lasinfo (210611) report for 'AHN4T/27BZ2_17.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: 336/2022 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: 43192039 number of points by return: 26067549 12506965 3911594 638836 62802 scale factor x y z: 0.001 0.001 0.001 offset x y z: 195980 488730 0 min x y z: 195980.000 488730.000 13.491 max x y z: 197019.999 490019.999 59.447 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: 43192039 extended number of points by return: 26067549 12506965 3911594 638836 62802 4086 207 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 13491 59447 intensity 0 4687 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 -29 3 user_data 6 7 point_source_ID 126 127 gps_time 330426221.596456 330505098.945745 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 37 255 B 37 255 NIR 7 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 500 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.54 30.51 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26067549 number of intermediate returns: 4615848 number of last returns: 26069784 number of single returns: 13561142 covered area in square units/kilounits: 1341524/1.34 point density: all returns 32.20 last only 19.43 (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 43192039 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26067549 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 12506965 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3911594 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 638836 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 62802 instead zero. overview over extended number of returns of given pulse: 13561142 17188831 9817200 2305659 294343 23412 1452 0 0 0 0 0 0 0 0 histogram of classification of points: 21583556 unclassified (1) 21563097 ground (2) 31106 building (6) 14191 water (9) 89 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2645407 +---> 1292582 of those are unclassified (1) +---> 1346304 of those are ground (2) +---> 5086 of those are building (6) +---> 1435 of those are water (9) z coordinate histogram with bin size 0.100000 bin [13.4,13.5) has 1 bin [13.5,13.6) has 57 bin [13.6,13.7) has 464 bin [13.7,13.8) has 156 bin [13.8,13.9) has 72 bin [13.9,14.0) has 44 bin [14.0,14.1) has 55 bin [14.1,14.2) has 53 bin [14.2,14.3) has 76 bin [14.3,14.4) has 87 bin [14.4,14.5) has 86 bin [14.5,14.6) has 111 bin [14.6,14.7) has 115 bin [14.7,14.8) has 2111 bin [14.8,14.9) has 11386 bin [14.9,15.0) has 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has 76 bin [57.2,57.3) has 71 bin [57.3,57.4) has 56 bin [57.4,57.5) has 38 bin [57.5,57.6) has 30 bin [57.6,57.7) has 36 bin [57.7,57.8) has 38 bin [57.8,57.9) has 24 bin [57.9,58.0) has 37 bin [58.0,58.1) has 31 bin [58.1,58.2) has 27 bin [58.2,58.3) has 14 bin [58.3,58.4) has 7 bin [58.4,58.5) has 7 bin [58.5,58.6) has 3 bin [58.6,58.7) has 1 bin [58.7,58.8) has 1 bin [59.0,59.1) has 2 bin [59.1,59.2) has 4 bin [59.2,59.3) has 1 bin [59.3,59.4) has 3 bin [59.4,59.5) has 1 average z coordinate 26.7 for 43192039 element(s) point source id histogram with bin size 1.000000 bin 126 has 14852122 bin 127 has 28339917 average point source id 126.656137511822493 for 43192039 element(s)