lasinfo (210611) report for 'AHN4T/17CN1_11.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: 39367258 number of points by return: 24051124 11132592 3575140 559360 46744 scale factor x y z: 0.001 0.001 0.001 offset x y z: 219980 533730 0 min x y z: 219980.000 533730.000 6.412 max x y z: 221019.999 535019.999 41.352 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: 39367258 extended number of points by return: 24051124 11132592 3575140 559360 46744 2239 59 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 6412 41352 intensity 43 4785 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 -29 29 user_data 6 7 point_source_ID 62 64 gps_time 330513621.241622 330517188.612049 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 255 G 42 255 B 34 255 NIR 18 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.27 31.3 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24051124 number of intermediate returns: 4177485 number of last returns: 24065118 number of single returns: 12926469 covered area in square units/kilounits: 1329872/1.33 point density: all returns 29.60 last only 18.10 (per square units) spacing: all returns 0.18 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 39367258 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24051124 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 11132592 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3575140 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 559360 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 46744 instead zero. overview over extended number of returns of given pulse: 12926469 15116556 9041223 2047522 222031 13039 418 0 0 0 0 0 0 0 0 histogram of classification of points: 19003144 unclassified (1) 20288523 ground (2) 8753 building (6) 66838 water (9) +-> flagged as extended overlap: 2209192 +---> 794021 of those are unclassified (1) +---> 1408306 of those are ground (2) +---> 2741 of those are building (6) +---> 4124 of those are water (9) z coordinate histogram with bin size 0.100000 bin [6.4,6.5) has 746 bin [6.5,6.6) has 2184 bin [6.6,6.7) has 643 bin [6.7,6.8) has 5866 bin [6.8,6.9) has 26206 bin [6.9,7.0) has 45394 bin [7.0,7.1) has 48326 bin [7.1,7.2) has 109758 bin [7.2,7.3) has 163061 bin [7.3,7.4) has 188832 bin [7.4,7.5) has 293736 bin [7.5,7.6) has 377428 bin [7.6,7.7) has 467851 bin [7.7,7.8) has 492885 bin [7.8,7.9) has 398025 bin [7.9,8.0) has 314501 bin [8.0,8.1) has 305998 bin [8.1,8.2) has 395298 bin [8.2,8.3) has 514383 bin [8.3,8.4) has 581527 bin [8.4,8.5) has 553143 bin [8.5,8.6) has 506969 bin [8.6,8.7) has 402191 bin [8.7,8.8) has 742620 bin [8.8,8.9) has 453482 bin [8.9,9.0) has 482891 bin [9.0,9.1) has 486362 bin [9.1,9.2) has 554753 bin [9.2,9.3) has 700715 bin [9.3,9.4) has 760284 bin [9.4,9.5) has 727859 bin [9.5,9.6) has 661905 bin [9.6,9.7) has 612463 bin [9.7,9.8) has 588938 bin [9.8,9.9) has 590540 bin [9.9,10.0) has 612453 bin [10.0,10.1) has 600149 bin [10.1,10.2) has 534762 bin [10.2,10.3) has 454162 bin [10.3,10.4) has 377207 bin [10.4,10.5) has 376958 bin [10.5,10.6) has 379391 bin [10.6,10.7) has 394139 bin [10.7,10.8) has 378896 bin [10.8,10.9) has 357989 bin [10.9,11.0) has 311287 bin [11.0,11.1) has 264149 bin [11.1,11.2) has 230341 bin [11.2,11.3) has 200630 bin [11.3,11.4) has 182076 bin [11.4,11.5) has 172434 bin [11.5,11.6) has 168796 bin [11.6,11.7) has 162371 bin [11.7,11.8) has 158464 bin [11.8,11.9) has 155758 bin [11.9,12.0) 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has 138929 bin [27.1,27.2) has 136477 bin [27.2,27.3) has 133787 bin [27.3,27.4) has 131996 bin [27.4,27.5) has 128563 bin [27.5,27.6) has 125290 bin [27.6,27.7) has 122366 bin [27.7,27.8) has 119173 bin [27.8,27.9) has 117462 bin [27.9,28.0) has 115108 bin [28.0,28.1) has 111704 bin [28.1,28.2) has 108888 bin [28.2,28.3) has 105920 bin [28.3,28.4) has 103081 bin [28.4,28.5) has 100168 bin [28.5,28.6) has 97484 bin [28.6,28.7) has 93633 bin [28.7,28.8) has 90369 bin [28.8,28.9) has 87297 bin [28.9,29.0) has 84201 bin [29.0,29.1) has 80784 bin [29.1,29.2) has 78145 bin [29.2,29.3) has 74920 bin [29.3,29.4) has 72635 bin [29.4,29.5) has 69431 bin [29.5,29.6) has 66121 bin [29.6,29.7) has 63696 bin [29.7,29.8) has 60786 bin [29.8,29.9) has 57855 bin [29.9,30.0) has 55971 bin [30.0,30.1) has 53212 bin [30.1,30.2) has 50563 bin [30.2,30.3) has 48400 bin [30.3,30.4) has 45945 bin [30.4,30.5) has 44029 bin [30.5,30.6) has 42169 bin [30.6,30.7) has 40618 bin [30.7,30.8) has 39014 bin 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[34.7,34.8) has 4090 bin [34.8,34.9) has 3942 bin [34.9,35.0) has 3618 bin [35.0,35.1) has 3337 bin [35.1,35.2) has 3135 bin [35.2,35.3) has 2985 bin [35.3,35.4) has 2730 bin [35.4,35.5) has 2527 bin [35.5,35.6) has 2406 bin [35.6,35.7) has 2236 bin [35.7,35.8) has 2043 bin [35.8,35.9) has 1867 bin [35.9,36.0) has 1706 bin [36.0,36.1) has 1559 bin [36.1,36.2) has 1448 bin [36.2,36.3) has 1350 bin [36.3,36.4) has 1234 bin [36.4,36.5) has 1042 bin [36.5,36.6) has 935 bin [36.6,36.7) has 875 bin [36.7,36.8) has 803 bin [36.8,36.9) has 779 bin [36.9,37.0) has 709 bin [37.0,37.1) has 594 bin [37.1,37.2) has 542 bin [37.2,37.3) has 523 bin [37.3,37.4) has 474 bin [37.4,37.5) has 457 bin [37.5,37.6) has 364 bin [37.6,37.7) has 377 bin [37.7,37.8) has 313 bin [37.8,37.9) has 267 bin [37.9,38.0) has 219 bin [38.0,38.1) has 200 bin [38.1,38.2) has 185 bin [38.2,38.3) has 165 bin [38.3,38.4) has 124 bin [38.4,38.5) has 121 bin [38.5,38.6) has 105 bin [38.6,38.7) has 80 bin [38.7,38.8) has 78 bin [38.8,38.9) has 56 bin [38.9,39.0) has 50 bin [39.0,39.1) has 44 bin [39.1,39.2) has 45 bin [39.2,39.3) has 46 bin [39.3,39.4) has 34 bin [39.4,39.5) has 31 bin [39.5,39.6) has 38 bin [39.6,39.7) has 27 bin [39.7,39.8) has 18 bin [39.8,39.9) has 12 bin [39.9,40.0) has 4 bin [40.0,40.1) has 17 bin [40.1,40.2) has 8 bin [40.2,40.3) has 11 bin [40.3,40.4) has 2 bin [40.4,40.5) has 7 bin [40.5,40.6) has 1 bin [40.6,40.7) has 2 bin [40.7,40.8) has 1 bin [40.8,40.9) has 9 bin [40.9,41.0) has 4 bin [41.0,41.1) has 2 bin [41.1,41.2) has 2 bin [41.2,41.3) has 3 bin [41.3,41.4) has 1 average z coordinate 15.8 for 39367258 element(s) point source id histogram with bin size 1.000000 bin 62 has 459345 bin 63 has 30347186 bin 64 has 8560727 average point source id 63.205789846984011 for 39367258 element(s)