def _loadDatFiles(self, star_paths, numberOfFiles):
if not star_paths:
return []
stars = []
counter = 1
# Load every light curve and put it into star object
for singleFile in tqdm(star_paths[:numberOfFiles],
desc="Loading dat files:"):
if self.files_to_load and os.path.basename(
singleFile) not in self.files_to_load:
break
lc = LightCurve(self._loadLcFromDat(singleFile))
# Check if light curve is not empty
if (len(lc.mag) >= 1):
db_ident = self.parseFileName(singleFile)
if self.db_ident:
ident = {self.db_ident: {"name": db_ident}}
else:
ident = {"file": {"name": db_ident}}
star = Star(ident=ident)
star.starClass = self.star_class
star.putLightCurve(lc)
stars.append(star)
counter += 1
return stars
def _createStars(self, header, rows, lc_tmp):
# [u'No', u'Field', u'StarID', u'RA', u'Decl', u'V', u'I', u'B']
# [u'No', u'Field', u'StarID', u'RA', u'Decl', u'I']
cols_map = self._parseHeader(header)
stars = []
for row in rows:
field = str(row[cols_map.get("field")])
starid = str(row[cols_map.get("starid")])
ra = float(row[cols_map.get("ra")])
dec = float(row[cols_map.get("dec")])
identifiers = {}
identifiers["Macho"] = row[cols_map.get("macho_id")]
identifiers["Asas"] = row[cols_map.get("asas_id")]
identifiers["OgleII"] = row[cols_map.get("ogle_ii_id")]
identifiers["GCVS"] = row[cols_map.get("gcvs_id")]
name = str(row[cols_map.get("name")])
ident = {"OgleIII": {"name": name,
"db_ident": {"field": field,
"starid": starid}}}
for ide, val in identifiers.iteritems():
if val != u"\xa0":
ident[ide] = {"name": str(val)}
query_ide = self._parseDbNames(ide, val)
if query_ide:
ident[ide]["db_ident"] = query_ide
more = {}
for col in self.MORE:
if cols_map.get(col) and cols_map.get(col):
val = row[cols_map.get(col)]
if val != u"\xa0":
try:
val = float(val)
except:
val = str(val)
more[col] = val
coo = (ra * 15, dec, "deg")
st = Star(ident, name, coo, more)
st.starClass = str(row[cols_map.get("type")])
if lc_tmp:
lc = self._getLc(name)
if lc and len(lc) != 0:
st.putLightCurve(np.array(lc), meta=self.LC_META)
stars.append(st)
return stars
