montage.exe -mode Concatenate memory error

[oyapar]

hi all,

i am new imagemagick and i have to merge two map

i use following comment "montage merged1.jpeg merged2.jpeg -mode Concatenate -tile x1 mergedlast.jpeg"

and then

application error occurs and it said " the memory could not be written" on ibm x series 226 with 4gb ram

merged1.jpeg= 11.555 kb and 5088*9000
merged2.jpeg= 9.555 kb and 5088*9000

i need help pls

i hope there is a simple solution

[magick]

We ran a memory debugger on your command and no problems are reported. We're using ImageMagick 6.3.8-7, the latest release. Try adding '-limit memory 1 -limit map 1' to the beginning of your command line to force the pixels to disk rather than memory. See if that makes a difference.

[oyapar]

thaks your response,

i may be find out "the memory could not be written " error reason

there were two different imagemagick version at the same time on computer , after one of them is removed , the command ran without error,

but now my maps bigger (50 mb) and the error is 'insufficient memory case 4 '

[oyapar]

hi again,

i add '-limit memory 1 -limit map 1' command and no error
thanks a lot.

and now i try to merge 200 mb maps

[magick]

Issue your command and go eat lunch. It will complete successfully eventually. You can speed up the process by upgrading your distribution of ImageMagick and running on a faster computer with more memory or using some other program. See http://www.imagemagick.org/script/architecture.php for a discussion on why ImageMagick can be slow with large images.

[fmw42]

Another simpler method to merge images is the -append and +append commands

See:

http://www.imagemagick.org/Usage/layers/#append

I do not know how it compares in speed and memory requirements to montage with mode concatenate, but the command is much simpler.