I0iSrSSKrSSKrSSKJr SSKJr SSKrS\ 4Sjr \ S:XaC\R"SS 9r \ RSS S 9 \ R5r\ "\R"5 gg) z Extracts building features from an OpenStreetMap .pbf file. This script complements extract_roads.py by extracting building polygons with attributes like building type, height, and building:levels for heatmap analysis. N)Path)OSMlocationcUR5n[R"5nUS- U- nX S3- nUR5(dn[ UR S55nU(aUSn[ SUR35 O/[ SU35 [ S5 [R"S5 X S 3- n[ S URS 35 [[U55nURS S 0SSS/SQS9nUbUR(a[ S5 [ S5 g[ S[U5SSUR5S35 [ S[ UR 535 S UR ;a0US R#5R%S5n[ SU35 SUR ;a!USR'5n [ SU 35 WR+SS9n[ S 5 WR-US"S#S$9 [ S%U35 [ S'5 [ S(U35 [ S)UR35 [ S*UR35 [ S+[W5S35 [ S,5 [ S-5 [ S.5 [ S/5 g![(a.n [ SU 35 [R"S5 Sn A NSn A ff=f![(an [ S!U 35 Sn A GNSn A ff=f![(a/n [ S&U 35 [R"S5 Sn A GN#Sn A ff=f)0Noutputz.osm.pbfz*.pbfru📦 Using PBF file: u❌ No PBF file found in z7 Run extract_roads.py first to download the OSM data.z_buildings.gpkgu 🏢 Extracting buildings from z...buildingTkeepF)r heightzbuilding:levelszaddr:housenumberz addr:streetamenityshopoffice) custom_filter filter_type keep_nodeskeep_relationsextra_attributesu/⚠️ No building data found in this OSM file.z< This location may not have detailed building data in OSM.u✅ Extracted ,z buildings from z data.u📋 Columns available: u🏘️ Top building types: r u📏 Height stats: u ❌ Building extraction failed: i)epsgu&🌐 Reprojected to WGS84 (EPSG:4326).u⚠️ Reprojection failed: buildingsGPKG)layerdriveru#💾 Saved extracted buildings to: u❌ Saving failed: u" ✅ Building extraction complete!u 📁 Folder: u 📥 Input: u 💾 Output: u🏢 Buildings extracted: z<------------------------------------------------------------z Next steps:z91. Run load_buildings.py to reproject buildings to meterszD2. Run visualize_all_attribute_grid.py to generate building heatmaps)lowerrcwdexistslistglobprintnamesysexitrstrget_data_by_custom_criteriaemptylen capitalizecolumns value_countsheaddescribe Exceptionto_crsto_file) rbase_dir location_dirpbf_file pbf_files output_pathosmrbuilding_types height_statses +/data2/heatmap/scripts/extract_buildings.pyextract_buildingsr:s%~~HxxzHh&1L (33H ??  **734  |H )(--9 : -l^< = K M HHQK:_!==K  -hmm_C @A'#h- 33%t,   4 $    C D P Q  s9~a00@ATATAV@WW]^_ (i.?.?)@(ABC ** *&z2??AFFrJN 1.1AB C y(( ($X.779L (7 82$$$$/  67+[H 3K=AB /0 M, () L () M+**+ ,- &s9~a&8 9: (O - EF PQE  045   2 ,QC0112  #A3'(  sPAJ4/B$K''K,/ L9L  L M$M  M__main__zrLs~ _R_RD z  $ $RF  )Z[    Ddmm$rK