[opendx-users] why does openDX access Internet?

installation. (I have yet to try setting the environment variable DXHOST to localhost; what is localhost? My PC is called AHN_002, but cygwin seems to call it ahn-002.) Thanks! Allen H. Nugent Graduate School of Biomedical Engineering University of New South Wales Sydney NSW 2052 Australia Tel: +61 2

[opendx-users] Why does openDX(cygwin) want Internet access ?

Dear DX'ers, Could some one please tell me why various openDX processes want Internet access (when I launch DX) and at what point it is safe to disconnect? Some of these processes are: STARTUPUI.EXE, TUTOR.EXE, DXUI.EXE, DXEXEC.EXE. Allen H. Nugent Graduate School of Biomedical Engineering

Re: [opendx-users] Why does openDX(cygwin) want Internet access ?

or will DX misbehave. Please let me know if you have any further advice. Regards, Allen H. Nugent Graduate School of Biomedical Engineering University of New South Wales Sydney NSW 2052 Australia Tel: +61 2 9385 3916 Fax: +61 2 9663 2108

Re: [opendx-users] Why does openDX(cygwin) want Internet access ?

This may be nothing, but my BASH X-window keeps displaying XtWarning: No type converter registered for 'String' to 'Pathmode' conversion. Cheers! Allen H. Nugent Graduate School of Biomedical Engineering University of New South Wales Sydney NSW 2052 Australia Tel: +61 2 9385 3916 Fax: +61 2

[opendx-users] difficult surface geometry

like it) to take as input a set of normals (i.e. 1 for each position on my surface) to {Connect} instead of a single, global normal? Thanks! Allen H. Nugent Graduate School of Biomedical Engineering University of New South Wales Sydney NSW 2052 Australia Tel: +61 2 9385 3916 Fax: +61 2 9663

[opendx-users] difficult surface geometry

? Thanks! Allen H. Nugent Graduate School of Biomedical Engineering University of New South Wales Sydney NSW 2052 Australia Tel: +61 2 9385 3916 Fax: +61 2 9663 2108

Re: [opendx-users] Why does openDX(cygwin) want Internet access ?

). Regards, Allen H. Nugent Graduate School of Biomedical Engineering University of New South Wales Sydney NSW 2052 Australia Tel: +61 2 9385 3916 Fax: +61 2 9663 2108

Re: [opendx-users] 3-D scattered points

to both tabs causes it to do nothing (?). (I could try inputting a greater number of positions to the 2nd tab, which I plan to do anyway.) Can anyone point me to a more sophisticated example of the use of {Regrid} than that in Samples\Regrid.net (preferably 3-D)? Thanks! Allen H. Nugent

[opendx-users] no X-window from cygwin

had this happen? Thanks! Allen H. Nugent Graduate School of Biomedical Engineering University of New South Wales Sydney NSW 2052 Australia Tel: +61 2 9385 3916 Fax: +61 2 9663 2108

Re: [opendx-users] memory problems with openDX on PC

. I note that the example Message Window on p. 99 of Paths to Visualization says Memory cache will use 112 MB ..., in contrast to the 24 MB that appears when I run a program. Is this a limitation of the PC implementation or do I have an incorrect config file or something? Regards, Allen H

Re: [opendx-users] plotting a surface from spherical data

. Regards, Allen H. Nugent Graduate School of Biomedical Engineering University of New South Wales Sydney NSW 2052 Australia Tel: +61 2 9385 3916 Fax: +61 2 9663 2108

[opendx-users] memory interactor problems

further changes to the Control Panel. Is there a way to avoid this? Thanks! Allen H. Nugent Graduate School of Biomedical Engineering University of New South Wales Sydney NSW 2052 Australia Tel: +61 2 9385 3916 Fax: +61 2 9663 2108

Re: [opendx-users] missing comments in VPE

have been saving my .net files under cygwin\\home\username\DX_data -- not the same directory as DX. Could this be the reason? Allen H. Nugent Graduate School of Biomedical Engineering University of New South Wales Sydney NSW 2052 Australia Tel: +61 2 9385 3916 Fax: +61 2 9663 2108

Re: [opendx-users] memory interactor problems

try dx -memory n, which n is MB? Ordinarily, the default takes 7/8 of physical memory. I've not seen the second problem. What version of DX and platform are you using? Allen H. Nugent Graduate School of Biomedical Engineering University of New South Wales Sydney NSW 2052 Australia Tel: +61 2

Re: [opendx-users] memory interactor problems

, and Windows 98. The problem with the interactors has only happened with memory intensive examples (e.g. mrb.net), so maybe both problems are the same. Allen H. Nugent Graduate School of Biomedical Engineering University of New South Wales Sydney NSW 2052 Australia Tel: +61 2 9385 3916 Fax: +61 2

Re: [opendx-users] memory problems with openDX on PC

specifying megabytes.) Happy New Year, anyway! Allen H. Nugent Graduate School of Biomedical Engineering University of New South Wales Sydney NSW 2052 Australia Tel: +61 2 9385 3916 Fax: +61 2 9663 2108

Re: [opendx-users] Node and Element numbers in FEM mesh

the closest interpolated point on the surface, not the actual point), so it's a pretty tedious method. Please let me know if you improve on it. Allen H. Nugent Graduate School of Biomedical Engineering University of New South Wales Sydney NSW 2052 Australia Tel: +61 2 9385 3916 Fax: +61 2 9663

Re: [opendx-users] Node and Element numbers in FEM mesh

Márcio, I have improved on my last effort. If you connect the output of {Pick} to a {Print (rd)} you will see the indices of the picked vertices in the Message Window. Regards, Allen H. Nugent Graduate School of Biomedical Engineering University of New South Wales Sydney NSW 2052 Australia

[opendx-users] Inquire--Route

should not execute, trapping the error of trying to use a non-existent value downstream. Cheers! Allen H. Nugent Graduate School of Biomedical Engineering University of New South Wales Sydney NSW 2052 Australia Tel: +61 2 9385 3916 Fax: +61 2 9663 2108

[opendx-users] memory problems with cygwin openDX on Windows 98

openDX on Win98? Allen H. Nugent Graduate School of Biomedical Engineering University of New South Wales Sydney NSW 2052 Australia Tel: +61 2 9385 3916 Fax: +61 2 9663 2108

Re: [opendx-users] plotting a complex, curvilinear surface

? I can e-mail a .ps file to anyone who wishes; I don't think the Major lets me attach it for e-mails to the List. Regards, Allen H. Nugent Graduate School of Biomedical Engineering University of New South Wales Sydney NSW 2052 Australia Tel: +61 2 9385 3916 Fax: +61 2 9663 2108

Re: [opendx-users] HELP: openDX has gone crazy!

Dear DXplorers, I have a sudden, serious problem with cygwin openDX (Win98). The Image window will now only appear in one of two states: minimised or maximised. Rebooting did not help! Is it mad at me for something? Is there a config file I can edit? Desperately yours, Allen H. Nugent

Re: [opendx-users] Problem due to Rubbersheet

to be because of the Rubbersheet module of the topography which deforms the ground, because if I suppress it, my data are with the top of the ground.I really don't see how to solve this problem. Could anybody help me? Allen H. Nugent Graduate School of Biomedical Engineering University of New South Wales

Re: [opendx-users] merging 2 fields

the boundary data acquires connections across the open plane). Is there some way to append the 2 fields before creating the 'connections' component? Thanks, Allen H. Nugent Graduate School of Biomedical Engineering University of New South Wales Sydney NSW 2052 Australia Tel: +61 2 9385 3916

Re: [opendx-users] How to label the date on image?

me for this issue? Allen H. Nugent Graduate School of Biomedical Engineering University of New South Wales Sydney NSW 2052 Australia Tel: +61 2 9385 3916 Fax: +61 2 9663 2108

Re: [opendx-users] quality of hardcopy images

. I have set 'Allow Rendering' and specified 300 DPI for the EPS files. This currently restricts me to images of about 2 square, to avoid the memory problems; this, too, is unacceptable. Thanks in advance, Allen H. Nugent Graduate School of Biomedical Engineering University of New South Wales

Re: [opendx-users] Animation

? Regards, Allen H. Nugent Graduate School of Biomedical Engineering University of New South Wales Sydney NSW 2052 Australia Tel: +61 2 9385 3916 Fax: +61 2 9663 2108

Re: [opendx-users] elliptical tubes

second-order tensor fields with hyperstreamlines. IEEE Computer Graphics Applications 13(4):25-33 (1993). We'll have to see about getting this feature into openDX, someday! Regards, Allen H. Nugent Graduate School of Biomedical Engineering University of New South Wales Sydney NSW 2052 Australia

Re: [opendx-users] Streakline strife

). As for the other inputs to {Streakline}, I supplied a line (created using {Grid}) to start, and left the time, head, etc. inputs on their defaults. So, what am I doing wrong? Thanks in advance! Allen H. Nugent Graduate School of Biomedical Engineering University of New South Wales Sydney NSW

[opendx-users] streaklines for internal flows; parallel use of {Include} on 2 fields

can't figure out how to make {Include} work only on the flag field, which is the 2nd member of the group (the first being the velocity 3-vector). Is there a way to do as I describe, or is there a better way? Thanks! Allen H. Nugent Graduate School of Biomedical Engineering University of New

Re: [opendx-users] How to fixed the max values in Colormap?

range. Regards, Allen H. Nugent Graduate School of Biomedical Engineering University of New South Wales Sydney NSW 2052 Australia Tel: +61 2 9385 3916 Fax: +61 2 9663 2108

RE: [opendx-users] How to fixed the max values in Colormap?

a critical value. Regards, Allen H. Nugent Graduate School of Biomedical Engineering University of New South Wales Sydney NSW 2052 Australia Tel: +61 2 9385 3916 Fax: +61 2 9663 2108

Re: [opendx-users] Neutron phase space

, position and time)? The traditional aproach is to show neutron spectra, neutron profiles and reaction rates, but I can't find any work on multidimensional visualization... I would appreciate any ideas on visualizations of this kind (scalar functions of many variables). Regards, Allen H. Nugent

Re: [opendx-users] Changing Help Location to online HTML docs

when I'm running DX on my main PC. It's much more convenient to use the Help on a separate platform. Allen H. Nugent Graduate School of Biomedical Engineering University of New South Wales Sydney NSW 2052 Australia Tel: +61 2 9385 3916 Fax: +61 2 9663 2108

Re: [opendx-users] animate instantaneous data

:\scratch\uvw.miff d:\scratch\uvw.mng (N.B. I am using Win98 on a P3, 512 Mb). Regards, Allen H. Nugent Graduate School of Biomedical Engineering University of New South Wales Sydney NSW 2052 Australia Tel: +61 2 9385 3916 Fax: +61 2 9663 2108

Re: [opendx-users] Memory Problem

). Regards, Allen H. Nugent Graduate School of Biomedical Engineering University of New South Wales Sydney NSW 2052 Australia Tel: +61 2 9385 3916 Fax: +61 2 9663 2108

Re: [opendx-users] coordinate selecting protocol

In addition to Chris' advice, you can display the coords (as found with {Pick}) using {Caption}. Regards, Allen H. Nugent Graduate School of Biomedical Engineering University of New South Wales Sydney NSW 2052 Australia Tel: +61 2 9385 3916 Fax: +61 2 9663 2108

Re: [opendx-users] Joining 2D vector fields

_ Allen H. Nugent Graduate School of Biomedical Engineering University of New South Wales Sydney NSW 2052 Australia Tel: +61 2 9385 3916 Fax: +61 2 9663 2108

Re: [opendx-users] WriteImage and Mpeg

] Allen H. Nugent Graduate School of Biomedical Engineering University of New South Wales Sydney NSW 2052 Australia Tel: +61 2 9385 3916 Fax: +61 2 9663 2108

Re: [opendx-users] Re: vtk format in opendx

can then edit the DX file to make minor corrections. You could migrate your translator program to a DX module when you have more time and familiarity. Allen H. Nugent Graduate School of Biomedical Engineering University of New South Wales Sydney NSW 2052 Australia Tel: +61 2 9385 3916 Fax: +61

Re: [opendx-users] neighbors of cubes

: +---++---+ | | B| | | A ++ D | | | C| | +---++---+ The nodes at the adcacent surface of cubes BC are shown darker... Does any one have the solution !? I have attached the import file if that helps... Allen H. Nugent Graduate School of Biomedical

Re: [opendx-users] continous image saves

save option on the image module, but the images are overwriting eachother. I'm looking for the images to save under a single name, but with increasing numbers after them. For example: frame01 frame02 frame03 etc. Any suggestions on how I can do this? -Jessica Allen H. Nugent Adjunct