Help: “current directory” function

Hi glpk wizards,



I wonder if there a kind of function or workaround that returns the directory path of where the ‘.mod’ file is??



Basically in the folder where the ‘.mod’ file is, I have created another folder called “data” where I have all my input and output CSV data files. I can insert this directory path as a string in the GLPK reading CSV file statement. But of course if I change the directory of the project then, I have to go to the ‘.mod’ file and rewrite the directory path which is very inconvenient. 



So, is there a function/workaround that can return the directory path of the ‘mod’ file?



Many thanks for your help.



Kind regards,

Manuel.