[FLASH-USERS] Two questions from a newbie, thanks!

[pchang]

Hi Sheng,
For your first question, you may try adding "+hdf5typeio" in your setup.
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?

Po-Yu


-- 
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
pchang at lle.rochester.edu



On 2/5/2015 6:08 PM, Di Sheng wrote:
> Hi everyone,
> 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!
>
> 1. How to deal with "Assertion `dataset >= 0' failed"?
>
> "./setup -auto Cellular" success, and "make" is also successful. 
> However, when I run "mpirun -np 1 flash4", it shows the following errors:
>
> HDF5-DIAG: Error detected in HDF5 (1.8.14) thread 0:
>   #000: H5Ddeprec.c line 178 in H5Dcreate1(): not a location ID
>     major: Invalid arguments to routine
>     minor: Inappropriate type
>   #001: H5Gloc.c line 253 in H5G_loc(): invalid object ID
>     major: Invalid arguments to routine
>     minor: Bad value
> flash4: io_h5create_dataset.c:57: io_h5create_dataset: Assertion 
> `dataset >= 0' failed.
>
> Program received signal SIGABRT: Process abort signal.
>  .......
>
> The same situation goes to the "Jeans" application 
> (SimulationMain/Jeans).
>
> 2. As for MGDInfinite, I setup it as follows:
> ./setup -auto MGDInfinite -1d +hdf5typeio +mtmmmt +mgd +uhd3t 
> -with-unit=physics/materialProperties/Opacity/OpacityMain/Constant 
> species=xe mgd_meshgroups=4 parallelIO=FALSE
>
> Then, I add the following lines to the flash.par:
> sim_xeMassFrac = 1
>
> eos_xeEosType = "eos_tab"
> eos_xeSubType = "ionmix4"
> eos_xeTableFile = "xe-100grp-lte.imx"
> However, when I run "mpirun -np 1 flash4", I got errors as follows:
>
>  [eos_tabBrowseIonmix4Tables] IONMIX4 file found: xe-100grp-lte.imx
>  in eos_inittabulated, tableName = xe-100grp-lte.imx
>  in eos_inittabulated, groupName = -none-
> At line 158 of file eos_tabReadIonmix4Tables.F90 (unit = 7, file = 
> 'xe-100grp-lte.imx')
> Fortran runtime error: Bad value during integer read
>
> ------------
> Best
> Sheng
>