ISIS Documentation

mappt

Outputs latitude/longitude at line/sample or reverse

This program requires the user supply a cube in a map projection. The user must also enter one of the following coordinates: 
      line/sample
      latitude/longitude
      x/y
The program will then compute the other two coordinates. For example, entering a line/sample will cause the program to compute a latitude/longitude and x/y. The output can be sent to a text file using the TO parameter and can be read in a script via the "getkey" program. Example output: 
      Group = Results
        Filename                 = /home/mboyd/mapped.cub
        Sample                   = 400.0
        Line                     = 400.0
        PixelValue               = Null
        X                        = 36094.582198722
        Y                        = -2602604.7032335

        # Input map coordinate system
        PlanetocentricLatitude   = -85.828401770565
        PositiveEast180Longitude = 26.807891885122

        # Location in other coordinate systems
        PlanetographicLatitude   = -85.828401770565
        PositiveEast360Longitude = 26.807891885122
        PositiveWest360Longitude = 333.19210811488
        PositiveWest180Longitude = -26.807891885122
      End_Group

Categories

History

Jeff Anderson2003-02-05 Original version
Stuart Sides2003-11-07 Modified results pvl to not include the results group
Brendan George2005-11-21 Added application test
Elizabeth Miller2006-06-29 Changed name to mappt and made ui look like skypt and campt
Sean Crosby2007-04-12 Changed flatfile output so it duplicates PVL data. User now required to entered a flatfile name.
Steven Lambright2008-05-13 Removed references to CubeInfo
Steven Koechle2008-08-14 Added pixel value to the output group
Mackenzie Boyd2010-01-12 Modified output to include all coordinate systems for latitude and longitude and clearly declare the input files coordinate system. Improved documentation.
Mackenzie Boyd2010-02-16 Added many parameters accesible when inputing a lat lon, all under coordinate system. These parameters are to select the input coordinate system being used. Updated documentation to match.
Tracie Sucharski2012-12-06 Changed to use TProjection instead of Projection. References #775
Kimberly Oyama2013-11-22 Changed the order in which the keywords are output to the csv, not the pvl, so it no longer depends on the coordinate system of the input cube. Fixes #1614.
Janet Barrett2014-08-04 Added new parameter, ALLOWOUTSIDE, to control the reporting of latitude/longitude and line/sample information that falls outside the boundaries of the image. Also added a message to the output results if the line,sample falls outside the image boundaries, regardless of the setting of the ALLOWOUTSIDE parameter. This will help the user detect results that fall outside the image even if they are allowing for it. Fixes #1929.