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.

categorySubroutine