lasinfo (210611) report for 'AHN4T/50HN2_07.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: 39163614 number of points by return: 25490341 10015616 3141140 479005 37512 scale factor x y z: 0.001 0.001 0.001 offset x y z: 135980 384980 0 min x y z: 135980.000 384980.000 18.526 max x y z: 137019.999 386269.999 63.862 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: 39163614 extended number of points by return: 25490341 10015616 3141140 479005 37512 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 18526 63862 intensity 16 4462 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 2054 2055 gps_time 294665592.983572 298205066.717616 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 39 255 B 27 255 NIR 24 255 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 0.16 44.62 ('Amplitude') attribute1 -16.68 27.83 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25490341 number of intermediate returns: 3653834 number of last returns: 25480696 number of single returns: 15461257 covered area in square units/kilounits: 1340548/1.34 point density: all returns 29.21 last only 19.01 (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 39163614 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25490341 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 10015616 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3141140 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 479005 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 37512 instead zero. overview over extended number of returns of given pulse: 15461257 13757378 7990933 1766571 178895 8307 273 0 0 0 0 0 0 0 0 histogram of classification of points: 20320802 unclassified (1) 18754211 ground (2) 80856 building (6) 7745 water (9) +-> flagged as extended overlap: 2458160 +---> 1131862 of those are unclassified (1) +---> 1318730 of those are ground (2) +---> 6082 of those are building (6) +---> 1486 of those are water (9) z coordinate histogram with bin size 0.100000 bin [18.5,18.6) has 202 bin [18.6,18.7) has 1799 bin [18.7,18.8) has 570 bin [18.8,18.9) has 478 bin [18.9,19.0) has 343 bin [19.0,19.1) has 299 bin [19.1,19.2) has 320 bin [19.2,19.3) has 396 bin [19.3,19.4) has 905 bin [19.4,19.5) has 672 bin [19.5,19.6) has 616 bin [19.6,19.7) has 723 bin [19.7,19.8) has 629 bin [19.8,19.9) has 704 bin [19.9,20.0) has 681 bin [20.0,20.1) has 2328 bin [20.1,20.2) has 2374 bin [20.2,20.3) has 3536 bin [20.3,20.4) has 12087 bin [20.4,20.5) has 23720 bin [20.5,20.6) has 47731 bin [20.6,20.7) has 68000 bin [20.7,20.8) has 94256 bin [20.8,20.9) has 129373 bin [20.9,21.0) has 125812 bin [21.0,21.1) has 177360 bin [21.1,21.2) has 204771 bin [21.2,21.3) has 269403 bin [21.3,21.4) has 434505 bin [21.4,21.5) has 515077 bin [21.5,21.6) has 585037 bin [21.6,21.7) has 662188 bin [21.7,21.8) has 726773 bin [21.8,21.9) has 784024 bin [21.9,22.0) has 794203 bin [22.0,22.1) has 890354 bin [22.1,22.2) has 869463 bin [22.2,22.3) has 884832 bin [22.3,22.4) has 922036 bin [22.4,22.5) has 929759 bin [22.5,22.6) has 803253 bin [22.6,22.7) has 749629 bin [22.7,22.8) has 737517 bin [22.8,22.9) has 693929 bin [22.9,23.0) has 647837 bin [23.0,23.1) has 656947 bin [23.1,23.2) has 599326 bin [23.2,23.3) has 552246 bin [23.3,23.4) has 368313 bin [23.4,23.5) has 256419 bin [23.5,23.6) has 234893 bin [23.6,23.7) has 220843 bin [23.7,23.8) has 235085 bin [23.8,23.9) has 260706 bin 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has 12981 bin [54.4,54.5) has 12692 bin [54.5,54.6) has 12348 bin [54.6,54.7) has 11853 bin [54.7,54.8) has 11516 bin [54.8,54.9) has 11029 bin [54.9,55.0) has 10538 bin [55.0,55.1) has 10178 bin [55.1,55.2) has 9746 bin [55.2,55.3) has 9451 bin [55.3,55.4) has 9192 bin [55.4,55.5) has 8638 bin [55.5,55.6) has 8455 bin [55.6,55.7) has 8219 bin [55.7,55.8) has 7810 bin [55.8,55.9) has 7467 bin [55.9,56.0) has 7023 bin [56.0,56.1) has 6993 bin [56.1,56.2) has 6648 bin [56.2,56.3) has 6403 bin [56.3,56.4) has 6181 bin [56.4,56.5) has 5800 bin [56.5,56.6) has 5457 bin [56.6,56.7) has 5251 bin [56.7,56.8) has 4834 bin [56.8,56.9) has 4820 bin [56.9,57.0) has 4396 bin [57.0,57.1) has 4326 bin [57.1,57.2) has 3970 bin [57.2,57.3) has 3708 bin [57.3,57.4) has 3607 bin [57.4,57.5) has 3392 bin [57.5,57.6) has 3351 bin [57.6,57.7) has 3075 bin [57.7,57.8) has 2915 bin [57.8,57.9) has 2636 bin [57.9,58.0) has 2545 bin [58.0,58.1) has 2361 bin [58.1,58.2) has 2232 bin [58.2,58.3) has 2039 bin [58.3,58.4) has 1905 bin [58.4,58.5) has 1745 bin [58.5,58.6) has 1667 bin [58.6,58.7) has 1523 bin [58.7,58.8) has 1401 bin [58.8,58.9) has 1308 bin [58.9,59.0) has 1325 bin [59.0,59.1) has 1182 bin [59.1,59.2) has 1113 bin [59.2,59.3) has 1024 bin [59.3,59.4) has 855 bin [59.4,59.5) has 850 bin [59.5,59.6) has 776 bin [59.6,59.7) has 624 bin [59.7,59.8) has 593 bin [59.8,59.9) has 490 bin [59.9,60.0) has 442 bin [60.0,60.1) has 417 bin [60.1,60.2) has 383 bin [60.2,60.3) has 356 bin [60.3,60.4) has 319 bin [60.4,60.5) has 258 bin [60.5,60.6) has 222 bin [60.6,60.7) has 213 bin [60.7,60.8) has 188 bin [60.8,60.9) has 147 bin [60.9,61.0) has 148 bin [61.0,61.1) has 128 bin [61.1,61.2) has 105 bin [61.2,61.3) has 89 bin [61.3,61.4) has 82 bin [61.4,61.5) has 56 bin [61.5,61.6) has 62 bin [61.6,61.7) has 60 bin [61.7,61.8) has 60 bin [61.8,61.9) has 47 bin [61.9,62.0) has 35 bin [62.0,62.1) has 31 bin [62.1,62.2) has 31 bin [62.2,62.3) has 18 bin [62.3,62.4) has 8 bin [62.4,62.5) has 10 bin [62.5,62.6) has 8 bin [62.6,62.7) has 2 bin [62.7,62.8) has 1 bin [62.9,63.0) has 3 bin [63.0,63.1) has 3 bin [63.2,63.3) has 2 bin [63.3,63.4) has 3 bin [63.4,63.5) has 5 bin [63.5,63.6) has 4 bin [63.6,63.7) has 3 bin [63.7,63.8) has 5 bin [63.8,63.9) has 1 average z coordinate 31.2 for 39163614 element(s) point source id histogram with bin size 1.000000 bin 2054 has 16155355 bin 2055 has 23008259 average point source id 2054.58749069991336 for 39163614 element(s)