Hi Larry, here is how I'd do it: mapmask MAPIN <your.map> MAPOUT <padded.map> << EOF SYMMETRY 1 XYZLIM CELL PAD 0.0 END EOF
Good luck with it! Ciao Pietro -- Pietro Roversi Sir William Dunn School of Pathology, Oxford University South Parks Road, Oxford OX1 3ER, England UK Tel. 0044-1865-275385