Testing with GRASS 6.4.3RC2 Rem-ing out line 684 in gvl_calc_c
/* gvl_align_data(dbuff[i].ndx_new, dbuff[i].new); */ prevents crashing. But I don't see an isosurface. Helena, I'm using your test data (jr_7408MR_2m_t70) What is a good value to set for an isosurface to see anything? Slices still crash because they still call gvl_align_data. As before, though initially displaying a slice works fine. It only crashes when I try to change something about the slice and it wants to redraw. Michael ____________________ C. Michael Barton Director, Center for Social Dynamics & Complexity Professor of Anthropology, School of Human Evolution & Social Change Arizona State University voice: 480-965-6262 (SHESC), 480-727-9746 (CSDC) fax: 480-965-7671 (SHESC), 480-727-0709 (CSDC) www: http://www.public.asu.edu/~cmbarton, http://csdc.asu.edu On Jan 1, 2013, at 1:24 PM, Anna Kratochvílová <kratocha...@gmail.com> wrote: > Hi Michael, > > On Tue, Jan 1, 2013 at 8:48 PM, Michael Barton <michael.bar...@asu.edu> wrote: >> Hi Anna, >> >> On the slim chance that you are online today, can you tell me where >> gvl_align_data in gvl_calc.c reside in either the source code or compiled >> code? I have a bit of down time and thought I'd see what I could find out >> about the volume display breaking. I don't know C but can selectively rem >> out some things and see what happens. > > It should be here > http://trac.osgeo.org/grass/browser/grass/trunk/lib/ogsf/gvl_calc.c#L685 > > Also, you could try debugging with QtCreator [1] (as an user-friendly > interface to the debugger), it is quite easy, here [2] is some help > for setting up the project. I don't know what method you would like to > use but this is the easiest I know. I suppose it should work on Mac, > too. > > Regards, > Anna > > [1] http://qt-project.org/downloads > [2] > http://grasswiki.osgeo.org/wiki/Using_QtCreator_for_GRASS_C_development#Debugging > > >> >> >> Thanks >> Michael >> ____________________ >> C. Michael Barton >> Director, Center for Social Dynamics & Complexity >> Professor of Anthropology, School of Human Evolution & Social Change >> Arizona State University >> >> voice: 480-965-6262 (SHESC), 480-727-9746 (CSDC) >> fax: 480-965-7671 (SHESC), 480-727-0709 (CSDC) >> www: http://www.public.asu.edu/~cmbarton, http://csdc.asu.edu >> >> >> >> >> >> >> >> >> >> >> >> On Dec 6, 2012, at 12:07 AM, Anna Kratochvílová <kratocha...@gmail.com> >> wrote: >> >>> Hi Michael, >>> >>> On Wed, Dec 5, 2012 at 11:02 PM, Michael Barton <michael.bar...@asu.edu> >>> wrote: >>>> Any suggestions yet on where the crash I documented in >>>> http://trac.osgeo.org/grass/ticket/1736 actually happens in the code so >>>> that >>>> I can take a look at it and see if there is something fixable for the Mac? >>>> I >>>> posted what I hope is the relevant debug output to help identify this. >>>> >>>> While we may need to think about wxPython 2.9, it seems best to first look >>>> at what line is actually causing the crash and see if there is a fix or >>>> workaround. >>> >>> The crash occurs probably in gvl_align_data in gvl_calc.c. The error >>> message 'pointer being realloc'd was not allocated' is quite clear, >>> however it's not clear why it happens on Mac only. Maybe someone with >>> better knowledge of C could understand it more. >>> >>> Anna >>> >>>> >>>> Michael >>>> ____________________ >>>> C. Michael Barton >>>> Director, Center for Social Dynamics & Complexity >>>> Professor of Anthropology, School of Human Evolution & Social Change >>>> Arizona State University >>>> >>>> voice: 480-965-6262 (SHESC), 480-727-9746 (CSDC) >>>> fax: 480-965-7671 (SHESC), 480-727-0709 (CSDC) >>>> www: http://www.public.asu.edu/~cmbarton, http://csdc.asu.edu >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >> _______________________________________________ grass-dev mailing list grass-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-dev