lasinfo (210611) report for 'AHN3T/31HN1_01.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 214/2021 header size: 375 offset to point data: 2299 number var. length records: 2 point data format: 8 point data record length: 38 number of point records: 23867272 number of points by return: 15696377 3695886 2446036 1401468 627505 scale factor x y z: 0.001 0.001 0.001 offset x y z: 129980 461230 0 min x y z: 129980.000 461230.000 -4.566 max x y z: 131019.999 462519.999 38.207 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 23867272 extended number of points by return: 15696377 3695886 2446036 1401468 627505 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 2: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 2 of 2: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z -4566 38207 intensity 1 65534 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 26 scan_angle_rank -37 35 user_data 2 2 point_source_ID 2022 33238 gps_time 205922.209656 398766.675039 Color R 22 255 G 26 255 B 0 255 NIR 14 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -6167 5833 extended_scanner_channel 0 0 number of first returns: 15696377 number of intermediate returns: 4480331 number of last returns: 15684680 number of single returns: 11994116 covered area in square units/kilounits: 1283456/1.28 point density: all returns 18.60 last only 12.22 (per square units) spacing: all returns 0.23 last only 0.29 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 23867272 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 15696377 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3695886 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2446036 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1401468 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 627505 instead zero. overview over extended number of returns of given pulse: 11994116 2499466 3135985 3097534 3140171 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 10102626 unclassified (1) 12251673 ground (2) 1007222 building (6) 497565 water (9) 8186 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1496203 +---> 502081 of those are unclassified (1) +---> 812600 of those are ground (2) +---> 158408 of those are building (6) +---> 22698 of those are water (9) +---> 416 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-4.6,-4.5) has 2 bin [-4.4,-4.3) has 1 bin [-4.3,-4.2) has 1 bin [-4.2,-4.1) has 1 bin [-3.2,-3.1) has 1 bin [-1.8,-1.7) has 9 bin [-1.7,-1.6) has 542 bin [-1.6,-1.5) has 409 bin [-1.5,-1.4) has 3115 bin [-1.4,-1.3) has 26621 bin [-1.3,-1.2) has 25366 bin [-1.2,-1.1) has 21847 bin [-1.1,-1.0) has 32211 bin 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[34.4,34.5) has 912 bin [34.5,34.6) has 875 bin [34.6,34.7) has 723 bin [34.7,34.8) has 730 bin [34.8,34.9) has 612 bin [34.9,35.0) has 554 bin [35.0,35.1) has 512 bin [35.1,35.2) has 427 bin [35.2,35.3) has 383 bin [35.3,35.4) has 326 bin [35.4,35.5) has 334 bin [35.5,35.6) has 256 bin [35.6,35.7) has 251 bin [35.7,35.8) has 200 bin [35.8,35.9) has 166 bin [35.9,36.0) has 154 bin [36.0,36.1) has 116 bin [36.1,36.2) has 109 bin [36.2,36.3) has 86 bin [36.3,36.4) has 71 bin [36.4,36.5) has 70 bin [36.5,36.6) has 45 bin [36.6,36.7) has 50 bin [36.7,36.8) has 73 bin [36.8,36.9) has 65 bin [36.9,37.0) has 59 bin [37.0,37.1) has 28 bin [37.1,37.2) has 25 bin [37.2,37.3) has 20 bin [37.3,37.4) has 20 bin [37.4,37.5) has 15 bin [37.5,37.6) has 9 bin [37.6,37.7) has 8 bin [37.7,37.8) has 8 bin [37.8,37.9) has 4 bin [37.9,38.0) has 3 bin [38.0,38.1) has 1 bin [38.2,38.3) has 1 average z coordinate 5.3 for 23867272 element(s) point source id histogram with bin size 1.000000 bin 2022 has 990702 bin 2023 has 5334438 bin 2024 has 7732464 bin 2025 has 5016758 bin 2026 has 2236867 bin 2027 has 238183 bin 33236 has 803457 bin 33237 has 1468311 bin 33238 has 46092 average point source id 5055.326580348185416 for 23867272 element(s)