diff --git a/Atmosphere/Dimensional.hs b/Atmosphere/Dimensional.hs
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--- /dev/null
+++ b/Atmosphere/Dimensional.hs
@@ -0,0 +1,43 @@
+{-# OPTIONS_GHC -Wall #-}
+
+module Atmosphere.Dimensional( atmosphere
+                             , atmosphere'
+                             , Atmos(..)
+                             ) where
+
+import Atmosphere hiding (Atmos(..))
+
+import qualified Prelude
+import Numeric.Units.Dimensional.Prelude
+import Numeric.NumType(Zero, Pos2, Neg1)
+
+type DKinematicViscosity = Dim Pos2 Zero Neg1 Zero Zero Zero Zero
+type KinematicViscosity = Quantity DKinematicViscosity
+
+data Atmos a = Atmos { atmosTemperature :: ThermodynamicTemperature a
+                     , atmosPressure :: Pressure a
+                     , atmosDensity :: Density a
+                     , atmosSpeedOfSound :: Velocity a
+                     , atmosViscosity :: DynamicViscosity a
+                     , atmosKinematicViscosity :: KinematicViscosity a
+                     }
+
+atmosphere :: (Floating a, Ord a) =>
+              Length a ->
+              (ThermodynamicTemperature a, Pressure a, Density a, Velocity a,
+               DynamicViscosity a, KinematicViscosity a)
+atmosphere alt = ( temp *~ kelvin
+                 , pressure *~ pascal
+                 , density *~ (kilo gram / (meter*meter*meter))
+                 , asound *~ (meter / second)
+                 , viscosity *~ (newton * second / (meter*meter))
+                 , kinematicViscosity *~ (meter*meter/second)
+                 )
+  where
+    (temp, pressure, density, asound, viscosity, kinematicViscosity) = siAtmosphere (alt /~ meter)
+
+
+atmosphere' :: (Floating a, Ord a) => Length a -> Atmos a
+atmosphere' alt = Atmos temp pressure density asound visc kVisc
+  where
+    (temp, pressure, density, asound, visc, kVisc) = atmosphere alt
diff --git a/LICENSE b/LICENSE
new file mode 100644
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,30 @@
+Copyright (c) 2012, Greg Horn
+
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+    * Redistributions in binary form must reproduce the above
+      copyright notice, this list of conditions and the following
+      disclaimer in the documentation and/or other materials provided
+      with the distribution.
+
+    * Neither the name of Greg Horn nor the names of other
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/Setup.hs b/Setup.hs
new file mode 100644
--- /dev/null
+++ b/Setup.hs
@@ -0,0 +1,2 @@
+import Distribution.Simple
+main = defaultMain
diff --git a/atmos-dimensional.cabal b/atmos-dimensional.cabal
new file mode 100644
--- /dev/null
+++ b/atmos-dimensional.cabal
@@ -0,0 +1,28 @@
+name:                atmos-dimensional
+version:             0.1.0.0
+synopsis:            dimensional wrapper on atmos package
+description: {
+1976 US Standard Atmosphere with dimensions from dimensional package.
+.
+This is a thin wrapper on top of the atmos package.
+}
+license:             BSD3
+license-file:        LICENSE
+author:              Greg Horn
+maintainer:          gregmainland@gmail.com
+-- copyright:           
+category:            Science
+build-type:          Simple
+cabal-version:       >=1.8
+
+library
+   exposed-modules: Atmosphere.Dimensional
+  -- other-modules:       
+   build-depends:   base >= 4 && < 5,
+                    atmos >= 0.1 && < 0.2,
+                    dimensional >= 0.10 && < 0.11,
+                    numtype >= 1.0 && < 1.1
+
+source-repository head
+  type:     git
+  location: git://github.com/ghorn/atmosphere.git