From 08cd16c2cde93ba6e8fa92ac0b6d665307c69faf Mon Sep 17 00:00:00 2001
From: lkugler <lukas.kugler@gmail.com>
Date: Fri, 17 Dec 2021 13:59:43 +0100
Subject: [PATCH] .

---
 dartwrf/obsseq.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/dartwrf/obsseq.py b/dartwrf/obsseq.py
index 3229858..182bf7d 100755
--- a/dartwrf/obsseq.py
+++ b/dartwrf/obsseq.py
@@ -62,11 +62,11 @@ class ObsRecord(pd.DataFrame):
 
     def get_prior_Hx(self):
         """Return prior Hx array (n_obs, n_ens)"""
-        return self._get_model_Hx(self, 'prior')
+        return self._get_model_Hx('prior')
 
     def get_posterior_Hx(self):
         """Return posterior Hx array (n_obs, n_ens)"""
-        return self._get_model_Hx(self, 'posterior')
+        return self._get_model_Hx('posterior')
 
     def get_truth_Hx(self):
         return self['truth'].values
-- 
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