= PICTLISTX.TXT =

== Description ==
This text file exists in order to precompute metadata so that other programs run faster. The precomputing is done via [[make_pictlistX]], and only when run explicitly by the user.

[[make_pictlistX]] uses [[PICTLIST.TXT]] to create '''PICTLISTX.TXT'''.

If it's present, '''PICTLISTX.TXT''' is used before [[PICTLIST.TXT]].

When you run [[lithos]], if you are using [[PICTLISTX.TXT]], it will limit images with an emission angle less than 85 degrees.


Here is a sample '''PICTLISTX.TXT''' file:

{{{
 FC11A0001225    0.93497E+03  0.998 -0.656  0.439 -0.614 -0.569  0.365 -0.737
 FC11A0001241    0.93563E+03  0.998 -0.628  0.520 -0.579 -0.554  0.441 -0.706
 FC11A0001257    0.93631E+03  0.998 -0.589  0.599 -0.542 -0.527  0.518 -0.674
 FC11A0001258    0.93699E+03  0.998 -0.540  0.673 -0.505 -0.490  0.590 -0.642
 FC11A0001259    0.93770E+03  0.998 -0.482  0.741 -0.467 -0.443  0.659 -0.608
 FC11A0001260    0.93845E+03  0.998 -0.412  0.805 -0.428 -0.385  0.725 -0.572
...
END
}}}

The data included are:
 * '''column 1''' - Picture name
 * '''column 2''' - Range from spacecraft to body center
 * '''column 3''' - Cosine of half the maximum field of view
 * '''column 4''' - First component of the unit vector from  spacecraft to the targets center in BF frame
 * '''column 5''' - Second component of the unit vector from  spacecraft to the targets center in BF frame
 * '''column 6''' - Third component of the unit vector from  spacecraft to the targets center in BF frame
 * '''column 7''' - First compost of the unit bore sight vector belonging to the camera in BF frame
 * '''column 8''' - Second compost of the unit bore sight vector belonging to the camera in BF frame
 * '''column 9''' - Third compost of the unit bore sight vector belonging to the camera in BF frame

----------

''(Compiled by KD)''

CategoryFiles  CategoryInputFiles