lasinfo (210611) report for 'AHN4T/17BZ2_04.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: 26540580 number of points by return: 22849121 2065592 1139035 395565 80456 scale factor x y z: 0.001 0.001 0.001 offset x y z: 237980 542480 0 min x y z: 237980.000 542480.000 13.283 max x y z: 239019.999 543769.999 48.826 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: 26540580 extended number of points by return: 22849121 2065592 1139035 395565 80456 9929 882 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 13283 48826 intensity 65 4770 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -24 29 user_data 6 7 point_source_ID 55 57 gps_time 330435482.825803 330439347.171384 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 30 255 G 47 255 B 29 255 NIR 6 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4000 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.61 31.45 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22849121 number of intermediate returns: 1626968 number of last returns: 22843091 number of single returns: 20778600 covered area in square units/kilounits: 1325104/1.33 point density: all returns 20.03 last only 17.24 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26540580 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22849121 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2065592 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1139035 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 395565 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 80456 instead zero. overview over extended number of returns of given pulse: 20778600 1855962 2230904 1261430 353090 54669 5925 0 0 0 0 0 0 0 0 histogram of classification of points: 4029730 unclassified (1) 21981902 ground (2) 306628 building (6) 197807 water (9) 22353 wire conductor (14) 2160 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2020593 +---> 191225 of those are unclassified (1) +---> 1797706 of those are ground (2) +---> 13741 of those are building (6) +---> 16682 of those are water (9) +---> 903 of those are wire conductor (14) +---> 336 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [13.2,13.3) has 7 bin [13.3,13.4) has 748 bin [13.4,13.5) has 20889 bin [13.5,13.6) has 13570 bin [13.6,13.7) has 9345 bin [13.7,13.8) has 10652 bin [13.8,13.9) has 15077 bin [13.9,14.0) has 14548 bin [14.0,14.1) has 76756 bin [14.1,14.2) has 39257 bin [14.2,14.3) has 47170 bin [14.3,14.4) has 119502 bin [14.4,14.5) has 328112 bin [14.5,14.6) has 692187 bin [14.6,14.7) has 927737 bin [14.7,14.8) has 1010759 bin [14.8,14.9) has 1024514 bin [14.9,15.0) has 908459 bin [15.0,15.1) has 732332 bin [15.1,15.2) has 674002 bin [15.2,15.3) has 450804 bin [15.3,15.4) has 434522 bin [15.4,15.5) has 447641 bin [15.5,15.6) has 588775 bin [15.6,15.7) has 893654 bin [15.7,15.8) has 1290059 bin [15.8,15.9) has 1561628 bin [15.9,16.0) has 2127423 bin [16.0,16.1) has 2235130 bin [16.1,16.2) has 1663087 bin [16.2,16.3) has 1276812 bin [16.3,16.4) has 1039587 bin [16.4,16.5) has 624345 bin [16.5,16.6) has 291045 bin [16.6,16.7) has 164828 bin [16.7,16.8) has 96640 bin [16.8,16.9) has 66926 bin [16.9,17.0) has 69461 bin [17.0,17.1) has 68712 bin [17.1,17.2) has 71776 bin [17.2,17.3) has 80707 bin [17.3,17.4) has 90092 bin [17.4,17.5) has 91811 bin [17.5,17.6) has 73900 bin [17.6,17.7) has 46184 bin [17.7,17.8) has 27028 bin [17.8,17.9) has 27225 bin [17.9,18.0) has 27624 bin [18.0,18.1) has 30751 bin [18.1,18.2) has 25626 bin [18.2,18.3) has 23142 bin [18.3,18.4) has 22125 bin [18.4,18.5) has 19313 bin [18.5,18.6) has 19196 bin [18.6,18.7) has 18337 bin [18.7,18.8) has 17992 bin [18.8,18.9) has 18654 bin [18.9,19.0) has 19159 bin [19.0,19.1) has 18989 bin [19.1,19.2) has 19283 bin [19.2,19.3) has 19684 bin [19.3,19.4) has 19168 bin [19.4,19.5) has 19244 bin [19.5,19.6) has 19143 bin [19.6,19.7) has 19551 bin [19.7,19.8) has 19863 bin [19.8,19.9) has 21108 bin [19.9,20.0) has 20578 bin [20.0,20.1) has 20588 bin [20.1,20.2) has 20314 bin [20.2,20.3) has 20857 bin [20.3,20.4) has 22627 bin [20.4,20.5) has 20846 bin [20.5,20.6) has 21109 bin [20.6,20.7) has 21101 bin [20.7,20.8) has 21591 bin [20.8,20.9) has 22066 bin [20.9,21.0) has 21698 bin [21.0,21.1) has 21631 bin [21.1,21.2) has 21979 bin [21.2,21.3) has 22144 bin [21.3,21.4) has 22018 bin [21.4,21.5) has 21939 bin [21.5,21.6) has 21550 bin [21.6,21.7) has 21974 bin 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bin [41.2,41.3) has 123 bin [41.3,41.4) has 110 bin [41.4,41.5) has 101 bin [41.5,41.6) has 81 bin [41.6,41.7) has 61 bin [41.7,41.8) has 70 bin [41.8,41.9) has 69 bin [41.9,42.0) has 44 bin [42.0,42.1) has 38 bin [42.1,42.2) has 39 bin [42.2,42.3) has 36 bin [42.3,42.4) has 39 bin [42.4,42.5) has 33 bin [42.5,42.6) has 39 bin [42.6,42.7) has 35 bin [42.7,42.8) has 32 bin [42.8,42.9) has 38 bin [42.9,43.0) has 16 bin [43.0,43.1) has 22 bin [43.1,43.2) has 14 bin [43.2,43.3) has 17 bin [43.3,43.4) has 11 bin [43.4,43.5) has 7 bin [43.5,43.6) has 4 bin [43.6,43.7) has 7 bin [43.7,43.8) has 4 bin [43.8,43.9) has 3 bin [43.9,44.0) has 4 bin [44.0,44.1) has 2 bin [44.1,44.2) has 3 bin [44.2,44.3) has 2 bin [44.3,44.4) has 23 bin [44.4,44.5) has 58 bin [44.5,44.6) has 22 bin [44.6,44.7) has 15 bin [44.7,44.8) has 5 bin [44.8,44.9) has 8 bin [44.9,45.0) has 15 bin [45.0,45.1) has 59 bin [45.1,45.2) has 28 bin [45.2,45.3) has 19 bin [45.3,45.4) has 6 bin [45.4,45.5) has 14 bin [45.5,45.6) has 19 bin [45.6,45.7) has 8 bin [45.7,45.8) has 11 bin [45.8,45.9) has 3 bin [45.9,46.0) has 3 bin [46.0,46.1) has 6 bin [46.1,46.2) has 12 bin [46.2,46.3) has 2 bin [46.3,46.4) has 1 bin [46.4,46.5) has 1 bin [46.5,46.6) has 2 bin [46.6,46.7) has 2 bin [46.7,46.8) has 1 bin [46.8,46.9) has 9 bin [46.9,47.0) has 54 bin [47.0,47.1) has 49 bin [47.1,47.2) has 20 bin [47.2,47.3) has 9 bin [47.3,47.4) has 2 bin [47.4,47.5) has 8 bin [47.5,47.6) has 6 bin [47.6,47.7) has 8 bin [47.7,47.8) has 3 bin [47.8,47.9) has 4 bin [47.9,48.0) has 2 bin [48.0,48.1) has 7 bin [48.1,48.2) has 6 bin [48.2,48.3) has 2 bin [48.5,48.6) has 1 bin [48.6,48.7) has 2 bin [48.8,48.9) has 3 average z coordinate 17.3 for 26540580 element(s) point source id histogram with bin size 1.000000 bin 55 has 3636817 bin 56 has 20912810 bin 57 has 1990953 average point source id 55.937986886496077 for 26540580 element(s)