lasinfo (210611) report for 'AHN4T/51GZ2_07.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: 339/2022 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: 38517426 number of points by return: 24873771 9398803 3438015 719763 87074 scale factor x y z: 0.001 0.001 0.001 offset x y z: 165980 378730 0 min x y z: 165980.000 378730.000 18.924 max x y z: 167019.999 380019.999 68.490 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: 38517426 extended number of points by return: 24873771 9398803 3438015 719763 87074 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 18924 68490 intensity 56 3840 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -12 29 user_data 6 7 point_source_ID 78 79 gps_time 296120750.913349 296123049.846693 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 30 255 B 20 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2000 4833 extended_scanner_channel 0 0 attribute0 0.56 38.4 ('Amplitude') attribute1 -16.52 22.72 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24873771 number of intermediate returns: 4249900 number of last returns: 24856452 number of single returns: 15462697 covered area in square units/kilounits: 1276184/1.28 point density: all returns 30.18 last only 19.48 (per square units) spacing: all returns 0.18 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 38517426 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24873771 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9398803 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3438015 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 719763 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 87074 instead zero. overview over extended number of returns of given pulse: 15462697 11928164 8158483 2532283 404336 30142 1321 0 0 0 0 0 0 0 0 histogram of classification of points: 17088241 unclassified (1) 20638216 ground (2) 506592 building (6) 242490 water (9) 12364 wire conductor (14) 29523 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2404746 +---> 1004697 of those are unclassified (1) +---> 1250046 of those are ground (2) +---> 145139 of those are building (6) +---> 3924 of those are water (9) +---> 940 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [18.9,19.0) has 60 bin [19.0,19.1) has 16633 bin [19.1,19.2) has 192967 bin [19.2,19.3) has 31128 bin [19.3,19.4) has 38144 bin [19.4,19.5) has 49549 bin [19.5,19.6) has 53915 bin [19.6,19.7) has 65084 bin [19.7,19.8) has 41715 bin [19.8,19.9) has 31544 bin [19.9,20.0) has 32841 bin [20.0,20.1) 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[63.0,63.1) has 1 bin [63.1,63.2) has 3 bin [63.2,63.3) has 2 bin [63.3,63.4) has 4 bin [63.4,63.5) has 3 bin [63.5,63.6) has 3 bin [63.6,63.7) has 3 bin [63.7,63.8) has 1 bin [63.8,63.9) has 3 bin [63.9,64.0) has 1 bin [64.0,64.1) has 5 bin [64.1,64.2) has 2 bin [64.2,64.3) has 1 bin [64.3,64.4) has 1 bin [64.4,64.5) has 2 bin [64.5,64.6) has 3 bin [64.6,64.7) has 1 bin [64.7,64.8) has 2 bin [64.8,64.9) has 2 bin [65.0,65.1) has 2 bin [65.1,65.2) has 2 bin [65.2,65.3) has 5 bin [65.3,65.4) has 4 bin [65.4,65.5) has 8 bin [65.5,65.6) has 4 bin [65.6,65.7) has 5 bin [65.7,65.8) has 3 bin [65.8,65.9) has 1 bin [65.9,66.0) has 6 bin [66.0,66.1) has 33 bin [66.1,66.2) has 64 bin [66.2,66.3) has 26 bin [66.3,66.4) has 1 bin [66.4,66.5) has 1 bin [66.5,66.6) has 3 bin [66.6,66.7) has 10 bin [66.7,66.8) has 11 bin [66.8,66.9) has 12 bin [66.9,67.0) has 6 bin [67.0,67.1) has 3 bin [67.2,67.3) has 1 bin [67.3,67.4) has 2 bin [67.7,67.8) has 2 bin [67.8,67.9) has 1 bin [68.0,68.1) has 5 bin [68.1,68.2) has 4 bin [68.2,68.3) has 2 bin [68.3,68.4) has 2 bin [68.4,68.5) has 4 average z coordinate 27.8 for 38517426 element(s) point source id histogram with bin size 1.000000 bin 78 has 15068098 bin 79 has 23449328 average point source id 78.608797898385006 for 38517426 element(s)