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program testratemap
implicit none
include 'SAE_PAR'
include 'AST_PAR'
include 'PRM_PAR'
integer status, m, outp(4), inp(4), c1, c2, c3, c4, rm
double precision at(4), r, mat(4), b1(2), b2(2), a1(2),
: a2(4)
status = sai__ok
at(1) = 10.0D0
at(2) = 1.2D6
mat(1) = -1.0D0
mat(2) = 1.0D0
c1 = ast_shiftmap( 2, mat, ' ', status )
mat(1)= 1.0D0
mat(2)= 2.0D0
mat(3)= -2.0D0
mat(4)= 3.0D0
c2 = ast_matrixmap( 2, 2, 0, mat, ' ', status )
c3 = ast_cmpmap( c1, c2, 0, ' ', status )
outp(1) = 3
outp(2) = 4
outp(3) = 1
outp(4) = 2
inp(1) = 3
inp(2) = 4
inp(3) = 1
inp(4) = 2
c1 = ast_permmap( 4, inp, 4, outp, 0.0D0, ' ', status )
c2 = ast_ZoomMap( 4, 0.25D0, ' ', status )
call ast_invert( c2, status )
c4 = ast_cmpmap( c1, c2, 1, ' ', status )
call ast_invert( c4, status )
m = ast_cmpmap( c3, c4, 1, ' ', status )
call ast_invert( c2, status )
call ast_invert( c3, status )
call ast_invert( c4, status )
rm = ast_ratemap( m, 1, 1, ' ', status )
at(1) = 1.0D0
at(2) = 2.0D0
at(3) = 3.0D0
at(4) = 4.0D0
call ast_trann( rm, 1, 4, 1, at, 1, 1, 1, r, status )
if( r .ne. 0.0D0 ) call stopit( 1, r, status )
if( .not. ast_getl( rm, 'TranForward', status ) ) call stopit( 2,
: r, status )
if( ast_getl( rm, 'TranInverse', status ) ) call stopit( 3, r,
: status )
rm = ast_ratemap( m, 1, 2, ' ', status )
call ast_trann( rm, 1, 4, 1, at, 1, 1, 1, r, status )
if( r .ne. 0.0D0 ) call stopit( 4, r, status )
rm = ast_ratemap( m, 1, 3, ' ', status )
call ast_trann( rm, 1, 4, 1, at, 1, 1, 1, r, status )
if( abs( r - 0.25D0 ) .gt. 1.0D-6 ) call stopit( 5, r, status )
rm = ast_ratemap( m, 1, 4, ' ', status )
call ast_trann( rm, 1, 4, 1, at, 1, 1, 1, r, status )
if( r .ne. 0.5D0 ) call stopit( 6, r, status )
rm = ast_ratemap( m, 3, 1, ' ', status )
call ast_trann( rm, 1, 4, 1, at, 1, 1, 1, r, status )
if( r .ne. 0.25D0 ) call stopit( 7, r, status )
rm = ast_ratemap( m, 3, 2, ' ', status )
call ast_trann( rm, 1, 4, 1, at, 1, 1, 1, r, status )
if( r .ne. 0.0D0 ) call stopit( 8, r, status )
rm = ast_ratemap( m, 3, 3, ' ', status )
call ast_trann( rm, 1, 4, 1, at, 1, 1, 1, r, status )
if( r .ne. 0.0D0 ) call stopit( 9, r, status )
rm = ast_ratemap( m, 3, 4, ' ', status )
call ast_trann( rm, 1, 4, 1, at, 1, 1, 1, r, status )
if( r .ne. 0.0D0 ) call stopit( 10, r, status )
call ast_invert( m, status )
rm = ast_ratemap( m, 1, 1, ' ', status )
call ast_trann( rm, 1, 4, 1, at, 1, 1, 1, r, status )
if( r .ne. 0.0D0 ) call stopit( 11, r, status )
rm = ast_ratemap( m, 1, 2, ' ', status )
call ast_trann( rm, 1, 4, 1, at, 1, 1, 1, r, status )
if( r .ne. 0.0D0 ) call stopit( 12, r, status )
rm = ast_ratemap( m, 1, 3, ' ', status )
call ast_trann( rm, 1, 4, 1, at, 1, 1, 1, r, status )
if( r .ne. 4.0D0 ) call stopit( 13, r, status )
rm = ast_ratemap( m, 1, 4, ' ', status )
call ast_trann( rm, 1, 4, 1, at, 1, 1, 1, r, status )
if( r .ne. 0.0D0 ) call stopit( 14, r, status )
rm = ast_ratemap( m, 3, 1, ' ', status )
call ast_trann( rm, 1, 4, 1, at, 1, 1, 1, r, status )
if( abs( r - 12.0D0/7.0D0 ) .gt. 1.0E-6 )
: call stopit( 15, r, status )
rm = ast_ratemap( m, 3, 2, ' ', status )
call ast_trann( rm, 1, 4, 1, at, 1, 1, 1, r, status )
if( abs( r - (-8.0D0/7.0D0) ) .gt. 1.0E-6 )
: call stopit( 16, r, status )
rm = ast_ratemap( m, 3, 3, ' ', status )
call ast_trann( rm, 1, 4, 1, at, 1, 1, 1, r, status )
if( r .ne. 0.0D0 ) call stopit( 17, r, status )
rm = ast_ratemap( m, 3, 4, ' ', status )
call ast_trann( rm, 1, 4, 1, at, 1, 1, 1, r, status )
if( r .ne. 0.0D0 ) call stopit( 18, r, status )
if( status .eq. sai__ok ) then
write(*,*) 'All RateMap tests passed'
else
write(*,*) 'RateMap tests failed'
end if
end
subroutine stopit( i, r, status )
implicit none
include 'SAE_PAR'
integer i, status
double precision r
if( status .eq. sai__ok ) then
write( *,* ) 'Error ',i,': ',r
status = sai__error
end if
end
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