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Gregory Ashton
PyFstat
Commits
30b42fab
Commit
30b42fab
authored
Aug 02, 2018
by
David Keitel
Browse files
smarter ephemerides finding, including from $LALPULSAR_DATADIR
parent
30d6aaa1
Changes
1
Show whitespace changes
Inline
Side-by-side
pyfstat/helper_functions.py
View file @
30b42fab
...
...
@@ -92,6 +92,8 @@ def set_up_command_line_arguments():
def
get_ephemeris_files
():
""" Returns the earth_ephem and sun_ephem """
config_file
=
os
.
path
.
expanduser
(
'~'
)
+
'/.pyfstat.conf'
env_var
=
'LALPULSAR_DATADIR'
please
=
'Please provide the ephemerides paths when initialising searches.'
if
os
.
path
.
isfile
(
config_file
):
d
=
{}
with
open
(
config_file
,
'r'
)
as
f
:
...
...
@@ -101,11 +103,27 @@ def get_ephemeris_files():
for
item
in
[
' '
,
"'"
,
'"'
,
'
\n
'
]:
v
=
v
.
replace
(
item
,
''
)
d
[
k
]
=
v
try
:
earth_ephem
=
d
[
'earth_ephem'
]
sun_ephem
=
d
[
'sun_ephem'
]
except
:
logging
.
warning
(
'No [earth/sun]_ephem found in '
+
config_file
+
'. '
+
please
)
earth_ephem
=
None
sun_ephem
=
None
elif
env_var
in
os
.
environ
.
keys
():
earth_ephem
=
os
.
path
.
join
(
os
.
environ
[
env_var
],
'earth00-40-DE421.dat.gz'
)
sun_ephem
=
os
.
path
.
join
(
os
.
environ
[
env_var
],
'sun00-40-DE421.dat.gz'
)
if
not
(
os
.
path
.
isfile
(
earth_ephem
)
and
os
.
path
.
isfile
(
sun_ephem
)
):
earth_ephem
=
os
.
path
.
join
(
os
.
environ
[
env_var
],
'earth00-19-DE421.dat.gz'
)
sun_ephem
=
os
.
path
.
join
(
os
.
environ
[
env_var
],
'sun00-19-DE421.dat.gz'
)
if
not
(
os
.
path
.
isfile
(
earth_ephem
)
and
os
.
path
.
isfile
(
sun_ephem
)
):
logging
.
warning
(
'No [earth/sun]00-[19/40]-DE421 ephemerides '
'found in the '
+
os
.
environ
[
env_var
]
+
' directory. '
+
please
)
earth_ephem
=
None
sun_ephem
=
None
else
:
logging
.
warning
(
'No
~/.pyfstat.
conf
file
found please provide the
'
'
paths when initialising searches'
)
logging
.
warning
(
'No
'
+
conf
ig_
file
+
' file or $'
+
env_var
+
' environment
'
'
variable found. '
+
please
)
earth_ephem
=
None
sun_ephem
=
None
return
earth_ephem
,
sun_ephem
...
...
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