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Commit e41a6d34 authored by tomrink's avatar tomrink
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Only use PugL1bTools as it extends PugFile (simplify)

parent 7e570ff6
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......@@ -698,6 +698,24 @@ def get_interpolated_scalar(ds_0, ds_1, time0, time1, fld_name, time, lons, lats
return intrp_vals
path_to_reader_dict = {}
def get_reader(path):
if len(path_to_reader_dict) > 50:
path_to_reader_dict.clear()
rdr = path_to_reader_dict.get(path)
if rdr is None:
rdr = PugL1bTools(path)
path_to_reader_dict[path] = rdr
return rdr
def clear_readers():
path_to_reader_dict.clear()
def get_images(lons, lats, timestamp, channel_list, half_width, step, do_norm=False, daynight='ANY'):
global geoloc_2km, geoloc_1km, geoloc_hkm
......@@ -727,7 +745,7 @@ def get_images(lons, lats, timestamp, channel_list, half_width, step, do_norm=Fa
# Navigation, convert to BT/REFL
try:
pug_l1b_c = PugL1bTools(local_path)
pug_l1b_c = get_reader(local_path)
except Exception as exc:
print(exc)
return None, None, None, None
......@@ -747,7 +765,7 @@ def get_images(lons, lats, timestamp, channel_list, half_width, step, do_norm=Fa
# Navigation, convert to BT/REFL
try:
pug_l1b_l = PugL1bTools(local_path_l)
pug_l1b_l = get_reader(local_path_l)
except Exception as exc:
print(exc)
return None, None, None, None
......@@ -765,7 +783,7 @@ def get_images(lons, lats, timestamp, channel_list, half_width, step, do_norm=Fa
# Navigation, convert to BT/REFL
try:
pug_l1b_r = PugL1bTools(local_path_r)
pug_l1b_r = get_reader(local_path_r)
except Exception as exc:
print(exc)
return None, None, None, None
......
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