Re: Re: parallel table
- To: mathgroup at smc.vnet.net
- Subject: [mg107351] Re: [mg107319] Re: parallel table
- From: DrMajorBob <btreat1 at austin.rr.com>
- Date: Wed, 10 Feb 2010 03:35:56 -0500 (EST)
- References: <hkm7br$oqi$1@smc.vnet.net> <hkoiei$t5n$1@smc.vnet.net>
- Reply-to: drmajorbob at yahoo.com
ParallelTable[
ToString["Psi_t" <> ToString[time] <> ".dat"], {time, 0, 8000000,
2000000}]
{"Psi_t0.dat", "Psi_t2000000.dat", "Psi_t4000000.dat", \
"Psi_t6000000.dat", "Psi_t8000000.dat"}
Do those file exist, in a directory in $Path?
If not, the Imports will fail, so ListPlot3D will fail, and you'll get
error messages from both.
Make certain that replacing ParallelTable with Table works with no errors,
and show us the output.
Then, perhaps, someone can help with your LinkOpen issues, etc.
Bobby
On Tue, 09 Feb 2010 01:44:35 -0600, Very Bad Mother...
<shinytinkerbell at googlemail.com> wrote:
> Sorry,
> new problem that I believe shouldn't occur. This time I use only
> Mathematica built-in functions. Pls, have a look:
>
> In[31]:= ParallelTable[
> ListPlot3D[
> Import[ToString["Psi_t" <> ToString[time] <> ".dat"]]], {time, 0,
> 8000000, 2000000}]
>
> (kernel 6) Import::nffil: File not found during Import.
> (kernel 6) ListPlot3D::arrayerr: $Failed must be a valid array or a
> list of valid arrays.
> (kernel 8) LinkOpen::linke: Error 19
> (kernel 7) LinkOpen::linke: Error 19
> (kernel 8) JLink`InstallJava::launch: The Java runtime could not be
> launched.
> (kernel 7) JLink`InstallJava::launch: The Java runtime could not be
> launched.
> (kernel 8) JLink`Java::init: Java is not running. You must call
> InstallJava[] to start the Java runtime.
> (kernel 7) JLink`Java::init: Java is not running. You must call
> InstallJava[] to start the Java runtime.
> (kernel 8) PacletManager::fail: The PacletManager could not start.
> Certain operations will not function correctly in this session unless
> the PacletManager can run. It will attempt to restart when needed,
> unless you set PacletManagerEnabled[] = False.
> (kernel 7) PacletManager::fail: The PacletManager could not start.
> Certain operations will not function correctly in this session unless
> the PacletManager can run. It will attempt to restart when needed,
> unless you set PacletManagerEnabled[] = False.
> (kernel 8) Import::nffil: File not found during Import.
> (kernel 7) Import::nffil: File not found during Import.
> (kernel 8) ListPlot3D::arrayerr: $Failed must be a valid array or a
> list of valid arrays.
> (kernel 7) ListPlot3D::arrayerr: $Failed must be a valid array or a
> list of valid arrays.
> During evaluation of In[31]:= ListPlot3D::arrayerr: $Failed must be a
> valid array or a list of valid arrays. >>
> During evaluation of In[31]:= ListPlot3D::arrayerr: $Failed must be a
> valid array or a list of valid arrays. >>
> During evaluation of In[31]:= ListPlot3D::arrayerr: $Failed must be a
> valid array or a list of valid arrays. >>
> During evaluation of In[31]:= General::stop: Further output of
> ListPlot3D::arrayerr will be suppressed during this calculation. >>
>
> Out[31]= {ListPlot3D[$Failed], ListPlot3D[$Failed],
> ListPlot3D[$Failed]}
>
> Any ideas what's happening this time?
> Thank you for your help in advance,
> --
> tinkerbell
>
--
DrMajorBob at yahoo.com