Import Date from csv File

[Colebeach]

I would like to write an indicator to highlight particular dates that I have in a number of csv files.
Is there a means of reading data from an external file an using it in an EFS indicator ?

[ACM]

Colebeach
You can do that using the File Object
If you search the forum you should find also some examples as this topic has been discussed before
Alex

I would like to write an indicator to highlight particular dates that I have in a number of csv files.
Is there a means of reading data from an external file an using it in an EFS indicator ?