diff --git a/.cargo/config.toml b/.cargo/config.toml
new file mode 100644
index 0000000..f01adc2
--- /dev/null
+++ b/.cargo/config.toml
@@ -0,0 +1,3 @@
+[profile.dev]
+opt-level = 1
+incremental = true
\ No newline at end of file
diff --git a/config.toml b/config.toml
index 4725f8a..e38867c 100644
--- a/config.toml
+++ b/config.toml
@@ -81,4 +81,28 @@ Color:  70   255  255  255    128 128 128
 Color:  80   128  128  128
 """
 missing = -99.0
+no_coverage = -999.0
+
+[sources.grib2.noaa_mrms_merged_rhohv_3km_CONUS]
+from = "https://mrms.ncep.noaa.gov/3DRhoHV/MergedRhoHV_03.00/MRMS_MergedRhoHV_03.00.latest.grib2.gz"
+needs_gzip = true
+valid_for = 300
+palette = """
+Color: 0.20 149 148 156
+Color: 0.45 22 20 140
+Color: 0.65 9 2 233
+Color: 0.75 137 135 214
+Color: 0.80 92 255 89
+Color: 0.85 139 207 2
+Color: 0.90 255 251 0
+Color: 0.93 255 196 0
+Color: 0.95 255 137 3
+Color: 0.96 255 43 0
+Color: 0.97 227 0 0
+Color: 0.98 161 0 0
+Color: 0.99 121 0 90
+Color: 1.00 250 172 209
+Color: 1.05 119 0 125
+"""
+missing = -99.0
 no_coverage = -999.0
\ No newline at end of file
diff --git a/wxbox-grib2/src/lib.rs b/wxbox-grib2/src/lib.rs
index 101fd79..2f3daac 100644
--- a/wxbox-grib2/src/lib.rs
+++ b/wxbox-grib2/src/lib.rs
@@ -6,7 +6,7 @@ use std::fmt::{Debug, Formatter};
 use std::io::{Cursor, Read};
 use std::time::Instant;
 use image::codecs::png::PngDecoder;
-use image::{DynamicImage, ImageBuffer, ImageDecoder, ImageFormat, ImageReader, Luma};
+use image::{DynamicImage, GenericImageView, ImageBuffer, ImageDecoder, ImageFormat, ImageReader, Luma};
 use tracing::{debug, warn};
 use crate::error::GribError;
 use crate::LatLongVectorRelativity::{EasterlyAndNortherly, IncreasingXY};
@@ -104,6 +104,8 @@ impl GribMessage {
         let bitmap = bitmap.ok_or(GribError::MissingBitmap)?;
         let data = data.ok_or(GribError::MissingData)?;
 
+        debug!("{:?}", data_representation);
+        
         data_representation.load_data(data.data.clone())?;
 
         Ok(Self {
@@ -315,7 +317,7 @@ pub struct GridpointPNGDataRepresentation {
     pub depth: u8,
     pub type_of_values: u8,
 
-    pub image: Option<ImageBuffer<Luma<u16>, Vec<u16>>>
+    pub image: Option<DynamicImage>
 }
 impl GridpointPNGDataRepresentation {
     fn parse<R: Read>(_length: u32, nommer: &mut NomReader<R>) -> Result<Self, GribError> {
@@ -339,7 +341,7 @@ impl GridpointPNGDataRepresentation {
 
         let image = image_reader.decode()?;
 
-        self.image = Some(image.to_luma16());
+        self.image = Some(image);
 
         Ok(())
     }
@@ -347,17 +349,50 @@ impl GridpointPNGDataRepresentation {
     fn get_image_coordinate(&self, x: u32, y: u32) -> Option<f32> {
         match &self.image {
             Some(i) => {
-                if x >= i.width() || y >= i.height() {
-                    None
-                } else {
-                    let datapoint = i.get_pixel(x, y).0[0] as f32;
-                    let diff = datapoint * 2.0_f32.powi(self.binary_scale_factor as i32);
-                    let dig_factor = 10_f32.powi(-(self.decimal_scale_factor as i32));
-                    let value = (self.reference_value + diff) * dig_factor;
-                    Some(value)
+                match self.depth {
+                    1 | 2 | 4 | 8 | 16 => {
+                        if x >= i.width() || y >= i.height() {
+                            None
+                        } else {
+                            let datapoint = i.as_luma16().unwrap().get_pixel(x, y).0[0] as f32;
+                            let diff = datapoint * 2.0_f32.powi(self.binary_scale_factor as i32);
+                            let dig_factor = 10_f32.powi(-(self.decimal_scale_factor as i32));
+                            let value = (self.reference_value + diff) * dig_factor;
+                            Some(value)
+                        }
+                    },
+                    24 => {
+                        if x >= i.width() || y >= i.height() {
+                            None
+                        } else {
+                            let datapoint_channels = i.as_rgb8().unwrap().get_pixel(x, y).0;
+                            
+                            let datapoint = u32::from_be_bytes([0, datapoint_channels[0], datapoint_channels[1], datapoint_channels[2]]) as f32;
+                            
+                            let diff = datapoint * 2.0_f32.powi(self.binary_scale_factor as i32);
+                            let dig_factor = 10_f32.powi(-(self.decimal_scale_factor as i32));
+                            let value = (self.reference_value + diff) * dig_factor;
+                            Some(value)
+                        }
+                    },
+                    32 => {
+                        if x >= i.width() || y >= i.height() {
+                            None
+                        } else {
+                            let datapoint_channels = i.as_rgba8().unwrap().get_pixel(x, y).0;
+
+                            let datapoint = u32::from_be_bytes(datapoint_channels) as f32;
+
+                            let diff = datapoint * 2.0_f32.powi(self.binary_scale_factor as i32);
+                            let dig_factor = 10_f32.powi(-(self.decimal_scale_factor as i32));
+                            let value = (self.reference_value + diff) * dig_factor;
+                            Some(value)
+                        }
+                    },
+                    _ => panic!("unsupported bit depth")
                 }
             },
-            None => None,
+            None => None
         }
     }
 }
diff --git a/wxbox_client/src/lib.rs b/wxbox_client/src/lib.rs
index 5d53d54..bf1bbe7 100644
--- a/wxbox_client/src/lib.rs
+++ b/wxbox_client/src/lib.rs
@@ -138,6 +138,14 @@ impl eframe::App for WxboxApp {
                                                 need_to_reset_for_next_frame = true;
                                             }
                                         });
+                                        
+                                        if location == "CONUS" {
+                                            ui.collapsing("RhoHV (Correlation Coefficient)", |ui| {
+                                                if ui.radio_value(&mut tile_request_options.data, format!("grib2/noaa_mrms_merged_rhohv_3km_{}", location), "RhoHV @ 3.00 KM").changed() {
+                                                    need_to_reset_for_next_frame = true;
+                                                }
+                                            });
+                                        }
                                     });
                                 }
                             });