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Questions tagged [xyz]

The XYZ file format is a chemical file format. There is no formal standard and several variations exist, but a typical XYZ format specifies the molecule geometry by giving the number of atoms with Cartesian coordinates that will be read on the first line, a comment on the second, and the lines of atomic coordinates in the following lines.

The XYZ file format is a chemical file format. There is no formal standard and several variations exist. See the Wikipedia article on the XYZ file format for more information.

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How to get xyz cordinates of forge-viewer onClick event?

I am following this (https://stackblitz.com/edit/angular-forge-viewer-pjyarf?file=app%2Fapp.component.ts) link to get the xyz cordinates of viewer onclick event in Angular.I cant get the viewer properly. Please help to get the solution.
user17096286
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Generate XYZ Tiles on Openstreet Map using QGIS or Maperitive getting bad Images

I have already done Generate XYZ Tiles with layout png format using QGis only zoom level 14 in 10 days. All image already done 100% thats showup on QGis percentage, but some images become blank or black image. maybe it was fail when render like bad…
Fakhryan Albar
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counting number of different molecules from an xyz file

I am very new to python. I have an xyz file that has the coordinates of all atoms in my system. my system consists of a few different molecules made from these atoms. I need to count the number of different molecules in this system, for eaxmple, the…
user15726128
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How do I convert several hundrets of point clouds (xyz.files) into meshes (obj-format) using meshlab server?

I have about 200 point-cloud files (in the xyz-format) that I want to automativally convert into meshes (in the obj format). How do I write a batch-file for this task in the meshlab server? The meshes should be in a very good quality and there can't…
Chris_Len
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Conversion ECEF XYZ to LLH (LAT/LONG/HEIGHT) and translation back - not accurate / possible error in IronPython script

I've modeled a 3D earth with gridpoints, as below: The points are represented in 3D space as XYZ coordinates. I then convert XYZ to Lat/Long/Height(elevation) based on the script I took from here: JSFiddle For some reason I got really strange…
Yafim Simanovsky
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How to convert 'Weird' ESRI Tile XYZ-Format to XYZ

I need to access a Esri REST service, which has a weird XYZ-Format. For example: On a normal XYZ-Service, z is 14 where on this specific service, on the same height, z is 8. Does anyone know how to convert them and use the "weird" one on…
Toms
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3D Plot measured data from excel xlsx to 3d plot

I'm trying to convert XYZ values to a mesh or to plot them directly with a function. I have a table with measured values. The flow of a component was measured at different pressures. So there are the following measured values: Pressure 1: X-Axis :…
BadBronko
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How can I extract (x,y,z) values from an interpolated grid in Python

I am working with scipy.interpolate() and create a map using a methodology similar to the example. So, I need to use the X, Y, Z values from the interpolated surface in another software. How can I export the data that is stored in a grid format as…
Ronny
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CGAL: Cannot open .xyz file

I am working with the CGAL example example\Poisson_surface_reconstruction_3\poisson_reconstruction_example.cpp. I am able to make it with CMake and can build and run it with visual studio, but the program quits at the very beginning with "Error:…
Schimpf
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Converting Degrees Angle to Rotation Matrix C#

Basically I need to take the rotation of an object (X, Y and Z rotation) and convert it to a rotation matrix in C#. Basically what https://www.andre-gaschler.com/rotationconverter/ does except I'm not using three.js. I've got the degrees value to a…
Harry Bilney
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Reading a huge xyz file in python (200M lines, ~15 GB) and performing calculations on it

I have an output of .xyz file from a molecular simulation software. I need to calculate the distance between two sets of atoms. First line is the number of atoms (1046), the next line can be seen as a comment which I wouldn't need. Then comes the…
user9115191
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Using format In python not working (Beginner Question)

I have program that is turning sensor measurements into a .xyz file. To do this, it has to write to the file in the form x y z \n I'm using the following line of code f.write('{0:f} 0 {0:f}\n'.format(xpos,zpos)) xpos and zpos are both floats I…
Crystal.Stars
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How do I read xyzrgb file and use rgb for color into MeshLab

I have a file I created from an image file that I'm trying to use into MeshLab. At each pixel the file contains, in comma delimited form, the x coordinate value, y coordinate value, z computed value - between 0-100, r color value, g color value,…
Ronc
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LAB to XYZ and XYZ to RGB color space conversion algorithm

I tried to convert CIE-LAB color space to RGB color space. But there is a mistake. input LAB values = (46.41,-39.24,33.51) received result XYZ values =(-2,641482,15,57358,-5,368798) received result RGB vaues = (-791,4557,135,8615,-271,5485) XYZ…
erncncbk
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Merge all data from xyz files in Matlab

I have a set of 501 XYZ files which I load in as for k = 1:501 % AIS SEC data AIS_SEC{k} = importdata(['AIS_SEC(' num2str(k) ').xyz']); end This generates an 1x501 cell array in which all data are stored (I uploaded this file as in…
user5618251
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