Keywords: class

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## Position information

Observation version 2 since 26-mar-2015:

      ! POSITION: Position information.
      integer(kind=4), parameter :: class_sec_pos_id=-3
      integer(kind=4), parameter :: class_sec_pos_len=14
      type position
         sequence
         integer(kind=4) :: sourc(3) ! [    ] Source name
         integer(kind=4) :: system   ! [code] Coordinate system
         real(kind=4)    :: equinox  ! [year] Equinox of coordinates
         integer(kind=4) :: proj     ! [code] Projection system
         real(kind=8)    :: lam      ! [ rad] Lambda of projection center
         real(kind=8)    :: bet      ! [ rad] Beta of projection center
         real(kind=8)    :: projang  ! [ rad] Projection angle
         real(kind=4)    :: lamof    ! [ rad] Offset in Lambda
         real(kind=4)    :: betof    ! [ rad] Offset in Beta
      end type position

Observation version 1 (obsolete for writing):

      ! POSITION: Position information.
      integer(kind=4), parameter :: class_sec_pos_id=-3
      integer(kind=4), parameter :: class_sec_pos_len=17
      type position
         sequence
         integer(kind=4) :: sourc(3) ! [    ] Source name
         real(kind=4)    :: equinox  ! [year] Equinox of coordinates
         real(kind=8)    :: lam      ! [ rad] Lambda
         real(kind=8)    :: bet      ! [ rad] Beta
         real(kind=4)    :: lamof    ! [ rad] Offset in Lambda
         real(kind=4)    :: betof    ! [ rad] Offset in Beta
         integer(kind=4) :: proj     ! [code] Projection system
         real(kind=8)    :: sl0p     ! [ rad] lambda of descriptive system
         real(kind=8)    :: sb0p     ! [ rad] beta   of descriptive system
         real(kind=8)    :: sk0p     ! [ rad] angle  of descriptive system
      end type position