Extracting smaller raster images from big ones

[Harini Nagendra]

Thanks for all the help, everybody!
Harini

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| Harini Nagendra               E-MAIL : harini at ces.iisc.ernet.in      |
| Center for Ecological         PHONE  : 91 80 309 2639 (Hostel: LR-94)|
| Sciences                             : 91 80 309 2506 (Department)   |
| Indian Institute of Science   FAX    : 91 80 334 1683                |
| Bangalore 560 012 India       TELEX  : 845 8349 IISc IN              |
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