diff --git a/nexrad-browser/src/command.rs b/nexrad-browser/src/command.rs
index ce1302c..3cb394b 100644
--- a/nexrad-browser/src/command.rs
+++ b/nexrad-browser/src/command.rs
@@ -1,7 +1,7 @@
 use crate::loadar2;
 use crate::mode::Mode;
 use crate::scope::ScopeState;
-use web_sys::FileReader;
+
 
 pub fn should_newline(state: &mut ScopeState) -> bool {
     state.command_buf.starts_with("MODE SET") || state.command_buf.starts_with("ELEVATION SET")
diff --git a/nexrad-browser/src/lib.rs b/nexrad-browser/src/lib.rs
index a23b9b1..ef2416c 100644
--- a/nexrad-browser/src/lib.rs
+++ b/nexrad-browser/src/lib.rs
@@ -8,22 +8,22 @@ pub mod utils;
 pub mod vcp;
 pub mod rendering;
 
-use crate::command::{exec, should_newline};
+
 use crate::mode::Mode;
-use crate::mode::Mode::Reflectivity;
+
 use crate::scope::{Preferences, ScopeState, WgpuState};
-use js_sys::Uint8Array;
+
 use log::{debug, error, info};
-use std::io::Cursor;
-use std::ops::{Deref, DerefMut};
+
+
 use wasm_bindgen::prelude::*;
 use web_sys::{CanvasRenderingContext2d, HtmlCanvasElement};
 use wgpu::SurfaceError;
 use winit::dpi::PhysicalSize;
 use winit::event::WindowEvent::KeyboardInput;
-use winit::event::{ElementState, Event, WindowEvent};
-use winit::event_loop::{EventLoop, EventLoopBuilder, EventLoopProxy, EventLoopWindowTarget};
-use winit::keyboard::KeyCode;
+use winit::event::{Event, WindowEvent};
+use winit::event_loop::{EventLoopBuilder, EventLoopProxy, EventLoopWindowTarget};
+
 use winit::platform::web::{EventLoopExtWebSys, WindowBuilderExtWebSys, WindowExtWebSys};
 use winit::window::WindowBuilder;
 
@@ -73,7 +73,7 @@ pub async fn __nxrd_browser_init(w: u32, h: u32) -> AbiProxy {
     canvas.set_width(w);
     canvas.set_height(h);
 
-    let mut render_state = WgpuState::new(window, PhysicalSize::new(w, h)).await;
+    let render_state = WgpuState::new(window, PhysicalSize::new(w, h)).await;
 
     info!("initializing the scope");
 
@@ -121,7 +121,7 @@ pub async fn __nxrd_browser_init(w: u32, h: u32) -> AbiProxy {
             },
             Event::WindowEvent {
                 ref event,
-                window_id,
+                window_id: _,
             } => match event {
                 KeyboardInput { event, .. } => {
                     debug!("{:?}", event.physical_key);
diff --git a/nexrad-browser/src/scope.rs b/nexrad-browser/src/scope.rs
index e11e0b8..4882dcf 100644
--- a/nexrad-browser/src/scope.rs
+++ b/nexrad-browser/src/scope.rs
@@ -1,12 +1,12 @@
 use crate::mode::Mode;
 use nexrad2::Nexrad2Chunk;
-use raw_window_handle::HasRawDisplayHandle;
-use std::collections::HashMap;
+
+
 use std::iter;
-use std::mem::size_of;
-use std::sync::Arc;
-use web_sys::{CanvasRenderingContext2d, HtmlCanvasElement, HtmlInputElement};
-use wgpu::{BlendState, BufferAddress, ColorTargetState, ColorWrites, DeviceDescriptor, Face, FragmentState, FrontFace, PipelineLayoutDescriptor, PolygonMode, PrimitiveState, PrimitiveTopology, RenderPipeline, RenderPipelineDescriptor, ShaderModuleDescriptor, ShaderSource, VertexAttribute, VertexBufferLayout, VertexFormat, VertexState, VertexStepMode};
+
+
+use web_sys::{HtmlInputElement};
+use wgpu::{BlendState, ColorTargetState, ColorWrites, DeviceDescriptor, Face, FragmentState, FrontFace, PipelineLayoutDescriptor, PolygonMode, PrimitiveState, PrimitiveTopology, RenderPipeline, RenderPipelineDescriptor, ShaderModuleDescriptor, ShaderSource, VertexState};
 use wgpu::{
     Backends, Color, CommandEncoderDescriptor, Device, Features, Instance, InstanceDescriptor,
     Limits, LoadOp, MultisampleState, Operations, Queue, RenderPassColorAttachment,
@@ -17,7 +17,7 @@ use wgpu::util::DeviceExt;
 use winit::dpi::PhysicalSize;
 use winit::event::WindowEvent;
 use winit::window::Window;
-use crate::rendering::vertex::{Vector3, Vertex, VERTICES};
+use crate::rendering::vertex::{VERTICES};
 
 pub struct ScopeState {
     pub ar2: Option<Nexrad2Chunk>,
@@ -176,7 +176,7 @@ impl WgpuState {
         }
     }
 
-    pub fn input(&mut self, event: &WindowEvent) -> bool {
+    pub fn input(&mut self, _event: &WindowEvent) -> bool {
         false
     }
 
@@ -193,8 +193,8 @@ impl WgpuState {
                 label: Some("Render Encoder"),
             });
 
-        let physical_width = (self.surface_config.width as f64 * self.window.scale_factor()) as f32;
-        let physical_height =
+        let _physical_width = (self.surface_config.width as f64 * self.window.scale_factor()) as f32;
+        let _physical_height =
             (self.surface_config.height as f64 * self.window.scale_factor()) as f32;
 
         // LOCK BLOCK
diff --git a/nexrad-browser/src/sites.rs b/nexrad-browser/src/sites.rs
index 73be7cf..8f92049 100644
--- a/nexrad-browser/src/sites.rs
+++ b/nexrad-browser/src/sites.rs
@@ -1,4 +1,4 @@
-use std::cell::OnceCell;
+
 use std::collections::HashMap;
 
 pub struct Site {