The contents of this file are not read.

This file, which *must* have the name DO_NOT_DELETE.txt, is used as a marker for the 
parent 'Covmx' directory of the library file MarChemSpec.dll (Windows) or 
libMarChemSpec.so (LInux). 

The program looks in the directory strCovmxDirectory (which is one of the input arguments 
of the MarChemSpec library routine) for DO_NOT_DELETE.txt. The two possible results are:

(1) The file is found, and it is assumed that this part of the directory structure is 
correct. Beneath directory strCovmxDirectory there should be subdirectories \seawater
and \ASWbuffer. Each of these should contain an appropriate Uncerst.mst file and all
the BC, CCA, AAC etc subdirectories with the covariance files.

(2) The file is NOT found, and the MarChemSpec function will return with a non-zero value 
of the iFail argument, and an error message.


28/05/23.


