lasinfo (210611) report for 'AHN4T/69BN1_05.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: 340/2022 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: 29415303 number of points by return: 27450987 1314380 510267 123538 16131 scale factor x y z: 0.001 0.001 0.001 offset x y z: 183980 323730 0 min x y z: 183980.000 323730.000 108.638 max x y z: 185019.999 325019.999 155.095 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: 29415303 extended number of points by return: 27450987 1314380 510267 123538 16131 0 0 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 108638 155095 intensity 56 4459 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 140 142 gps_time 292336223.025017 292338004.611853 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 32 255 G 53 255 B 38 255 NIR 21 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.56 44.59 ('Amplitude') attribute1 -17.13 27.49 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27450987 number of intermediate returns: 651738 number of last returns: 27444430 number of single returns: 26131852 covered area in square units/kilounits: 1341544/1.34 point density: all returns 21.93 last only 20.46 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29415303 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27450987 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1314380 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 510267 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 123538 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 16131 instead zero. overview over extended number of returns of given pulse: 26131852 1611220 1161023 430292 75065 5666 185 0 0 0 0 0 0 0 0 histogram of classification of points: 3414345 unclassified (1) 25375224 ground (2) 625663 building (6) 71 water (9) +-> flagged as extended overlap: 1933296 +---> 292955 of those are unclassified (1) +---> 1594479 of those are ground (2) +---> 45862 of those are building (6) z coordinate histogram with bin size 0.100000 bin [108.6,108.7) has 8 bin [108.7,108.8) has 9 bin [108.8,108.9) has 11 bin [108.9,109.0) has 53 bin [109.0,109.1) has 180 bin [109.1,109.2) has 605 bin [109.2,109.3) has 4403 bin [109.3,109.4) has 16415 bin [109.4,109.5) has 13548 bin [109.5,109.6) has 11023 bin [109.6,109.7) has 10263 bin [109.7,109.8) has 11263 bin [109.8,109.9) has 13059 bin [109.9,110.0) has 12010 bin [110.0,110.1) has 11196 bin [110.1,110.2) has 11878 bin [110.2,110.3) has 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[153.2,153.3) has 95 bin [153.3,153.4) has 83 bin [153.4,153.5) has 65 bin [153.5,153.6) has 58 bin [153.6,153.7) has 61 bin [153.7,153.8) has 66 bin [153.8,153.9) has 71 bin [153.9,154.0) has 79 bin [154.0,154.1) has 49 bin [154.1,154.2) has 37 bin [154.2,154.3) has 38 bin [154.3,154.4) has 20 bin [154.4,154.5) has 20 bin [154.5,154.6) has 11 bin [154.6,154.7) has 13 bin [154.7,154.8) has 13 bin [154.8,154.9) has 5 bin [154.9,155.0) has 3 bin [155.0,155.1) has 2 average z coordinate 122.7 for 29415303 element(s) point source id histogram with bin size 1.000000 bin 140 has 8590477 bin 141 has 20465926 bin 142 has 358900 average point source id 140.720160047305995 for 29415303 element(s)