Mixing dynamic excel drop down list variables in line chart

Hi DiliPandey,

I am new to this forum and not good in mixing dynamic excel drop down list variables and in line chart.

I need your assistance and elaborated of how to make or create an excel chart with multiple drop down variables, so that they allow a variables to be selected in order for their data values to be displayed using line chart, when I chose one first variable.

I have attached a summary of the sampled data for the your elaboration, where I want when I select the "Station" a line chart will be shown using the attached values and the Legend will use the the "Sub_station" catories.

Regards,

Hezron