanohub.org/answers/question/2160
-
DDAconvert tool cannot convert multi-shape obj file from Blender
Q&A|Closed | Responses: 3
Hi. I seem to have problem converting a cluster of spheres into dipoles using the converter tool. The geometry consists of 70 spheres (same material) in a fractal aggregate configuration to...
https://nanohub.org/answers/question/2157
-
Unable to see E-filed VTK file
Q&A|Closed | Responses: 1
Hello,
I ran a simulation and it was successful but i am unable to see the E-field file option that has the EF at specific points. Need help with that. Thanks.
https://nanohub.org/answers/question/2152
-
Usage of the downloaded .py files on other sites
Q&A|Closed | Responses: 2
Dear Professor AbderRahman Sobh，
I want to install Blender on my computer and calculate scatting offline.
How i can use startup. py, ddscat. py and other downloaded, becousehttps://nanohub.org/answers/question/2149
-
Object file conversion
Q&A|Closed | Responses: 1
I keep running the error message when trying to convert blender-generated object file.
invalid literal for int() with base 10: '1//1'
Can anyone help...
https://nanohub.org/answers/question/2146
-
i want to know the usage of the downloaded .py files
Q&A|Closed | Responses: 1
Dear Professor AbderRahman Sobh，
thank you for your reply.
Because my computer is not allowed to connect to the Internet, I want to install Blender on my computer and calculate...
https://nanohub.org/answers/question/2140
-
how to use the file dda.py and ddaconvert.py in rappture from the downloaded file
Q&A|Closed | Responses: 1
After putting the file startup.py in the file startup of the installation of Blender, the button "Export mesh to DDSCAT" appears in the lower left corner of Blender，and...
https://nanohub.org/answers/question/2138
-
Polarisation in plane of incident light?
Q&A|Closed | Responses: 1
Hi there,
I am trying to excite modes on a NR. Is there a way to have polarisation and incident light in the same direction? Both Blendr and default settings only allow orthogonal...
https://nanohub.org/answers/question/2135
-
ask for advice about pulg-in unit of spender and codes of fortran.
Q&A|Closed | Responses: 1
there are 2questions about pulg-in unit of spender and codes of fortran.
(1)I have downloaded the file (the pulg-in unit and the codes of fortran: the build_pip file(FEM-Geo-Wr.f90,...
https://nanohub.org/answers/question/2132
-
dimensions to the shape nanoddscat plus
Q&A|Closed | Responses: 1
I am trying to simulate plasmonic properties of bipyramidal shape gold particles of length 500 nm and width 200 nm
can you please tell me After drawing a custom shape in blender, how can...
https://nanohub.org/answers/question/2102
-
sir how we can define radius of sphere in spacing information it will show effective radius 20 nm but in output file after simulation it will show only 1 nm radius. iam unable to get understand how is it possible.pls clarify this concept....how we ca
Q&A|Closed | Responses: 1
https://nanohub.org/answers/question/2098
-
How to keep the target size constant and reduce the dipole distance or total number of dipoles?
Q&A|Open | Responses: 1
Hello,
I'm using the current nanoDDSCAT+ version 2.1.
I created a target using the build-in blender, and uploaded the blender file in the DDSCAT Shape File...
https://nanohub.org/answers/question/2042
-
Ag Dielectric Function File
Q&A|Closed | Responses: 1
Hello,
I am running a calculation using the Ag dielectric file and also uploading my own file from experimental data. Since I am getting very different results, I wanted to know...
https://nanohub.org/answers/question/2031
-
DDSCAT simulation failing
Q&A|Closed | Responses: 2
Hello,
I seem to be getting this same error message when I run DDSCAT. I was trying to simulate a 1 micron long waveguide with nanoparticles on the surface, and the DDA Convert went...
https://nanohub.org/answers/question/1992