lasinfo (210611) report for 'AHN4T/46AN2_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: 338/2022 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: 37530213 number of points by return: 25957658 8573537 2554633 408032 36353 scale factor x y z: 0.001 0.001 0.001 offset x y z: 184980 419980 0 min x y z: 184980.000 419980.000 7.516 max x y z: 186019.999 421269.999 45.798 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: 37530213 extended number of points by return: 25957658 8573537 2554633 408032 36353 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 7516 45798 intensity 56 4282 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 71 73 gps_time 298213899.060172 298219574.455694 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 40 255 B 32 255 NIR 33 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.56 42.82 ('Amplitude') attribute1 -16.4 26.58 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25957658 number of intermediate returns: 2999187 number of last returns: 25942759 number of single returns: 17369391 covered area in square units/kilounits: 1341536/1.34 point density: all returns 27.98 last only 19.34 (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 37530213 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25957658 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8573537 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2554633 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 408032 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 36353 instead zero. overview over extended number of returns of given pulse: 17369391 12048338 6443205 1487208 172155 9487 429 0 0 0 0 0 0 0 0 histogram of classification of points: 14242529 unclassified (1) 22949711 ground (2) 330160 building (6) 6683 water (9) 1130 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2150634 +---> 587211 of those are unclassified (1) +---> 1519267 of those are ground (2) +---> 40962 of those are building (6) +---> 2064 of those are water (9) +---> 1130 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [7.5,7.6) has 400 bin [7.6,7.7) has 277 bin [7.7,7.8) has 232 bin [7.8,7.9) has 1635 bin [7.9,8.0) has 806 bin [8.0,8.1) has 1082 bin [8.1,8.2) has 21581 bin [8.2,8.3) has 77967 bin [8.3,8.4) has 105132 bin [8.4,8.5) has 41402 bin [8.5,8.6) has 43699 bin [8.6,8.7) has 94632 bin [8.7,8.8) has 448315 bin 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bin [27.9,28.0) has 97328 bin [28.0,28.1) has 97217 bin [28.1,28.2) has 96787 bin [28.2,28.3) has 96800 bin [28.3,28.4) has 95510 bin [28.4,28.5) has 94523 bin [28.5,28.6) has 94416 bin [28.6,28.7) has 93470 bin [28.7,28.8) has 92102 bin [28.8,28.9) has 91558 bin [28.9,29.0) has 89995 bin [29.0,29.1) has 88883 bin [29.1,29.2) has 87736 bin [29.2,29.3) has 86327 bin [29.3,29.4) has 85183 bin [29.4,29.5) has 83554 bin [29.5,29.6) has 81520 bin [29.6,29.7) has 79682 bin [29.7,29.8) has 78459 bin [29.8,29.9) has 77064 bin [29.9,30.0) has 75962 bin [30.0,30.1) has 74577 bin [30.1,30.2) has 73793 bin [30.2,30.3) has 71359 bin [30.3,30.4) has 70134 bin [30.4,30.5) has 68910 bin [30.5,30.6) has 67001 bin [30.6,30.7) has 65243 bin [30.7,30.8) has 63033 bin [30.8,30.9) has 61275 bin [30.9,31.0) has 58860 bin [31.0,31.1) has 56608 bin [31.1,31.2) has 55309 bin [31.2,31.3) has 52968 bin [31.3,31.4) has 50737 bin [31.4,31.5) has 49757 bin [31.5,31.6) has 46981 bin [31.6,31.7) has 44644 bin 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1243 bin [39.6,39.7) has 1174 bin [39.7,39.8) has 1108 bin [39.8,39.9) has 986 bin [39.9,40.0) has 957 bin [40.0,40.1) has 867 bin [40.1,40.2) has 814 bin [40.2,40.3) has 783 bin [40.3,40.4) has 729 bin [40.4,40.5) has 710 bin [40.5,40.6) has 649 bin [40.6,40.7) has 579 bin [40.7,40.8) has 576 bin [40.8,40.9) has 588 bin [40.9,41.0) has 556 bin [41.0,41.1) has 551 bin [41.1,41.2) has 488 bin [41.2,41.3) has 480 bin [41.3,41.4) has 394 bin [41.4,41.5) has 414 bin [41.5,41.6) has 498 bin [41.6,41.7) has 390 bin [41.7,41.8) has 369 bin [41.8,41.9) has 316 bin [41.9,42.0) has 270 bin [42.0,42.1) has 239 bin [42.1,42.2) has 264 bin [42.2,42.3) has 199 bin [42.3,42.4) has 190 bin [42.4,42.5) has 180 bin [42.5,42.6) has 142 bin [42.6,42.7) has 153 bin [42.7,42.8) has 130 bin [42.8,42.9) has 104 bin [42.9,43.0) has 114 bin [43.0,43.1) has 96 bin [43.1,43.2) has 74 bin [43.2,43.3) has 82 bin [43.3,43.4) has 85 bin [43.4,43.5) has 76 bin [43.5,43.6) has 61 bin [43.6,43.7) has 48 bin [43.7,43.8) has 41 bin [43.8,43.9) has 50 bin [43.9,44.0) has 29 bin [44.0,44.1) has 32 bin [44.1,44.2) has 22 bin [44.2,44.3) has 20 bin [44.3,44.4) has 14 bin [44.4,44.5) has 16 bin [44.5,44.6) has 16 bin [44.6,44.7) has 14 bin [44.7,44.8) has 6 bin [44.8,44.9) has 3 bin [44.9,45.0) has 8 bin [45.0,45.1) has 6 bin [45.2,45.3) has 3 bin [45.3,45.4) has 3 bin [45.4,45.5) has 1 bin [45.5,45.6) has 1 bin [45.6,45.7) has 1 bin [45.7,45.8) has 3 average z coordinate 15.3 for 37530213 element(s) point source id histogram with bin size 1.000000 bin 71 has 13584370 bin 72 has 23944435 bin 73 has 1408 average point source id 71.638079272291904 for 37530213 element(s)