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Luc Hermitte
diapotb
Commits
8711f46f
Commit
8711f46f
authored
4 years ago
by
Gaëlle USSEGLIO
Browse files
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Plain Diff
ENH : Add a selection for orbit nodes into SARMetadataCorrection
parent
f5708bfb
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1 changed file
app/otbSARMetadataCorrection.cxx
+79
-10
79 additions, 10 deletions
app/otbSARMetadataCorrection.cxx
with
79 additions
and
10 deletions
app/otbSARMetadataCorrection.cxx
+
79
−
10
View file @
8711f46f
...
...
@@ -28,6 +28,7 @@
#include
<fstream>
#include
<complex>
#include
<cmath>
#include
<ctime>
#include
<iosfwd>
#include
"otb_tinyxml.h"
...
...
@@ -355,9 +356,72 @@ int updateGCPAndKWL(std::vector<double> * vector_hgt, unsigned int gcpcount, otb
return
0
;
}
// Selection for fine orbits (choose only orbits that fit with the image)
int
selectOrbits
(
std
::
vector
<
std
::
string
>
*
vector_time
,
const
otb
::
ImageKeywordlist
inKWL
,
int
&
ind_first
,
int
&
ind_last
)
{
// Initialize indexes
ind_first
=
0
;
ind_last
=
vector_time
->
size
()
-
1
;
// Get time for first and last original orbit states
int
orbitCount
=
std
::
atoi
(
inKWL
.
GetMetadataByKey
(
ORBIT_NUMBER_KEY
).
c_str
());
char
prefix_first
[
1024
];
sprintf
(
prefix_first
,
"%s[%d].%s"
,
ORBIT_PREFIX
.
c_str
(),
0
,
keyTime
.
c_str
());
std
::
string
UTC_first
=
inKWL
.
GetMetadataByKey
(
std
::
string
(
prefix_first
));
char
prefix_last
[
1024
];
sprintf
(
prefix_last
,
"%s[%d].%s"
,
ORBIT_PREFIX
.
c_str
(),
(
orbitCount
-
1
),
keyTime
.
c_str
());
std
::
string
UTC_last
=
inKWL
.
GetMetadataByKey
(
std
::
string
(
prefix_last
));
// Transform string to t_time (in seconds)
struct
tm
tm1
;
struct
tm
tm2
;
strptime
(
UTC_first
.
c_str
(),
"%Y-%m-%dT%H:%M:%SZ"
,
&
tm1
);
strptime
(
UTC_last
.
c_str
(),
"%Y-%m-%dT%H:%M:%SZ"
,
&
tm2
);
time_t
t_first
=
mktime
(
&
tm1
);
time_t
t_last
=
mktime
(
&
tm2
);
// Selection of indexes into vector_time
// ind_first = last elt to be inferior to t_first
// ind_last = first elt to be superior to t_last
for
(
unsigned
int
i
=
0
;
i
<
vector_time
->
size
();
i
++
)
{
struct
tm
tm
;
strptime
(
vector_time
->
at
(
i
).
c_str
(),
"%Y-%m-%dT%H:%M:%SZ"
,
&
tm
);
time_t
t
=
mktime
(
&
tm
);
if
(
difftime
(
t
,
t_first
)
>
0
&&
ind_first
==
0
)
{
if
(
i
!=
0
)
{
ind_first
=
i
-
1
;
}
}
if
(
difftime
(
t_last
,
t
)
<
0
)
{
ind_last
=
i
;
break
;
}
}
std
::
cout
<<
"UTC_first = "
<<
UTC_first
<<
std
::
endl
;
std
::
cout
<<
"UTC_last = "
<<
UTC_last
<<
std
::
endl
;
std
::
cout
<<
"ind_first = "
<<
ind_first
<<
std
::
endl
;
std
::
cout
<<
"ind_last = "
<<
ind_last
<<
std
::
endl
;
std
::
cout
<<
"first = "
<<
vector_time
->
at
(
ind_first
)
<<
std
::
endl
;
std
::
cout
<<
"last = "
<<
vector_time
->
at
(
ind_last
)
<<
std
::
endl
;
}
// Create new Orbits and update outKWL //
int
createOrbitsAndUpdateKWL
(
std
::
vector
<
double
*>*
vector_posvel
,
std
::
vector
<
std
::
string
>
*
vector_time
,
int
ind_first
,
int
ind_last
,
otb
::
ImageKeywordlist
&
outKWL
)
{
// Check size (same size for all vectors)
...
...
@@ -376,11 +440,11 @@ int createOrbitsAndUpdateKWL(std::vector<double *>* vector_posvel,
return
1
;
}
std
::
string
orbitFineCount
=
std
::
to_string
(
vecSize
);
std
::
string
orbitFineCount
=
std
::
to_string
(
ind_last
-
ind_first
+
1
);
outKWL
.
AddKey
(
ORBIT_NUMBER_KEY
,
orbitFineCount
);
// Create or update each Orbit state
for
(
unsigned
int
i
=
0
;
i
<
vecSize
;
i
++
)
for
(
unsigned
int
i
=
0
;
i
<
std
::
atoi
(
orbitFineCount
.
c_str
())
;
i
++
)
{
// Add the orbit to kwl
char
prefix
[
1024
];
...
...
@@ -389,38 +453,38 @@ int createOrbitsAndUpdateKWL(std::vector<double *>* vector_posvel,
// time
sprintf
(
prefix
,
"%s[%d].%s"
,
ORBIT_PREFIX
.
c_str
(),
i
,
keyTime
.
c_str
());
outKWL
.
AddKey
(
prefix
,
vector_time
->
at
(
i
));
outKWL
.
AddKey
(
prefix
,
vector_time
->
at
(
ind_first
+
i
));
// position
sprintf
(
prefix
,
"%s[%d].%s"
,
ORBIT_PREFIX
.
c_str
(),
i
,
keyPosX
.
c_str
());
stream
.
str
(
""
);
stream
<<
std
::
fixed
<<
std
::
setprecision
(
6
)
<<
vector_posvel
->
at
(
i
)[
0
];
stream
<<
std
::
fixed
<<
std
::
setprecision
(
6
)
<<
vector_posvel
->
at
(
ind_first
+
i
)[
0
];
outKWL
.
AddKey
(
prefix
,
stream
.
str
());
sprintf
(
prefix
,
"%s[%d].%s"
,
ORBIT_PREFIX
.
c_str
(),
i
,
keyPosY
.
c_str
());
stream
.
str
(
""
);
stream
<<
std
::
fixed
<<
std
::
setprecision
(
6
)
<<
vector_posvel
->
at
(
i
)[
1
];
stream
<<
std
::
fixed
<<
std
::
setprecision
(
6
)
<<
vector_posvel
->
at
(
ind_first
+
i
)[
1
];
outKWL
.
AddKey
(
prefix
,
stream
.
str
());
sprintf
(
prefix
,
"%s[%d].%s"
,
ORBIT_PREFIX
.
c_str
(),
i
,
keyPosZ
.
c_str
());
stream
.
str
(
""
);
stream
<<
std
::
fixed
<<
std
::
setprecision
(
6
)
<<
vector_posvel
->
at
(
i
)[
2
];
stream
<<
std
::
fixed
<<
std
::
setprecision
(
6
)
<<
vector_posvel
->
at
(
ind_first
+
i
)[
2
];
outKWL
.
AddKey
(
prefix
,
stream
.
str
());
// velocity
sprintf
(
prefix
,
"%s[%d].%s"
,
ORBIT_PREFIX
.
c_str
(),
i
,
keyVelX
.
c_str
());
stream
.
str
(
""
);
stream
<<
std
::
fixed
<<
std
::
setprecision
(
6
)
<<
vector_posvel
->
at
(
i
)[
3
];
stream
<<
std
::
fixed
<<
std
::
setprecision
(
6
)
<<
vector_posvel
->
at
(
ind_first
+
i
)[
3
];
outKWL
.
AddKey
(
prefix
,
stream
.
str
());
sprintf
(
prefix
,
"%s[%d].%s"
,
ORBIT_PREFIX
.
c_str
(),
i
,
keyVelY
.
c_str
());
stream
.
str
(
""
);
stream
<<
std
::
fixed
<<
std
::
setprecision
(
6
)
<<
vector_posvel
->
at
(
i
)[
4
];
stream
<<
std
::
fixed
<<
std
::
setprecision
(
6
)
<<
vector_posvel
->
at
(
ind_first
+
i
)[
4
];
outKWL
.
AddKey
(
prefix
,
stream
.
str
());
sprintf
(
prefix
,
"%s[%d].%s"
,
ORBIT_PREFIX
.
c_str
(),
i
,
keyVelZ
.
c_str
());
stream
.
str
(
""
);
stream
<<
std
::
fixed
<<
std
::
setprecision
(
6
)
<<
vector_posvel
->
at
(
i
)[
5
];
stream
<<
std
::
fixed
<<
std
::
setprecision
(
6
)
<<
vector_posvel
->
at
(
ind_first
+
i
)[
5
];
outKWL
.
AddKey
(
prefix
,
stream
.
str
());
}
return
0
;
...
...
@@ -753,6 +817,10 @@ private:
++
count_loop
;
}
int
ind_first
,
ind_last
;
selectOrbits
(
vector_time
,
outputKWL
,
ind_first
,
ind_last
);
// Check coherency between the number of orbits
if
(
count
!=
count_loop
)
{
...
...
@@ -760,7 +828,8 @@ private:
}
int
ret
=
createOrbitsAndUpdateKWL
(
vector_posvel
,
vector_time
,
outputKWL
);
int
ret
=
createOrbitsAndUpdateKWL
(
vector_posvel
,
vector_time
,
ind_first
,
ind_last
,
outputKWL
);
if
(
ret
==
1
)
{
...
...
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