lasinfo (210611) report for 'AHN4T/21HZ1_10.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: 335/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 32842187 number of points by return: 22676398 6274382 2905767 832295 138911 scale factor x y z: 0.001 0.001 0.001 offset x y z: 213980 503730 0 min x y z: 213980.000 503730.000 0.919 max x y z: 215019.999 505019.999 44.456 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: 32842187 extended number of points by return: 22676398 6274382 2905767 832295 138911 13556 878 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: 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 4 of 4: 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 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 919 44456 intensity 20 4721 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -17 29 user_data 6 7 point_source_ID 141 142 gps_time 330434240.196150 330434638.871829 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 33 255 B 24 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.62 31.01 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22676398 number of intermediate returns: 3908532 number of last returns: 22618397 number of single returns: 16361140 covered area in square units/kilounits: 1337952/1.34 point density: all returns 24.55 last only 16.91 (per square units) spacing: all returns 0.20 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32842187 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22676398 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6274382 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2905767 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 832295 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 138911 instead zero. overview over extended number of returns of given pulse: 16361140 6743728 6240716 2785178 628972 76437 6016 0 0 0 0 0 0 0 0 histogram of classification of points: 12512004 unclassified (1) 19355612 ground (2) 950136 building (6) 24323 water (9) 112 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2268632 +---> 707764 of those are unclassified (1) +---> 1420157 of those are ground (2) +---> 140478 of those are building (6) +---> 233 of those are water (9) z coordinate histogram with bin size 0.100000 bin [0.9,1.0) has 21 bin [1.0,1.1) has 606 bin [1.1,1.2) has 3609 bin [1.2,1.3) has 4909 bin [1.3,1.4) has 6698 bin [1.4,1.5) has 11159 bin [1.5,1.6) has 20607 bin [1.6,1.7) has 27627 bin [1.7,1.8) has 32299 bin [1.8,1.9) has 39558 bin [1.9,2.0) has 71229 bin [2.0,2.1) has 218978 bin [2.1,2.2) has 528581 bin [2.2,2.3) has 1265733 bin [2.3,2.4) has 2191864 bin [2.4,2.5) 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[37.6,37.7) has 2289 bin [37.7,37.8) has 2208 bin [37.8,37.9) has 2183 bin [37.9,38.0) has 2047 bin [38.0,38.1) has 1924 bin [38.1,38.2) has 1805 bin [38.2,38.3) has 1593 bin [38.3,38.4) has 1616 bin [38.4,38.5) has 1547 bin [38.5,38.6) has 1426 bin [38.6,38.7) has 1411 bin [38.7,38.8) has 1316 bin [38.8,38.9) has 1159 bin [38.9,39.0) has 1076 bin [39.0,39.1) has 1112 bin [39.1,39.2) has 1029 bin [39.2,39.3) has 937 bin [39.3,39.4) has 895 bin [39.4,39.5) has 850 bin [39.5,39.6) has 775 bin [39.6,39.7) has 815 bin [39.7,39.8) has 648 bin [39.8,39.9) has 605 bin [39.9,40.0) has 590 bin [40.0,40.1) has 556 bin [40.1,40.2) has 530 bin [40.2,40.3) has 483 bin [40.3,40.4) has 466 bin [40.4,40.5) has 412 bin [40.5,40.6) has 375 bin [40.6,40.7) has 354 bin [40.7,40.8) has 292 bin [40.8,40.9) has 252 bin [40.9,41.0) has 229 bin [41.0,41.1) has 246 bin [41.1,41.2) has 224 bin [41.2,41.3) has 196 bin [41.3,41.4) has 178 bin [41.4,41.5) has 164 bin [41.5,41.6) has 123 bin [41.6,41.7) has 137 bin [41.7,41.8) has 122 bin [41.8,41.9) has 102 bin [41.9,42.0) has 99 bin [42.0,42.1) has 67 bin [42.1,42.2) has 83 bin [42.2,42.3) has 65 bin [42.3,42.4) has 58 bin [42.4,42.5) has 60 bin [42.5,42.6) has 46 bin [42.6,42.7) has 35 bin [42.7,42.8) has 24 bin [42.8,42.9) has 13 bin [42.9,43.0) has 14 bin [43.0,43.1) has 12 bin [43.1,43.2) has 14 bin [43.2,43.3) has 12 bin [43.3,43.4) has 10 bin [43.4,43.5) has 9 bin [43.5,43.6) has 5 bin [43.6,43.7) has 4 bin [43.7,43.8) has 2 bin [43.8,43.9) has 2 bin [44.4,44.5) has 1 average z coordinate 8.5 for 32842187 element(s) point source id histogram with bin size 1.000000 bin 141 has 3760688 bin 142 has 29081499 average point source id 141.885492156779947 for 32842187 element(s)