lasinfo (210611) report for 'AHN4T/50HZ1_10.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: 40608743 number of points by return: 25338048 11055817 3578764 583628 52486 scale factor x y z: 0.001 0.001 0.001 offset x y z: 133980 378730 0 min x y z: 133980.000 378730.000 26.666 max x y z: 135019.999 380019.999 69.912 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: 40608743 extended number of points by return: 25338048 11055817 3578764 583628 52486 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 26666 69912 intensity 44 4860 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 -19 33 user_data 6 7 point_source_ID 56 2055 gps_time 298019817.589795 298204961.217912 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 40 255 B 24 255 NIR 24 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -3167 5500 extended_scanner_channel 0 0 attribute0 0.44 48.6 ('Amplitude') attribute1 -16.79 31.92 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25338048 number of intermediate returns: 4216383 number of last returns: 25306903 number of single returns: 14252591 covered area in square units/kilounits: 1340252/1.34 point density: all returns 30.30 last only 18.88 (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 40608743 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25338048 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 11055817 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3578764 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 583628 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 52486 instead zero. overview over extended number of returns of given pulse: 14252591 14963487 8999863 2129402 249580 13392 428 0 0 0 0 0 0 0 0 histogram of classification of points: 22718763 unclassified (1) 17845083 ground (2) 4132 building (6) 40765 water (9) +-> flagged as extended overlap: 2803002 +---> 1517668 of those are unclassified (1) +---> 1283659 of those are ground (2) +---> 1675 of those are water (9) z coordinate histogram with bin size 0.100000 bin [26.6,26.7) has 14 bin [26.7,26.8) has 1473 bin [26.8,26.9) has 15443 bin [26.9,27.0) has 10697 bin [27.0,27.1) has 11056 bin [27.1,27.2) has 13173 bin [27.2,27.3) has 22321 bin [27.3,27.4) has 85208 bin [27.4,27.5) has 285463 bin [27.5,27.6) has 684800 bin [27.6,27.7) has 926664 bin [27.7,27.8) has 1306493 bin [27.8,27.9) has 1273585 bin [27.9,28.0) has 945231 bin [28.0,28.1) has 437867 bin [28.1,28.2) has 379132 bin [28.2,28.3) has 306724 bin 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has 12676 bin [58.6,58.7) has 12429 bin [58.7,58.8) has 12137 bin [58.8,58.9) has 11788 bin [58.9,59.0) has 11826 bin [59.0,59.1) has 11507 bin [59.1,59.2) has 11050 bin [59.2,59.3) has 11051 bin [59.3,59.4) has 10736 bin [59.4,59.5) has 10571 bin [59.5,59.6) has 10060 bin [59.6,59.7) has 9918 bin [59.7,59.8) has 9740 bin [59.8,59.9) has 9438 bin [59.9,60.0) has 9078 bin [60.0,60.1) has 8868 bin [60.1,60.2) has 8801 bin [60.2,60.3) has 8547 bin [60.3,60.4) has 8270 bin [60.4,60.5) has 8004 bin [60.5,60.6) has 7711 bin [60.6,60.7) has 7662 bin [60.7,60.8) has 7175 bin [60.8,60.9) has 6962 bin [60.9,61.0) has 6673 bin [61.0,61.1) has 6348 bin [61.1,61.2) has 6137 bin [61.2,61.3) has 5987 bin [61.3,61.4) has 5811 bin [61.4,61.5) has 5573 bin [61.5,61.6) has 5359 bin [61.6,61.7) has 5078 bin [61.7,61.8) has 5056 bin [61.8,61.9) has 4657 bin [61.9,62.0) has 4619 bin [62.0,62.1) has 4436 bin [62.1,62.2) has 4241 bin [62.2,62.3) has 3965 bin [62.3,62.4) has 3825 bin [62.4,62.5) has 3563 bin [62.5,62.6) has 3334 bin [62.6,62.7) has 3275 bin [62.7,62.8) has 3105 bin [62.8,62.9) has 2898 bin [62.9,63.0) has 2784 bin [63.0,63.1) has 2721 bin [63.1,63.2) has 2434 bin [63.2,63.3) has 2345 bin [63.3,63.4) has 2254 bin [63.4,63.5) has 2057 bin [63.5,63.6) has 1910 bin [63.6,63.7) has 1810 bin [63.7,63.8) has 1764 bin [63.8,63.9) has 1679 bin [63.9,64.0) has 1515 bin [64.0,64.1) has 1467 bin [64.1,64.2) has 1422 bin [64.2,64.3) has 1323 bin [64.3,64.4) has 1159 bin [64.4,64.5) has 1153 bin [64.5,64.6) has 1001 bin [64.6,64.7) has 972 bin [64.7,64.8) has 924 bin [64.8,64.9) has 794 bin [64.9,65.0) has 685 bin [65.0,65.1) has 687 bin [65.1,65.2) has 634 bin [65.2,65.3) has 677 bin [65.3,65.4) has 558 bin [65.4,65.5) has 534 bin [65.5,65.6) has 460 bin [65.6,65.7) has 441 bin [65.7,65.8) has 386 bin [65.8,65.9) has 360 bin [65.9,66.0) has 297 bin [66.0,66.1) has 315 bin [66.1,66.2) has 228 bin [66.2,66.3) has 229 bin [66.3,66.4) has 210 bin [66.4,66.5) has 189 bin [66.5,66.6) has 176 bin [66.6,66.7) has 169 bin [66.7,66.8) has 154 bin [66.8,66.9) has 121 bin [66.9,67.0) has 109 bin [67.0,67.1) has 93 bin [67.1,67.2) has 75 bin [67.2,67.3) has 78 bin [67.3,67.4) has 75 bin [67.4,67.5) has 56 bin [67.5,67.6) has 50 bin [67.6,67.7) has 34 bin [67.7,67.8) has 34 bin [67.8,67.9) has 31 bin [67.9,68.0) has 20 bin [68.0,68.1) has 12 bin [68.1,68.2) has 8 bin [68.2,68.3) has 11 bin [68.3,68.4) has 7 bin [68.4,68.5) has 14 bin [68.5,68.6) has 8 bin [68.6,68.7) has 11 bin [68.7,68.8) has 5 bin [68.8,68.9) has 4 bin [68.9,69.0) has 3 bin [69.0,69.1) has 3 bin [69.5,69.6) has 3 bin [69.7,69.8) has 4 bin [69.8,69.9) has 1 bin [69.9,70.0) has 1 average z coordinate 37.3 for 40608743 element(s) point source id histogram with bin size 1.000000 bin 56 has 25774245 bin 57 has 14724230 bin 2055 has 110268 average point source id 61.790624004293853 for 40608743 element(s)