lasinfo (210611) report for 'AHN4T/51CZ2_16.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: 46384368 number of points by return: 37528497 6378599 2091909 353092 32271 scale factor x y z: 0.001 0.001 0.001 offset x y z: 144980 376230 0 min x y z: 144980.000 376230.000 24.692 max x y z: 146019.999 377519.999 58.078 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: 46384368 extended number of points by return: 37528497 6378599 2091909 353092 32271 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 24692 58078 intensity 0 5029 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 64 205 gps_time 297871920.872105 298037326.649708 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 37 255 B 18 255 NIR 12 255 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 50.29 ('Amplitude') attribute1 -16.54 33.27 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 37528497 number of intermediate returns: 2475401 number of last returns: 37522143 number of single returns: 31141673 covered area in square units/kilounits: 1324680/1.32 point density: all returns 35.02 last only 28.33 (per square units) spacing: all returns 0.17 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 46384368 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 37528497 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6378599 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2091909 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 353092 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 32271 instead zero. overview over extended number of returns of given pulse: 31141673 8580477 5217450 1283442 152148 8685 493 0 0 0 0 0 0 0 0 histogram of classification of points: 10162511 unclassified (1) 35374141 ground (2) 784095 building (6) 63621 water (9) +-> flagged as extended overlap: 3292403 +---> 815450 of those are unclassified (1) +---> 2298630 of those are ground (2) +---> 175494 of those are building (6) +---> 2829 of those are water (9) z coordinate histogram with bin size 0.100000 bin [24.6,24.7) has 1 bin [24.7,24.8) has 116 bin [24.8,24.9) has 14648 bin [24.9,25.0) has 38705 bin [25.0,25.1) has 46168 bin [25.1,25.2) has 158211 bin [25.2,25.3) has 271778 bin [25.3,25.4) has 376715 bin [25.4,25.5) has 613063 bin [25.5,25.6) has 653070 bin [25.6,25.7) has 717717 bin [25.7,25.8) has 871839 bin [25.8,25.9) has 1025392 bin [25.9,26.0) has 1095062 bin [26.0,26.1) has 1271300 bin [26.1,26.2) has 1199382 bin [26.2,26.3) has 1030315 bin [26.3,26.4) has 1267322 bin [26.4,26.5) has 1349736 bin [26.5,26.6) has 1340737 bin [26.6,26.7) has 1515443 bin [26.7,26.8) has 1285793 bin [26.8,26.9) has 1154526 bin [26.9,27.0) has 1066416 bin [27.0,27.1) has 698682 bin [27.1,27.2) has 910824 bin [27.2,27.3) has 941370 bin [27.3,27.4) has 943064 bin [27.4,27.5) has 1080419 bin [27.5,27.6) has 740799 bin [27.6,27.7) has 743864 bin [27.7,27.8) has 548983 bin [27.8,27.9) has 340710 bin [27.9,28.0) has 344174 bin [28.0,28.1) has 344479 bin [28.1,28.2) has 372608 bin [28.2,28.3) has 405049 bin [28.3,28.4) has 553770 bin [28.4,28.5) has 520431 bin [28.5,28.6) has 429501 bin [28.6,28.7) has 1170676 bin [28.7,28.8) has 911294 bin [28.8,28.9) has 847729 bin [28.9,29.0) has 668080 bin [29.0,29.1) has 484584 bin [29.1,29.2) has 453645 bin [29.2,29.3) has 436423 bin [29.3,29.4) has 630263 bin [29.4,29.5) has 606467 bin [29.5,29.6) has 540112 bin [29.6,29.7) has 430802 bin [29.7,29.8) has 309649 bin 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359 bin [53.0,53.1) has 252 bin [53.1,53.2) has 239 bin [53.2,53.3) has 183 bin [53.3,53.4) has 146 bin [53.4,53.5) has 116 bin [53.5,53.6) has 135 bin [53.6,53.7) has 110 bin [53.7,53.8) has 113 bin [53.8,53.9) has 114 bin [53.9,54.0) has 110 bin [54.0,54.1) has 115 bin [54.1,54.2) has 100 bin [54.2,54.3) has 106 bin [54.3,54.4) has 122 bin [54.4,54.5) has 106 bin [54.5,54.6) has 95 bin [54.6,54.7) has 81 bin [54.7,54.8) has 97 bin [54.8,54.9) has 76 bin [54.9,55.0) has 79 bin [55.0,55.1) has 74 bin [55.1,55.2) has 84 bin [55.2,55.3) has 82 bin [55.3,55.4) has 80 bin [55.4,55.5) has 77 bin [55.5,55.6) has 75 bin [55.6,55.7) has 51 bin [55.7,55.8) has 66 bin [55.8,55.9) has 50 bin [55.9,56.0) has 69 bin [56.0,56.1) has 67 bin [56.1,56.2) has 55 bin [56.2,56.3) has 50 bin [56.3,56.4) has 46 bin [56.4,56.5) has 55 bin [56.5,56.6) has 60 bin [56.6,56.7) has 56 bin [56.7,56.8) has 54 bin [56.8,56.9) has 43 bin [56.9,57.0) has 44 bin [57.0,57.1) has 25 bin [57.1,57.2) has 34 bin [57.2,57.3) has 31 bin [57.3,57.4) has 42 bin [57.4,57.5) has 19 bin [57.5,57.6) has 10 bin [57.6,57.7) has 13 bin [57.7,57.8) has 8 bin [57.8,57.9) has 1 bin [58.0,58.1) has 3 average z coordinate 29.9 for 46384368 element(s) point source id histogram with bin size 1.000000 bin 64 has 475389 bin 65 has 28603089 bin 66 has 6795174 bin 205 has 10510716 average point source id 96.860303130571921 for 46384368 element(s)