line |
!l |
l&&!r |
l&&r |
condition |
79
|
0 |
18 |
2 |
exists $headers->{'INSTRUME'} and uc $headers->{'INSTRUME'} eq 'CGS4'
|
|
18 |
2 |
0 |
exists $headers->{'INSTRUME'} and uc $headers->{'INSTRUME'} eq 'CGS4' and exists $headers->{'DHSVER'}
|
|
2 |
0 |
0 |
exists $headers->{'INSTRUME'} and uc $headers->{'INSTRUME'} eq 'CGS4' and exists $headers->{'DHSVER'} and uc $headers->{'DHSVER'} eq 'UKDHS 2008 DEC. 1'
|
88
|
20 |
0 |
0 |
exists $headers->{'INSTRUMENT'} and uc $headers->{'INSTRUMENT'} eq 'CGS4'
|
|
20 |
0 |
0 |
exists $headers->{'INSTRUMENT'} and uc $headers->{'INSTRUMENT'} eq 'CGS4' and exists $headers->{'UTDATE'}
|
|
0 |
0 |
0 |
exists $headers->{'INSTRUMENT'} and uc $headers->{'INSTRUMENT'} eq 'CGS4' and exists $headers->{'UTDATE'} and $headers->{'UTDATE'} >= 20081115
|