hi everyone!<br><div class="gmail_quote"><br>this is my first post to this mailing list, i' ve been using grads for the last two years<br>I use Grads to postprocess netcdf files containing results from a numerical model.<br>
<br>I often use the shapefile option and then import the shp into QGIS.<br>
i recently upgraded to Ubuntu 12.04 and, after having installed Grads Version 2.0.a9, I'm not able to generate shapefiles anymore...<br><br>Usually, I run Grads by a ".gs" script and ".ctl" control file, but I also tried to do it by command line. <br clear="all">
every time I run the display command (for instance the comand 'd myvar') the program cracks.<br><br>the message<i> </i>I get is:<br>*** buffer overflow detected ***: grads terminated<br>======= Backtrace: =========<br>
/lib/x86_64-linux-gnu/libc.so.6(__fortify_fail+0x37)[0x7fba505b5007]<br>/lib/x86_64-linux-gnu/libc.so.6(+0x107f00)[0x7fba505b3f00]<br>/lib/x86_64-linux-gnu/libc.so.6(+0x1075eb)[0x7fba505b35eb]<br>/lib/x86_64-linux-gnu/libc.so.6(__snprintf_chk+0x78)[0x7fba505b34c8]<br>
grads(gashpwrt+0x63f)[0x45336f]<br>grads(gaplot+0x498)[0x454288]<br>grads(gadspl+0x584)[0x499954]<br>grads(gacmd+0x166e)[0x49834e]<br>grads(gagsdo+0x34)[0x499fb4]<br>grads(gsstmt+0x40)[0x4595d0]<br>grads(gsruns+0x253)[0x459ab3]<br>
grads(gsrunf+0x134)[0x459e04]<br>grads(gsfile+0x1aa)[0x45a24a]<br>grads(gacmd+0x1a39)[0x498719]<br>grads(main+0x537)[0x40d827]<br>/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xed)[0x7fba504cd76d]<br>grads[0x40ddb1]<br>
======= Memory map: ========<br>...<br>and then I get a large list of files...<br><br>any idea of what could be happening?<br>I also saw an error message from the OS, so I'm not sure if the problem is grads or the new ubuntu <br>
<br>i tried to change the spatial extent of the file (maybe it is too big), but nothing changed<br><br>are there any recent changes in the code that could cause this failure? anyone who has the same problem?<br>with the previous version and OS (I was using ubuntu 10.04 maverick) everything was working properly<br>
<br>thank you very much for your help!!! :-)<br>Kiara<span class="HOEnZb"><font color="#888888"><br><br>-- <br><font><span style="font-family:courier new,monospace">Chiara Scaini</span></font><br><br>
</font></span></div><br><br clear="all"><br>-- <br><font><span style="font-family:courier new,monospace">Chiara Scaini</span></font><br><br>