df_replace_value_integer Subroutine

public subroutine df_replace_value_integer(df, col_index, old_value, new_value)

Replace all occurrences of a value in an integer column

@param[in,out] df The data frame instance @param[in] col_index Index of the column @param[in] old_value Value to replace @param[in] new_value Replacement value

Arguments

Type IntentOptional Attributes Name
type(data_frame), intent(inout) :: df
integer, intent(in) :: col_index
integer(kind=ik), intent(in) :: old_value
integer(kind=ik), intent(in) :: new_value

Source Code

    subroutine df_replace_value_integer(df, col_index, old_value, new_value)
        type(data_frame), intent(inout) :: df
        integer, intent(in) :: col_index
        integer(ik), intent(in) :: old_value, new_value

        integer(ik), dimension(:), allocatable :: col
        integer :: i

        col = df_get_col_integer(df, col_index)
        do i = 1, size(col)
            if (col(i) == old_value) then
                col(i) = new_value
            end if
        end do
        call df_set_col_integer(df, col_index, col)
    end subroutine df_replace_value_integer