==== Rotation Warning ====
 === Introduction ===
Some raster files have associated rotation information. This indicates that an appropriated rotation should be applied for the raster to be correctly displayed. ToolMap display a Warning when such files are encountered because displaying those files with rotations isn’t supported yet. 

To still use those images we need to convert them into non-rotated raster. Following method may be used for that purpose:

{{:faq:rotation-warning.png?nolink|1) Rotated raster. 2)Exported non rotated raster}}


 === Using ArcGIS ===
  - Load the raster
  - Right-click the raster name in the Table of contents
  - Choose Data -> Export Data
  - Select the Location, file Format and file name
  - Press Save
The new raster is now correct and didn’t contain anymore rotation information

{{faq:export_data.jpg?nolink}}

 === Note about word files (tfw) ===
Since ArcGIS 9.2 no more word files (tfw) are written and the georeferencing information is now stored in a aux.xml file(see ESRI help: http://tinyurl.com/68ykjqu). It is however possible to manually create such word file using "Export Raster Word File" tool from the ArcToolBox

{{faq:arctoolbox.jpg?nolink}}