DX Plugin, Version 1.9
This plugin is used only to read files. VMD does not currently support writing this file type.
All files are assumed to have an orthogonal unit cell.
DX potential maps Format of the file is: # Comments . . . object 1 class gridpositions counts xn yn zn origin xorg yorg zorg delta xdel 0 0 delta 0 ydel 0 delta 0 0 zdel object 2 class gridconnections counts xn yn zn object 3 class array type double rank 0 items [ xn*yn*zn ] data follows f1 f2 f3 f4 f5 f6 . . . object "Dataset name" class field Where xn, yn, and zn are the number of data points along each axis; xorg, yorg, and zorg is the origin of the grid, in angstroms; xdel, ydel, and zdel are the scaling factors to convert grid units to angstroms. Grid data follows, with three values per line, ordered z fast, y medium, and x slow. Note: this plugin was written to read the OpenDX files created by the APBS program, and doesn't support all of the features in the file format.