Re: [Meep-discuss] metal bended waveguide error at crosssection

2010-01-26 Thread Sendy Phang
Dear all, Thank you so much. The problem has been resolved after I follow your suggestion. Thanks Sendy Phang --- On Wed, 1/27/10, Emmanuel Lambert wrote: From: Emmanuel Lambert Subject: Re: [Meep-discuss] metal bended waveguide error at crosssection To: "Sendy Phang" Cc: meep-discuss@

Re: [Meep-discuss] metal bended waveguide error at crosssection

2010-01-26 Thread Emmanuel Lambert
Hi Sendy Phang, I just ran your script with Meep 1.1.1 and all is fine (see picture attached). I would suggest that you try to install Meep 1.1.1 with the pre-built Debian packages that were made available on Launchpad by Nizamov. The procedure for installation on Ubuntu Linux 9.04 or 9.10 goes

Re: [Meep-discuss] metal bended waveguide error at crosssection

2010-01-26 Thread Sendy Phang
Dear all, I just reinstalled meep and h5utils to the newest version, but the problems still occurs. I really need help since every code I made involving bended-hollow-metal waveguide, this error always occurs.  Thanks for Jl Liu for verify my code, so I can sure my code is correct. Thanks,

Re: [Meep-discuss] metal bended waveguide error at crosssection

2010-01-26 Thread ishikawa . kenji
I did the simulation by using Meep 1.1.1 with libctl 3.1 and Guile 1.6.8, and h5topng 1.10. $ meep metal-black.ctl $ h5ls metal-black.h5 ez Dataset {400, 400, 83/Inf} $ h5topng metal-black.h5 -Zc dkbluered -o metal-black.png -t 82 -A metal-black -eps-00.00.h5 attached: metal-black.png Best

Re: [Meep-discuss] metal bended waveguide error at crosssection

2010-01-26 Thread JL Liu
I did the simulation in my computer using the code you attached. And, there was no square error. I used meep 0.20.3 and h5topng 1.12. The result is attached. Suggestion: 1) upgrade your meep and h5utils programs, 2) use other programs, such as Matlab, to read the result h5 files and find what hap

[Meep-discuss] metal bended waveguide error at crosssection

2010-01-26 Thread Sendy Phang
I tried to modify the bend waveguide example from the website. The modifications, which I made were change the material from dielectric to metal and chopping the metal waveguide with air waveguide to make it to be a hollow metal waveguide. But I got problem, I got two black square and grow as

Re: [Meep-discuss] Continued with hdf5 thing

2010-01-26 Thread Lingyun Wang
Bruck Roman writes: > > We already had this topic. HDF5 output on NFS is very slow. Please find below the answer from Steven in the > thread "[Meep-discuss] HDF5 creating file slow on NFS (fwd)". We are also using NFS and output is very > slow, but so far I had no time to change the file system,