1- # Per-library metadata for plotly implementation of column-stratigraphic
2- # Auto-generated by impl-generate.yml
3-
41library : plotly
52specification_id : column-stratigraphic
63created : ' 2026-03-15T22:56:23Z'
7- updated : ' 2026-03-15T22:56:23Z '
4+ updated : ' 2026-03-15T23:00:17Z '
85generated_by : claude-opus-4-5-20251101
96workflow_run : 23121198678
107issue : 4573
@@ -13,7 +10,214 @@ library_version: 6.6.0
1310preview_url : https://storage.googleapis.com/pyplots-images/plots/column-stratigraphic/plotly/plot.png
1411preview_thumb : https://storage.googleapis.com/pyplots-images/plots/column-stratigraphic/plotly/plot_thumb.png
1512preview_html : https://storage.googleapis.com/pyplots-images/plots/column-stratigraphic/plotly/plot.html
16- quality_score : null
13+ quality_score : 86
1714review :
18- strengths : []
19- weaknesses : []
15+ strengths :
16+ - Perfect spec compliance with all required features (lithology patterns, formation
17+ names, age labels, depth scale, 5+ lithology types)
18+ - Excellent geologically accurate data using real Western Interior Seaway formations
19+ - Clean well-structured code with appropriate use of Plotly pattern fill capabilities
20+ - Good use of Plotly-specific features (hover templates, HTML export, marker patterns)
21+ weaknesses :
22+ - Design could be elevated with stronger visual hierarchy at age boundaries
23+ - Color palette uses domain-appropriate but non-standard colors; could incorporate
24+ Python Blue
25+ - Empty space on the right between formation labels and legend
26+ - Annotation font size (13pt) could be slightly larger
27+ image_description : ' The plot displays a vertical stratigraphic column with 10 geological
28+ layers stacked from 0m (top) to ~195m (bottom), with depth increasing downward.
29+ Each layer uses a distinct fill pattern and background color: Sandstone (wheat/tan
30+ with dot pattern), Shale (gray with dash pattern), Limestone (light blue with
31+ plus/cross pattern), Siltstone (tan with diagonal line pattern), and Conglomerate
32+ (brown/orange with x pattern). Formation names (Dakota Fm, Graneros Sh, Greenhorn
33+ Ls, Carlile Sh, Niobrara Fm, Fort Hays Ls, Fox Hills Ss, Lance Fm, Fort Union
34+ Fm, Wasatch Fm) and lithology types are labeled to the right of each layer in
35+ bold/italic. Geological age labels (Late Cretaceous, Maastrichtian, Paleocene,
36+ Eocene) appear on the left side in italic gray text. The y-axis shows "Depth (m)"
37+ with ticks every 20m. A lithology legend with pattern swatches sits in the upper
38+ right corner. The title reads "column-stratigraphic · plotly · pyplots.ai" centered
39+ at the top.'
40+ criteria_checklist :
41+ visual_quality :
42+ score : 27
43+ max : 30
44+ items :
45+ - id : VQ-01
46+ name : Text Legibility
47+ score : 7
48+ max : 8
49+ passed : true
50+ comment : All font sizes explicitly set (title 28pt, axis 22pt, ticks 16pt,
51+ annotations 13pt). Annotation font slightly small.
52+ - id : VQ-02
53+ name : No Overlap
54+ score : 6
55+ max : 6
56+ passed : true
57+ comment : No overlapping text elements anywhere
58+ - id : VQ-03
59+ name : Element Visibility
60+ score : 6
61+ max : 6
62+ passed : true
63+ comment : All layers clearly visible with distinct patterns and colors
64+ - id : VQ-04
65+ name : Color Accessibility
66+ score : 3
67+ max : 4
68+ passed : true
69+ comment : Colors sufficiently distinct but not formally colorblind-safe palette
70+ - id : VQ-05
71+ name : Layout & Canvas
72+ score : 3
73+ max : 4
74+ passed : true
75+ comment : Good layout but noticeable empty space on right side
76+ - id : VQ-06
77+ name : Axis Labels & Title
78+ score : 2
79+ max : 2
80+ passed : true
81+ comment : Depth (m) includes units
82+ design_excellence :
83+ score : 12
84+ max : 20
85+ items :
86+ - id : DE-01
87+ name : Aesthetic Sophistication
88+ score : 5
89+ max : 8
90+ passed : true
91+ comment : Geology-appropriate colors with pattern fills, above defaults but
92+ not publication-level
93+ - id : DE-02
94+ name : Visual Refinement
95+ score : 4
96+ max : 6
97+ passed : true
98+ comment : Clean white background, subtle grid, x-axis hidden, good margins
99+ - id : DE-03
100+ name : Data Storytelling
101+ score : 3
102+ max : 6
103+ passed : true
104+ comment : Age grouping provides narrative but could benefit from stronger visual
105+ hierarchy at boundaries
106+ spec_compliance :
107+ score : 15
108+ max : 15
109+ items :
110+ - id : SC-01
111+ name : Plot Type
112+ score : 5
113+ max : 5
114+ passed : true
115+ comment : Correct vertical stratigraphic column with stacked rectangular blocks
116+ - id : SC-02
117+ name : Required Features
118+ score : 4
119+ max : 4
120+ passed : true
121+ comment : ' All features present: lithology patterns, formation names, age labels,
122+ depth scale, 5+ lithologies'
123+ - id : SC-03
124+ name : Data Mapping
125+ score : 3
126+ max : 3
127+ passed : true
128+ comment : Depth axis correctly oriented, layers properly positioned
129+ - id : SC-04
130+ name : Title & Legend
131+ score : 3
132+ max : 3
133+ passed : true
134+ comment : Title format correct, legend shows all lithology types with pattern
135+ swatches
136+ data_quality :
137+ score : 15
138+ max : 15
139+ items :
140+ - id : DQ-01
141+ name : Feature Coverage
142+ score : 6
143+ max : 6
144+ passed : true
145+ comment : 10 layers, 5 lithology types, varying thicknesses, multiple geological
146+ ages
147+ - id : DQ-02
148+ name : Realistic Context
149+ score : 5
150+ max : 5
151+ passed : true
152+ comment : Real Western Interior Seaway formations, geologically accurate sequence
153+ - id : DQ-03
154+ name : Appropriate Scale
155+ score : 4
156+ max : 4
157+ passed : true
158+ comment : Depths 0-195m realistic, layer thicknesses vary appropriately
159+ code_quality :
160+ score : 10
161+ max : 10
162+ items :
163+ - id : CQ-01
164+ name : KISS Structure
165+ score : 3
166+ max : 3
167+ passed : true
168+ comment : ' Clean linear structure: data, plot, style, save'
169+ - id : CQ-02
170+ name : Reproducibility
171+ score : 2
172+ max : 2
173+ passed : true
174+ comment : Fully deterministic hardcoded data
175+ - id : CQ-03
176+ name : Clean Imports
177+ score : 2
178+ max : 2
179+ passed : true
180+ comment : Only imports plotly.graph_objects
181+ - id : CQ-04
182+ name : Code Elegance
183+ score : 2
184+ max : 2
185+ passed : true
186+ comment : Clean, well-organized, age grouping logic appropriate
187+ - id : CQ-05
188+ name : Output & API
189+ score : 1
190+ max : 1
191+ passed : true
192+ comment : Saves as plot.png with correct dimensions, also exports HTML
193+ library_mastery :
194+ score : 7
195+ max : 10
196+ items :
197+ - id : LM-01
198+ name : Idiomatic Usage
199+ score : 4
200+ max : 5
201+ passed : true
202+ comment : Good use of go.Bar with base, marker.pattern, add_annotation, overlay
203+ barmode
204+ - id : LM-02
205+ name : Distinctive Features
206+ score : 3
207+ max : 5
208+ passed : true
209+ comment : Leverages pattern fill, hover templates, HTML export
210+ verdict : REJECTED
211+ impl_tags :
212+ dependencies : []
213+ techniques :
214+ - annotations
215+ - hover-tooltips
216+ - html-export
217+ - custom-legend
218+ patterns :
219+ - iteration-over-groups
220+ dataprep : []
221+ styling :
222+ - grid-styling
223+ - edge-highlighting
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