lasinfo (210611) report for 'AHN4T/07EZ2_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: 334/2022 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: 27874648 number of points by return: 21832581 3346255 1888884 669064 137864 scale factor x y z: 0.001 0.001 0.001 offset x y z: 248980 592480 0 min x y z: 248980.000 592480.000 -2.337 max x y z: 250019.999 593769.999 36.122 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: 27874648 extended number of points by return: 21832581 3346255 1888884 669064 137864 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 -2337 36122 intensity 0 4735 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 -29 29 user_data 6 7 point_source_ID 14 16 gps_time 324209146.343579 324212728.642562 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 49 255 G 66 255 B 48 255 NIR 38 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.91 31.28 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 21832581 number of intermediate returns: 2716726 number of last returns: 21808869 number of single returns: 18483528 covered area in square units/kilounits: 1317528/1.32 point density: all returns 21.16 last only 16.55 (per square units) spacing: all returns 0.22 last only 0.25 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27874648 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 21832581 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3346255 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1888884 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 669064 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 137864 instead zero. overview over extended number of returns of given pulse: 18483528 2912876 3660638 2126990 604794 79117 6705 0 0 0 0 0 0 0 0 histogram of classification of points: 6890152 unclassified (1) 20628181 ground (2) 147061 building (6) 201733 water (9) 7521 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1572628 +---> 122588 of those are unclassified (1) +---> 1437428 of those are ground (2) +---> 3937 of those are building (6) +---> 8405 of those are water (9) +---> 270 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.4,-2.3) has 4 bin [-2.3,-2.2) has 98 bin [-2.2,-2.1) has 1696 bin [-2.1,-2.0) has 2823 bin [-2.0,-1.9) has 1701 bin [-1.9,-1.8) has 4920 bin [-1.8,-1.7) has 14353 bin [-1.7,-1.6) has 27836 bin [-1.6,-1.5) has 20366 bin [-1.5,-1.4) has 30113 bin [-1.4,-1.3) has 64818 bin [-1.3,-1.2) has 145913 bin 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has 106 bin [34.6,34.7) has 92 bin [34.7,34.8) has 79 bin [34.8,34.9) has 64 bin [34.9,35.0) has 60 bin [35.0,35.1) has 48 bin [35.1,35.2) has 37 bin [35.2,35.3) has 30 bin [35.3,35.4) has 26 bin [35.4,35.5) has 21 bin [35.5,35.6) has 5 bin [35.6,35.7) has 7 bin [35.7,35.8) has 5 bin [35.8,35.9) has 3 bin [35.9,36.0) has 2 bin [36.1,36.2) has 1 average z coordinate 2.6 for 27874648 element(s) point source id histogram with bin size 1.000000 bin 14 has 7093343 bin 15 has 20686374 bin 16 has 94931 average point source id 14.748932721948632 for 27874648 element(s)