Describe V2IMGPLV here.



C   V2INGPL determines pixel/line location of a landmark in image PICNM.


      SUBROUTINE V2IMGPL(V,V0,PICNM,NPX,NLN,MMFL,CTR,KMAT,D,
     .                   CX,CY,CZ, USE,IMGPL)


*       DOUBLE PRECISION      V(3)
 Vector -- body fixed position of maplet.  Passed in.


*      DOUBLE PRECISION      V0(3)
 Vector -- body fixed position from spacecraft to the body center.  

 Passed in.

*      CHARACTER*12          PICNM
 Image name.  

 Passed in.

*      INTEGER               NPX

*      INTEGER               NLN
 Number of pixels and lines for the image.  

 Passed in.
 
*      DOUBLE PRECISION      MMFL
 Focal Length of the image.  

 Passed in.


*      DOUBLE PRECISION      CTR(2)
 Center of the image's detector.  

 Passed in.


*      DOUBLE PRECISION      KMAT(2,3)
 Distortion matrix.  

 Passed in.

*      DOUBLE PRECISION      D(4)

 Distortion parameters. 

 Read in from SUMFILES as DISTORTION if available.



*      DOUBLE PRECISION      CX(3)

*      DOUBLE PRECISION      CY(3)

*      DOUBLE PRECISION      CZ(3)

 Camera's vector.  

 Passed in.

*      LOGICAL               USE
  Flag that the image covers the maplet.  
 Set in this subroutine.

*      DOUBLE PRECISION      IMGPL(2)
 Pixel and line position of the landmark within the image.  
 Set in this subroutine.  
 I think this is the center of the landmark.







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categorySubroutine