MAKBRK: Make Bricked File for FRODO

limits specify limits of input map to be bricked

brick specifies dimensions of fmt2 formatted bricks

scale scale for density values before before storing in bricked file

MAKBRK 1 file format code

fmt1 UCSD format for FRODO file

fmt2 Cambridge format for FRODO file1

2 byte swap option2

nosw bytes of the density map will not be swapped

swap bytes of words in output bricked map swapped

1 This field will serve as a background map (Map 1-Map 4).

2 This option allows the brick map to be transferred to machines with a reversed addressing scheme. (i.e. high order bits are stored as low order bits on the destination machine) in order to run FRODO.

limits 1 min x map grid coordinate to be bricked

2 max x map grid coordinate to be bricked

3-4 same as 1-2 for y coordinate

5-6 same as 1-2 for z coordinate

Default is for total input map to be bricked.

brick 1-3 brick size along x, y, z in grid units 8, 8, 8

Only used for fmt2 format.

scale 1 scale factor applied to integerized density values

By default all brick map values are between 0 and 10.