Filling missed Stream flow data using "Stata 13"

In this video, we will see how to fill missed streamflow data using a statistical software called STATA 13.
thank you for your watching!

[@fetenemuluken4578]

Thank you bro.

[@MohamedAbdi-wd2ee]

I have problem with type mismatch In an expression, you attempted to combine a string and numeric subexpression in a logically impossible way. For instance, you attempted to subtract a string from a number or you attempted to take the substring of a number. how do i solve

[@wasihungashu6462]

It is good Bro go a head

[@givevalueforwater]

Dear wasihun, thank you for your comment.

[@Joshua-f7e]

tset Date time variable: Date, 1/1/1995 to 12/31/2021 delta: 1 day . ipolate DischargeM3s Date, gen(filled) type mismatch r(109); I encounter such problem what is the solution