diff --git a/data/stair/recon/terrain_stairs__ash_wood_straight_single_flight_staircase_with_11_pale_ringed_treads_in_one_straight_run_no_handrails_no_curves_no_turns__0000.pkl b/data/stair/recon/terrain_stairs__ash_wood_straight_single_flight_staircase_with_11_pale_ringed_treads_in_one_straight_run_no_handrails_no_curves_no_turns__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..251e9e2e73f5e7948b2358df386eca040700c460
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__ash_wood_straight_single_flight_staircase_with_11_pale_ringed_treads_in_one_straight_run_no_handrails_no_curves_no_turns__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ecc1efdeaf0ab91ad7266858c65dd41ce29dc971a57432e1520b73e38d01c38d
+size 411624
diff --git a/data/stair/recon/terrain_stairs__compact_freestanding_ash_hardwood_practice_stair_block_with_5_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balustrad_018e9ece8d_updown__0000.pkl b/data/stair/recon/terrain_stairs__compact_freestanding_ash_hardwood_practice_stair_block_with_5_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balustrad_018e9ece8d_updown__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..841425ecb8b7201283316b442c20be90d9d5b954
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__compact_freestanding_ash_hardwood_practice_stair_block_with_5_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balustrad_018e9ece8d_updown__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:eae457bf2d3dd5129159dc9cb87e8ffb3eba3230bebfefd409cadfc5fe85f621
+size 411684
diff --git a/data/stair/recon/terrain_stairs__compact_freestanding_bamboo_laminate_practice_stair_block_with_4_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balust_21c216624f__0002.pkl b/data/stair/recon/terrain_stairs__compact_freestanding_bamboo_laminate_practice_stair_block_with_4_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balust_21c216624f__0002.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..ba4c5a42cec2cac50aaa5d9158b7be79197531c8
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__compact_freestanding_bamboo_laminate_practice_stair_block_with_4_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balust_21c216624f__0002.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dbaaff2e34ede83df1b5d049c0a2ea841c839bf84120fa3b03c5608ac0ffc407
+size 411687
diff --git a/data/stair/recon/terrain_stairs__compact_freestanding_bamboo_laminate_practice_stair_block_with_4_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balust_3d01ae714c__0000.pkl b/data/stair/recon/terrain_stairs__compact_freestanding_bamboo_laminate_practice_stair_block_with_4_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balust_3d01ae714c__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..1e081be0e1ac57c448f1b6c22ad05efdddae1625
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__compact_freestanding_bamboo_laminate_practice_stair_block_with_4_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balust_3d01ae714c__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:056af66551911ee71e31148b459bd75e9dff6755da1b99632e9b1a2f334ddd79
+size 413427
diff --git a/data/stair/recon/terrain_stairs__compact_freestanding_bamboo_laminate_practice_stair_block_with_5_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balust_5475d99adb__0000.pkl b/data/stair/recon/terrain_stairs__compact_freestanding_bamboo_laminate_practice_stair_block_with_5_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balust_5475d99adb__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..747765d5e18ac8659ef6b3424b2b8686b933f1e6
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__compact_freestanding_bamboo_laminate_practice_stair_block_with_5_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balust_5475d99adb__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5b1f3f82d99bc19ab1ec1802a79e1d29d2bd0f2cbaa9f87525379ac0f60986fd
+size 413427
diff --git a/data/stair/recon/terrain_stairs__compact_freestanding_birch_plywood_practice_stair_block_with_4_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balustra_080919e1b7__0001.pkl b/data/stair/recon/terrain_stairs__compact_freestanding_birch_plywood_practice_stair_block_with_4_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balustra_080919e1b7__0001.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..31a0b56b8a87e0b2dac042947fd74d6243fc46d8
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__compact_freestanding_birch_plywood_practice_stair_block_with_4_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balustra_080919e1b7__0001.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bdaeb399b01830f2b9086cdb49e54929214b029533076f6ad91a1815b4a68fb1
+size 413427
diff --git a/data/stair/recon/terrain_stairs__compact_freestanding_birch_plywood_practice_stair_block_with_4_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balustra_5ee52bb2e2__0000.pkl b/data/stair/recon/terrain_stairs__compact_freestanding_birch_plywood_practice_stair_block_with_4_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balustra_5ee52bb2e2__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..6815e9fcfbbf2f2c190e857f5b77e1ac1692b520
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__compact_freestanding_birch_plywood_practice_stair_block_with_4_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balustra_5ee52bb2e2__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8932c1f03298ca01189ebdbc5c073814e4d116da18f01eff03981a0e534cf2ea
+size 413427
diff --git a/data/stair/recon/terrain_stairs__compact_freestanding_black_marble_practice_stair_block_with_4_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balustrad_6b9c04377e__0000.pkl b/data/stair/recon/terrain_stairs__compact_freestanding_black_marble_practice_stair_block_with_4_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balustrad_6b9c04377e__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..4abc951214b236168163098b03dc9b4154ba6a46
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__compact_freestanding_black_marble_practice_stair_block_with_4_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balustrad_6b9c04377e__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3d9e37effb0f8e3cdb3ce769ea22ca5aa30036220cf4c89b6adc6c0ae2102ad2
+size 411687
diff --git a/data/stair/recon/terrain_stairs__compact_freestanding_black_powder_coated_steel_practice_stair_block_with_6_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_0c3142aad5__0002.pkl b/data/stair/recon/terrain_stairs__compact_freestanding_black_powder_coated_steel_practice_stair_block_with_6_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_0c3142aad5__0002.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..8f3225e563c498640f3364de0e524c1b86df2329
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__compact_freestanding_black_powder_coated_steel_practice_stair_block_with_6_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_0c3142aad5__0002.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9d51592ad92e90208f21dc813b7d247b6c57923494c54f76f50e502f7f0f4cf4
+size 411687
diff --git a/data/stair/recon/terrain_stairs__compact_freestanding_black_powder_coated_steel_practice_stair_block_with_6_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_f9ba9ee8af__0002.pkl b/data/stair/recon/terrain_stairs__compact_freestanding_black_powder_coated_steel_practice_stair_block_with_6_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_f9ba9ee8af__0002.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..c0876e0e3fa54e3469b553dc6ab24ae7f86fb1f8
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__compact_freestanding_black_powder_coated_steel_practice_stair_block_with_6_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_f9ba9ee8af__0002.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3a38dbb83719b530b1b4d2d6db656f87dc244aafbcc2c717c59409f003e2006d
+size 413427
diff --git a/data/stair/recon/terrain_stairs__compact_freestanding_blue_anti_slip_rubber_top_up_practice_stair_block_with_six_narrow_equal_spaced_steps_with_flush_risers_straight_single_flight_training_prop_largest_58b08bf8b4_updown__0000.pkl b/data/stair/recon/terrain_stairs__compact_freestanding_blue_anti_slip_rubber_top_up_practice_stair_block_with_six_narrow_equal_spaced_steps_with_flush_risers_straight_single_flight_training_prop_largest_58b08bf8b4_updown__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..4ca2080b4ddf47bf40d8672a3ce7fc12e4b38fbb
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__compact_freestanding_blue_anti_slip_rubber_top_up_practice_stair_block_with_six_narrow_equal_spaced_steps_with_flush_risers_straight_single_flight_training_prop_largest_58b08bf8b4_updown__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:894ed0b949fb0f117aaf1d83f23c2e8a97163c8ecaa21501bbad12dcf4da3ed9
+size 415163
diff --git a/data/stair/recon/terrain_stairs__compact_freestanding_charcoal_stained_wood_practice_stair_block_with_5_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_78a29f448d__0000.pkl b/data/stair/recon/terrain_stairs__compact_freestanding_charcoal_stained_wood_practice_stair_block_with_5_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_78a29f448d__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..b0de0e603bc7d78458cd5a8ed5c0f8b146ad181a
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__compact_freestanding_charcoal_stained_wood_practice_stair_block_with_5_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_78a29f448d__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:57a925120b248d1cc2ea14523fe998e6c32796d5648cf78987fb4a7d4a083401
+size 411686
diff --git a/data/stair/recon/terrain_stairs__compact_freestanding_charcoal_stained_wood_practice_stair_block_with_6_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_87ec9aa9f0_updown__0000.pkl b/data/stair/recon/terrain_stairs__compact_freestanding_charcoal_stained_wood_practice_stair_block_with_6_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_87ec9aa9f0_updown__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..e69c5bfd5a2493840015929238ca8a1003749eb5
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__compact_freestanding_charcoal_stained_wood_practice_stair_block_with_6_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_87ec9aa9f0_updown__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b65d4707a0a57e44a243fea5d4bf033703f6422dbdf3d215c7ffcec582257e8b
+size 411683
diff --git a/data/stair/recon/terrain_stairs__compact_freestanding_copper_toned_metal_practice_stair_block_with_4_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_bal_d2a880a663_updown__0000.pkl b/data/stair/recon/terrain_stairs__compact_freestanding_copper_toned_metal_practice_stair_block_with_4_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_bal_d2a880a663_updown__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..01d76df513ef2c4d1fb46adb24e7186f3129078a
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__compact_freestanding_copper_toned_metal_practice_stair_block_with_4_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_bal_d2a880a663_updown__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1a1cc0fd47275cc2dcbcb746fd375eb149eabcbfdcec7675d82256faf5373c65
+size 411684
diff --git a/data/stair/recon/terrain_stairs__compact_freestanding_cream_terrazzo_top_up_practice_stair_block_with_four_wide_box_profile_steps_with_visible_tread_depth_straight_single_flight_training_prop_largest_di_dd20a3efca_updown__0000.pkl b/data/stair/recon/terrain_stairs__compact_freestanding_cream_terrazzo_top_up_practice_stair_block_with_four_wide_box_profile_steps_with_visible_tread_depth_straight_single_flight_training_prop_largest_di_dd20a3efca_updown__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..866eecc767e0c9192a0dd2a4e9ab7e989369de9d
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__compact_freestanding_cream_terrazzo_top_up_practice_stair_block_with_four_wide_box_profile_steps_with_visible_tread_depth_straight_single_flight_training_prop_largest_di_dd20a3efca_updown__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1e46f704f5eba6f27a9cc880ec2f67362eb07463569f2099a1bf8b93d63e5eab
+size 413424
diff --git a/data/stair/recon/terrain_stairs__compact_freestanding_dark_walnut_wood_practice_stair_block_with_6_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balus_ab1f1e3e1d__0000.pkl b/data/stair/recon/terrain_stairs__compact_freestanding_dark_walnut_wood_practice_stair_block_with_6_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balus_ab1f1e3e1d__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..be145026ae18eefc04236e145e129cfd9841d8ab
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__compact_freestanding_dark_walnut_wood_practice_stair_block_with_6_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balus_ab1f1e3e1d__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c55b21e6194e90837079c009d3649ebe65ad9a62ec574b532dd0ea0c947f4d18
+size 411687
diff --git a/data/stair/recon/terrain_stairs__compact_freestanding_diamond_plate_steel_practice_stair_block_with_3_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_ba_ca760507df_updown__0000.pkl b/data/stair/recon/terrain_stairs__compact_freestanding_diamond_plate_steel_practice_stair_block_with_3_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_ba_ca760507df_updown__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..1c37b11f1174a4ec62e874b79b5ad06ba9248aa2
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__compact_freestanding_diamond_plate_steel_practice_stair_block_with_3_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_ba_ca760507df_updown__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c8bc46e5b4e71e90912bb94b27fc1d2cd5d00c5d1d77c0498866a7a833157a95
+size 411684
diff --git a/data/stair/recon/terrain_stairs__compact_freestanding_diamond_plate_steel_practice_stair_block_with_6_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_ba_e51a0693a1__0002.pkl b/data/stair/recon/terrain_stairs__compact_freestanding_diamond_plate_steel_practice_stair_block_with_6_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_ba_e51a0693a1__0002.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..e18d423a63a0fa8033a505521b88f232a8844a55
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__compact_freestanding_diamond_plate_steel_practice_stair_block_with_6_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_ba_e51a0693a1__0002.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:45c3045a2ef086c495e925d77f7d5e0f90f2c3191821fbd26d61ea75817a3437
+size 413427
diff --git a/data/stair/recon/terrain_stairs__compact_freestanding_forest_green_painted_wood_practice_stair_block_with_5_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_e9d067d69b__0000.pkl b/data/stair/recon/terrain_stairs__compact_freestanding_forest_green_painted_wood_practice_stair_block_with_5_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_e9d067d69b__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..3028559e258abc20614f3141d2b4cfd844f83d14
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__compact_freestanding_forest_green_painted_wood_practice_stair_block_with_5_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_e9d067d69b__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5f63b42b3508d61b0868dc8c00a7c9beaacd6a3b22229617d66a9630b5c1cfe3
+size 413427
diff --git a/data/stair/recon/terrain_stairs__compact_freestanding_forest_green_painted_wood_practice_stair_block_with_6_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_9e85f09d26__0000.pkl b/data/stair/recon/terrain_stairs__compact_freestanding_forest_green_painted_wood_practice_stair_block_with_6_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_9e85f09d26__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..c9ac5e3da69d5124d53e7437483b609830342af2
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__compact_freestanding_forest_green_painted_wood_practice_stair_block_with_6_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_9e85f09d26__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:64bd7ab1cd6637ec9923806e10a6b7254d7a2dc7232c9fe24f15d0b6a8c1c3b6
+size 411687
diff --git a/data/stair/recon/terrain_stairs__compact_freestanding_galvanized_steel_practice_stair_block_with_6_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balus_c3fee53bcc__0001.pkl b/data/stair/recon/terrain_stairs__compact_freestanding_galvanized_steel_practice_stair_block_with_6_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balus_c3fee53bcc__0001.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..4c6035b5e6c502868693b57c5bb98adf64473890
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__compact_freestanding_galvanized_steel_practice_stair_block_with_6_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balus_c3fee53bcc__0001.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d5da477bf9e573df146ce71219311ce01d0db317547cfc6f50114344ad1d9d19
+size 411687
diff --git a/data/stair/recon/terrain_stairs__compact_freestanding_green_marble_practice_stair_block_with_4_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balustrad_2e25f30580__0001.pkl b/data/stair/recon/terrain_stairs__compact_freestanding_green_marble_practice_stair_block_with_4_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balustrad_2e25f30580__0001.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..c5fb056a4b75c46d016910a0774a813b0362d79a
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__compact_freestanding_green_marble_practice_stair_block_with_4_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balustrad_2e25f30580__0001.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a870d81be74cf6101cff5cc057fef282d719bc48b60b32da29b864d937eaa3c2
+size 415167
diff --git a/data/stair/recon/terrain_stairs__compact_freestanding_green_marble_practice_stair_block_with_5_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balustrad_cd0e3e3c1d_updown__0000.pkl b/data/stair/recon/terrain_stairs__compact_freestanding_green_marble_practice_stair_block_with_5_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balustrad_cd0e3e3c1d_updown__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..fe61e15152ff3d903fdd91ed49803652fb19e8ee
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__compact_freestanding_green_marble_practice_stair_block_with_5_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balustrad_cd0e3e3c1d_updown__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8790d47f382802a2e67a68ed2c2c395372b00d6587ea4ed3029c4eede4e359a8
+size 411684
diff --git a/data/stair/recon/terrain_stairs__compact_freestanding_honey_beech_wood_practice_stair_block_with_4_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balus_fb423c2167__0002.pkl b/data/stair/recon/terrain_stairs__compact_freestanding_honey_beech_wood_practice_stair_block_with_4_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balus_fb423c2167__0002.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..03b8c47c887d8816046459f5f031ab51b2346db8
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__compact_freestanding_honey_beech_wood_practice_stair_block_with_4_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balus_fb423c2167__0002.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:26beef55e312e969f6069cd6cf29f1c3d43b082a56817f40f6b7e44b672a7b52
+size 411687
diff --git a/data/stair/recon/terrain_stairs__compact_freestanding_honey_beech_wood_practice_stair_block_with_5_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balus_3db5984abf_updown__0000.pkl b/data/stair/recon/terrain_stairs__compact_freestanding_honey_beech_wood_practice_stair_block_with_5_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balus_3db5984abf_updown__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..4f31b34ee8b297a1c6f22c77da877a0f2a64626a
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__compact_freestanding_honey_beech_wood_practice_stair_block_with_5_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balus_3db5984abf_updown__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:03c1c917ba6c4bd5e5444634e8462dec855cf03b8117083500b956b1170640f1
+size 411684
diff --git a/data/stair/recon/terrain_stairs__compact_freestanding_light_ash_wood_top_up_practice_stair_block_with_four_wide_box_profile_steps_with_visible_tread_depth_straight_single_flight_training_prop_largest_di_6a2be3eba9__0002.pkl b/data/stair/recon/terrain_stairs__compact_freestanding_light_ash_wood_top_up_practice_stair_block_with_four_wide_box_profile_steps_with_visible_tread_depth_straight_single_flight_training_prop_largest_di_6a2be3eba9__0002.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..5cb562c77cb5a69aee580ceb96bb1a48a91919dd
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__compact_freestanding_light_ash_wood_top_up_practice_stair_block_with_four_wide_box_profile_steps_with_visible_tread_depth_straight_single_flight_training_prop_largest_di_6a2be3eba9__0002.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2eb561e79b51fe9ed86aaf5af17e57e462d3463f59120a8b2a34f2257837b9e1
+size 411687
diff --git a/data/stair/recon/terrain_stairs__compact_freestanding_matte_black_painted_wood_practice_stair_block_with_5_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_d6f58d1c38__0002.pkl b/data/stair/recon/terrain_stairs__compact_freestanding_matte_black_painted_wood_practice_stair_block_with_5_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_d6f58d1c38__0002.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..7c25d8fab64fcaa20aeecffef0dd0a66488785e3
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__compact_freestanding_matte_black_painted_wood_practice_stair_block_with_5_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_d6f58d1c38__0002.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4a43f0ca2809b7ad49f647f33a2971e7ed2f13613bb69fb4103731ee462c6b40
+size 413426
diff --git a/data/stair/recon/terrain_stairs__compact_freestanding_pebble_textured_concrete_practice_stair_block_with_4_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_3b8db875dc__0001.pkl b/data/stair/recon/terrain_stairs__compact_freestanding_pebble_textured_concrete_practice_stair_block_with_4_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_3b8db875dc__0001.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..7f2e55c0876ef6428c3e1e5f6858b4086be52a9e
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__compact_freestanding_pebble_textured_concrete_practice_stair_block_with_4_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_3b8db875dc__0001.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0fe397110217d580a9adba09f37bcb011204793dc23579c15c3c8048b2e25aa6
+size 413426
diff --git a/data/stair/recon/terrain_stairs__compact_freestanding_raw_cast_concrete_practice_stair_block_with_4_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balu_e79e2ddb27__0002.pkl b/data/stair/recon/terrain_stairs__compact_freestanding_raw_cast_concrete_practice_stair_block_with_4_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balu_e79e2ddb27__0002.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..23d52548be24e1897eefbf804bdf1a3de0cd3dae
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__compact_freestanding_raw_cast_concrete_practice_stair_block_with_4_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balu_e79e2ddb27__0002.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0960f7d01d799c7ad4857e5eba190ba893dad9417142fbfc0727605f45c761ad
+size 413427
diff --git a/data/stair/recon/terrain_stairs__compact_freestanding_reclaimed_pine_wood_practice_stair_block_with_3_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_ba_d941af811e__0001.pkl b/data/stair/recon/terrain_stairs__compact_freestanding_reclaimed_pine_wood_practice_stair_block_with_3_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_ba_d941af811e__0001.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..84765ab49b1d322733d6c0de0dfc9693522d7563
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__compact_freestanding_reclaimed_pine_wood_practice_stair_block_with_3_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_ba_d941af811e__0001.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7587fe3857c23232644e8a32f7e91ab8881db595c8252b5d2ae76833cd1fa1c4
+size 413427
diff --git a/data/stair/recon/terrain_stairs__compact_freestanding_reclaimed_pine_wood_practice_stair_block_with_6_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_ba_9ef32ba5da_updown__0000.pkl b/data/stair/recon/terrain_stairs__compact_freestanding_reclaimed_pine_wood_practice_stair_block_with_6_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_ba_9ef32ba5da_updown__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..80b2e50737617b460551ddf35f5da4423d1e22b2
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__compact_freestanding_reclaimed_pine_wood_practice_stair_block_with_6_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_ba_9ef32ba5da_updown__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9be92caf6947926d5eb8f51821218f35a3182e3b8540d81d14303b1c0993a9ac
+size 411684
diff --git a/data/stair/recon/terrain_stairs__compact_freestanding_red_cedar_wood_practice_stair_block_with_5_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balustr_2eed1402f1_updown__0000.pkl b/data/stair/recon/terrain_stairs__compact_freestanding_red_cedar_wood_practice_stair_block_with_5_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balustr_2eed1402f1_updown__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..cff25c07b6dcc6837b4048d577152fd02d56bdb6
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__compact_freestanding_red_cedar_wood_practice_stair_block_with_5_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balustr_2eed1402f1_updown__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f34a3500a333b5235809301313a4eb2b2575e726ae6038facbc7c66f584f3486
+size 411684
diff --git a/data/stair/recon/terrain_stairs__compact_freestanding_red_cedar_wood_practice_stair_block_with_6_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balustr_3989f94201__0002.pkl b/data/stair/recon/terrain_stairs__compact_freestanding_red_cedar_wood_practice_stair_block_with_6_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balustr_3989f94201__0002.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..1e3fdf0746d394d2ba8cc8d5bad2a53da8642170
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__compact_freestanding_red_cedar_wood_practice_stair_block_with_6_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balustr_3989f94201__0002.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:34a6b7df6c0db937fd1f5b6425f16caa761f409e1008adb18c57d6e427a32869
+size 411687
diff --git a/data/stair/recon/terrain_stairs__compact_freestanding_rough_granite_practice_stair_block_with_3_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balustra_845099ed56__0000.pkl b/data/stair/recon/terrain_stairs__compact_freestanding_rough_granite_practice_stair_block_with_3_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balustra_845099ed56__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..bdff4c6ef823f6817faee43fdf9af7910eb9149c
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__compact_freestanding_rough_granite_practice_stair_block_with_3_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balustra_845099ed56__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b7a09c2478b4fd2bdf4b0f92092c6fa93e5ee2a9a8aa74d384015b68e58d6291
+size 413427
diff --git a/data/stair/recon/terrain_stairs__compact_freestanding_smooth_grey_concrete_practice_stair_block_with_4_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_b_0ac71aa729_updown__0000.pkl b/data/stair/recon/terrain_stairs__compact_freestanding_smooth_grey_concrete_practice_stair_block_with_4_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_b_0ac71aa729_updown__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..da350e4a38d4e08decaf81f650b8606038a801e2
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__compact_freestanding_smooth_grey_concrete_practice_stair_block_with_4_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_b_0ac71aa729_updown__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:546125e103693809d30bcb981ac8ae47e7955f9559390a5824f82474aa053c8b
+size 411684
diff --git a/data/stair/recon/terrain_stairs__compact_freestanding_smooth_grey_concrete_practice_stair_block_with_5_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_b_936d20fc73_updown__0000.pkl b/data/stair/recon/terrain_stairs__compact_freestanding_smooth_grey_concrete_practice_stair_block_with_5_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_b_936d20fc73_updown__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..3f229d56675d0144820ac5a737088b2c21659a54
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__compact_freestanding_smooth_grey_concrete_practice_stair_block_with_5_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_b_936d20fc73_updown__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3658e8288843a8263a3a3602f8d15f338e8bc5793cb585dbf0d04d8412b22d7d
+size 411684
diff --git a/data/stair/recon/terrain_stairs__compact_freestanding_terracotta_tile_practice_stair_block_with_6_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balust_cbcc7dc9c7__0002.pkl b/data/stair/recon/terrain_stairs__compact_freestanding_terracotta_tile_practice_stair_block_with_6_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balust_cbcc7dc9c7__0002.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..2a4d422cc59e38c6b6ac4037d81dc6a88c41b371
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__compact_freestanding_terracotta_tile_practice_stair_block_with_6_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balust_cbcc7dc9c7__0002.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4077eb856c0bb42a28c0c590259a16726ab652580d7f675c45e1bc999d9d20f0
+size 413427
diff --git a/data/stair/recon/terrain_stairs__compact_freestanding_travertine_stone_practice_stair_block_with_4_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balus_696ad6d5ca__0001.pkl b/data/stair/recon/terrain_stairs__compact_freestanding_travertine_stone_practice_stair_block_with_4_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balus_696ad6d5ca__0001.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..ac39cfbe7b7454916b0a4a937ef876a249ec74ab
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__compact_freestanding_travertine_stone_practice_stair_block_with_4_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balus_696ad6d5ca__0001.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8a67bc8ed77a2f5936ede66aa0a8cd06cb5c7ac6a36497a585ac355e461a9b8b
+size 411687
diff --git a/data/stair/recon/terrain_stairs__compact_freestanding_warm_oak_wood_practice_stair_block_with_4_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balustra_27fcc2721b__0000.pkl b/data/stair/recon/terrain_stairs__compact_freestanding_warm_oak_wood_practice_stair_block_with_4_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balustra_27fcc2721b__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..ec92f62f98a69cfc1f01d9662452a1842c24963f
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__compact_freestanding_warm_oak_wood_practice_stair_block_with_4_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balustra_27fcc2721b__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:20679984e8812a981660ca9a748084ad95e210cda38183795460a6bcb87cbfc5
+size 413427
diff --git a/data/stair/recon/terrain_stairs__compact_freestanding_warm_oak_wood_practice_stair_block_with_6_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balustra_d94942b7bd__0000.pkl b/data/stair/recon/terrain_stairs__compact_freestanding_warm_oak_wood_practice_stair_block_with_6_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balustra_d94942b7bd__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..a2b07ba782d38dd7d24075151573ef458378c9af
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__compact_freestanding_warm_oak_wood_practice_stair_block_with_6_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balustra_d94942b7bd__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ebf57753c87c28d54d603ed64db3de7dd968c58a147010de19ee91d278802807
+size 411687
diff --git a/data/stair/recon/terrain_stairs__compact_freestanding_white_ceramic_tile_practice_stair_block_with_5_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_bal_6c3e647dcd__0002.pkl b/data/stair/recon/terrain_stairs__compact_freestanding_white_ceramic_tile_practice_stair_block_with_5_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_bal_6c3e647dcd__0002.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..5c90d5cca8d151f1ffb884f829f51caef99dc94e
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__compact_freestanding_white_ceramic_tile_practice_stair_block_with_5_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_bal_6c3e647dcd__0002.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:58493d51e730aeba1862b05935e9e80712e5c001b1580402f2ef7b622d60a436
+size 413427
diff --git a/data/stair/recon/terrain_stairs__compact_freestanding_white_ceramic_tile_practice_stair_block_with_6_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_bal_c2e049158b__0002.pkl b/data/stair/recon/terrain_stairs__compact_freestanding_white_ceramic_tile_practice_stair_block_with_6_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_bal_c2e049158b__0002.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..bb43d1305a4fed05db7b62295c71258bcc8f004e
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__compact_freestanding_white_ceramic_tile_practice_stair_block_with_6_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_bal_c2e049158b__0002.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:08cf0ad08e4b723350a305b54686bc42f2a098fc3b81ff910308aad7f768277b
+size 411687
diff --git a/data/stair/recon/terrain_stairs__compact_freestanding_white_limestone_practice_stair_block_with_4_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balust_c0929b6412__0002.pkl b/data/stair/recon/terrain_stairs__compact_freestanding_white_limestone_practice_stair_block_with_4_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balust_c0929b6412__0002.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..fcda0b90423ee53f41821d922f327bd9426ff6e0
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__compact_freestanding_white_limestone_practice_stair_block_with_4_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balust_c0929b6412__0002.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a2fdb18552c0f29fde4adae60b544153ca113694b0e94de6cfe1070b3c03b0f1
+size 413427
diff --git a/data/stair/recon/terrain_stairs__compact_freestanding_white_limestone_practice_stair_block_with_6_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balust_0f4cb26b84__0000.pkl b/data/stair/recon/terrain_stairs__compact_freestanding_white_limestone_practice_stair_block_with_6_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balust_0f4cb26b84__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..cb5ee15b7452f255a330021f4cbb3b59e36a97a2
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__compact_freestanding_white_limestone_practice_stair_block_with_6_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balust_0f4cb26b84__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ccd93310d24f7e463b48d29d0ca4bd6de29d6e9e06d66b252f86ea9ebace7286
+size 411687
diff --git a/data/stair/recon/terrain_stairs__compact_freestanding_white_limestone_practice_stair_block_with_6_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balust_ee5cd2f1c8__0000.pkl b/data/stair/recon/terrain_stairs__compact_freestanding_white_limestone_practice_stair_block_with_6_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balust_ee5cd2f1c8__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..c257350db13ebea45455b9c01d3ae86ffc51bedb
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__compact_freestanding_white_limestone_practice_stair_block_with_6_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balust_ee5cd2f1c8__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3379a496ba552b2d3b8826033637d911ce7959fdf81630eccf33ba3bb28b0b68
+size 413427
diff --git a/data/stair/recon/terrain_stairs__compact_freestanding_white_marble_practice_stair_block_with_4_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balustrad_bee7655931_updown__0000.pkl b/data/stair/recon/terrain_stairs__compact_freestanding_white_marble_practice_stair_block_with_4_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balustrad_bee7655931_updown__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..6664ad0cf9dce1c16519ab7f9db3c31ddd6f1854
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__compact_freestanding_white_marble_practice_stair_block_with_4_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balustrad_bee7655931_updown__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:deeb4d8786bdd4f6bff2e68d0eca3c1cbfd81c7515e808bb9d42733758898b2a
+size 411684
diff --git a/data/stair/recon/terrain_stairs__compact_freestanding_white_microcement_practice_stair_block_with_6_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balu_c1370cbd45__0000.pkl b/data/stair/recon/terrain_stairs__compact_freestanding_white_microcement_practice_stair_block_with_6_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balu_c1370cbd45__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..96bfe22f3e804514438782c3ce709989b8576d3e
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__compact_freestanding_white_microcement_practice_stair_block_with_6_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_balu_c1370cbd45__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:891775ffc9b29d57f9ff82d9e37a069768fe3e695e13de7dc6c71cd445198e4d
+size 413427
diff --git a/data/stair/recon/terrain_stairs__compact_freestanding_white_painted_wood_practice_stair_block_with_4_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_bal_7a92756cf1__0001.pkl b/data/stair/recon/terrain_stairs__compact_freestanding_white_painted_wood_practice_stair_block_with_4_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_bal_7a92756cf1__0001.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..f26e6c5c74c142b08f94ff46fa2cbb14d37c407b
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__compact_freestanding_white_painted_wood_practice_stair_block_with_4_visible_steps_straight_single_flight_training_prop_largest_dimension_under_150_cm_no_handrails_no_bal_7a92756cf1__0001.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:298dc49c48aa8566eebf8ad74ae60c9c1432365ff92d93c8873ceb491d289cc9
+size 411687
diff --git a/data/stair/recon/terrain_stairs__polished_smooth_grey_concrete_straight_single_flight_staircase_with_12_rectangular_steps_in_one_straight_run_no_handrails_no_curves_no_turns__0000.pkl b/data/stair/recon/terrain_stairs__polished_smooth_grey_concrete_straight_single_flight_staircase_with_12_rectangular_steps_in_one_straight_run_no_handrails_no_curves_no_turns__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..88860375c764fb756d76ad1813d81d3ec9964dde
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__polished_smooth_grey_concrete_straight_single_flight_staircase_with_12_rectangular_steps_in_one_straight_run_no_handrails_no_curves_no_turns__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:40ab9e0638c5ff8f364044f50137166317867a1055ec9fd17bc3d866d822628c
+size 411644
diff --git a/data/stair/recon/terrain_stairs__stairs_0016__0003.pkl b/data/stair/recon/terrain_stairs__stairs_0016__0003.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..936295a95dae9ac7f71aa35d223613c39d4d276b
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0016__0003.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:886e4c64affa3c4bf692d363a805297f8345a252600ae09892db5cf52e39f716
+size 411490
diff --git a/data/stair/recon/terrain_stairs__stairs_0059__0000.pkl b/data/stair/recon/terrain_stairs__stairs_0059__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..0015aa682adf89cf84858be08f13aa5ef63bfca7
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0059__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e037e6bdbf19b545f842abe4ebf1a1be654ebf15c7122c13e95b6e4e221d270b
+size 411490
diff --git a/data/stair/recon/terrain_stairs__stairs_0059__0001.pkl b/data/stair/recon/terrain_stairs__stairs_0059__0001.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..d9dd31d1e1c16050c6ad0c07c73747734549645f
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0059__0001.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:53e0ac688f8a7e7b0d34b91bce56cb15606c3e46e47796e957baa3f47643e62a
+size 411490
diff --git a/data/stair/recon/terrain_stairs__stairs_0067__0001.pkl b/data/stair/recon/terrain_stairs__stairs_0067__0001.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..9078bfe7b722093656a27cc7efa3b9583c143d39
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0067__0001.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5c60b9b4c543977a9041e89ef90b7a792ff906093e3c60e949ddd493d41000bc
+size 411490
diff --git a/data/stair/recon/terrain_stairs__stairs_0084__0001.pkl b/data/stair/recon/terrain_stairs__stairs_0084__0001.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..b230d5616297c8d6421f4f17a8b5ab5589b0ce37
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0084__0001.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0c84e81390557379feb3ab5e0f9fd6d9ef89f817b8740d42f57504e37160259a
+size 411490
diff --git a/data/stair/recon/terrain_stairs__stairs_0106__0001.pkl b/data/stair/recon/terrain_stairs__stairs_0106__0001.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..2fc0fc6fbe5bfae8a49f58f317e60fb049e95588
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0106__0001.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fcf71cb0f42ba0bc334be0c2d86a5dad570ff751cff3fa6ccdbd4ba9f549d0f7
+size 411490
diff --git a/data/stair/recon/terrain_stairs__stairs_0123__0000.pkl b/data/stair/recon/terrain_stairs__stairs_0123__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..8cb86c91909e61edcf6218016a7391f3e2508541
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0123__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:279071a58bdc3013dc60d0e02ed9b1910731fe901aa8ca3939d2693373fc735c
+size 411490
diff --git a/data/stair/recon/terrain_stairs__stairs_0132__0000.pkl b/data/stair/recon/terrain_stairs__stairs_0132__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..d153cc96fe6408db3961a52af48bbe838ea824e9
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0132__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c47ff0741848e6e7eb671b7b51b1b688939abdfd144482eb2a5824a5d4b31982
+size 411490
diff --git a/data/stair/recon/terrain_stairs__stairs_0155__0001.pkl b/data/stair/recon/terrain_stairs__stairs_0155__0001.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..0d30063e30fcc92796c372b5f8533e3586cf9e1a
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0155__0001.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d4d6904b1b972944149738f035d11bded21a7625cb99b77d32a94fe20535fe4e
+size 411490
diff --git a/data/stair/recon/terrain_stairs__stairs_0172__0001.pkl b/data/stair/recon/terrain_stairs__stairs_0172__0001.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..673f2cf465992b8e2fb33a4d3035d31d057517af
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0172__0001.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a08c20c4ba641e9dfb0585d1f56f8ccad9cc2e0bebb5df629cbb048d6cea9ad8
+size 411490
diff --git a/data/stair/recon/terrain_stairs__stairs_0197__0000.pkl b/data/stair/recon/terrain_stairs__stairs_0197__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..5eb913ed6fd0ee6300c1b7f3f46573cb55fe5733
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0197__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4b6f9921c4d89f8155061e8b6d2efbd8cc269336d5299e54b7a617a6cce9e2d7
+size 411490
diff --git a/data/stair/recon/terrain_stairs__stairs_0206__0000.pkl b/data/stair/recon/terrain_stairs__stairs_0206__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..7cfceb6aae6eb3e8e91dca4fe83c15ef281428f7
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0206__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7dc9446a0e9b940d28a964716f9fff92b7c8f31315b6a2103b8b8bbc06a129b4
+size 411490
diff --git a/data/stair/recon/terrain_stairs__stairs_0207__0000.pkl b/data/stair/recon/terrain_stairs__stairs_0207__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..5fcf06c5f898159f3917773fd87a9ee36ba5fed9
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0207__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:27aee765222f3cebd1e060a25b57fe30483ede7beba967675ccd7c72d318f9a5
+size 408441
diff --git a/data/stair/recon/terrain_stairs__stairs_0216__0000.pkl b/data/stair/recon/terrain_stairs__stairs_0216__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..bd5d70a069b26c9ccd55e833638eea697e35f0fe
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0216__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:43a514c59fce5cb7133c1723fd8cf6da7e883b3adef37983dc2639add81c5024
+size 411490
diff --git a/data/stair/recon/terrain_stairs__stairs_0217__0001.pkl b/data/stair/recon/terrain_stairs__stairs_0217__0001.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..3a395a4b4d4ed52f3c1a99cc7084a7d42a59a351
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0217__0001.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:919cf26c23f79284c972c24a1fd18b720b34d42470c7a064508c10c987e8d959
+size 411490
diff --git a/data/stair/recon/terrain_stairs__stairs_0219__0001.pkl b/data/stair/recon/terrain_stairs__stairs_0219__0001.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..b1f93778c085b98f575b78c39c498be00634eb2c
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0219__0001.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:238686fd42558e55b25d4b5173ff4335790c316cbea491a0bad3506ecf2ddfd5
+size 411490
diff --git a/data/stair/recon/terrain_stairs__stairs_0227__0001.pkl b/data/stair/recon/terrain_stairs__stairs_0227__0001.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..f8cd0de902c3b3cbc3005ad3b285aa45fdd294dd
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0227__0001.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4072ce87580372ee54a7df7ea463fabc0c1ac1086f6114a43de7e0c7c584272b
+size 411490
diff --git a/data/stair/recon/terrain_stairs__stairs_0228__0000.pkl b/data/stair/recon/terrain_stairs__stairs_0228__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..4c39a8626bc32b97149dac1ede63101dbadfed32
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0228__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7f5e80894c3d38a2e1ebdacac53aad68b0d8da2aa0d46be98d446fc24ac9c414
+size 411490
diff --git a/data/stair/recon/terrain_stairs__stairs_0292__0001.pkl b/data/stair/recon/terrain_stairs__stairs_0292__0001.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..cf6e21e47d79468150a26ea1663e13472a18f674
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0292__0001.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:adae73d272b1a004a9d43ad1c7a048cfdbf33bc8e87a2e20037d84dd8156e558
+size 411490
diff --git a/data/stair/recon/terrain_stairs__stairs_0304__0000.pkl b/data/stair/recon/terrain_stairs__stairs_0304__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..23206ba5c46e31489f114b59f4ec9cb354a0ce2d
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0304__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:27de1d709724f977552abf56874c6310547eb306df51a94fc74e5ed63d82e5aa
+size 411490
diff --git a/data/stair/recon/terrain_stairs__stairs_0316__0001.pkl b/data/stair/recon/terrain_stairs__stairs_0316__0001.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..9af044181bf1b9bcc78afdd72ec6d966de0cd961
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0316__0001.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ed1cd9b0aacbcf65b0c08116308bffe1d0b3883a3f5ebc0f453d53914b079cde
+size 411490
diff --git a/data/stair/recon/terrain_stairs__stairs_0346__0000.pkl b/data/stair/recon/terrain_stairs__stairs_0346__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..95009d02c9492ac0d330ec76f25ebc448359ec62
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0346__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4a8f39302a54152f74aa8d477174d73c0e9f97669339dd6fb9e5777ec8ad458b
+size 411490
diff --git a/data/stair/recon/terrain_stairs__stairs_0353__0002.pkl b/data/stair/recon/terrain_stairs__stairs_0353__0002.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..3dc0e39b54ee67e3e45ac59de6fd2eebce09280c
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0353__0002.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cb0dbf3f5512f3a9e64b0719cb672a29eebfe5d92b7469d506bf5a36db293c93
+size 411490
diff --git a/data/stair/recon/terrain_stairs__stairs_0367__0000.pkl b/data/stair/recon/terrain_stairs__stairs_0367__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..eabdfd52cc33fd3b9ffad41689eb333d4145917b
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0367__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f6bc5b9eeff3aa8d121b1ab5c45eb244f19761ebb6e2613124db18d5a6dfc651
+size 411490
diff --git a/data/stair/recon/terrain_stairs__stairs_0376__0001.pkl b/data/stair/recon/terrain_stairs__stairs_0376__0001.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..e84ccd707aa233c18f5a39c86bf3338ad5250919
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0376__0001.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ba8cb34166579c7efe235b48e48b86b5094f3ecd2b6ae505f7651cbdd062bf85
+size 411490
diff --git a/data/stair/recon/terrain_stairs__stairs_0389__0000.pkl b/data/stair/recon/terrain_stairs__stairs_0389__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..f52e29b8adb60a1907cc5da65e1bdc33216dbc49
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0389__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bfd7d7ba0a697efe5d3e0717ed52195f002964c6439af17e646dfbed019561f0
+size 408441
diff --git a/data/stair/recon/terrain_stairs__stairs_0399__0000.pkl b/data/stair/recon/terrain_stairs__stairs_0399__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..3fbb938a3454b457dc07576487fc4715ebdbcd59
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0399__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e7bd370f753f17d8546f18b7e3364f4d2d3b436c8905c080b7f62822ea9edbae
+size 411490
diff --git a/data/stair/recon/terrain_stairs__stairs_0405__0001.pkl b/data/stair/recon/terrain_stairs__stairs_0405__0001.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..fd6c13200cadefadbfc73200eb7c6f22f5b9303e
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0405__0001.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8791c521ead01c8d5da27353a932284dbd28ee510c6cbeb026166af0ddf23aee
+size 411490
diff --git a/data/stair/recon/terrain_stairs__stairs_0425__0001.pkl b/data/stair/recon/terrain_stairs__stairs_0425__0001.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..595441a5df7735e2b9e9d697105b0ac79ef952e4
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0425__0001.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2ba6fc21f68557cb531602285a695402befd7d0095c14c3e11d8e09fd61cb72a
+size 411490
diff --git a/data/stair/recon/terrain_stairs__stairs_0467__0002.pkl b/data/stair/recon/terrain_stairs__stairs_0467__0002.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..383540f8902437fe6b70d11e5c033399040844d9
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0467__0002.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ae8b912e55e1cd7057e6f18664ca12cd0a7a8f9b9d08fad8893b2f07bcce8a11
+size 408441
diff --git a/data/stair/recon/terrain_stairs__stairs_0480__0002.pkl b/data/stair/recon/terrain_stairs__stairs_0480__0002.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..b6a7450eb03142f1af8406bdd4c9b98ee0edb42c
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0480__0002.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8f5e0ca1d3fedce52104423d7a2693466ba085994bd4aab9604ed9638f2210cb
+size 411490
diff --git a/data/stair/recon/terrain_stairs__stairs_0536__0000.pkl b/data/stair/recon/terrain_stairs__stairs_0536__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..3785308cf41171b8e3cfdc46d8ee8e4b3e52d713
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0536__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0c4ebb270affa664b8921f12f1e8163c9e2b9f4361b3ec92fd3a2b9c4fd49ed7
+size 411490
diff --git a/data/stair/recon/terrain_stairs__stairs_0554__0000.pkl b/data/stair/recon/terrain_stairs__stairs_0554__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..cdd172a041440315e3c53337145a3c221c025a0b
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0554__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e30f28fa06ae7d1f2fd27b7fa8110aef2a1c8813e9175179e2b0d6a37c6087a9
+size 411490
diff --git a/data/stair/recon/terrain_stairs__stairs_0557__0000.pkl b/data/stair/recon/terrain_stairs__stairs_0557__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..d1e03b78f297aa8fb2af9db3f40fd6984103c8d3
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0557__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dcd1d7f7fec68b7202984aee33b0c715cd53046e5252a6baaf99258fb15b28ac
+size 411490
diff --git a/data/stair/recon/terrain_stairs__stairs_0568__0002.pkl b/data/stair/recon/terrain_stairs__stairs_0568__0002.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..6916c6ef1eab731d7a1adfe834a832041a691b2b
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0568__0002.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bc990e42af7f2f2e086f997e770f38108f3ba6c8f7c9bd62fd4e90969d00b5da
+size 411490
diff --git a/data/stair/recon/terrain_stairs__stairs_0572__0002.pkl b/data/stair/recon/terrain_stairs__stairs_0572__0002.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..641505f85b84dcfbc8b187b55e89f0748f1300ae
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0572__0002.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d90e643f3627334a675b663dc3e363945a0fd0617cd131dfc600089661de38ac
+size 411490
diff --git a/data/stair/recon/terrain_stairs__stairs_0606__0002.pkl b/data/stair/recon/terrain_stairs__stairs_0606__0002.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..edd793d438b872e8a54c229e04f74d56ee648072
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0606__0002.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:52c3db19b2c7849a370207546573ca8d2e12b29b2903afa81682778e4a9628b3
+size 411490
diff --git a/data/stair/recon/terrain_stairs__stairs_0625__0002.pkl b/data/stair/recon/terrain_stairs__stairs_0625__0002.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..02a947d1892d8731f3e07c4212e70b0e211d5217
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0625__0002.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bcd490267d4f22c3c7fa5451b4426aa2b859936cb9ebb9e7bd5d421a405d2422
+size 411490
diff --git a/data/stair/recon/terrain_stairs__stairs_0626__0000.pkl b/data/stair/recon/terrain_stairs__stairs_0626__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..959f2a1e2e5db6f49ba765cf07ccc96a139f096f
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0626__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:569f533b498ee8825de22af7f654c35b188977ad3ab185bf6602dac9720b0089
+size 411490
diff --git a/data/stair/recon/terrain_stairs__stairs_0663__0002.pkl b/data/stair/recon/terrain_stairs__stairs_0663__0002.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..0910db0b5a6110293c862947bce2cc11c7884b8e
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0663__0002.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:07461e596551fbfb8f14cc2d1fe1e1ebb1bf60db5069ae822a9945b2a7edf1c6
+size 411490
diff --git a/data/stair/recon/terrain_stairs__stairs_0686__0002.pkl b/data/stair/recon/terrain_stairs__stairs_0686__0002.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..cf1c00f01a4036845af0fa0efe6a3ee1865fed2a
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0686__0002.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:23b3c56194fed8ab0e84b6a2efbed47fef51b6d9d94dba8610928aed03048c81
+size 411490
diff --git a/data/stair/recon/terrain_stairs__stairs_0711__0001.pkl b/data/stair/recon/terrain_stairs__stairs_0711__0001.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..3e6b5c5d8c15ed1811fda864011a883ad9a0cac7
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0711__0001.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9fce3ca1b40e37aa32f04701ccef2c4775661d6035bfd9af8fa308e56be0d6e3
+size 411490
diff --git a/data/stair/recon/terrain_stairs__stairs_0715__0001.pkl b/data/stair/recon/terrain_stairs__stairs_0715__0001.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..c991cdef653550335fa7f4fc2efdae5fde8d13dd
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0715__0001.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8b3170c4f0402570034545180716bda42a8416c6f6731bd8c6ce25f2b472a8ef
+size 411490
diff --git a/data/stair/recon/terrain_stairs__stairs_0717__0000.pkl b/data/stair/recon/terrain_stairs__stairs_0717__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..7becafe3ba8cd216fadbcec6db7781965230e0c0
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0717__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e077f9b24ff448f978999ab25af7b4ec42af87cefdf5da806316010607629477
+size 411490
diff --git a/data/stair/recon/terrain_stairs__stairs_0730__0001.pkl b/data/stair/recon/terrain_stairs__stairs_0730__0001.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..8c69acf75cc83ccdb2117a3a5af219436216d9dd
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0730__0001.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bedd8e28d3ef815aec79e121c75c1297f6ab3e1c4eb8ffd4e593e459dd328fd3
+size 411490
diff --git a/data/stair/recon/terrain_stairs__stairs_0780__0001.pkl b/data/stair/recon/terrain_stairs__stairs_0780__0001.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..52760673e7d23648506684be22639378f1f1e03f
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0780__0001.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2188cea067af839d788861441e21024c76d878140829b9659504d672cd06a3e6
+size 411490
diff --git a/data/stair/recon/terrain_stairs__stairs_0802__0001.pkl b/data/stair/recon/terrain_stairs__stairs_0802__0001.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..4f7377e3a8c4ea67898247b0b2fdbcc61ef0df00
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0802__0001.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a509587f1300cbdc64ae1dbca9494bd84a8c997e748b83f5d0d0824ee0b88718
+size 411490
diff --git a/data/stair/recon/terrain_stairs__stairs_0814__0000.pkl b/data/stair/recon/terrain_stairs__stairs_0814__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..f9e9c882a86acc16c3b805e0440731425a091972
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0814__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4aa9e68c5e72f667d7b3cd1cbfd6b9f4027b1c04ebde4fb3748ae5656646a7ec
+size 411490
diff --git a/data/stair/recon/terrain_stairs__stairs_0839__0001.pkl b/data/stair/recon/terrain_stairs__stairs_0839__0001.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..df4fced2c870d15dd7e52ef6408e129b8e97c871
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0839__0001.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9c06e9dcec808c401650017330190e61345063fc10079a3f2f2fb47c3369cc71
+size 411490
diff --git a/data/stair/recon/terrain_stairs__stairs_0846__0001.pkl b/data/stair/recon/terrain_stairs__stairs_0846__0001.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..5dd4145d5772ee77171fd54693ed8c1f91e6cfc6
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0846__0001.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1fdfa7abac3d424cec38d8041e02af2d71da9cf848390624782950d8be10adbe
+size 411490
diff --git a/data/stair/recon/terrain_stairs__stairs_0846__0002.pkl b/data/stair/recon/terrain_stairs__stairs_0846__0002.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..cee2d936c7a1a75e13f57e09917c2c1a263be169
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0846__0002.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:987444427cae2be63bc604806755ed4231507111acaea369e83f08a49be9b813
+size 411490
diff --git a/data/stair/recon/terrain_stairs__stairs_0848__0001.pkl b/data/stair/recon/terrain_stairs__stairs_0848__0001.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..40df52069b22598e2547e9362c5d76907623ec6e
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0848__0001.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bc94c9e40060d50981789846ba8f284f8de4b0044ad873d1b95c67e2ce34238f
+size 408441
diff --git a/data/stair/recon/terrain_stairs__stairs_0869__0001.pkl b/data/stair/recon/terrain_stairs__stairs_0869__0001.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..d6a37b83dad1d33a9dae66317e4588ff576383e4
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0869__0001.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f8182142c800e33ee708001294a90af8dbbab498b1613a769d33123eb32d128b
+size 411490
diff --git a/data/stair/recon/terrain_stairs__stairs_0877__0001.pkl b/data/stair/recon/terrain_stairs__stairs_0877__0001.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..6572f482cce4b805171f9f8835ac824736531be4
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0877__0001.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:474c87077255f77c76515817cceb228b476eeb9f929595fa4d20fc118c50e050
+size 411490
diff --git a/data/stair/recon/terrain_stairs__stairs_0896__0000.pkl b/data/stair/recon/terrain_stairs__stairs_0896__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..4aeae21adef7d2764803ece2f047befad8d17559
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0896__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0aa497b12e34c0ab98ed01fcf6c1cdfa1981f755b0ffb12659c7cb796b4d4511
+size 411490
diff --git a/data/stair/recon/terrain_stairs__stairs_0908__0001.pkl b/data/stair/recon/terrain_stairs__stairs_0908__0001.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..3e64c25249a914cb4d8c13bd7dfd41ec1e3bbba2
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0908__0001.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b3cdb4c8516c14e25657384f13a70c8933d0ed65245ce4ff7075fb2ddd29a046
+size 411490
diff --git a/data/stair/recon/terrain_stairs__stairs_0937__0002.pkl b/data/stair/recon/terrain_stairs__stairs_0937__0002.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..6c3c47a592f0eb8c048606ab8d47cb96f03d1855
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0937__0002.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:12ab6f2783c4c4736b584fb3bbae6c30e0a2640234200bb4b2e4af43a5fb650a
+size 411490
diff --git a/data/stair/recon/terrain_stairs__stairs_0943__0001.pkl b/data/stair/recon/terrain_stairs__stairs_0943__0001.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..545d97ef539fb9e7ed51bf5a0f5699444629070d
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0943__0001.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5fbe4dad641aa2b8c2f27cb5085e0b4b445c8a9a4bf1b2829bf89a567fdbcedc
+size 411490
diff --git a/data/stair/recon/terrain_stairs__stairs_0952__0000.pkl b/data/stair/recon/terrain_stairs__stairs_0952__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..32138b4d4af0ada414d429487144396c14220aa4
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0952__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cc02b6d9d33502e6823b6e59fb128ad923fdf29f534fe966e36ba41eb281aa27
+size 411490
diff --git a/data/stair/recon/terrain_stairs__stairs_0952__0002.pkl b/data/stair/recon/terrain_stairs__stairs_0952__0002.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..9ae90aec8dfbdd17948c28f173eb5fcb12f037a0
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0952__0002.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f6f20151ac3f8635a5bb06f9a7f7a9259ef6435fdc3fc1337a19e603ea6c1540
+size 411490
diff --git a/data/stair/recon/terrain_stairs__stairs_0974__0001.pkl b/data/stair/recon/terrain_stairs__stairs_0974__0001.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..738967093d52e8a558a68b2028bcb4d513fe7ecf
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_0974__0001.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:00033c8fd2d6651933a8df99ba70dc98211ce194efeb6399a5c5c36d027141ae
+size 411490
diff --git a/data/stair/recon/terrain_stairs__stairs_1046__0000.pkl b/data/stair/recon/terrain_stairs__stairs_1046__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..2c056a2b3146230f4b57c44b99ebc1054cdd6498
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_1046__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2efd9ac3b7818aabc6c5571a61e8689199a0a67ed37eff467482e2ce668b480c
+size 413278
diff --git a/data/stair/recon/terrain_stairs__stairs_1052__0000.pkl b/data/stair/recon/terrain_stairs__stairs_1052__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..f4b0797d2b75189d8ae7daca605b07ed532173cc
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_1052__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cfe6848a4ec18521205eebf8bc9a4e70e860c0dabe074e023dd1037337ec3e5f
+size 411538
diff --git a/data/stair/recon/terrain_stairs__stairs_1249__0000.pkl b/data/stair/recon/terrain_stairs__stairs_1249__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..88a48505e7a74250a379af92956e5387b83defa3
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_1249__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a93989f8d42766c60217cb4c5e750a6be26f3a2bb9559fda011dd82471636f04
+size 411538
diff --git a/data/stair/recon/terrain_stairs__stairs_1260__0000.pkl b/data/stair/recon/terrain_stairs__stairs_1260__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..5f4b9ebd3fe5d281a5fb2fc2c831269901c6d471
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_1260__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e88f89c0c71183519f15444188a7b0fcf04926840b120df43711fa73069237e2
+size 415018
diff --git a/data/stair/recon/terrain_stairs__stairs_1351__0000.pkl b/data/stair/recon/terrain_stairs__stairs_1351__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..5dc5a1ce6423bc06502bc98319935fbfaee1208a
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_1351__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b62f89f9b68683ccf499dd92c8696910df4713ad6dba32a6e8c9143d13d67c17
+size 413278
diff --git a/data/stair/recon/terrain_stairs__stairs_1405__0000.pkl b/data/stair/recon/terrain_stairs__stairs_1405__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..08b50b272727b48f89cd1afe84f01ae78269e63b
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_1405__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:01a45320f32c948c1919a7e1cbee620664e2dac9bc0b1daa3ca3f8795f81957d
+size 413278
diff --git a/data/stair/recon/terrain_stairs__stairs_1467__0000.pkl b/data/stair/recon/terrain_stairs__stairs_1467__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..abae1e44f1701320240dfd622e0854dd04ab9878
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_1467__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:898d25d09d8fc4a6db929380312cd3e54d0d419b64d01229458dd7289a0fa704
+size 413278
diff --git a/data/stair/recon/terrain_stairs__stairs_1478__0000.pkl b/data/stair/recon/terrain_stairs__stairs_1478__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..13779b77c6460b419b4c104ea0deafb4778c2e74
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_1478__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cac36642cbbff7676aef4ae0b09b4065ea1a161ab7159b7a5fa8026377df34ab
+size 411538
diff --git a/data/stair/recon/terrain_stairs__stairs_1606__0000.pkl b/data/stair/recon/terrain_stairs__stairs_1606__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..df5f30e7719622abb6710a00e76f8fa5389b1137
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_1606__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4bea4cf595dac4b1b46e01a52cadce268786c6055687e050df038fab6458bc34
+size 413278
diff --git a/data/stair/recon/terrain_stairs__stairs_1652__0000.pkl b/data/stair/recon/terrain_stairs__stairs_1652__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..b276566405c2517b3ab4b59bf669144a954aa780
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_1652__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:09c78f421c4ae7e16b6d03c875b5b4ed33a870e37b2a84e70700bb572b8fa8d2
+size 413278
diff --git a/data/stair/recon/terrain_stairs__stairs_1701__0000.pkl b/data/stair/recon/terrain_stairs__stairs_1701__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..f246298322717c7e29d3e9f824c48598fe090765
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_1701__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2cefa94c4b8582103a876624d1c59910b36cb3245d8f623b1bab72a022dcc4c3
+size 413278
diff --git a/data/stair/recon/terrain_stairs__stairs_1802__0000.pkl b/data/stair/recon/terrain_stairs__stairs_1802__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..94cdb6f8cf4a8b9795ad8159d64a8b6157fdecba
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_1802__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:48bf6a69a6b491a30d6612a4a455ae92c6a515dc10c4d508dc8153a266148cb7
+size 413278
diff --git a/data/stair/recon/terrain_stairs__stairs_1841__0000.pkl b/data/stair/recon/terrain_stairs__stairs_1841__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..79711afbecc46b301362f3e730b9caa8db67ad41
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_1841__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e676305996a1e7f91ddfff6f399de2d9e6924211cc28e8984f06e5e8f0eae9f0
+size 413278
diff --git a/data/stair/recon/terrain_stairs__stairs_1887__0000.pkl b/data/stair/recon/terrain_stairs__stairs_1887__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..fc73cf22d5dd05dbd5f6f99ac7da391beecb2860
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_1887__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e4c4d7cc7fa6c91485b130bc5cad6791d768c4cb58119c905ce28bd835dfdcce
+size 413278
diff --git a/data/stair/recon/terrain_stairs__stairs_1896__0000.pkl b/data/stair/recon/terrain_stairs__stairs_1896__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..685580dfa3f1de25052ca71c69189de884fb6674
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_1896__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a614e020ac311e43819c3cb6941216fe99eff81e1267cb8f6782d2b74a1425b0
+size 415018
diff --git a/data/stair/recon/terrain_stairs__stairs_2009__0001.pkl b/data/stair/recon/terrain_stairs__stairs_2009__0001.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..b0f83938c45c270684a7df2ae9dfb3785e6c65d9
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_2009__0001.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4650706ef6997da39b850c73c01beaabbeadf40951bfdc12b22f5177e5ad61fe
+size 411459
diff --git a/data/stair/recon/terrain_stairs__stairs_2014__0000.pkl b/data/stair/recon/terrain_stairs__stairs_2014__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..391df786cab37003550c96fb412ee29a6fba0864
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_2014__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9d4d9669977aeda337973d3bd2fa59ee0b78b60a832b6baa1d91f7618e856481
+size 411499
diff --git a/data/stair/recon/terrain_stairs__stairs_2036__0002.pkl b/data/stair/recon/terrain_stairs__stairs_2036__0002.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..04e4fe3453c69eda07bcd1a3a66112faab217cd1
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_2036__0002.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ba0fbfa3c09ce0e89e0eacf3473b028d553523619412d94f1e051ca816c85845
+size 411459
diff --git a/data/stair/recon/terrain_stairs__stairs_2090__0001.pkl b/data/stair/recon/terrain_stairs__stairs_2090__0001.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..21f7a3a6aafd6eb957f2822f664ffce445c9f7aa
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_2090__0001.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3f006a04a8b94eeae1145f3c4c2cf0e98a40d6ac36f6c31ccc1d40d9345e0c61
+size 411459
diff --git a/data/stair/recon/terrain_stairs__stairs_2113__0001.pkl b/data/stair/recon/terrain_stairs__stairs_2113__0001.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..ec0d645f98e4a79997cdfeed69f096be03384c21
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_2113__0001.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d1b49c03c1be1abf85538e65d452f4fb909d4acde6950173c317e771837bf76d
+size 411499
diff --git a/data/stair/recon/terrain_stairs__stairs_2120__0001.pkl b/data/stair/recon/terrain_stairs__stairs_2120__0001.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..3355c7ef97764440a34d03184d72f644a0d48f15
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_2120__0001.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:baeb14d10c4bcdb9cb06fcd4345e84e9f89abc8cc034c82a7a44920d8085cfc3
+size 411499
diff --git a/data/stair/recon/terrain_stairs__stairs_2133__0000.pkl b/data/stair/recon/terrain_stairs__stairs_2133__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..37eab59ba1da28a12ae3c883b7000954576a40f3
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_2133__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3474f11d2f77800b3adeb95bc91f282ebc7010481660e670e09847def53a963e
+size 411499
diff --git a/data/stair/recon/terrain_stairs__stairs_2230__0002.pkl b/data/stair/recon/terrain_stairs__stairs_2230__0002.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..0bea7fbe670a0ef1ff6d411fb6e2d20af25deb26
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_2230__0002.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7fa7ed298a16475e69f02a073d58319b69ce4e28aef74106d91e87e9e7d7dc3e
+size 411459
diff --git a/data/stair/recon/terrain_stairs__stairs_2242__0001.pkl b/data/stair/recon/terrain_stairs__stairs_2242__0001.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..57605c4e030191ad0d9f181a505d440da8409ad7
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_2242__0001.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3bd3a76e14fa943b0f614c8bb3a21ab914d1f86f42230631fd1b9696be555eb5
+size 411499
diff --git a/data/stair/recon/terrain_stairs__stairs_2243__0002.pkl b/data/stair/recon/terrain_stairs__stairs_2243__0002.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..caa9921fc1407dd1763b3d2dc760ef8a01ea0b6f
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_2243__0002.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6668cb8c05b1300098a967fd3dbf5900e6752ff422e71ba7951ccd03713872f1
+size 411459
diff --git a/data/stair/recon/terrain_stairs__stairs_2271__0000.pkl b/data/stair/recon/terrain_stairs__stairs_2271__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..8381ad61e80e62806cd448733684760048ff63cd
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_2271__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2fa348c85100f5069d3f1af4c23ba0cd0936f19892fdcf6df614dcde0c16c5d4
+size 411499
diff --git a/data/stair/recon/terrain_stairs__stairs_2279__0001.pkl b/data/stair/recon/terrain_stairs__stairs_2279__0001.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..64c51fd4ee14c28b79cf8d177942b5b20eb8f9e7
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_2279__0001.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c8532f110c6bd0b0b137108c704f890de65a5132a7994c540fc590eee667adaa
+size 411499
diff --git a/data/stair/recon/terrain_stairs__stairs_2309__0002.pkl b/data/stair/recon/terrain_stairs__stairs_2309__0002.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..0ab074ce49fc4deb85523b1d1f4afc7cb6e9f589
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_2309__0002.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:39b914fc628124ecd2c070dab5fe24e9550281dd41debd66c07239b0c29593b7
+size 411459
diff --git a/data/stair/recon/terrain_stairs__stairs_2334__0000.pkl b/data/stair/recon/terrain_stairs__stairs_2334__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..83fba7a891069a6d9170938f893af939bea773dd
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_2334__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b8da26ecb623a24f2e92e7386b327dd232f797df9c6595cbfe1d687da88c7e33
+size 411499
diff --git a/data/stair/recon/terrain_stairs__stairs_2360__0002.pkl b/data/stair/recon/terrain_stairs__stairs_2360__0002.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..9deada0eb2f79ecc93098da4d25659ab05b30078
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_2360__0002.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7a0c7629e74685f1be5e94a22cfb123b9006166e2ddd5d735fc2c9a3f96053c3
+size 411459
diff --git a/data/stair/recon/terrain_stairs__stairs_2364__0001.pkl b/data/stair/recon/terrain_stairs__stairs_2364__0001.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..7bee63a70eb1975fcbf4bae7865c0ee6f814967f
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_2364__0001.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6748d000a8f92e57739260314a046e000f606fc940173a500e4aa10903ea48bf
+size 411499
diff --git a/data/stair/recon/terrain_stairs__stairs_2387__0001.pkl b/data/stair/recon/terrain_stairs__stairs_2387__0001.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..03a34f2162fe2ac05124ef985a3d04ebd7f281ed
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_2387__0001.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:56726e06fa7fb06366a869f5e1827987a88a872f80ff004c952b5d8df955f8be
+size 411499
diff --git a/data/stair/recon/terrain_stairs__stairs_2413__0002.pkl b/data/stair/recon/terrain_stairs__stairs_2413__0002.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..7e0989e4c052860709b731d7f61380d8820ce72f
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_2413__0002.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cefebf6ebdab10704f32b2cf9888ea970e6a0bf3f608d19b67680f41eeca1c99
+size 411459
diff --git a/data/stair/recon/terrain_stairs__stairs_2441__0002.pkl b/data/stair/recon/terrain_stairs__stairs_2441__0002.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..9757631b6a339f31892781abf76ce18b35021c98
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_2441__0002.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:296aac16acedac22bd8febc52388d44643337460d4cde5ed25ac4d8d956a7868
+size 411459
diff --git a/data/stair/recon/terrain_stairs__stairs_2444__0000.pkl b/data/stair/recon/terrain_stairs__stairs_2444__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..5d5a55fc863567247de6d04dff8127db37494bea
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_2444__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b1088e524eb129647d80e24a3c54116dedcf7eb9bb438eb0bb8b85e94ae7208e
+size 411499
diff --git a/data/stair/recon/terrain_stairs__stairs_2458__0001.pkl b/data/stair/recon/terrain_stairs__stairs_2458__0001.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..46d7b3ac199d2e5eb71eaf59d12acf415a356dec
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_2458__0001.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c7f179a2c21e1e56a59c2a51f587c6c3ee30496e9b19f9e8f06a4094cc6d535f
+size 411459
diff --git a/data/stair/recon/terrain_stairs__stairs_2460__0002.pkl b/data/stair/recon/terrain_stairs__stairs_2460__0002.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..9d128d0234014b193a4c3d53fc72f999da815277
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_2460__0002.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d89aeedda3962f9bb68ee5d8a2ef8068052022aa8eb3abca4b6c9a911579db21
+size 411459
diff --git a/data/stair/recon/terrain_stairs__stairs_2472__0000.pkl b/data/stair/recon/terrain_stairs__stairs_2472__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..5a38bb86d6513a948e10559af2ef1d0e53387288
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_2472__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ac4a7079940ce611999b6a045f2eb55330f78c0bd167d2d6f16bd96dfade49df
+size 411499
diff --git a/data/stair/recon/terrain_stairs__stairs_2483__0000.pkl b/data/stair/recon/terrain_stairs__stairs_2483__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..392082112212177117a153008d2a0c8d475c3cc5
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_2483__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:466cbf74af6e5d222fa616c4167f0ed17825621749880849c3aa58ce38728012
+size 411499
diff --git a/data/stair/recon/terrain_stairs__stairs_2499__0000.pkl b/data/stair/recon/terrain_stairs__stairs_2499__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..8b26eaa6915690907351eaeeecccc769d31c1fac
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_2499__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:417424a3fefb08a7cf3b87d43fb10ebfbf631e7c42b4ed63fea0d1c30ba95e86
+size 411499
diff --git a/data/stair/recon/terrain_stairs__stairs_2510__0000.pkl b/data/stair/recon/terrain_stairs__stairs_2510__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..6f5ea85a9ce4a51ea6889be18669801548f47162
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_2510__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6cce8efb616e6315a8645181491601dd009cedd8928bd650f437a65c6c80f777
+size 411499
diff --git a/data/stair/recon/terrain_stairs__stairs_2527__0002.pkl b/data/stair/recon/terrain_stairs__stairs_2527__0002.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..13ec813e59eade577e0fba1dd772bbeb7505de04
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_2527__0002.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c535a87ee094d4a8cbe7565d130d6c5925d6e2fac524f8edd4af0a8c4275ebca
+size 411459
diff --git a/data/stair/recon/terrain_stairs__stairs_2561__0002.pkl b/data/stair/recon/terrain_stairs__stairs_2561__0002.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..7a54bf6f8934aa0f27843844b4e8cfcf7025a2ba
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_2561__0002.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1224e140d6bcb6d363c159b156a7c62106baa5360880a68dd03acc9686e08831
+size 411459
diff --git a/data/stair/recon/terrain_stairs__stairs_2590__0002.pkl b/data/stair/recon/terrain_stairs__stairs_2590__0002.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..4fe8976452fce6b9c469f91bf9fd0d33fc8263c8
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_2590__0002.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:17b73714320c3c203ec39ae1ddd367921fa108ec3f0f22d957bd756cdf39ddd1
+size 411459
diff --git a/data/stair/recon/terrain_stairs__stairs_2604__0000.pkl b/data/stair/recon/terrain_stairs__stairs_2604__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..67a189b40d14c02595ce6e9471fb166c26a5b7cd
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_2604__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c8460c4d73109401eb76739f678d91e5f3e8afd03d186ced8f6d1db214726aad
+size 411499
diff --git a/data/stair/recon/terrain_stairs__stairs_2610__0000.pkl b/data/stair/recon/terrain_stairs__stairs_2610__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..066d6efdb6d879710de5b42fcfa9e847e52d0fac
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_2610__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e05cbf5cf3b36eca23beef9d1002fb59b9e3b31cba9cef63d657c54031f828e2
+size 411499
diff --git a/data/stair/recon/terrain_stairs__stairs_2610__0002.pkl b/data/stair/recon/terrain_stairs__stairs_2610__0002.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..6c6ea45c99ed1c74127ceeeda72bee100261ab3c
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_2610__0002.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:011da40b6b10225e4f78d4132f9d78f907fcb91ee307f481a342464ee4106b6d
+size 411459
diff --git a/data/stair/recon/terrain_stairs__stairs_2614__0001.pkl b/data/stair/recon/terrain_stairs__stairs_2614__0001.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..5e81f6d51daf844ebc6959f6dd57877f6f9b15be
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_2614__0001.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:375996f51b465d0e38a5535d85c681c8e1e1b74ec152e689c97743553c00a532
+size 411499
diff --git a/data/stair/recon/terrain_stairs__stairs_2651__0000.pkl b/data/stair/recon/terrain_stairs__stairs_2651__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..c2a4ce415b4a6aad6084c84e4ad71faed3faf5f2
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_2651__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f4f79610a774e4ab6098cddb491b90778693fcfbe92cd0e7fe0689ddc5ba751b
+size 411499
diff --git a/data/stair/recon/terrain_stairs__stairs_2659__0000.pkl b/data/stair/recon/terrain_stairs__stairs_2659__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..71b8cb9d1cc032b058e9b8f12048197a5c68de6e
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_2659__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1ed2d1d2025370bd274313990aad42e9b1462c92596c73115b0640f7c34fd279
+size 411499
diff --git a/data/stair/recon/terrain_stairs__stairs_2662__0000.pkl b/data/stair/recon/terrain_stairs__stairs_2662__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..e9f8bcea28818b2ad0af734af7c5ae1480595038
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_2662__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fac6427be879363678531c0e942acb7f47b49d89119a114a71afa637c2fcaf70
+size 411499
diff --git a/data/stair/recon/terrain_stairs__stairs_2699__0000.pkl b/data/stair/recon/terrain_stairs__stairs_2699__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..c6fab9b1cd97a8060a4486d06ad14a1b76f7181b
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_2699__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1637938029a493ca01a32ab0a2e60a856c46398ec7b242020aa3c935ad1b6833
+size 411499
diff --git a/data/stair/recon/terrain_stairs__stairs_2705__0001.pkl b/data/stair/recon/terrain_stairs__stairs_2705__0001.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..c395f3dd6072ac575fbe75c2e835c7b8b6831228
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_2705__0001.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:335cb3e9084c288e4b02e3f4ea20a857d460f83eb4a06233117854c336ebe3a5
+size 411499
diff --git a/data/stair/recon/terrain_stairs__stairs_2724__0000.pkl b/data/stair/recon/terrain_stairs__stairs_2724__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..cef712087b6e92f5ccdaac9f7bf47149d3cdb8fd
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_2724__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a1a8069f28c5669afecfa6701bfbae6fe08de75e034ac4210c1a2f55efbf7c61
+size 411499
diff --git a/data/stair/recon/terrain_stairs__stairs_2733__0000.pkl b/data/stair/recon/terrain_stairs__stairs_2733__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..ac3cabdf44371ee1f07f7e1ea97438d7e33baba3
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_2733__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:05bd20a633cb0f59969c12ce65c7e2dc993829f6798083c827109750fd81f301
+size 411499
diff --git a/data/stair/recon/terrain_stairs__stairs_2758__0001.pkl b/data/stair/recon/terrain_stairs__stairs_2758__0001.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..76f1d4e03f94b96010c14fd8698e8307bfda57e2
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_2758__0001.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:192cf9d3b9289866f375906a280d7d6943e67e9f2797f24017d65a0d91030d84
+size 411459
diff --git a/data/stair/recon/terrain_stairs__stairs_2787__0000.pkl b/data/stair/recon/terrain_stairs__stairs_2787__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..10fe0548f6e4eaf70722f8c795853d337a90fa2a
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_2787__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8673dbf324445a303c42705c838e699f6ddb31ad2f5492fda8c8c5c8500e7a9d
+size 411499
diff --git a/data/stair/recon/terrain_stairs__stairs_2810__0000.pkl b/data/stair/recon/terrain_stairs__stairs_2810__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..44981d65617de646eb0d8268e66efe4cb8b52c8f
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_2810__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e9bc05503605fe29911368de3cbbdd5aeca6b9c463f028c632abccf9a1d6e7b7
+size 411499
diff --git a/data/stair/recon/terrain_stairs__stairs_2819__0001.pkl b/data/stair/recon/terrain_stairs__stairs_2819__0001.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..4696dadac8d1a54c049788b25e4225be8ea551ce
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_2819__0001.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4ada2c92d9f696da7a93035b5a4946fb4b0fc33b5ea3a0622439dfe3345f2b91
+size 411499
diff --git a/data/stair/recon/terrain_stairs__stairs_2824__0000.pkl b/data/stair/recon/terrain_stairs__stairs_2824__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..8dd07432a5cb7a8804b06a6feab462173d072f6f
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_2824__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:56de4699dc48513d4add2eb804cacfb4c72c227cd38d7e1c4251e26f3cc6fd5a
+size 411499
diff --git a/data/stair/recon/terrain_stairs__stairs_2836__0000.pkl b/data/stair/recon/terrain_stairs__stairs_2836__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..040bce0d53542dd749d93f241fdc8a63fae10316
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_2836__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a60fdc7891be65897a041089aae517a57677a81095aa80413fe31caba4861a1e
+size 411499
diff --git a/data/stair/recon/terrain_stairs__stairs_2840__0001.pkl b/data/stair/recon/terrain_stairs__stairs_2840__0001.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..28424399e30705fabcc856de8524766c3a06a373
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_2840__0001.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:831c809c8d88f53b9364ca5764f66445241b5a65659fbcdc7a2d89c57c03d565
+size 411499
diff --git a/data/stair/recon/terrain_stairs__stairs_2867__0000.pkl b/data/stair/recon/terrain_stairs__stairs_2867__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..3ebf7ae382c4a6c2ce4a0e7ff0de823453ee8450
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_2867__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:32fc665c8eb5a8646bd300423b1e0d3cc3702ff63a15057152262e6dab580766
+size 411499
diff --git a/data/stair/recon/terrain_stairs__stairs_2872__0001.pkl b/data/stair/recon/terrain_stairs__stairs_2872__0001.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..a96b1e8f698b5a2e2ac4f0ded2a813aea26b66b5
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_2872__0001.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c90d6b2d31c3eab823c774301d8c00642b317130c0384a7392b4b2dc194538d9
+size 411499
diff --git a/data/stair/recon/terrain_stairs__stairs_2896__0001.pkl b/data/stair/recon/terrain_stairs__stairs_2896__0001.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..ca3cb1ce85685a8abe4fb831eb6c4b4dbea37f7a
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_2896__0001.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2f46d3447d04ad1f95e3aeae014c28ee1ea612107ed879061d372d164173c957
+size 411499
diff --git a/data/stair/recon/terrain_stairs__stairs_2923__0001.pkl b/data/stair/recon/terrain_stairs__stairs_2923__0001.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..fb768cd6ede5d51dfee3e6ee454c6adce54d836c
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_2923__0001.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a57e73c44d41c3e24cfb288b3341ed67006962af3a948f9d53b5a7495ca0bd1c
+size 411499
diff --git a/data/stair/recon/terrain_stairs__stairs_2954__0001.pkl b/data/stair/recon/terrain_stairs__stairs_2954__0001.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..0e4d12b73478800a54543c95c2cff8fd89f8ef9a
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_2954__0001.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:07c7baf8a0584cb647eefc26efe37b3a77d1864897dbc8dbc8ff2c1c7ed2e1cc
+size 411499
diff --git a/data/stair/recon/terrain_stairs__stairs_2987__0001.pkl b/data/stair/recon/terrain_stairs__stairs_2987__0001.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..9581e5a0eb41088f52cdcd4aeb5ea65151cc944a
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_2987__0001.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4d17f08b19da8ef93b499dfc72c0680de6006c86a91e5ea9235d16a6975e600e
+size 411499
diff --git a/data/stair/recon/terrain_stairs__stairs_2991__0001.pkl b/data/stair/recon/terrain_stairs__stairs_2991__0001.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..5bcaf32d84c8667585ff1b7b9d7108077a3e48b3
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_2991__0001.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b7679210103965601d7366ec9f786dc26b7d754c75a05eacb4b1cec3a43a43e2
+size 411499
diff --git a/data/stair/recon/terrain_stairs__stairs_3128__0000.pkl b/data/stair/recon/terrain_stairs__stairs_3128__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..3650f9e47732b629969869c79df12987989028a6
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_3128__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:51442102f50239eaeda128ab0246b9ce6dc0fbcc7c05df1c86a48cce04f31156
+size 411459
diff --git a/data/stair/recon/terrain_stairs__stairs_3206__0000.pkl b/data/stair/recon/terrain_stairs__stairs_3206__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..a67c360b7aa5bc2bedd2386178cd25c7dd2ad17a
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_3206__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:96f2400a732af57f0b5319c4f39a7e2e2a1e88a67b518e47e18f93f0fbe679e4
+size 411459
diff --git a/data/stair/recon/terrain_stairs__stairs_3215__0000.pkl b/data/stair/recon/terrain_stairs__stairs_3215__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..f89f0a1f00e3f82e842cd564d6e2ab7bb8cb4471
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_3215__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b1984926eaefb299cbb471a9043bf974ca32fa349a01b79b5916c0a324504c11
+size 411459
diff --git a/data/stair/recon/terrain_stairs__stairs_3272__0000.pkl b/data/stair/recon/terrain_stairs__stairs_3272__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..f9173ed52447ccdba05ea500c9472eb54616e68e
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_3272__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:18a9b220485d5dff356ad788439ec8be82dce9c5bba2660963ac5a00d94fd509
+size 411459
diff --git a/data/stair/recon/terrain_stairs__stairs_3318__0000.pkl b/data/stair/recon/terrain_stairs__stairs_3318__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..794b7bef1a771ce8be76cc8920943154903335a3
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_3318__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a60ecc75947d87c7877ff82a5b53a7b8a795797762f44014c3c657a6ad6dde38
+size 411459
diff --git a/data/stair/recon/terrain_stairs__stairs_3426__0000.pkl b/data/stair/recon/terrain_stairs__stairs_3426__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..37184c786236e7cc1e9cde48d495df8e742b3b49
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_3426__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ed204e48f64b14304b4408e03cebfc3c0cf256c1bc3e0fc0fe3e5f24aec1887a
+size 411459
diff --git a/data/stair/recon/terrain_stairs__stairs_3467__0000.pkl b/data/stair/recon/terrain_stairs__stairs_3467__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..94e2e7c4cec046c94462e0d8d57a2edd496358f7
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_3467__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7dcd0c0906dd4236f71b8a1da627733b6fb79ecd03be4b5410db49bfae935868
+size 411459
diff --git a/data/stair/recon/terrain_stairs__stairs_3472__0000.pkl b/data/stair/recon/terrain_stairs__stairs_3472__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..fc6673cf856f2fa2fa3a31c2e73cc80b1c3cbf89
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_3472__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:064a6f4f364cb2647b063f0348f43beb4eabc2dbcd7ae23f472b778f7e246022
+size 411459
diff --git a/data/stair/recon/terrain_stairs__stairs_3480__0000.pkl b/data/stair/recon/terrain_stairs__stairs_3480__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..a7ccd116060434ccfa679765971f45c774862e91
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_3480__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fa7b9e7f37c026d3940f7ed369ab965160a5a93f3c82977cbb7bc53e2c1cfef5
+size 411459
diff --git a/data/stair/recon/terrain_stairs__stairs_3487__0000.pkl b/data/stair/recon/terrain_stairs__stairs_3487__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..d9e70fdec208e0920d2b6c295106875a4fb715e4
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_3487__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:aa1a5cb7a40979be18f6ef2bf5fe8168710932a40f9a566a869f3279e67536fe
+size 411459
diff --git a/data/stair/recon/terrain_stairs__stairs_3560__0000.pkl b/data/stair/recon/terrain_stairs__stairs_3560__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..e9c18c7b13909727b5021d038a07e4580759b311
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_3560__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c50df3da9855b525872bab7b9aaad9c75c0c8426d86c87271d9bbe41da9ca44f
+size 411459
diff --git a/data/stair/recon/terrain_stairs__stairs_3568__0000.pkl b/data/stair/recon/terrain_stairs__stairs_3568__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..b6bc0f51043523601086815bef4527257f83114e
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_3568__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e310da4c5b50ad2665ed3dd8d587e28e635f7e386f5fae4b56fd7cc3479c9bcc
+size 411459
diff --git a/data/stair/recon/terrain_stairs__stairs_3593__0000.pkl b/data/stair/recon/terrain_stairs__stairs_3593__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..17ee3c139d158dc8e8bb252f71b81562cb4854f6
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_3593__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:100197e338127255d6187f03c58f84edae6fc54744060a05072426a9aba53124
+size 411459
diff --git a/data/stair/recon/terrain_stairs__stairs_3702__0000.pkl b/data/stair/recon/terrain_stairs__stairs_3702__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..54ac22347e60bfccea7f7203b9c9986727724e20
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_3702__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3eabaee97400ec40280ea7080c82a0b8f7fef7cec6de7bf8be72b2796235e5a9
+size 411459
diff --git a/data/stair/recon/terrain_stairs__stairs_3710__0000.pkl b/data/stair/recon/terrain_stairs__stairs_3710__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..d10412a554e6540094f8b358239038fecfd2892c
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_3710__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:53bf7d86053375f1e2779b45f70b61d2877fa9d72f2e0be2bfadb38b85e66516
+size 411459
diff --git a/data/stair/recon/terrain_stairs__stairs_3757__0000.pkl b/data/stair/recon/terrain_stairs__stairs_3757__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..fcba7dce6fa3a49eff2cf847f6a27d3887c4b756
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_3757__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0c7e5f08ab89f6d4e4b68015d0b4de7c2e823f14162a24805abf7189bd01799c
+size 411459
diff --git a/data/stair/recon/terrain_stairs__stairs_3772__0000.pkl b/data/stair/recon/terrain_stairs__stairs_3772__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..5a356ec588c3086a843bdce9a530b884e4d6e63b
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_3772__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d82eb7eecde2c233b92eeb7157fc35ec60f94167eca4b25fc66e5adfc16ac35f
+size 411459
diff --git a/data/stair/recon/terrain_stairs__stairs_3820__0000.pkl b/data/stair/recon/terrain_stairs__stairs_3820__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..08e9a3454e0b89ea5f635535c81a22641ba4a6a9
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_3820__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ba90d9a44547b27c1e08ed57908af5b03a33b0ea9b2938f19e7a1fea273ca70c
+size 411459
diff --git a/data/stair/recon/terrain_stairs__stairs_real__0009.pkl b/data/stair/recon/terrain_stairs__stairs_real__0009.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..4309f117759ec0aa898ecfe3506f4c9764fd2551
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_real__0009.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2f17f1aea362f8d49e5e3504e67479e7c49e573a200f30d7f0aca4f04cfc152c
+size 408445
diff --git a/data/stair/recon/terrain_stairs__stairs_real__0095.pkl b/data/stair/recon/terrain_stairs__stairs_real__0095.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..fb6b641dd7cafa27489772d7dbfced1cdfc702f6
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_real__0095.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4aa9723f7865d829e05fcc68014b3a9baf2788f58f76e48d605cfee74fffbd20
+size 408445
diff --git a/data/stair/recon/terrain_stairs__stairs_real__0144.pkl b/data/stair/recon/terrain_stairs__stairs_real__0144.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..a02c78334d060fa50c36933b026447f02da67ae6
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_real__0144.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f96c8ffaee0d9f2f0b17584b817faf53cc0420d935a61485087250eacc57ffed
+size 408445
diff --git a/data/stair/recon/terrain_stairs__stairs_real__0164.pkl b/data/stair/recon/terrain_stairs__stairs_real__0164.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..eccf723aaa5713e445ca3035beed4f1f0bab884f
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_real__0164.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a2da8e0975120efff4247052048f9fd794dbb259804437d6d3fd2f2b66dcb41f
+size 408445
diff --git a/data/stair/recon/terrain_stairs__stairs_real__0282.pkl b/data/stair/recon/terrain_stairs__stairs_real__0282.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..49724776ff9f2035a8861fda636db43104aaa6f3
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_real__0282.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:78954b7fd2d05d0c3a6d7d1ad3783c93cf73ab0ac08641b02221dc389057da29
+size 408445
diff --git a/data/stair/recon/terrain_stairs__stairs_real__0304.pkl b/data/stair/recon/terrain_stairs__stairs_real__0304.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..413c0a43b246a1ae55cbf7d2db84263a4bcd9e5e
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_real__0304.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:70f4673bf2a47951664e98b1364d940d8d078821e76e8850c1f4c64bf6f41353
+size 408445
diff --git a/data/stair/recon/terrain_stairs__stairs_real__0307.pkl b/data/stair/recon/terrain_stairs__stairs_real__0307.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..8974fa5d5e72ea091b7a7bddf0de0c484388660a
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_real__0307.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:22788bb719f61a675bdd50737d84342a0c8ebd99a8e82633b81e509809364cc3
+size 408445
diff --git a/data/stair/recon/terrain_stairs__stairs_real__0330.pkl b/data/stair/recon/terrain_stairs__stairs_real__0330.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..33d0fd29469ca4547d1dcba0411ae2a8e009c681
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_real__0330.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6f7318819db1813174b4532d69b9671ccc75b53d44a49d746b5280f3f289f6f1
+size 408445
diff --git a/data/stair/recon/terrain_stairs__stairs_real__0409.pkl b/data/stair/recon/terrain_stairs__stairs_real__0409.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..990088ce106b0128b3ec32f8e32cc7d058efd40a
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_real__0409.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:579a2580929fda9c8cfad5458e19c683b634cd503325f72311cc2c6c05f696a6
+size 408445
diff --git a/data/stair/recon/terrain_stairs__stairs_real__0491.pkl b/data/stair/recon/terrain_stairs__stairs_real__0491.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..fd1c7a64450304d0b668afec36e652f7cbda540a
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_real__0491.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:98ed34632afce5750583e1b48f41996e9566b7271ba7c74c67ee40e3d8d220f5
+size 408445
diff --git a/data/stair/recon/terrain_stairs__stairs_real__0495.pkl b/data/stair/recon/terrain_stairs__stairs_real__0495.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..f7d35a949170d9c751923c4585abbf9e83925235
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_real__0495.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f7502b79213334c6cfcad96ca2feba5301c8e2ebbe3bd5dee13794cb604bcbd4
+size 408445
diff --git a/data/stair/recon/terrain_stairs__stairs_real__0508.pkl b/data/stair/recon/terrain_stairs__stairs_real__0508.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..065b1cdb3f2d0482dc2c7462db1ae3d964a80862
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_real__0508.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d2fa586195554aad5ec88339f5f60ccbf087c817a6a250e78d2f80597c852477
+size 408445
diff --git a/data/stair/recon/terrain_stairs__stairs_real__0538.pkl b/data/stair/recon/terrain_stairs__stairs_real__0538.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..d10102b6a2db86aca26413b873fa58402a449c90
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_real__0538.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4c84d716b047e40bb4a380dc8c030498618e364c53ff7394c6784b7d0391950d
+size 408445
diff --git a/data/stair/recon/terrain_stairs__stairs_real__0721.pkl b/data/stair/recon/terrain_stairs__stairs_real__0721.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..e08fbd3d52c0f345a455f40e12cf793bf187fa2c
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_real__0721.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3049ba90854caacb66903bdb6b8db4b6a834073fc99eab659779920a44f4ba66
+size 408445
diff --git a/data/stair/recon/terrain_stairs__stairs_real__0735.pkl b/data/stair/recon/terrain_stairs__stairs_real__0735.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..6db2c23eb7866e705baedac2ad6189bfeef28125
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_real__0735.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e8a1260c9daa113b0aeb57df030a960ca16d6517149db94c05e0699ee8e94cb0
+size 408445
diff --git a/data/stair/recon/terrain_stairs__stairs_real__0766.pkl b/data/stair/recon/terrain_stairs__stairs_real__0766.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..9755bf423b83fc89ffeceb676dc5064520fffe45
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_real__0766.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:586d252dfe3b74166d3bcada9609dfa84416fb9b27dc7d50657a3da6598da2b7
+size 408445
diff --git a/data/stair/recon/terrain_stairs__stairs_real__0771.pkl b/data/stair/recon/terrain_stairs__stairs_real__0771.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..85d02323d88def245e88860ac05786e574eb7e3e
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_real__0771.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3bfc7c8e42888ff30547a778d4fd1b3160da3bfc631e22be17ffb4d362ff1b39
+size 408445
diff --git a/data/stair/recon/terrain_stairs__stairs_real__0834.pkl b/data/stair/recon/terrain_stairs__stairs_real__0834.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..b392f7343edaeb5d782e36066f7765413c0a04fc
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_real__0834.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c922ca4c5889a5e98676df60d638762910dbc332c04732b579bee5c9a7fd94e6
+size 408445
diff --git a/data/stair/recon/terrain_stairs__stairs_real__0912.pkl b/data/stair/recon/terrain_stairs__stairs_real__0912.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..af29a5ebaca103e5039259469c0542002aaf1c04
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_real__0912.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9a0502beb44fabe62d71b5aa2ea5d40c047b437a8417bd4730d40264b3d634e5
+size 408445
diff --git a/data/stair/recon/terrain_stairs__stairs_real__0923.pkl b/data/stair/recon/terrain_stairs__stairs_real__0923.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..fd52663295336f06a7cc1789c1a992260d3bd034
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_real__0923.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9b8dbac22451471a47b8730aeced7b4e104ea68389b83dc5c2e3811892c479cd
+size 408445
diff --git a/data/stair/recon/terrain_stairs__stairs_real__0927.pkl b/data/stair/recon/terrain_stairs__stairs_real__0927.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..e085cf096b9ec2b62c0c81ac4a719ecd6d022756
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__stairs_real__0927.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:596ffa02dad3e0c1f13319cccf4bfe25d528ded6fc1ce5847a7a3e2c9b29855a
+size 408445
diff --git a/data/stair/recon/terrain_stairs__straight_aged_concrete_stairs_with_5_steps_no_handrails_no_turns_v4__0001.pkl b/data/stair/recon/terrain_stairs__straight_aged_concrete_stairs_with_5_steps_no_handrails_no_turns_v4__0001.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..4b5073eff3edf41b0e65c3406be27c37775adb89
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__straight_aged_concrete_stairs_with_5_steps_no_handrails_no_turns_v4__0001.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:72748554c234bfc9aadc9166a76a22098b86bb6c306d8c6f7375da5e49306fd7
+size 411513
diff --git a/data/stair/recon/terrain_stairs__straight_aged_limestone_stairs_with_7_steps_no_handrails_no_turns__0002.pkl b/data/stair/recon/terrain_stairs__straight_aged_limestone_stairs_with_7_steps_no_handrails_no_turns__0002.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..65c6984cc065bceaa6f03ea8f757b0e0ea352fba
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__straight_aged_limestone_stairs_with_7_steps_no_handrails_no_turns__0002.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6d0aeaaf36102c579778586a7a3d68c43b996b85e8f926a8636d3e5e755aec9f
+size 411569
diff --git a/data/stair/recon/terrain_stairs__straight_aged_metal_stairs_with_6_steps_no_handrails_no_turns_v4__0002.pkl b/data/stair/recon/terrain_stairs__straight_aged_metal_stairs_with_6_steps_no_handrails_no_turns_v4__0002.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..baf5a4a899ef5e77911a2ea0e1bcac472d6e2b0e
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__straight_aged_metal_stairs_with_6_steps_no_handrails_no_turns_v4__0002.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3e68853b8e137a530b257091bbf2e556b0d3187e0e7a40e921aadd6fc781b9cc
+size 411510
diff --git a/data/stair/recon/terrain_stairs__straight_black_slate_stairs_with_6_steps_no_handrails_no_turns__0002.pkl b/data/stair/recon/terrain_stairs__straight_black_slate_stairs_with_6_steps_no_handrails_no_turns__0002.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..25a4f0c66128f74bd0811db5d1e034aa8343cc92
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__straight_black_slate_stairs_with_6_steps_no_handrails_no_turns__0002.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5be65e9b3b4e1d9187165f022c30d20684d8b78006a39cc6d5b2d8908b6e9e3d
+size 413306
diff --git a/data/stair/recon/terrain_stairs__straight_coarse_stone_stairs_with_6_steps_no_handrails_no_turns_v4__0003.pkl b/data/stair/recon/terrain_stairs__straight_coarse_stone_stairs_with_6_steps_no_handrails_no_turns_v4__0003.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..25fcb49b4c443f21fdc9fc67f0b62267460286fb
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__straight_coarse_stone_stairs_with_6_steps_no_handrails_no_turns_v4__0003.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4111ff49ddcc38b0ed2e11e06d3c41543d6df5517f70d63e7bb8a560a76e1bc5
+size 411512
diff --git a/data/stair/recon/terrain_stairs__straight_glossy_concrete_stairs_with_9_steps_no_handrails_no_turns__0001.pkl b/data/stair/recon/terrain_stairs__straight_glossy_concrete_stairs_with_9_steps_no_handrails_no_turns__0001.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..acb55e260b334509c58c128a8dc12eb4eae95bd6
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__straight_glossy_concrete_stairs_with_9_steps_no_handrails_no_turns__0001.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:08d49f4a49e746f3873e378dc3e475541cceb6ebd5de620054b7fdea9c886da5
+size 411515
diff --git a/data/stair/recon/terrain_stairs__straight_glossy_limestone_stairs_with_6_steps_no_handrails_no_turns_v4__0000.pkl b/data/stair/recon/terrain_stairs__straight_glossy_limestone_stairs_with_6_steps_no_handrails_no_turns_v4__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..65d65c34d56cd71ae8b076bde8008df1b7b62557
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__straight_glossy_limestone_stairs_with_6_steps_no_handrails_no_turns_v4__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:08120fbff806a937263fb731fd97ec1b3d2ea55ca1aa0f207af57d7b0ff34f57
+size 411516
diff --git a/data/stair/recon/terrain_stairs__straight_glossy_marble_stairs_with_3_steps_no_handrails_no_turns_v4__0002.pkl b/data/stair/recon/terrain_stairs__straight_glossy_marble_stairs_with_3_steps_no_handrails_no_turns_v4__0002.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..e26b51ec7a281d3b2105beef76381407c8b994ca
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__straight_glossy_marble_stairs_with_3_steps_no_handrails_no_turns_v4__0002.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d78d7393009cf3b66767f269c118416111ad162eae48f09da9942cddcf434430
+size 411513
diff --git a/data/stair/recon/terrain_stairs__straight_light_colored_wooden_stairs_with_8_steps_no_handrails_no_turns__0002.pkl b/data/stair/recon/terrain_stairs__straight_light_colored_wooden_stairs_with_8_steps_no_handrails_no_turns__0002.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..d6c440c3038eac02527f56dcf37561c69764d542
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__straight_light_colored_wooden_stairs_with_8_steps_no_handrails_no_turns__0002.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fbb33fb56aca6b8ea1c1dc1feb9ed9e0fd23d080593b5820c881542c1c7a5908
+size 411575
diff --git a/data/stair/recon/terrain_stairs__straight_light_colored_wooden_stairs_with_8_steps_no_handrails_no_turns_v4__0003.pkl b/data/stair/recon/terrain_stairs__straight_light_colored_wooden_stairs_with_8_steps_no_handrails_no_turns_v4__0003.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..a4e2f5050a39a6e65ff1d7cab3c6cca3e4f76570
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__straight_light_colored_wooden_stairs_with_8_steps_no_handrails_no_turns_v4__0003.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2cc209f6fa389a752839a664acb2ce39f15c917ccab81654c6a9f185de9955e4
+size 411520
diff --git a/data/stair/recon/terrain_stairs__straight_natural_metal_stairs_with_4_steps_no_handrails_no_turns__0000.pkl b/data/stair/recon/terrain_stairs__straight_natural_metal_stairs_with_4_steps_no_handrails_no_turns__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..e1f9da6e9be3ee8391af12302577a19b817fd371
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__straight_natural_metal_stairs_with_4_steps_no_handrails_no_turns__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9c4cfeaa5a72f2a1b4df99566a330b044418677cbb34ed06f5792e06b083c88c
+size 413308
diff --git a/data/stair/recon/terrain_stairs__straight_natural_wood_stairs_with_4_steps_no_handrails_no_turns_v4__0002.pkl b/data/stair/recon/terrain_stairs__straight_natural_wood_stairs_with_4_steps_no_handrails_no_turns_v4__0002.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..cd1d53e2fbc7e6638f13a2a3cf32565dec07cc9f
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__straight_natural_wood_stairs_with_4_steps_no_handrails_no_turns_v4__0002.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e067224f2c75d7a94cf4cae237ee946c0965f21034928384bb73480dfdd96b1d
+size 411512
diff --git a/data/stair/recon/terrain_stairs__straight_polished_concrete_stairs_with_3_steps_no_handrails_no_turns__0001.pkl b/data/stair/recon/terrain_stairs__straight_polished_concrete_stairs_with_3_steps_no_handrails_no_turns__0001.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..32825d899a47d3754686a0be273746ade336f17c
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__straight_polished_concrete_stairs_with_3_steps_no_handrails_no_turns__0001.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1b63bd9821c2348a43982e66f8ec22c7e961ecbaa8607f979aea868ea9be593b
+size 413312
diff --git a/data/stair/recon/terrain_stairs__straight_polished_concrete_stairs_with_9_steps_no_handrails_no_turns__0002.pkl b/data/stair/recon/terrain_stairs__straight_polished_concrete_stairs_with_9_steps_no_handrails_no_turns__0002.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..1574d0a82f6f4c60bad76282979a0f08a5b8e8fc
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__straight_polished_concrete_stairs_with_9_steps_no_handrails_no_turns__0002.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3f6e427b752b59946d5b0e9a96527cffbb7e211da0dbbc0ea9e1d7839abcdd2d
+size 411517
diff --git a/data/stair/recon/terrain_stairs__straight_polished_limestone_stairs_with_7_steps_no_handrails_no_turns_v4__0002.pkl b/data/stair/recon/terrain_stairs__straight_polished_limestone_stairs_with_7_steps_no_handrails_no_turns_v4__0002.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..29abbea9132797c3efadd0911df3893072b1f498
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__straight_polished_limestone_stairs_with_7_steps_no_handrails_no_turns_v4__0002.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a0bac4027e840342e7497ee36ccf600bad2bb0a5cc4bc5f3eb664c6d8ba64077
+size 411518
diff --git a/data/stair/recon/terrain_stairs__straight_polished_marble_stairs_with_7_steps_no_handrails_no_turns__0001.pkl b/data/stair/recon/terrain_stairs__straight_polished_marble_stairs_with_7_steps_no_handrails_no_turns__0001.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..88cfd3d86c4c103cefa0e610c9b568e2ba9039d0
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__straight_polished_marble_stairs_with_7_steps_no_handrails_no_turns__0001.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c60cf459144e7964fa5bb9101ab45f4eff1df2831de83f9f7d6c6f462b8dc827
+size 413310
diff --git a/data/stair/recon/terrain_stairs__straight_polished_metal_stairs_with_8_steps_no_handrails_no_turns__0000.pkl b/data/stair/recon/terrain_stairs__straight_polished_metal_stairs_with_8_steps_no_handrails_no_turns__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..50b2c92efcaa7d97de3c9fdd1dd7318a530aa51e
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__straight_polished_metal_stairs_with_8_steps_no_handrails_no_turns__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:99f8258524f6fa4c4988d6b43785d8353f348c6aaffe7596af29483bb3b89725
+size 411514
diff --git a/data/stair/recon/terrain_stairs__straight_polished_slate_stairs_with_3_steps_no_handrails_no_turns_v4__0000.pkl b/data/stair/recon/terrain_stairs__straight_polished_slate_stairs_with_3_steps_no_handrails_no_turns_v4__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..1f38e7425a5e3b15ebb5d8f75fe8223836705ab4
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__straight_polished_slate_stairs_with_3_steps_no_handrails_no_turns_v4__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d8c53fcc6ff663c4d60b84b3f896ce3ae04e2c5ecb0afae8ae528c901753dfde
+size 411514
diff --git a/data/stair/recon/terrain_stairs__straight_polished_wooden_stairs_with_9_steps_no_handrails_no_turns_v4__0000.pkl b/data/stair/recon/terrain_stairs__straight_polished_wooden_stairs_with_9_steps_no_handrails_no_turns_v4__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..aaf30546002b74f995cd1daf6ee3bf15f5d22b74
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__straight_polished_wooden_stairs_with_9_steps_no_handrails_no_turns_v4__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0321fb4abfa90d3a7fd7d38315da619cd1e951b35a1d05424b0d18eb161d2213
+size 411515
diff --git a/data/stair/recon/terrain_stairs__straight_rough_concrete_stairs_with_7_steps_no_handrails_no_turns_v4__0003.pkl b/data/stair/recon/terrain_stairs__straight_rough_concrete_stairs_with_7_steps_no_handrails_no_turns_v4__0003.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..20c6de76d7f322224c3ade7c8e21ee6865e7054c
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__straight_rough_concrete_stairs_with_7_steps_no_handrails_no_turns_v4__0003.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fb146d39c2e7c902ea08c97bff2ac1d1b4b129bbd1ea7c79a199e005aae67144
+size 411514
diff --git a/data/stair/recon/terrain_stairs__straight_rugged_sandstone_stairs_with_7_steps_no_handrails_no_turns_v4__0002.pkl b/data/stair/recon/terrain_stairs__straight_rugged_sandstone_stairs_with_7_steps_no_handrails_no_turns_v4__0002.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..be9edd600a61208bd243c602601d2a501972d93d
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__straight_rugged_sandstone_stairs_with_7_steps_no_handrails_no_turns_v4__0002.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a46fef2234cb4af19126c088bac43a6ac510c4228831ff4880c24a4e986981c2
+size 411516
diff --git a/data/stair/recon/terrain_stairs__straight_rustic_brick_stairs_with_4_steps_no_handrails_no_turns__0001.pkl b/data/stair/recon/terrain_stairs__straight_rustic_brick_stairs_with_4_steps_no_handrails_no_turns__0001.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..de34d7c1906fe963d7f9004cc4955b9300c60a7b
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__straight_rustic_brick_stairs_with_4_steps_no_handrails_no_turns__0001.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f4b8ebfc61a5fdb3b19da016a665c7a834d429e4eb5766b449716c640a0c5eca
+size 415047
diff --git a/data/stair/recon/terrain_stairs__straight_rustic_lime_stairs_with_4_steps_no_handrails_no_turns__0000.pkl b/data/stair/recon/terrain_stairs__straight_rustic_lime_stairs_with_4_steps_no_handrails_no_turns__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..217b47a01987cd732e09a228ac0fbd6952db08fd
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__straight_rustic_lime_stairs_with_4_steps_no_handrails_no_turns__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f202c17148c6acbc2dda71e7383dc2bdaf0ab17caf796694e493a87ce91b6177
+size 411566
diff --git a/data/stair/recon/terrain_stairs__straight_rustic_slate_stairs_with_8_steps_no_handrails_no_turns_v4__0003.pkl b/data/stair/recon/terrain_stairs__straight_rustic_slate_stairs_with_8_steps_no_handrails_no_turns_v4__0003.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..39de64d26f5f17f4a6e44452698e8333249492c3
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__straight_rustic_slate_stairs_with_8_steps_no_handrails_no_turns_v4__0003.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fd6a5c7f493a9f25316ab33181e192a12b543057065c2592abaf27686358ab80
+size 411512
diff --git a/data/stair/recon/terrain_stairs__straight_smooth_brick_stairs_with_3_steps_no_handrails_no_turns_v4__0000.pkl b/data/stair/recon/terrain_stairs__straight_smooth_brick_stairs_with_3_steps_no_handrails_no_turns_v4__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..cfffb24006103d8b4d1e11bff6b66c2c2b92edec
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__straight_smooth_brick_stairs_with_3_steps_no_handrails_no_turns_v4__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6f99c053bd8081313380fd4a320b800f8ead9b335ce91a1d0b1b1e4a2bb38b36
+size 411512
diff --git a/data/stair/recon/terrain_stairs__straight_vintage_slate_stairs_with_5_steps_no_handrails_no_turns_v4__0001.pkl b/data/stair/recon/terrain_stairs__straight_vintage_slate_stairs_with_5_steps_no_handrails_no_turns_v4__0001.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..d6d687c220123befa712b0bcb8cbc9de65d088ed
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__straight_vintage_slate_stairs_with_5_steps_no_handrails_no_turns_v4__0001.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:814518895064103d3cc13367abb88cb1659357715a2821ad88a1ff08d17a995a
+size 411513
diff --git a/data/stair/recon/terrain_stairs__straight_weathered_brick_stairs_with_5_steps_no_handrails_no_turns_updown__0000.pkl b/data/stair/recon/terrain_stairs__straight_weathered_brick_stairs_with_5_steps_no_handrails_no_turns_updown__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..510d053038ff7eb2b8989d5eecce9ab1795da8b8
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__straight_weathered_brick_stairs_with_5_steps_no_handrails_no_turns_updown__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8db4065e83697cdace8f79aa97020a610f9788fabc5e57bc579c2a2e96c985ee
+size 411567
diff --git a/data/stair/recon/terrain_stairs__straight_weathered_granite_stairs_with_7_steps_no_handrails_no_turns_v4__0002.pkl b/data/stair/recon/terrain_stairs__straight_weathered_granite_stairs_with_7_steps_no_handrails_no_turns_v4__0002.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..94332ccf3420b407e09b180f03c83cf803ea1229
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__straight_weathered_granite_stairs_with_7_steps_no_handrails_no_turns_v4__0002.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ad0c81620efc52f0ce8653dd646b8c506f22aac5256f2493089f0ab7d0fa9039
+size 411517
diff --git a/data/stair/recon/terrain_stairs__straight_weathered_stone_stairs_with_2_steps_no_handrails_no_turns__0003.pkl b/data/stair/recon/terrain_stairs__straight_weathered_stone_stairs_with_2_steps_no_handrails_no_turns__0003.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..aaa0ae4c01d439d6846ff2491f54a94ea826baec
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__straight_weathered_stone_stairs_with_2_steps_no_handrails_no_turns__0003.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d75a8433985ab84da4475b8fd9fc242d4e8074a7da7775ca149cd1ea55a69978
+size 411515
diff --git a/data/stair/recon/terrain_stairs__straight_weathered_wood_stairs_with_5_steps_no_handrails_no_turns__0000.pkl b/data/stair/recon/terrain_stairs__straight_weathered_wood_stairs_with_5_steps_no_handrails_no_turns__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..2467ca28cc3909a2a5eb56ce9b034b43a839fdf1
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__straight_weathered_wood_stairs_with_5_steps_no_handrails_no_turns__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a1bd2ee0dbdac2986b012cea6fb5023f74437dd4c0087bedae8399cfb8fdc296
+size 413309
diff --git a/data/stair/recon/terrain_stairs__straight_white_plaster_stairs_with_7_steps_no_handrails_no_turns_v4__0000.pkl b/data/stair/recon/terrain_stairs__straight_white_plaster_stairs_with_7_steps_no_handrails_no_turns_v4__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..5a3f6344a6178e9a7cf4b324de3e2085b3cfea8f
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__straight_white_plaster_stairs_with_7_steps_no_handrails_no_turns_v4__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3184ca4338e54d50830bd2ecab116c9825e1939de50f24f91e55dcaa163fb932
+size 411513
diff --git a/data/stair/recon/terrain_stairs__straight_worn_stone_stairs_with_7_steps_no_handrails_no_turns_v4__0000.pkl b/data/stair/recon/terrain_stairs__straight_worn_stone_stairs_with_7_steps_no_handrails_no_turns_v4__0000.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..8827570f8df2f64d3b5cf4707e75f0400e0d9fc2
--- /dev/null
+++ b/data/stair/recon/terrain_stairs__straight_worn_stone_stairs_with_7_steps_no_handrails_no_turns_v4__0000.pkl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6dd467b33f2499538720bb25ede66723e159f04f7e98f019e80fd40856cdda1d
+size 411510