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Martin Lechner

E-mail
Company/University
Siemens AG
Lat/Long
47.06986618041992, 15.41132640838623

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Comments and Ratings by Martin View all
Updated File Comments Rating
19 Jul 2013 Volumetric Data Explorer App for exploring higher dimensional data using volumetric visualizations and animation. Author: Adam Filion

Updated sliders with continuous feedback works fine.

But in Matlab R2013b the following error appears:
Error using isappdata
The uiextras.HBox object does not support application data."
Error in uiextras.Container/helpSetChildEnable (line 402)
if ~isappdata( child, 'OldEnableState' )
Error in uiextras.Container/set.Enable (line 219)
obj.helpSetChildEnable( ch(ii), obj.Enable_ );
Error in DataExplorer (line 238)
set(app.VBox,'Enable','off');
Error in DataExplorer0x2D2App/startApp (line 60)
obj.AppHandle = eval('DataExplorer');
Error in DataExplorer0x2D2App (line 37)
startApp(obj)
Error in appinstall.internal.runapp>execute (line 75)
out = evalin('caller', [script ';']);
Error in appinstall.internal.runapp>runapp13a (line 57)
outobj = execute(fullfile(appinstalldir, [wrapperfile 'App.m']));
Error in appinstall.internal.runapp>runcorrectversion (line 35)
appobj = runapp13a(appinstalldir);
Error in appinstall.internal.runapp (line 17)
out = runcorrectversion(appmetadata, appentrypoint, appinstalldir);

10 Jun 2013 Volumetric Data Explorer App for exploring higher dimensional data using volumetric visualizations and animation. Author: Adam Filion

Thanks, for the fast respones. It works good.
Martin

06 Jun 2013 KML Toolbox v2.7 Create KML/KMZ files and view them in Google Earth. Supports 3D models, contours, overlays, and more Author: Rafael Oliveira

Hi Rafael,

in the file
function target = plot(this,long,lat,varargin)

I found an issue in the chech of the lat and long input value (line 14 and 15).
The function handle includes directly the check for the input value &&~isempty(lat). This must be &&~isempty(a).

This lines should be:
p.addRequired('lat', @(a)isnumeric(a) && isvector(a) &&~isempty(a));
p.addRequired('long',@(a)isnumeric(a) && isvector(a) &&~isempty(a) && numel(a)==nlat);

06 Jun 2013 Volumetric Data Explorer App for exploring higher dimensional data using volumetric visualizations and animation. Author: Adam Filion

Hi Adam,

nice to hear, that you are continue to improve this great tool.

In the options menue (Options/Set Axes Names) I can change the x-, y- and z-axis labels but the description for the actual Level is for example always X Slice At.
I would suggest include the axis labels below the text X Slice At and so on. The area for displaying the value is high enough.
Minor Hint the dialog title for changing the axes label is wrong (Set Font ...).

Normaly the color value has a physical meaning, so i would like to have the possibility to add also a description to the colorbar. This description should also be shown below ISO Level 1 and 2.

If I missuse the time axis for a fifth dimension (other physical meaning than time), i want to change the description 'Current time:' for example to 'speed [km/h]:'.

I suggest to include this 2 labels in the menue for changing the axes labels.

Thanks, Martin

03 Jun 2013 Volumetric Data Explorer App for exploring higher dimensional data using volumetric visualizations and animation. Author: Adam Filion

Hi Adam,
the tool works really greate.
I had an issue with my own data:
From the documentation I thought that the 1st dimension is x (size(data,1)), 2nd is y and 3rd is z. Debugging of the code showed me that:
1st Dimension is y
2nd x
3rd z

Please improve the documentation or change the order.

Further suggestions for improvement:
Making a plot with 4D-Data and not provideing a time vector (like: DataExplorer(y,x,z,count) count is a 3D matrix) should not bring the following warning:
Warning: Invalid or missing time data, using defaults

My main purpose is the visualization of 3D Data, so I would like to have the possibility to create animations like:
* automatic scrolling the slices
* or rotate the orientation

Because my data often represents not x,y and z coordinates I would like to have the possibility to give custom x,y,z, time and colorbar value labels (not only the labels of the axis).

It would be great when the color of the isosurface would be the same as in the left plot on the colorbar (possibility to link the color).

A slider for the isosurface levels would be nice. The levels could be markers in the colorbar which can be moved throw the colorbar. The colorbar should be shown as default.

Nevertheless, a very good and useful tool.

Thanks, Martin

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