lasinfo (210611) report for 'AHN4T/17EZ1_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: 335/2022 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: 28544593 number of points by return: 25354845 2053746 890314 215272 28210 scale factor x y z: 0.001 0.001 0.001 offset x y z: 242980 537480 0 min x y z: 242980.000 537480.000 15.094 max x y z: 244019.999 538769.999 44.845 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: 28544593 extended number of points by return: 25354845 2053746 890314 215272 28210 2107 99 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 15094 44845 intensity 56 4649 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -23 29 user_data 6 7 point_source_ID 59 61 gps_time 328707394.713213 330511484.494543 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 38 255 B 29 255 NIR 12 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -3833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.3 30.24 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25354845 number of intermediate returns: 1138618 number of last returns: 25350657 number of single returns: 23299527 covered area in square units/kilounits: 1341012/1.34 point density: all returns 21.29 last only 18.90 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28544593 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25354845 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2053746 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 890314 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 215272 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 28210 instead zero. overview over extended number of returns of given pulse: 23299527 2324993 2025526 750457 131221 12196 673 0 0 0 0 0 0 0 0 histogram of classification of points: 3429782 unclassified (1) 24915336 ground (2) 95116 building (6) 104359 water (9) +-> flagged as extended overlap: 2363229 +---> 375493 of those are unclassified (1) +---> 1982257 of those are ground (2) +---> 5479 of those are water (9) z coordinate histogram with bin size 0.100000 bin [15.0,15.1) has 1 bin [15.1,15.2) has 12 bin [15.2,15.3) has 583 bin [15.3,15.4) has 6167 bin [15.4,15.5) has 14980 bin [15.5,15.6) has 23102 bin [15.6,15.7) has 20515 bin [15.7,15.8) has 25808 bin [15.8,15.9) has 41177 bin [15.9,16.0) has 53058 bin [16.0,16.1) has 78802 bin [16.1,16.2) has 106730 bin [16.2,16.3) has 208509 bin [16.3,16.4) has 383213 bin [16.4,16.5) has 703026 bin [16.5,16.6) has 1356237 bin [16.6,16.7) has 2048677 bin 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[39.9,40.0) has 589 bin [40.0,40.1) has 614 bin [40.1,40.2) has 566 bin [40.2,40.3) has 549 bin [40.3,40.4) has 527 bin [40.4,40.5) has 470 bin [40.5,40.6) has 487 bin [40.6,40.7) has 421 bin [40.7,40.8) has 396 bin [40.8,40.9) has 431 bin [40.9,41.0) has 372 bin [41.0,41.1) has 371 bin [41.1,41.2) has 336 bin [41.2,41.3) has 308 bin [41.3,41.4) has 326 bin [41.4,41.5) has 306 bin [41.5,41.6) has 241 bin [41.6,41.7) has 205 bin [41.7,41.8) has 186 bin [41.8,41.9) has 147 bin [41.9,42.0) has 143 bin [42.0,42.1) has 112 bin [42.1,42.2) has 87 bin [42.2,42.3) has 68 bin [42.3,42.4) has 62 bin [42.4,42.5) has 40 bin [42.5,42.6) has 49 bin [42.6,42.7) has 34 bin [42.7,42.8) has 36 bin [42.8,42.9) has 31 bin [42.9,43.0) has 22 bin [43.0,43.1) has 17 bin [43.1,43.2) has 25 bin [43.2,43.3) has 19 bin [43.3,43.4) has 16 bin [43.4,43.5) has 18 bin [43.5,43.6) has 23 bin [43.6,43.7) has 11 bin [43.7,43.8) has 14 bin [43.8,43.9) has 14 bin [43.9,44.0) has 19 bin [44.0,44.1) has 12 bin [44.1,44.2) has 14 bin [44.2,44.3) has 15 bin [44.3,44.4) has 8 bin [44.4,44.5) has 7 bin [44.5,44.6) has 4 bin [44.6,44.7) has 1 bin [44.7,44.8) has 1 bin [44.8,44.9) has 1 average z coordinate 18.3 for 28544593 element(s) point source id histogram with bin size 1.000000 bin 59 has 1782142 bin 60 has 22975145 bin 61 has 3787306 average point source id 60.070246718879474 for 28544593 element(s)