I have received an .csv file and saved this file as an .xlsx file because otherwise my Java program couldn't work with it.
I don't have enough memory to work with the .xlsx file through Java (because the file is 19 MB).
I would like to split the .xlsx file into several .xlsx without having to copy paste all of it.
My Excel file looks like this:
clip_image002.jpg
clip_image002.jpg
splitsen.png
I would like to have a seperate file for each TRAIN_NUM. Is this possible and can somebody tell me how? (I have no experience with macro's.)
Each TRAIN_NUM can have a different amount of rows and the TRAIN_NUMs are not always consecutive.
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