diff --git a/ricker/reference_observations/data-00000-of-00001.parquet b/ricker/reference_observations/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..f343dbea1416809448df0893c21833890a01b97b
--- /dev/null
+++ b/ricker/reference_observations/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:303e5160964d89cee7a9f86e9e3dceb4f1ffa42bb2f1fab494d4ae36ad639641
+size 12938
diff --git a/ricker/reference_samples/observation_0/data-00000-of-00001.parquet b/ricker/reference_samples/observation_0/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..17ac9aa534242bfa69438b86309b82ac51963018
--- /dev/null
+++ b/ricker/reference_samples/observation_0/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e54f9244b9b7044360a0229c1e0621370d9e1b5e256b25a6c141203493853df5
+size 118004
diff --git a/ricker/reference_samples/observation_1/data-00000-of-00001.parquet b/ricker/reference_samples/observation_1/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..1c35ed033a7a1930c8883e5f72f8fae8e3f3377b
--- /dev/null
+++ b/ricker/reference_samples/observation_1/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8fecf343f928b541037f33846ff6b30c7d0d888cb5a29fccffee7e70105c7f31
+size 117724
diff --git a/ricker/reference_samples/observation_10/data-00000-of-00001.parquet b/ricker/reference_samples/observation_10/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..531fcc527cc7514b5bd6130ca69e29abdf39ba09
--- /dev/null
+++ b/ricker/reference_samples/observation_10/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fba7d666abc7aaa1d9e4f914c41eca1b35413b41193d37d6da37f00229eb295d
+size 117760
diff --git a/ricker/reference_samples/observation_11/data-00000-of-00001.parquet b/ricker/reference_samples/observation_11/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..031e8915aabb2bf3833f2db281065b12835e0b3b
--- /dev/null
+++ b/ricker/reference_samples/observation_11/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:083667f5dbf5601c3136d93fb0843a1b9cd6ec2f96b1e138df20d18af4990a37
+size 118144
diff --git a/ricker/reference_samples/observation_12/data-00000-of-00001.parquet b/ricker/reference_samples/observation_12/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..dfe49768c31ce1ba8bc2090ffde635ef9e9a5ce9
--- /dev/null
+++ b/ricker/reference_samples/observation_12/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7f8a7bbb9928b0ec31edb83c9560ab5eb1d942eed4fb3cf1f214af1adeba4211
+size 118492
diff --git a/ricker/reference_samples/observation_13/data-00000-of-00001.parquet b/ricker/reference_samples/observation_13/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..787cdb67e8935d12e9c0616940f91cf27dd18bba
--- /dev/null
+++ b/ricker/reference_samples/observation_13/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bf3a9b6e7bb0f43825449c53b07bf4ad8dd5af62127c2b0f9fcd4012e713d855
+size 118508
diff --git a/ricker/reference_samples/observation_14/data-00000-of-00001.parquet b/ricker/reference_samples/observation_14/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..6fad91278249750301f03410f13ef28f17d9f202
--- /dev/null
+++ b/ricker/reference_samples/observation_14/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7ca14e854618d1ece9f646da620a529494634e6a6cb26a9d529475b507d9532f
+size 118116
diff --git a/ricker/reference_samples/observation_15/data-00000-of-00001.parquet b/ricker/reference_samples/observation_15/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..5c54befd92755ab365fff60e9687ee2f7f19d0f8
--- /dev/null
+++ b/ricker/reference_samples/observation_15/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:980de18ae3f7372db4bdae883e14c8766020a6042b1b39e9f0801fd219d75513
+size 118080
diff --git a/ricker/reference_samples/observation_16/data-00000-of-00001.parquet b/ricker/reference_samples/observation_16/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..da3b6ada439fb9381484846c4028011cce14fe42
--- /dev/null
+++ b/ricker/reference_samples/observation_16/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1c607e97fb0fc049db1420f3af17210b01a32e6dd52c4cb0d69a1346f37709e0
+size 118132
diff --git a/ricker/reference_samples/observation_17/data-00000-of-00001.parquet b/ricker/reference_samples/observation_17/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..a837629534bfec34060dc21d2d7b3168002ed92c
--- /dev/null
+++ b/ricker/reference_samples/observation_17/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1b5a592914ffafa9991f0852dc69bab89d99cac1f2e8d7babe47e6a1cd2f5135
+size 118524
diff --git a/ricker/reference_samples/observation_18/data-00000-of-00001.parquet b/ricker/reference_samples/observation_18/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..242385eb789164b91b760a3c3b22423ba45f7ff6
--- /dev/null
+++ b/ricker/reference_samples/observation_18/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3d149442a8abc3119fe0848800d4a65e64147a589826f88569176ed1b39b4d12
+size 118140
diff --git a/ricker/reference_samples/observation_19/data-00000-of-00001.parquet b/ricker/reference_samples/observation_19/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..bc61f3aede8ad97e355fc0d962f003d6460b97cf
--- /dev/null
+++ b/ricker/reference_samples/observation_19/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6e5a369688569b501883af3e27f3e296d7a681d5ecd826ccc343af31834f73cb
+size 118180
diff --git a/ricker/reference_samples/observation_2/data-00000-of-00001.parquet b/ricker/reference_samples/observation_2/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..dc9d3e5e79328047f1de20c7b64b6ce5a100982e
--- /dev/null
+++ b/ricker/reference_samples/observation_2/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ac2f1ef02870c067a9accc285030410ade3bf2ab678c4cb78181282fa08f0635
+size 118440
diff --git a/ricker/reference_samples/observation_20/data-00000-of-00001.parquet b/ricker/reference_samples/observation_20/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..18485d68df46f33a1a8b56fa9fcd64c7929f8edf
--- /dev/null
+++ b/ricker/reference_samples/observation_20/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8bccff4da72cb3cba755410f3dbfb8f75d938f0a083f0455c6d12a1cc0d4453c
+size 117752
diff --git a/ricker/reference_samples/observation_21/data-00000-of-00001.parquet b/ricker/reference_samples/observation_21/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..fde66e79bfb507627db667752f34bee74c595d07
--- /dev/null
+++ b/ricker/reference_samples/observation_21/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1dbd32383a67f2bf7afd64493df3f58c5ae1781dd887bd977c3f246327b1aa98
+size 118452
diff --git a/ricker/reference_samples/observation_22/data-00000-of-00001.parquet b/ricker/reference_samples/observation_22/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..b9b6217168ea3b6c70bf1465841f6682aa9d7c1e
--- /dev/null
+++ b/ricker/reference_samples/observation_22/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b45b2af9c522af548aca879c1f57cb4a60c13f4c8b6010e8e01a11c3c23a3760
+size 118084
diff --git a/ricker/reference_samples/observation_23/data-00000-of-00001.parquet b/ricker/reference_samples/observation_23/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..6090efd79de18f4cba2905c76edc2786a6f68d98
--- /dev/null
+++ b/ricker/reference_samples/observation_23/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b8dba40a240a1f6bcce624afc0fff3b0669864a06b0623382ed53a207bec67d4
+size 118168
diff --git a/ricker/reference_samples/observation_24/data-00000-of-00001.parquet b/ricker/reference_samples/observation_24/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..881c1cfa0ba7baf818a32632bd05e89116403687
--- /dev/null
+++ b/ricker/reference_samples/observation_24/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:eb575f36af135612017389b3b997fbca91ab8361d181ae25547ddedb9deaf66f
+size 118208
diff --git a/ricker/reference_samples/observation_25/data-00000-of-00001.parquet b/ricker/reference_samples/observation_25/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..a55229499c1478ef3bc8dadb917feec01a71f142
--- /dev/null
+++ b/ricker/reference_samples/observation_25/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1cae81e2aef81242db96e59ef55dc3fbb0745751ca890ee7512b8d59f573f63b
+size 118160
diff --git a/ricker/reference_samples/observation_26/data-00000-of-00001.parquet b/ricker/reference_samples/observation_26/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..9d1ee2a466185457a3dd6aab9ff8984c679aef68
--- /dev/null
+++ b/ricker/reference_samples/observation_26/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:813df46fce75f74b738b338c88bc9310d210602418e4800199155a107f80dea1
+size 118512
diff --git a/ricker/reference_samples/observation_27/data-00000-of-00001.parquet b/ricker/reference_samples/observation_27/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..56fa6993b1e71279b21af31e1d804ce593eca1b8
--- /dev/null
+++ b/ricker/reference_samples/observation_27/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9a53e1c62f2e3b92d85f30704aef7447aaaf112674e9e0cd63471dce48ec895f
+size 118012
diff --git a/ricker/reference_samples/observation_28/data-00000-of-00001.parquet b/ricker/reference_samples/observation_28/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..10fd55363d38ca4b21ea81c2f74b155d8d57f5d5
--- /dev/null
+++ b/ricker/reference_samples/observation_28/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b4df52190d378620225ff2d68aca3927c6df108c0a233aa29a87144ca5af39dd
+size 117824
diff --git a/ricker/reference_samples/observation_29/data-00000-of-00001.parquet b/ricker/reference_samples/observation_29/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..bc1c7422a6b24f7d3f88952c2ff2d70c25d24813
--- /dev/null
+++ b/ricker/reference_samples/observation_29/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:469298e0f2a937ee57cb1fa019a8054ec2635638dbbe488d3873abf9fd728eab
+size 118500
diff --git a/ricker/reference_samples/observation_3/data-00000-of-00001.parquet b/ricker/reference_samples/observation_3/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..1a5e034e3d371cd3db1f097910ccd1b7ca088cda
--- /dev/null
+++ b/ricker/reference_samples/observation_3/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:178f6b20ad4482828dc60af1c408df8d88f3eb45b0c4d4690a4f74056fcd31eb
+size 117812
diff --git a/ricker/reference_samples/observation_30/data-00000-of-00001.parquet b/ricker/reference_samples/observation_30/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..dd2a13af0e89be3102dedaa48a5c97a07443d272
--- /dev/null
+++ b/ricker/reference_samples/observation_30/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:da46c32df3d33865d6aa90cac0c0d3f9ccfe11b9f169fdf2fdc17151388d4c79
+size 118112
diff --git a/ricker/reference_samples/observation_31/data-00000-of-00001.parquet b/ricker/reference_samples/observation_31/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..78abf0fccba7476d28d3350d05e6be956d459c77
--- /dev/null
+++ b/ricker/reference_samples/observation_31/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:37d8a456688d5237dee6818fffb307717409408308f14fa148215b77b9ebd87e
+size 118120
diff --git a/ricker/reference_samples/observation_32/data-00000-of-00001.parquet b/ricker/reference_samples/observation_32/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..d4acda73e43a51bbf5a1fe334e213d76bc7592f8
--- /dev/null
+++ b/ricker/reference_samples/observation_32/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:68aab3bf79b86e69cf37ea0b22caa6117fdda4cfa918a22ecdaaceb91bbe401f
+size 118172
diff --git a/ricker/reference_samples/observation_33/data-00000-of-00001.parquet b/ricker/reference_samples/observation_33/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..4f49968724c714b951a7880847374fac9b34ce04
--- /dev/null
+++ b/ricker/reference_samples/observation_33/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:821831c4f140c9ac98f3f510f7b1a9fa10837c03f8b2ddfd3f30837912fd7eca
+size 118260
diff --git a/ricker/reference_samples/observation_34/data-00000-of-00001.parquet b/ricker/reference_samples/observation_34/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..21ebb3bb1144a4f470f2ae8a3a93a1ee89fe0edd
--- /dev/null
+++ b/ricker/reference_samples/observation_34/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:853980e4babb033d34d3a7848c17e61c325752c948d936c240ad5ae823325196
+size 118084
diff --git a/ricker/reference_samples/observation_35/data-00000-of-00001.parquet b/ricker/reference_samples/observation_35/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..e4647b1c62f4deda7a2759bc3fe1f7ad16f4ca25
--- /dev/null
+++ b/ricker/reference_samples/observation_35/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0371b2bb715f76e5f138cbcb43c5f8f8e5ed9140b2e3fa3dbb10d2892760ef35
+size 117964
diff --git a/ricker/reference_samples/observation_36/data-00000-of-00001.parquet b/ricker/reference_samples/observation_36/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..26096bce3879ea09aa92d440293b94c007b3ebca
--- /dev/null
+++ b/ricker/reference_samples/observation_36/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5e00442b45f7755caa65ad0ca20cac5e5cda3efec9b1bb63396d29a33f2282ca
+size 118496
diff --git a/ricker/reference_samples/observation_37/data-00000-of-00001.parquet b/ricker/reference_samples/observation_37/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..ab18b7f11886bcafe372ccda57d8fd22e362f8f8
--- /dev/null
+++ b/ricker/reference_samples/observation_37/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ac9293d4b08779336e2046cfd86dac6a5a1e124b5e54430b006fdcdb3379c77c
+size 118496
diff --git a/ricker/reference_samples/observation_38/data-00000-of-00001.parquet b/ricker/reference_samples/observation_38/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..4dfc187a2ff757ef15cd2c076b6548612555a26c
--- /dev/null
+++ b/ricker/reference_samples/observation_38/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5ce612118b1bb1b34ec7fc61166f669f7a933ffd3554cb7f8f8c83ebf17acae8
+size 118448
diff --git a/ricker/reference_samples/observation_39/data-00000-of-00001.parquet b/ricker/reference_samples/observation_39/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..f3b9f695bb7a117a22ffda6cd8a7ccc54612b4f5
--- /dev/null
+++ b/ricker/reference_samples/observation_39/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bcbfc4ea40d79f01a63dcb7d948e5b7386f3c3c047a2eb2908d03cb40d31f51a
+size 118128
diff --git a/ricker/reference_samples/observation_4/data-00000-of-00001.parquet b/ricker/reference_samples/observation_4/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..9c828bdad5453a5003609a460c07db8fb3e6612e
--- /dev/null
+++ b/ricker/reference_samples/observation_4/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:af93f23f8eacc1832bc93db62e765e7554a5cb2fff04412c753859c86d3ed6cd
+size 118460
diff --git a/ricker/reference_samples/observation_40/data-00000-of-00001.parquet b/ricker/reference_samples/observation_40/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..e338617af582de38a5196040cd14d3336ddac35f
--- /dev/null
+++ b/ricker/reference_samples/observation_40/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f6b68296205591693d778fecbb1adc6262e7ca8c22a030c5a9602e80b76aa17a
+size 117780
diff --git a/ricker/reference_samples/observation_41/data-00000-of-00001.parquet b/ricker/reference_samples/observation_41/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..34b5e5cccb0961d4b8cf325c1e2d68e6b993446d
--- /dev/null
+++ b/ricker/reference_samples/observation_41/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e9bf2e722644ac82f46ada9808a5dbb74386ee660c7f04933c8941679fc1a6d4
+size 118536
diff --git a/ricker/reference_samples/observation_42/data-00000-of-00001.parquet b/ricker/reference_samples/observation_42/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..7ddf145fd86952a4be18c61411e37c7be4a23369
--- /dev/null
+++ b/ricker/reference_samples/observation_42/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8584e0e58d04c091e6992ef35fb4087afb51a05464359310aaaf8024dfdd78c2
+size 118228
diff --git a/ricker/reference_samples/observation_43/data-00000-of-00001.parquet b/ricker/reference_samples/observation_43/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..0feb344143e336a4297652aed4dd178ef7624459
--- /dev/null
+++ b/ricker/reference_samples/observation_43/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5a423188b622778e4e8075977ad64cbc0a64a126a378fbf3eb60e5988ec9bc89
+size 118396
diff --git a/ricker/reference_samples/observation_44/data-00000-of-00001.parquet b/ricker/reference_samples/observation_44/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..e577c8f18e23e39fe06dc42896d9c77eb2ebc77e
--- /dev/null
+++ b/ricker/reference_samples/observation_44/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e5da0ee0d51f9134437e3f4155151d4160c9be82c116ab74debba6c596e687d5
+size 118496
diff --git a/ricker/reference_samples/observation_45/data-00000-of-00001.parquet b/ricker/reference_samples/observation_45/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..788c9c39c75701515d0d8d1bd1749c141ffb9b82
--- /dev/null
+++ b/ricker/reference_samples/observation_45/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9a91a30482b78cf3d87716b1fe8354137889712d162632ab5db13479ce38a8a7
+size 117484
diff --git a/ricker/reference_samples/observation_46/data-00000-of-00001.parquet b/ricker/reference_samples/observation_46/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..e93199656be55271fa28507a4f84e9b678b37905
--- /dev/null
+++ b/ricker/reference_samples/observation_46/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:71745ee96fa3e8974884542121f92b9c117179e7b7507fd98936a575b7e3cb33
+size 118512
diff --git a/ricker/reference_samples/observation_47/data-00000-of-00001.parquet b/ricker/reference_samples/observation_47/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..491913c6dd035af8c5422c008fee549296ae1cec
--- /dev/null
+++ b/ricker/reference_samples/observation_47/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8639adcedf65163e6a8dd0bbfc641d3276a60694d9917e64491a10ceeb14d9d0
+size 118128
diff --git a/ricker/reference_samples/observation_48/data-00000-of-00001.parquet b/ricker/reference_samples/observation_48/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..0f78b1ec4c0748b36adc3ada6df066aea6bbd60b
--- /dev/null
+++ b/ricker/reference_samples/observation_48/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2658c857d654ef1530701841d62e08cb66c97a10dae6ab0871777e5e3664648b
+size 118472
diff --git a/ricker/reference_samples/observation_49/data-00000-of-00001.parquet b/ricker/reference_samples/observation_49/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..7c8c14722ff670f4710e03e04cba9e08eaa1bec1
--- /dev/null
+++ b/ricker/reference_samples/observation_49/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0135fe056c626c3eb3c3c2ab9084c7e55aadefedd7cc2ca378b6491e9a439d43
+size 118488
diff --git a/ricker/reference_samples/observation_5/data-00000-of-00001.parquet b/ricker/reference_samples/observation_5/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..b552dd3be13972c9c58ca1974c910492f26e88bd
--- /dev/null
+++ b/ricker/reference_samples/observation_5/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:79e3f9b2c8f4e0c3dc1d4a435f00d902a6da3dc088a2f34d64badc33df6602c3
+size 118196
diff --git a/ricker/reference_samples/observation_50/data-00000-of-00001.parquet b/ricker/reference_samples/observation_50/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..73239998d3bce61c3d4b93af789ffd86eea8aa82
--- /dev/null
+++ b/ricker/reference_samples/observation_50/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4d8523fa2a5a8149472dbb5b73bdbfa3cb603f9d2cc38e3f5754c09441a49887
+size 118488
diff --git a/ricker/reference_samples/observation_51/data-00000-of-00001.parquet b/ricker/reference_samples/observation_51/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..07067062d466675708c604803ee8265894b9dc66
--- /dev/null
+++ b/ricker/reference_samples/observation_51/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cebe949795881d581a8280e4ac6253a1f94ed10538c5cb419fb5f2d4153d7d0d
+size 118128
diff --git a/ricker/reference_samples/observation_52/data-00000-of-00001.parquet b/ricker/reference_samples/observation_52/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..d6a8ddaaec6da57fe1dd74d40083d9bf5d88d455
--- /dev/null
+++ b/ricker/reference_samples/observation_52/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8e3740c7c48205730a85558916fefd9eef991578fc60420ce560a58f73a04f20
+size 118116
diff --git a/ricker/reference_samples/observation_53/data-00000-of-00001.parquet b/ricker/reference_samples/observation_53/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..8475b7d0e14b191440efc10d2b83fa535b1fd63e
--- /dev/null
+++ b/ricker/reference_samples/observation_53/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2afb76d17126b053649f10f7b1a2d6fb49ba9155c975942cea39ff1bce3fb9fb
+size 118332
diff --git a/ricker/reference_samples/observation_54/data-00000-of-00001.parquet b/ricker/reference_samples/observation_54/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..7ba76aa03da7543d8a10ea0614661febf59eb509
--- /dev/null
+++ b/ricker/reference_samples/observation_54/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4bf46ff2b805068cde1f2c4ce88afe1cb3307385e43a362b06566a024c9fd4fe
+size 118460
diff --git a/ricker/reference_samples/observation_55/data-00000-of-00001.parquet b/ricker/reference_samples/observation_55/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..2d1cdf9895db4a303e6eddeaf4dbc442653e47db
--- /dev/null
+++ b/ricker/reference_samples/observation_55/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9ad8804a43f08919821c8c0030a2d14b5a8160ab3c96adb8c8db38327be8d495
+size 118456
diff --git a/ricker/reference_samples/observation_56/data-00000-of-00001.parquet b/ricker/reference_samples/observation_56/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..2850b1b7748a1e6085734f596a1bdf9ff3adf37b
--- /dev/null
+++ b/ricker/reference_samples/observation_56/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bee85e181b6cf0f306df8905255e3160a9a34aeddf18d91a1cb4c30db5e7be8d
+size 118144
diff --git a/ricker/reference_samples/observation_57/data-00000-of-00001.parquet b/ricker/reference_samples/observation_57/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..3668d4ad1881a0a35c38da842df3c781d7bd77bc
--- /dev/null
+++ b/ricker/reference_samples/observation_57/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:85aefbd50cdded30b9f1cf237635bfa57073dcc3a7aece248f3511f43fcbb31a
+size 118236
diff --git a/ricker/reference_samples/observation_58/data-00000-of-00001.parquet b/ricker/reference_samples/observation_58/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..fc1c16e4369b1ed389a3c9dc87234ea6166dfc9c
--- /dev/null
+++ b/ricker/reference_samples/observation_58/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5d6f8da8c49e0506969ef3753f9c4df6c7f48abccd0c0cce643c9f7002254342
+size 118128
diff --git a/ricker/reference_samples/observation_59/data-00000-of-00001.parquet b/ricker/reference_samples/observation_59/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..f34957da857d943b7fced742918b5cc2caba479b
--- /dev/null
+++ b/ricker/reference_samples/observation_59/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:015b74cfef8c5a46f578beeaef15d035ceadd7bc95258ea93e5c55ab782f9376
+size 117744
diff --git a/ricker/reference_samples/observation_6/data-00000-of-00001.parquet b/ricker/reference_samples/observation_6/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..837047de84ec5db3e8f6e82c0bcd02479816892c
--- /dev/null
+++ b/ricker/reference_samples/observation_6/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c7adf18f53f3d2e7f39af383ad8af1ef38f42a841529cfd39c86709f9cd59353
+size 118192
diff --git a/ricker/reference_samples/observation_60/data-00000-of-00001.parquet b/ricker/reference_samples/observation_60/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..bc8822e83646b8e4d590a3f95a53e683d894d235
--- /dev/null
+++ b/ricker/reference_samples/observation_60/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ead74132f4ea873a7ea9c2560951cb930622d0aae30614f04b1225825e53ce7b
+size 118188
diff --git a/ricker/reference_samples/observation_61/data-00000-of-00001.parquet b/ricker/reference_samples/observation_61/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..de5b623d4a39354f0165ec0fa823150e1f768742
--- /dev/null
+++ b/ricker/reference_samples/observation_61/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:db43262b7f3499b67927a6ed13ac1acb621ebe0fc47e6dbbbc8901e4b63245e7
+size 118492
diff --git a/ricker/reference_samples/observation_62/data-00000-of-00001.parquet b/ricker/reference_samples/observation_62/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..00893cc69dd3f4b80f3004891887f34a726ccae5
--- /dev/null
+++ b/ricker/reference_samples/observation_62/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:049f223d1ca50a3ca6567e552701a0837ba743cc1f89837e854e868f214f7ab5
+size 118008
diff --git a/ricker/reference_samples/observation_63/data-00000-of-00001.parquet b/ricker/reference_samples/observation_63/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..3c56bc6d150ede91a34d5de9e64781024853c3fa
--- /dev/null
+++ b/ricker/reference_samples/observation_63/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:475dedbdd74288967cad800fe7a35353174ab824da660ab5a907d4daeb6e8c90
+size 118448
diff --git a/ricker/reference_samples/observation_64/data-00000-of-00001.parquet b/ricker/reference_samples/observation_64/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..672dd8c7d7dc4386647dfb74dee841a6a92a57ef
--- /dev/null
+++ b/ricker/reference_samples/observation_64/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:15f7173b928d81a8996449607cad689101ccc0f2034545996860ac085f1a66be
+size 118116
diff --git a/ricker/reference_samples/observation_65/data-00000-of-00001.parquet b/ricker/reference_samples/observation_65/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..954a36af576c0f11f0a260833fdcfef6f3dffea3
--- /dev/null
+++ b/ricker/reference_samples/observation_65/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dedfe8df34de02c275e701c2d86f4f6bc45430c7eceeaeea57948e7ca75b9721
+size 118460
diff --git a/ricker/reference_samples/observation_66/data-00000-of-00001.parquet b/ricker/reference_samples/observation_66/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..603854f22c686a49ffb1c04bbe24b3cf0af654f6
--- /dev/null
+++ b/ricker/reference_samples/observation_66/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:90d584a092521fa222dfadda4e71e2f1fd1207de9133a8b524751972414e5bd3
+size 118416
diff --git a/ricker/reference_samples/observation_67/data-00000-of-00001.parquet b/ricker/reference_samples/observation_67/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..d102b7a361405d1193536537e4df3296134a9489
--- /dev/null
+++ b/ricker/reference_samples/observation_67/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b263e42b5c782cd277ffdd1e1c9688d62196e6223b62b62b55b73528dd39b4e9
+size 118024
diff --git a/ricker/reference_samples/observation_68/data-00000-of-00001.parquet b/ricker/reference_samples/observation_68/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..4fd844fe841be773af8f17b7a773fe79e87bb13d
--- /dev/null
+++ b/ricker/reference_samples/observation_68/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6e44a08ae55faaa4a569efc4cd0d2b92f8470f46b250cfd9b738378950ab5cbb
+size 118484
diff --git a/ricker/reference_samples/observation_69/data-00000-of-00001.parquet b/ricker/reference_samples/observation_69/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..f3f782ac9cf1ce292372cbcaa2898e6e4a9860c0
--- /dev/null
+++ b/ricker/reference_samples/observation_69/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:026141492f9dcde3f5a3ceae85a07d5e53af608654f8d64b694e518316ce2216
+size 118500
diff --git a/ricker/reference_samples/observation_7/data-00000-of-00001.parquet b/ricker/reference_samples/observation_7/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..76c28ccb37db89ed60811b579175635698fb3ac4
--- /dev/null
+++ b/ricker/reference_samples/observation_7/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:72e4ec97a5bb7c0d959135dcab5685d0235606c8070981e4d5e41c08dc0722e7
+size 118488
diff --git a/ricker/reference_samples/observation_70/data-00000-of-00001.parquet b/ricker/reference_samples/observation_70/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..d40eb6dcf2ea43f7930176d6d31a89598c75734c
--- /dev/null
+++ b/ricker/reference_samples/observation_70/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ad01b11103cc16378580a558b8c8a3f632b50440e9ff8c948daefb9aa4813044
+size 118040
diff --git a/ricker/reference_samples/observation_71/data-00000-of-00001.parquet b/ricker/reference_samples/observation_71/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..d21577e32503d223dfff50e0e64489960b1ef66b
--- /dev/null
+++ b/ricker/reference_samples/observation_71/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f03daaca3bd3bffc4f04044dde37c25c4aadfaa6a275a75e634457b73d4fb46e
+size 117796
diff --git a/ricker/reference_samples/observation_72/data-00000-of-00001.parquet b/ricker/reference_samples/observation_72/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..a4a3c05dc8356c399370264f7c758d573bf34208
--- /dev/null
+++ b/ricker/reference_samples/observation_72/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:64486dc318c0076a7754cedeefa4f6920a34620297024ead69961132a6eceb91
+size 118384
diff --git a/ricker/reference_samples/observation_73/data-00000-of-00001.parquet b/ricker/reference_samples/observation_73/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..0586777da3a1fa5e7c33d450eda3b4a1ab29686d
--- /dev/null
+++ b/ricker/reference_samples/observation_73/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f76c7488294611d51d1e9a4b34e6d72a4f11d45ed05c640a538d3f3072da8dbc
+size 117868
diff --git a/ricker/reference_samples/observation_74/data-00000-of-00001.parquet b/ricker/reference_samples/observation_74/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..0ba5ac8da6284414abedd40df3f795d6543f5c7c
--- /dev/null
+++ b/ricker/reference_samples/observation_74/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:45fd55caaa9a5644b00f23d9b302c6d1ed330770cb1fc8631322bcc2d0e11415
+size 118476
diff --git a/ricker/reference_samples/observation_75/data-00000-of-00001.parquet b/ricker/reference_samples/observation_75/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..c2b787fdcb0cc17fdb1bb046ac15120e01c4dd2e
--- /dev/null
+++ b/ricker/reference_samples/observation_75/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b2d9058774fff9a4db9bf262d5d7a8ec4aa326b729037bbc0b0d56e97ab7317f
+size 118384
diff --git a/ricker/reference_samples/observation_76/data-00000-of-00001.parquet b/ricker/reference_samples/observation_76/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..7f3cf3f91e551adf2298f2edd065fc18cc93a43c
--- /dev/null
+++ b/ricker/reference_samples/observation_76/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d638c7c9f3290ff3ecef5dfe6396f9a2ca733ee2fee4096ddbd197984874e5a1
+size 117872
diff --git a/ricker/reference_samples/observation_77/data-00000-of-00001.parquet b/ricker/reference_samples/observation_77/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..1ff62ae1f73415d79b64d187c5377259efdcebdf
--- /dev/null
+++ b/ricker/reference_samples/observation_77/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e01b6cbf5cdfa5b257c6d7a54e32f7e139a6d6f2d320d2f2c3534c3ea036012f
+size 118120
diff --git a/ricker/reference_samples/observation_78/data-00000-of-00001.parquet b/ricker/reference_samples/observation_78/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..d531ffe9010335cfc1ea8150d8ab76e427e5b5e6
--- /dev/null
+++ b/ricker/reference_samples/observation_78/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b61cc1de7c52ffde866f3d5c74bb28b16ae88cd49af19efc4a405e2387a0ea5f
+size 118072
diff --git a/ricker/reference_samples/observation_79/data-00000-of-00001.parquet b/ricker/reference_samples/observation_79/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..b776fb6a420f9ae085b9096bbe4a6b236e85cf66
--- /dev/null
+++ b/ricker/reference_samples/observation_79/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f0387f489a1ab96a4489ac02214cba29934f363768151d2d00fc73450f8f0fb2
+size 118456
diff --git a/ricker/reference_samples/observation_8/data-00000-of-00001.parquet b/ricker/reference_samples/observation_8/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..aa95efe61921667f2ad48bc1fd177fb647577720
--- /dev/null
+++ b/ricker/reference_samples/observation_8/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:471a84e6d325ef61154b06c75d95348b4600e14a63cf6247dc7b21fe5fa8136b
+size 117656
diff --git a/ricker/reference_samples/observation_80/data-00000-of-00001.parquet b/ricker/reference_samples/observation_80/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..f715f51d65951921d643c328804ad474801e9d88
--- /dev/null
+++ b/ricker/reference_samples/observation_80/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cc7fecc81bbaaedd846d2f16a31fecc82c84991578b4faebbb258aceff126f15
+size 118504
diff --git a/ricker/reference_samples/observation_81/data-00000-of-00001.parquet b/ricker/reference_samples/observation_81/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..170b2abd8866a9a18c11ef84de31992198882622
--- /dev/null
+++ b/ricker/reference_samples/observation_81/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5dee3598a1efff030bc48db7b4564a852b8b10ec8b14c8d56e9d8252af5e9788
+size 118104
diff --git a/ricker/reference_samples/observation_82/data-00000-of-00001.parquet b/ricker/reference_samples/observation_82/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..a975127ee1a8d50692d2b5dea80dc93aca973cc5
--- /dev/null
+++ b/ricker/reference_samples/observation_82/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:795af5d41849e6e6ef6d420c21d108a092ca3f4e7e15af064516e9df4e9d0b31
+size 117744
diff --git a/ricker/reference_samples/observation_83/data-00000-of-00001.parquet b/ricker/reference_samples/observation_83/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..546f14e229f040d26b563b52a5c337489633d962
--- /dev/null
+++ b/ricker/reference_samples/observation_83/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1764a1e74ad2cae5f784c66c362bcb69b6b80221f2b79d653324b531bb50571c
+size 118484
diff --git a/ricker/reference_samples/observation_84/data-00000-of-00001.parquet b/ricker/reference_samples/observation_84/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..e38709c643ca49f7a856c9955808644f78ff92e7
--- /dev/null
+++ b/ricker/reference_samples/observation_84/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4aadf7dc5e11281f92f062213190a95a65041eeb23a8e24b2a4b246e70a1af61
+size 118080
diff --git a/ricker/reference_samples/observation_85/data-00000-of-00001.parquet b/ricker/reference_samples/observation_85/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..f1276c9c15ca8c7a8805732338f37556b27e96e3
--- /dev/null
+++ b/ricker/reference_samples/observation_85/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:217c837cee405a8c4ae81f6ed7004018051ed60f2f053065b27d88d58c838940
+size 118500
diff --git a/ricker/reference_samples/observation_86/data-00000-of-00001.parquet b/ricker/reference_samples/observation_86/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..65d9b3901dad26e9b5ad017b95bd50ef14d487ef
--- /dev/null
+++ b/ricker/reference_samples/observation_86/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9848964541c85a1b1c0b20dde5fc4a762d0af0a0d7ac4ded6f1a28850691c9a6
+size 118108
diff --git a/ricker/reference_samples/observation_87/data-00000-of-00001.parquet b/ricker/reference_samples/observation_87/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..5c6da9844a649e6938968e739adbb78e2bbf35ae
--- /dev/null
+++ b/ricker/reference_samples/observation_87/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1ed869b34c3834687fc7c19be8fe0cccfb3c34ea72332b3682d4dd0a5978c3ed
+size 118448
diff --git a/ricker/reference_samples/observation_88/data-00000-of-00001.parquet b/ricker/reference_samples/observation_88/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..12497989e9cc45cf22872e88d047a4a434d4a631
--- /dev/null
+++ b/ricker/reference_samples/observation_88/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c0f489f8726e6558969f34882276fe7ad1b61c2900a895d567d68ed1a8c762cd
+size 118148
diff --git a/ricker/reference_samples/observation_89/data-00000-of-00001.parquet b/ricker/reference_samples/observation_89/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..c263dd0e16ea5a1d4514b1afacfe4ccd032ff117
--- /dev/null
+++ b/ricker/reference_samples/observation_89/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:904fe4415f53d45819b1896868e2ce28216e75ae99ba0bed6c80d196891f7e1a
+size 118460
diff --git a/ricker/reference_samples/observation_9/data-00000-of-00001.parquet b/ricker/reference_samples/observation_9/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..a70722b450a26bd7c2c3a6b2c820e777ad183ca7
--- /dev/null
+++ b/ricker/reference_samples/observation_9/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ee5792169a64e2406b18390094de010f7b67790fed34c6f97b04a36ab4ef878f
+size 118508
diff --git a/ricker/reference_samples/observation_90/data-00000-of-00001.parquet b/ricker/reference_samples/observation_90/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..f429126271b6b2e51ae88afdccb87da301c477d0
--- /dev/null
+++ b/ricker/reference_samples/observation_90/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e03f64e919b179dabd1f5ebabce2175919a697473ad6be5ab604b8b0a858f3ad
+size 117564
diff --git a/ricker/reference_samples/observation_91/data-00000-of-00001.parquet b/ricker/reference_samples/observation_91/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..69223cc86b577c510e3f7366bcb7d5e6885034e9
--- /dev/null
+++ b/ricker/reference_samples/observation_91/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:72284a55160f9db09952ff1e5a29b25586845676d35f1569c71faa32bd0f6f8c
+size 118484
diff --git a/ricker/reference_samples/observation_92/data-00000-of-00001.parquet b/ricker/reference_samples/observation_92/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..07302d608532130dbe175fcaa92c005dcc94aff1
--- /dev/null
+++ b/ricker/reference_samples/observation_92/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7ff4104408358bffc960e8200adbdb7270c867aabc95fd69511bf672d6b90911
+size 117904
diff --git a/ricker/reference_samples/observation_93/data-00000-of-00001.parquet b/ricker/reference_samples/observation_93/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..798226c590265237cbf1f25cdc911bd997f01c42
--- /dev/null
+++ b/ricker/reference_samples/observation_93/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a700f46b8b7a3acba774bf6b98cbd17eec457add35b6b193245399e3ea706734
+size 118060
diff --git a/ricker/reference_samples/observation_94/data-00000-of-00001.parquet b/ricker/reference_samples/observation_94/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..c1a0426549a20379d02c80caceccf64f53ef687a
--- /dev/null
+++ b/ricker/reference_samples/observation_94/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d37a2dcb96eb7e77017fc5b7398df0dbecd0033f2277b557d4ef0ed2a77511a0
+size 118132
diff --git a/ricker/reference_samples/observation_95/data-00000-of-00001.parquet b/ricker/reference_samples/observation_95/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..1acd4077f9ca51436e6a16a75fb9341d7f43d42d
--- /dev/null
+++ b/ricker/reference_samples/observation_95/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:96163db03c2d0320b2b56b001d3bf39f56201c9f6275bb7c53e4662c991ba6ed
+size 118104
diff --git a/ricker/reference_samples/observation_96/data-00000-of-00001.parquet b/ricker/reference_samples/observation_96/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..3c21acb524ae928c952aa99e32abf0f04641b756
--- /dev/null
+++ b/ricker/reference_samples/observation_96/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:59770e2ce3dea3c8db49c3a0701922c7c2f60aabbd326798b7ba852113056a4a
+size 118116
diff --git a/ricker/reference_samples/observation_97/data-00000-of-00001.parquet b/ricker/reference_samples/observation_97/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..16140eeff8c916a00df48b6e2210d767a35e040b
--- /dev/null
+++ b/ricker/reference_samples/observation_97/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e64d29b6f20afc3453475f8734e3872639659f5f6e0c2c276708b3f9c91d539a
+size 118092
diff --git a/ricker/reference_samples/observation_98/data-00000-of-00001.parquet b/ricker/reference_samples/observation_98/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..99680d8ecf9d2ad533a29796674399be021b4d24
--- /dev/null
+++ b/ricker/reference_samples/observation_98/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:58209df666fef03bf33e5c18cd3848e217e140ab887fe1d5cde870ba0719045f
+size 118104
diff --git a/ricker/reference_samples/observation_99/data-00000-of-00001.parquet b/ricker/reference_samples/observation_99/data-00000-of-00001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..87518e4486fbc39cd1910eff10ddc6998920202e
--- /dev/null
+++ b/ricker/reference_samples/observation_99/data-00000-of-00001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e445ebb1ce96403b9abaee963f81d22de446b0bea2494c1b684b2cc7d9dc8c67
+size 118104