lasinfo (210611) report for 'AHN4T/52AN2_24.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: 39012237 number of points by return: 26380281 9809047 2503098 300124 19687 scale factor x y z: 0.001 0.001 0.001 offset x y z: 187980 393730 0 min x y z: 187980.000 393730.000 26.608 max x y z: 189019.999 395019.999 63.984 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: 39012237 extended number of points by return: 26380281 9809047 2503098 300124 19687 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 26608 63984 intensity 48 3449 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 86 87 gps_time 296132090.245190 297761760.577581 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 36 255 B 28 255 NIR 8 255 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 0.48 34.49 ('Amplitude') attribute1 -16.65 17.68 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26380281 number of intermediate returns: 2825262 number of last returns: 26345962 number of single returns: 16539268 covered area in square units/kilounits: 1341592/1.34 point density: all returns 29.08 last only 19.64 (per square units) spacing: all returns 0.19 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 39012237 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26380281 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9809047 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2503098 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 300124 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 19687 instead zero. overview over extended number of returns of given pulse: 16539268 14625005 6624649 1124526 94619 4047 123 0 0 0 0 0 0 0 0 histogram of classification of points: 19671817 unclassified (1) 19199634 ground (2) 139511 building (6) 1275 water (9) +-> flagged as extended overlap: 2390200 +---> 1165617 of those are unclassified (1) +---> 1219998 of those are ground (2) +---> 4585 of those are building (6) z coordinate histogram with bin size 0.100000 bin [26.6,26.7) has 20 bin [26.7,26.8) has 273 bin [26.8,26.9) has 2012 bin [26.9,27.0) has 3803 bin [27.0,27.1) has 4904 bin [27.1,27.2) has 8213 bin [27.2,27.3) has 39309 bin [27.3,27.4) has 242556 bin [27.4,27.5) has 458992 bin [27.5,27.6) has 735658 bin [27.6,27.7) has 1299701 bin [27.7,27.8) has 1698193 bin [27.8,27.9) has 1100739 bin [27.9,28.0) has 423740 bin [28.0,28.1) has 397164 bin [28.1,28.2) has 570935 bin [28.2,28.3) has 620428 bin 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[58.8,58.9) has 946 bin [58.9,59.0) has 864 bin [59.0,59.1) has 792 bin [59.1,59.2) has 771 bin [59.2,59.3) has 709 bin [59.3,59.4) has 697 bin [59.4,59.5) has 578 bin [59.5,59.6) has 592 bin [59.6,59.7) has 539 bin [59.7,59.8) has 526 bin [59.8,59.9) has 432 bin [59.9,60.0) has 407 bin [60.0,60.1) has 357 bin [60.1,60.2) has 344 bin [60.2,60.3) has 303 bin [60.3,60.4) has 285 bin [60.4,60.5) has 239 bin [60.5,60.6) has 247 bin [60.6,60.7) has 183 bin [60.7,60.8) has 155 bin [60.8,60.9) has 156 bin [60.9,61.0) has 134 bin [61.0,61.1) has 107 bin [61.1,61.2) has 96 bin [61.2,61.3) has 84 bin [61.3,61.4) has 86 bin [61.4,61.5) has 82 bin [61.5,61.6) has 79 bin [61.6,61.7) has 56 bin [61.7,61.8) has 59 bin [61.8,61.9) has 58 bin [61.9,62.0) has 45 bin [62.0,62.1) has 40 bin [62.1,62.2) has 40 bin [62.2,62.3) has 16 bin [62.3,62.4) has 17 bin [62.4,62.5) has 19 bin [62.5,62.6) has 14 bin [62.6,62.7) has 17 bin [62.7,62.8) has 11 bin [62.8,62.9) has 10 bin [62.9,63.0) has 8 bin [63.0,63.1) has 6 bin [63.1,63.2) has 2 bin [63.2,63.3) has 2 bin [63.3,63.4) has 2 bin [63.5,63.6) has 1 bin [63.6,63.7) has 3 bin [63.7,63.8) has 5 bin [63.8,63.9) has 4 bin [63.9,64.0) has 3 average z coordinate 34.9 for 39012237 element(s) point source id histogram with bin size 1.000000 bin 86 has 16168910 bin 87 has 22843327 average point source id 86.585542608079621 for 39012237 element(s)