Extract from CSV only lines with a specfic value for specific column

[bovirus]

I have a CSV (or xls) file with this content

Column1 = Region
Column2 = City
Column3 = Latitude
Column4 = Longitude
etc

My scope is via powershell command line load this csv file and create a new csv (or Excel) file that contains ONLY (filter) lines with a specifc vale in a specific column (ex. value xxxx in Column2).

How can do that via command lire with Powershell and ImportExcel module?

Thanks.

[dfinke]

please post data and script of what you are trying to accomplish