Index: sodar/trunk/sodar.py
===================================================================
--- sodar/trunk/sodar.py (revision 130)
+++ sodar/trunk/sodar.py (revision 132)
@@ -6,6 +6,6 @@
 def _main():
     import optparse
-    from utils import openAnything 
-    import arrayData as a
+    from sodar.utils import openAnything 
+    from sodar import arrayData as a
     import pylab as p
     import os
Index: sodar/trunk/sodar/__init__.py
===================================================================
--- sodar/trunk/sodar/__init__.py (revision 129)
+++ sodar/trunk/sodar/__init__.py (revision 132)
@@ -8,4 +8,3 @@
            'adjustedData',
            'arrayData',
-           'sodar',
            'utils']
Index: sodar/trunk/sodar/utils/__init__.py
===================================================================
--- sodar/trunk/sodar/utils/__init__.py (revision 129)
+++ sodar/trunk/sodar/utils/__init__.py (revision 132)
@@ -4,3 +4,4 @@
 """
 
-__all__ = ['openAnything']
+__all__ = ['openAnything'
+           'findMissing']
Index: sodar/trunk/sodar/utils/findMissing.py
===================================================================
---  (revision )
+++ sodar/trunk/sodar/utils/findMissing.py (revision 132)
@@ -1,0 +1,75 @@
+"""
+Find raw sodar data files in need of processing.
+
+Files are presumed organized according to NCCOOS conventions.
+"""
+
+def findMissing(source, destination):
+    """
+    Find raw sodar data files in need of processing.
+
+    Get source filetree.
+    Get destination file tree.
+    Construct ideal destination file tree from source
+    Compare ideal destination file tree to destination file tree
+    Construct difference file tree as list of tuples (source, destination)
+    """
+
+    import os
+    
+    source = '/home/cbcoasis/Desktop/sodar'
+    destination = '/var/www/html/sodar/plots'
+    
+    sourceWalk = os.walk(source)
+    sourceWalk = [(fullPath, subDirs, files)
+                 for fullPath, subDirs, files
+                 in sourceWalk]
+    sourceWalk = sourceWalk[1:]
+    
+    destinationWalk = os.walk(destination)
+    destinationWalk = [(fullPath, subDirs, files)
+                       for fullPath, subDirs, files
+                       in destinationWalk]
+    destinationWalk = destinationWalk[1:]
+    destinationWalk = [fullPath
+                       for fullPath, subDirs, files
+                       in destinationWalk
+                       if not subDirs]
+    
+    idealWalk = [os.path.join(destination,
+                              fullPath.replace(source + os.path.sep, ''),
+                              fileName.replace('.dat', ''))
+                          
+                 for fullPath, subDirs, files in sourceWalk
+                 for fileName in files]
+    
+    differenceWalk = [path
+                      for path
+                      in idealWalk
+                      if path not in destinationWalk]
+    
+    differenceWalk = sorted(differenceWalk)
+    
+    differenceWalk = [(os.path.join(source,
+                                    path.replace(destination + os.path.sep,
+                                                 '') + '.dat'),
+                       path)
+                       for path
+                       in differenceWalk]
+    
+    return differenceWalk
+
+if __name__ == '__main__':
+    import optparse
+    import os
+    from pprint import pprint
+
+    parser = optparse.OptionParser()
+    (values, args) = parser.parse_args()
+    (source, destination) = tuple(args)
+    if source[-1] == os.path.sep:
+        source = source[:-1]
+    if destination[-1] == os.path.sep:
+        destination = destination[:-1]
+    
+    pprint(findMissing(source, destination))