add atl23 to product lists and tests (#445)

icepyx/core/is2ref.py

@@ -39,6 +39,7 @@ def _validate_product(product):
  "ATL19",
  "ATL20",
  "ATL21",
+ "ATL23",
  ], "Please enter a valid product"
  else:
  raise TypeError("Please enter a product string")

icepyx/core/read.py

@@ -205,6 +205,7 @@ def _run_fast_scandir(dir, fn_glob):
 
  return subfolders, files
 
+
 # Need to post on intake's page to see if this would be a useful contribution...
 # https://github.com/intake/intake/blob/0.6.4/intake/source/utils.py#L216
 def _pattern_to_glob(pattern):
@@ -697,8 +698,12 @@ def _read_single_grp(self, file, grp_path):
 
  """
 
- return xr.open_dataset(file, group=grp_path, engine='h5netcdf', 
- backend_kwargs={'phony_dims': 'access'})
+ return xr.open_dataset(
+ file,
+ group=grp_path,
+ engine="h5netcdf",
+ backend_kwargs={"phony_dims": "access"},
+ )
 
  def _build_single_file_dataset(self, file, groups_list):
  """
@@ -740,6 +745,7 @@ def _build_single_file_dataset(self, file, groups_list):
  "ATL19",
  "ATL20",
  "ATL21",
+ "ATL23",
  ]:
  is2ds = xr.open_dataset(file)
 

icepyx/tests/test_is2ref.py

@@ -273,6 +273,18 @@ def test_atl21_product():
  assert obs == expected
 
 
+def test_atl23_product():
+ lcds = "atl23"
+ obs = is2ref._validate_product(lcds)
+ expected = "ATL23"
+ assert obs == expected
+
+ ucds = "ATL23"
+ obs = is2ref._validate_product(ucds)
+ expected = "ATL23"
+ assert obs == expected
+
+
 ########## about_product ##########
 # Note: requires internet connection
 # could the github flat data option be used here? https://octo.github.com/projects/flat-data