I'm trying to read an image I've generated with this program:
http://www.worldserver.com/turk/opensource/#ZonePlate
It works fine at a 'low' resolution:
$ ./ZonePlate -w 3600 -h 3600 -s 16 -o z3600.gray
$ convert -size 3600x3600 z3600.gray PNG24:z3600.png
But at the next resolution up it throws errors:
$ ./ZonePlate -w 7200 -h 7200 -s 16 -o z7200.gray
$ convert -size 7200x7200 z7200.gray PNG24:z7200.png
Error: /undefined in ??N
Operand stack:
Execution stack:
%interp_exit .runexec2 --nostringval-- --nostringval-- --
nostringval-- 2 %stopped_push --nostringval-- --
nostringval-- --nostringval-- false 1 %stopped_push 1 3
%oparray_pop 1 3 %oparray_pop 1 3 %oparray_pop 1 3
%oparray_pop .runexec2 --nostringval-- --nostringval-- --
nostringval-- 2 %stopped_push --nostringval--
Dictionary stack:
--dict:1128/1686(ro)(G)-- --dict:0/20(G)-- --dict:71/200(L)--
Current allocation mode is local
Current file position is 18
AFPL Ghostscript 8.54: Unrecoverable error, exit code 1
Error: /undefined in ??N
Operand stack:
Execution stack:
%interp_exit .runexec2 --nostringval-- --nostringval-- --
nostringval-- 2 %stopped_push --nostringval-- --
nostringval-- --nostringval-- false 1 %stopped_push 1 3
%oparray_pop 1 3 %oparray_pop 1 3 %oparray_pop 1 3
%oparray_pop .runexec2 --nostringval-- --nostringval-- --
nostringval-- 2 %stopped_push --nostringval--
Dictionary stack:
--dict:1128/1686(ro)(G)-- --dict:0/20(G)-- --dict:71/200(L)--
Current allocation mode is local
Current file position is 18
AFPL Ghostscript 8.54: Unrecoverable error, exit code 1
convert: Postscript delegate failed `z7200.gray': No such file or
directory.
convert: missing an image filename `PNG24:z7200.png'.
I've placed both input files (z3600.gray & z7200.gray) online here:
http://pricepages.org/magick/
I'm running Mac OS 10.5.2 and the latest ImageMagick 6.4.0.
Thanks,
Seth
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