While I wait for assistance with my problems with reading/writing
geotiffs, I decide to dink around with GD and pngs. That too is not
going too well
----
perldl> use PDL::IO::GD
perldl> $png = 'Users/punkish/Projects/Learning_PDL/punkish.png'
perldl> $img = PDL::IO::GD->new({ filename => $png })
Bus error
----
>From the console
----
Process: perl [6458]
Path: /usr/local/bin/perl
Identifier: perl
Version: ??? (???)
Code Type: X86 (Native)
Parent Process: bash [574]
Date/Time: 2009-03-06 10:41:44.673 -0600
OS Version: Mac OS X 10.5.6 (9G55)
Report Version: 6
Exception Type: EXC_BAD_ACCESS (SIGBUS)
Exception Codes: KERN_PROTECTION_FAILURE at 0x0000000000000038
Crashed Thread: 0
Thread 0 Crashed:
0 libSystem.B.dylib 0x967362a1 fread + 67
1 libgd.2.dylib 0x01262f10 fileGetbuf + 42
(gd_io_file.c:105)
2 libgd.2.dylib 0x01264234 gdImageCreateFromPngCtx
+ 63 (gd_png.c:146)
3 libgd.2.dylib 0x01264caa gdImageCreateFromPng +
29 (gd_png.c:103)
4 GD.bundle 0x012400bc
XS_PDL__IO__GD__gdImageCreateFromPng + 156
5 perl 0x00072f7e Perl_pp_entersub + 677
6 perl 0x0006aced Perl_runops_standard + 31
7 perl 0x00004bfe Perl_call_sv + 1609
8 Core.bundle 0x00136ef1 XS_PDL__Core_myeval + 161
9 perl 0x00072f7e Perl_pp_entersub + 677
10 perl 0x0006aced Perl_runops_standard + 31
11 perl 0x00005456 perl_run + 782
12 perl 0x000021d8 main + 214
13 perl 0x000020e6 _start + 216
14 perl 0x0000200d start + 41
Thread 0 crashed with X86 Thread State (32-bit):
eax: 0xa0795584 ebx: 0x96736273 ecx: 0x01262ee6 edx: 0x00000000
edi: 0x00000000 esi: 0xbffff3bc ebp: 0xbffff2f8 esp: 0xbffff2c0
ss: 0x0000001f efl: 0x00010246 eip: 0x967362a1 cs: 0x00000017
ds: 0x0000001f es: 0x0000001f fs: 0x00000000 gs: 0x00000037
cr2: 0x00000038
Binary Images:
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0xffff0000 - 0xffff1780 libSystem.B.dylib ??? (???) /usr/lib/libSystem.B.dylib
----
--
Puneet Kishor http://www.punkish.org/
Nelson Institute for Environmental Studies http://www.nelson.wisc.edu/
Carbon Model http://carbonmodel.org/
Open Source Geospatial Foundation http://www.osgeo.org/
Sent from: Madison WI United States.
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