Laboratory Prepare new S5P L1 gt L2 algorithms for implementation in PDGS BIRA Total BrO with QDOAS DLR H 2 O now also using Qdoas PDGS Linux ID: 804232
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Slide1
S5P-PALProduct Algorithm Laboratory
Prepare
new S5P L1 > L2
algorithms
for
implementation
in PDGS
BIRA
: Total
BrO
with
QDOAS;
DLR
: H
2
O,
now
also
using
Qdoas
PDGS: Linux
Centos
7.8.2003;
optimized
for
its
purpose
:
not
many
extras
,
for
example
: no X
BIRA: Linux
Centos
7 (different
subversions
)
and
8 (ada1)
Slide2S5P-PAL
Installing
non-Anaconda QDOAS
with
Cmake
1) In PAL environment:
preferably
without
Qt
/
Qwt
With
alternative
for
GSL (
why
?
Can
this
be
done
?)
2)
Also
for
general
QDOAS, platform independent.
Started
trying
in
the
PAL environment, as
it
contains
less
pre-
installed
libraries
and
thus
:
Easier
to
see
which
libraries
Qdoas
it
wanting
, but
cannot
find
Caro/Jonas
reported
problems
with
installed
libraries
at BIRA (
modifications
by
Vincent?)
Slide3S5P-PAL
Done
so
far at S&T systems:
Checked
configuration
with
Cmake
Cmake
searches
the
required
dependencies
and
prepares
a
Makefile
In
each
dependency
package,
Cmake
searches
for
.
cmake
files,
that
return
the
location
of
libraries
and
include
files.
If
no .
cmake
profided
,
you
can
make
your
own
macro.
T
ested
the
Cmake
process
by
pre-
installing
dependencies
in a separate sub-folder.
Works, but
with
doing
some
ugly
stuff (
replacing
hard-
coded
path
in
some
.
cmake
files,
commenting
out
omi-related
things
in
Qdoas
, setting environment variables…)
Tried
the
‘make’ step
with
the
resulting
Makefile
.
Largely
works
, but at
the
linking
step
noticed
that
many
depenencied
depend
on
other
libraries
that
also
need
to
be
installed
(like libX11).
Mainly
Qt
/
qwt
related
. >
Working
towards
separate
script
that
does
the
full pre-
installation
of
all
dependencies
Ongoing
; report
listing
all
steps wil follow.