diff --git a/poetry.lock b/poetry.lock
index e153cd8..40503e3 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -41,11 +41,11 @@ pytz = ">=2015.7"
 
 [[package]]
 name = "beautifulsoup4"
-version = "4.10.0"
+version = "4.11.1"
 description = "Screen-scraping library"
 category = "main"
-optional = true
-python-versions = ">3.0.0"
+optional = false
+python-versions = ">=3.6.0"
 
 [package.dependencies]
 soupsieve = ">1.2"
@@ -337,7 +337,7 @@ name = "soupsieve"
 version = "2.3.1"
 description = "A modern CSS selector implementation for Beautiful Soup."
 category = "main"
-optional = true
+optional = false
 python-versions = ">=3.6"
 
 [[package]]
@@ -502,7 +502,7 @@ docs = ["Sphinx", "furo"]
 [metadata]
 lock-version = "1.1"
 python-versions = ">=3.8"
-content-hash = "c6d56c99359f5dce254177f391227d42d07feba1e4e7e7c6d5abd643e683e934"
+content-hash = "f0cafd88b060a2f07afa64e64271180f58671d9444c3bb830f36417cacde85aa"
 
 [metadata.files]
 alabaster = [
@@ -522,8 +522,8 @@ babel = [
     {file = "Babel-2.9.1.tar.gz", hash = "sha256:bc0c176f9f6a994582230df350aa6e05ba2ebe4b3ac317eab29d9be5d2768da0"},
 ]
 beautifulsoup4 = [
-    {file = "beautifulsoup4-4.10.0-py3-none-any.whl", hash = "sha256:9a315ce70049920ea4572a4055bc4bd700c940521d36fc858205ad4fcde149bf"},
-    {file = "beautifulsoup4-4.10.0.tar.gz", hash = "sha256:c23ad23c521d818955a4151a67d81580319d4bf548d3d49f4223ae041ff98891"},
+    {file = "beautifulsoup4-4.11.1-py3-none-any.whl", hash = "sha256:58d5c3d29f5a36ffeb94f02f0d786cd53014cf9b3b3951d42e0080d8a9498d30"},
+    {file = "beautifulsoup4-4.11.1.tar.gz", hash = "sha256:ad9aa55b65ef2808eb405f46cf74df7fcb7044d5cbc26487f96eb2ef2e436693"},
 ]
 certifi = [
     {file = "certifi-2021.10.8-py2.py3-none-any.whl", hash = "sha256:d62a0163eb4c2344ac042ab2bdf75399a71a2d8c7d47eac2e2ee91b9d6339569"},
diff --git a/pyproject.toml b/pyproject.toml
index 7e8fae6..22ba1e0 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -11,6 +11,7 @@ xarray = ">=0.20.2"
 gsw = ">=3.4.0"
 Sphinx = {version = ">=4.4.0", optional = true}
 furo = {version = ">=2022.1.2", optional = true}
+beautifulsoup4 = "^4.11.1"
 
 [tool.poetry.dev-dependencies]
 pytest = ">=6.2.5"
diff --git a/utils/parse_info_input.py b/utils/parse_info_input.py
new file mode 100644
index 0000000..2bb9cde
--- /dev/null
+++ b/utils/parse_info_input.py
@@ -0,0 +1,65 @@
+from urllib.request import urlopen
+from bs4 import BeautifulSoup, NavigableString, Tag
+
+import gsw
+from types import FunctionType
+
+from functools import reduce
+
+url = "https://www.teos-10.org/pubs/gsw/html/gsw_{}.html"
+
+repls = ("deg C", "degC"), ("unitless", "1"), ("degrees of rotation", "arcdeg")
+
+
+def parse_info(func_name, url=url):
+    soup = BeautifulSoup(urlopen(url.format(func_name)), features="html.parser")
+    for header in soup.find_all("h2"):
+        if header.text != "INPUT:":
+            continue
+        nextNode = header
+        while True:
+            nextNode = nextNode.nextSibling
+            if nextNode is None:
+                break
+            if isinstance(nextNode, Tag):
+                if nextNode.name == "h2":
+                    break
+                txt = nextNode.get_text(strip=True).strip()
+                args = [i for i in txt.split('\n') if '=' in i]
+                return [(i.split("=")[0].strip(), reduce(lambda a, kv: a.replace(*kv), repls, i.split("[")[1].split("]")[0].strip())) for i in args]
+    return []
+
+
+def print_dict_attrs():
+    all_gsw_function = [
+        i
+        for i in dir(gsw)
+        if (isinstance(getattr(gsw, i), FunctionType) and not i.startswith("_"))
+    ]
+    args_all = {}
+    for func in all_gsw_function[:]:
+        try:
+            args = parse_info(func)
+        except:
+            args = []
+        args_all[func] = args
+    print(args_all)
+    print('\n\n********************\n\n')
+    get_units_per_arg(args_all)
+
+def get_units_per_arg(args_all):
+    units = {}
+    for f in args_all.keys():
+        args = args_all[f]
+        for a in args:
+            if a[0] == 'h':
+                print(f, a)
+            if a[0] in units.keys():
+                if a[1] not in units[a[0]]:
+                    units[a[0]].append(a[1])
+            else:
+                units[a[0]] = [a[1]]
+    print(units)
+
+if __name__ == '__main__':
+    print_dict_attrs()
diff --git a/utils/parse_info_output.py b/utils/parse_info_output.py
new file mode 100644
index 0000000..c4f21e5
--- /dev/null
+++ b/utils/parse_info_output.py
@@ -0,0 +1,52 @@
+from urllib.request import urlopen
+from bs4 import BeautifulSoup, NavigableString, Tag
+
+import gsw
+from types import FunctionType
+
+from functools import reduce
+
+url = "https://www.teos-10.org/pubs/gsw/html/gsw_{}.html"
+
+repls = ("deg C", "degC"), ("unitless", "1"), ("degrees of rotation", "arcdeg")
+
+
+def parse_info(func_name, url=url):
+    soup = BeautifulSoup(urlopen(url.format(func_name)), features="html.parser")
+    for header in soup.find_all("h2"):
+        if header.text != "OUTPUT:":
+            continue
+        nextNode = header
+        while True:
+            nextNode = nextNode.nextSibling
+            if nextNode is None:
+                break
+            if isinstance(nextNode, Tag):
+                if nextNode.name == "h2":
+                    break
+                txt = nextNode.get_text(strip=True).strip()
+    name = txt.split("=")[0].strip().split("_")[0]
+    unit = txt.split("[")[1].split("]")[0].strip()
+    return (name, reduce(lambda a, kv: a.replace(*kv), repls, unit))
+
+
+def print_dict_attrs():
+    all_gsw_function = [
+        i
+        for i in dir(gsw)
+        if (isinstance(getattr(gsw, i), FunctionType) and not i.startswith("_"))
+    ]
+    attrs = {}
+    names = {}
+    for func in all_gsw_function:
+        try:
+            name, unit = parse_info(func)
+        except:
+            name, unit = ("", "")
+        names[func] = name
+        attrs[func] = {"units": unit}
+    print(attrs)
+    print(names)
+
+if __name__ == '__main__':
+    print_dict_attrs()