Hi Juan, Some extra information would help: could you paste the full error message? Line numbers, etc. What version of PDL are you using? wcsv2D is from PDL::IO::CSV, which is not part of the main PDL distribution (and I have never used it), but perhaps somebody on the list could be more helpful if you provide some extra information.
You are correct, there does not seem to be a conditional expression in the code you have provided. Typically that error message occurs with code such as: pdl> $matrix = sequence(5,5); $pdl = xvals(5) pdl> print $matrix && $pdl multielement piddle in conditional expression when what was meant was pdl> print $matrix & $pdl [ [0 1 2 3 4] [0 0 2 0 0] [0 1 0 1 4] [0 0 0 2 0] [0 1 2 3 0] ] cheers, Derek > On Apr 19, 2015, at 8:12 PM, Juan Daniel Montenegro Cabrera > <[email protected]> wrote: > > Hello all, > > I am quit new at pdl but have been following it for a few years now. Cut to > the chase: > > I am receiving a complain when trying to write a fairly large 2D pdl (25K x > 25K matrix): > > multielement piddle in conditional expression > > The offending line is: > > wcsv2D($matrix, $out, {header => $array_ref}) > > I have run this command before and it works pretty well for other matrices up > to 20K x 20K. > > I cannot see what is the conditional expression here, but I would be grateful > if you could point me in the right direction. > > Best regards, > > Juan Montenegro > ------------------------------------------------------------------------------ > BPM Camp - Free Virtual Workshop May 6th at 10am PDT/1PM EDT > Develop your own process in accordance with the BPMN 2 standard > Learn Process modeling best practices with Bonita BPM through live exercises > http://www.bonitasoft.com/be-part-of-it/events/bpm-camp-virtual- event?utm_ > source=Sourceforge_BPM_Camp_5_6_15&utm_medium=email&utm_campaign=VA_SF_______________________________________________ > pdl-general mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/pdl-general ------------------------------------------------------------------------------ BPM Camp - Free Virtual Workshop May 6th at 10am PDT/1PM EDT Develop your own process in accordance with the BPMN 2 standard Learn Process modeling best practices with Bonita BPM through live exercises http://www.bonitasoft.com/be-part-of-it/events/bpm-camp-virtual- event?utm_ source=Sourceforge_BPM_Camp_5_6_15&utm_medium=email&utm_campaign=VA_SF _______________________________________________ pdl-general mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/pdl-general
