pos

POS file format

This file is a four-field fixed width record file, with an integer number of entries. The file is uncompressed raw 32 bit IEEE754 floating point data, and can be loaded using most languages relatively easily. Note that the order of the floating point numbers “endian-ness” is fixed as big-endian. The floating point values are X,Y,Z and an arbitrary scalar value. The file may not contain invalid (Not-a-Number “NaN”) values.
AtomProbeLab reads these files using the [readpos].m function and returns separate X, Y, Z, and m/z data in the single float format.
Modified from http://threedepict.sourceforge.net/manual.pdf