<div dir="ltr">Hi.<div>I worked on "spherical laser target" problem with very slightly tweaking in LaserSlab simulation. All I had done is, just edit the "species" parameter in Simulation_initBlock.F90 as 2D spherical target. (but I putted down this problem in many reasons.)</div><div>I think the best way to explain to you is just show you!</div><div>my personal repository is : <a href="https://bitbucket.org/m13lue/flash-ptnd">https://bitbucket.org/m13lue/flash-ptnd</a><br></div><div><br></div><div>I really hope that this files are helpful to you. :)</div><div>Best</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Sat, Feb 7, 2015 at 3:29 AM, Majid Masnavi <span dir="ltr"><<a href="mailto:majidmasnavi@creol.ucf.edu" target="_blank">majidmasnavi@creol.ucf.edu</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="auto">
<div>Thanks Chang</div>
<div><br>
</div>
<div>Actually I am looking for 2d simulation. So, it's great. From where should I start!?</div>
<div>Best</div><span class="">
<div>M<br>
<br>
Sent from my iPhone</div>
</span><div><div class="h5"><div><br>
On Feb 6, 2015, at 13:23, pchang <<a href="mailto:pchang@lle.rochester.edu" target="_blank">pchang@lle.rochester.edu</a>> wrote:<br>
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<blockquote type="cite">
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<div>Hi,<br>
I believe so. But I am working on laser and cylindrical target. So I specified a cylindrical target in cylindrical coordinate. There shouldn't be a problem to specify a spherical target. The problem is, the ray tracing is only good for Cartesian (2D and maybe
3D) and 2D cylindrical (r-z) coordinate if I remember correctly. Therefore, you may not be able to do the full 3D simulation. I may try using cylindrical coordinate so that you can have at least 2D spherical simulation with azimuthal symmetric.
<br>
I know a guy who is also doing similar problem. He may have experience on it.<br>
<br>
Po-Yu<br>
<br>
<br>
<pre cols="72">--
Po-Yu Chang
Postdoctoral Associate
Department of Mechanical Engineering,
Fusion Science Center for Extreme States of Matter,
Laboratory for Laser Energetics
University of Rochester
250 East River Road
Rochester, New York 14623
Phone: (585) 273-5179
FAX: (585) 275-5960
<a href="mailto:pchang@lle.rochester.edu" target="_blank">pchang@lle.rochester.edu</a> </pre>
<br>
<br>
On 2/6/2015 12:53 PM, Majid Masnavi wrote:<br>
</div>
<blockquote type="cite">
<div>Hello,</div>
<div><br>
</div>
<div>I would like to use the code to solve interaction of laser and spherical target. Is there any way to define spherical target?</div>
<div><br>
</div>
<div>Cheers</div>
<div>M<br>
<br>
Sent from my iPhone</div>
<div><br>
On Feb 6, 2015, at 11:38, Di Sheng <<a href="mailto:disheng222@gmail.com" target="_blank">disheng222@gmail.com</a>> wrote:<br>
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<blockquote type="cite">
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<div dir="ltr">Hi Po-Yu,
<div>Many thanks!</div>
<div>It's very helpful.</div>
<div><br>
</div>
<div>Best</div>
<div>Sheng</div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">2015-02-06 10:27 GMT-06:00 pchang <span dir="ltr"><<a href="mailto:pchang@lle.rochester.edu" target="_blank">pchang@lle.rochester.edu</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<div>Hi Sheng,<br>
For your first question, since I never got the error "Assertion `dataset >= 0' failed", I can't say too much about it.<br>
<br>
About the group frequency, you may try the example "LaserSlab" (section 25.7.5 in the flash user's guide) or look at the flash.par in that example. Following are the section in my flash.par . The group bounds (rt_mgdBounds) needs to match what is given in the
table. You can find the format of the table in section 21.4.3 in the flash user's guide.<br>
<br>
Cheers,<br>
<br>
Po-Yu<br>
<br>
########################################<br>
# #<br>
# RADIATION/OPACITY PARAMETERS #<br>
# #<br>
########################################<br>
rt_useMGD = .true.<br>
rt_mgdNumGroups = 12<br>
rt_mgdBounds_1 = 1.0e-02<br>
rt_mgdBounds_2 = 3.831e-02<br>
rt_mgdBounds_3 = 1.468e-01<br>
rt_mgdBounds_4 = 5.623e-01<br>
rt_mgdBounds_5 = 2.154e+00<br>
rt_mgdBounds_6 = 8.254e+00<br>
rt_mgdBounds_7 = 3.162e+01<br>
rt_mgdBounds_8 = 1.212e+02<br>
rt_mgdBounds_9 = 4.642e+02<br>
rt_mgdBounds_10 = 1.778e+03<br>
rt_mgdBounds_11 = 6.813e+03<br>
rt_mgdBounds_12 = 2.610e+04<br>
rt_mgdBounds_13 = 1.0e+05<br>
rt_mgdFlMode = "fl_harmonic"<br>
rt_mgdFlCoef = 1.0<br>
<br>
rt_mgdXlBoundaryType = "reflecting"<br>
rt_mgdXrBoundaryType = "vacuum"<br>
rt_mgdYlBoundaryType = "vacuum"<br>
rt_mgdYrBoundaryType = "vacuum"<br>
rt_mgdZlBoundaryType = "reflecting"<br>
rt_mgdZrBoundaryType = "reflecting"<br>
<br>
useOpacity = .true.<br>
<br>
### SET Gas (DD) OPACITY OPTIONS ###<br>
op_gasAbsorb = "op_tabpa"<br>
op_gasEmiss = "op_tabpe"<br>
op_gasTrans = "op_tabro"<br>
op_gasFileType = "ionmix4"<br>
op_gasFileName = "DD_0p01Ar_T0p01-1e5_Rho1e16-1e26_vu12_0p01-1e5_Zmin0p01.cn4"<br>
<br>
### SET CHAMBER (DD) OPACITY OPTIONS ###<br>
op_chamAbsorb = "op_tabpa"<br>
op_chamEmiss = "op_tabpe"<br>
op_chamTrans = "op_tabro"<br>
op_chamFileType = "ionmix4"<br>
op_chamFileName = "DD_T0p01-1e5_Rho1e16-1e26_vu12_0p01-1e5.cn4"<br>
<br>
### SET TARGET (CH) OPACITY OPTIONS ###<br>
op_targAbsorb = "op_tabpa"<br>
op_targEmiss = "op_tabpe"<br>
op_targTrans = "op_tabro"<br>
op_targFileType = "ionmix4"<br>
op_targFileName = "CH_T0p01-1e5_Rho1e16-1e26_vu12_0p01-1e5.cn4"<span><br>
<br>
<br>
<br>
<pre cols="72">--
Po-Yu Chang
Postdoctoral Associate
Department of Mechanical Engineering,
Fusion Science Center for Extreme States of Matter,
Laboratory for Laser Energetics
University of Rochester
250 East River Road
Rochester, New York 14623
Phone: (585) 273-5179
FAX: (585) 275-5960
<a href="mailto:pchang@lle.rochester.edu" target="_blank">pchang@lle.rochester.edu</a> </pre>
<br>
<br>
</span>
<div>
<div>On 2/6/2015 11:04 AM, Di Sheng wrote:<br>
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<blockquote type="cite">
<div dir="ltr">Hi Po-Yu,
<div>Thanks a lot for your help!</div>
<div>As for the first question, after adding "+hdf5typeio" (i.e., ./setup -auto Cellular +hdf5typeio parallelIO=False), I still got the same errors (Assertion `dataset >= 0' failed). In fact, when I use "./setup -auto Cellular +ug", the errors will disappear
and the execution goes well. There must be some reason for it. I mean, should I adopt some "-with-unit=...." for Cellular or some more settings for setup ? </div>
<div><br>
</div>
<div>As for the second question, I didn't set the group in the flash.par. Could you tell me how to specify the group frequency? </div>
<div>Did I miss any other parameters? </div>
<div><br>
</div>
<div>ps. My objective is just to run this application normally, so as to evaluate my own MPI middleware. That's it. I'll be happy as long as it can be run, no matter what kind of settings/parameters are used. </div>
<div><br>
</div>
<div>Many thanks again!</div>
<div><br>
</div>
<div>Best</div>
<div>Sheng</div>
<div><a href="http://www.mcs.anl.gov/%7Eshdi" target="_blank">http://www.mcs.anl.gov/~shdi</a></div>
<div class="gmail_extra"><br>
<div class="gmail_quote">2015-02-06 9:45 GMT-06:00 pchang <span dir="ltr"><<a href="mailto:pchang@lle.rochester.edu" target="_blank">pchang@lle.rochester.edu</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">
Hi Sheng,<br>
For your first question, you may try adding "+hdf5typeio" in your setup.<br>
For your second question, did you specify the radiation/opacity group frequency in the flash.par and xe-100grp-lte.imx? Are the specified the same?<br>
<br>
Po-Yu<br>
<br>
<br>
-- <br>
Po-Yu Chang<br>
<br>
Postdoctoral Associate<br>
Department of Mechanical Engineering,<br>
Fusion Science Center for Extreme States of Matter,<br>
Laboratory for Laser Energetics<br>
University of Rochester<br>
250 East River Road<br>
Rochester, New York 14623<br>
Phone: (585) 273-5179<br>
FAX: (585) 275-5960<br>
<a href="mailto:pchang@lle.rochester.edu" target="_blank">pchang@lle.rochester.edu</a>
<div>
<div><br>
<br>
<br>
<br>
On 2/5/2015 6:08 PM, Di Sheng wrote:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">
Hi everyone,<br>
I am a newbie of FLASH. I ran into the following problems which already bothered me for a long while. Could any one answer any one of them? many thanks!<br>
<br>
1. How to deal with "Assertion `dataset >= 0' failed"?<br>
<br>
"./setup -auto Cellular" success, and "make" is also successful. However, when I run "mpirun -np 1 flash4", it shows the following errors:<br>
<br>
HDF5-DIAG: Error detected in HDF5 (1.8.14) thread 0:<br>
#000: H5Ddeprec.c line 178 in H5Dcreate1(): not a location ID<br>
major: Invalid arguments to routine<br>
minor: Inappropriate type<br>
#001: H5Gloc.c line 253 in H5G_loc(): invalid object ID<br>
major: Invalid arguments to routine<br>
minor: Bad value<br>
flash4: io_h5create_dataset.c:57: io_h5create_dataset: Assertion `dataset >= 0' failed.<br>
<br>
Program received signal SIGABRT: Process abort signal.<br>
.......<br>
<br>
The same situation goes to the "Jeans" application (SimulationMain/Jeans).<br>
<br>
2. As for MGDInfinite, I setup it as follows:<br>
./setup -auto MGDInfinite -1d +hdf5typeio +mtmmmt +mgd +uhd3t -with-unit=physics/materialProperties/Opacity/OpacityMain/Constant species=xe mgd_meshgroups=4 parallelIO=FALSE<br>
<br>
Then, I add the following lines to the flash.par:<br>
sim_xeMassFrac = 1<br>
<br>
eos_xeEosType = "eos_tab"<br>
eos_xeSubType = "ionmix4"<br>
eos_xeTableFile = "xe-100grp-lte.imx"<br>
However, when I run "mpirun -np 1 flash4", I got errors as follows:<br>
<br>
[eos_tabBrowseIonmix4Tables] IONMIX4 file found: xe-100grp-lte.imx<br>
in eos_inittabulated, tableName = xe-100grp-lte.imx<br>
in eos_inittabulated, groupName = -none-<br>
At line 158 of file eos_tabReadIonmix4Tables.F90 (unit = 7, file = 'xe-100grp-lte.imx')<br>
Fortran runtime error: Bad value during integer read<br>
<br>
------------<br>
Best<br>
Sheng<br>
<br>
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</blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature"><div dir="ltr"><div style="text-align:right"><div><div><div><font><i>LEE Youngjun<br></i></font></div><font><i>Plasma Theory and Nonlinear Dynamics Lab.<br></i></font></div><font><i>Department of Physics<br></i></font></div><font><i>Chung-Ang University, Seoul, Korea<br></i></font></div><div style="text-align:right"><font><i>Mobile: +82-10-3230-9213</i></font><br></div></div></div>
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