This script fixes a weird problem when concatenating TextGrids and sound objects. Often a TextGrid and its associated sound object will differ by anywhere from fraction of a millisecond to a few milliseconds. This is not a problem until you try to concatenate the TextGrids and still align them with their concatenated sound objects when suddenly intervals and points later in the chain will begin to be increasingly misaligned.

  _{^{posted in: praat and textgrids}}