lasinfo (210611) report for 'AHN4T/17BZ1_06.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: 29555002 number of points by return: 23284502 4118021 1608676 455804 78761 scale factor x y z: 0.001 0.001 0.001 offset x y z: 229980 541230 0 min x y z: 229980.000 541230.000 10.169 max x y z: 231019.999 542519.999 38.379 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: 29555002 extended number of points by return: 23284502 4118021 1608676 455804 78761 8566 672 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 10169 38379 intensity 34 4969 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 -29 26 user_data 6 7 point_source_ID 56 58 gps_time 330434238.845725 330438337.948859 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 25 255 G 36 255 B 19 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4333 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.53 33.43 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23284502 number of intermediate returns: 2157738 number of last returns: 23212694 number of single returns: 19099932 covered area in square units/kilounits: 1320380/1.32 point density: all returns 22.38 last only 17.58 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29555002 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23284502 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4118021 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1608676 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 455804 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 78761 instead zero. overview over extended number of returns of given pulse: 19099932 5074880 3467160 1509909 351173 47467 4481 0 0 0 0 0 0 0 0 histogram of classification of points: 8370444 unclassified (1) 15256140 ground (2) 5653070 building (6) 256285 water (9) 19063 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2476799 +---> 793072 of those are unclassified (1) +---> 1340105 of those are ground (2) +---> 334108 of those are building (6) +---> 6630 of those are water (9) +---> 2884 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [10.1,10.2) has 1 bin [10.2,10.3) has 56 bin [10.3,10.4) has 2822 bin [10.4,10.5) has 6591 bin [10.5,10.6) has 4795 bin [10.6,10.7) has 5606 bin [10.7,10.8) has 15809 bin [10.8,10.9) has 30616 bin [10.9,11.0) has 29440 bin [11.0,11.1) has 37920 bin [11.1,11.2) has 80622 bin [11.2,11.3) has 206284 bin [11.3,11.4) has 299440 bin [11.4,11.5) has 291225 bin [11.5,11.6) has 273083 bin [11.6,11.7) has 239725 bin [11.7,11.8) has 204906 bin [11.8,11.9) has 280598 bin [11.9,12.0) has 456894 bin [12.0,12.1) has 482704 bin [12.1,12.2) has 570062 bin [12.2,12.3) has 603832 bin [12.3,12.4) has 425023 bin [12.4,12.5) has 397138 bin [12.5,12.6) has 774049 bin [12.6,12.7) has 1143603 bin [12.7,12.8) has 1211053 bin [12.8,12.9) has 1312066 bin [12.9,13.0) has 1096312 bin [13.0,13.1) has 849255 bin [13.1,13.2) has 773470 bin [13.2,13.3) has 677410 bin [13.3,13.4) has 606932 bin [13.4,13.5) has 552988 bin [13.5,13.6) has 472896 bin [13.6,13.7) has 407305 bin [13.7,13.8) has 380072 bin [13.8,13.9) has 322175 bin [13.9,14.0) has 305169 bin [14.0,14.1) has 281290 bin [14.1,14.2) has 252890 bin [14.2,14.3) has 257935 bin [14.3,14.4) has 249002 bin [14.4,14.5) has 230885 bin [14.5,14.6) has 216569 bin [14.6,14.7) has 235256 bin [14.7,14.8) has 208154 bin [14.8,14.9) has 151867 bin [14.9,15.0) has 141066 bin [15.0,15.1) has 141967 bin [15.1,15.2) has 136671 bin [15.2,15.3) has 140111 bin [15.3,15.4) has 148213 bin [15.4,15.5) has 157418 bin [15.5,15.6) has 143655 bin [15.6,15.7) has 137602 bin [15.7,15.8) has 132421 bin [15.8,15.9) has 134369 bin [15.9,16.0) has 121621 bin [16.0,16.1) has 119297 bin [16.1,16.2) has 143645 bin [16.2,16.3) has 129148 bin [16.3,16.4) has 120204 bin [16.4,16.5) has 122764 bin [16.5,16.6) has 118887 bin [16.6,16.7) has 120675 bin [16.7,16.8) has 98993 bin [16.8,16.9) has 96719 bin [16.9,17.0) has 97962 bin [17.0,17.1) has 98379 bin [17.1,17.2) has 92059 bin [17.2,17.3) has 81548 bin [17.3,17.4) has 88528 bin [17.4,17.5) has 98423 bin [17.5,17.6) has 85997 bin [17.6,17.7) has 87232 bin [17.7,17.8) has 85749 bin [17.8,17.9) has 83350 bin [17.9,18.0) has 118289 bin [18.0,18.1) has 101588 bin [18.1,18.2) has 80916 bin [18.2,18.3) has 86541 bin [18.3,18.4) has 78526 bin [18.4,18.5) has 84711 bin [18.5,18.6) has 88801 bin [18.6,18.7) has 106008 bin [18.7,18.8) has 100601 bin [18.8,18.9) has 99499 bin [18.9,19.0) has 97227 bin [19.0,19.1) has 98309 bin [19.1,19.2) has 99008 bin [19.2,19.3) has 109456 bin [19.3,19.4) has 108412 bin [19.4,19.5) has 110366 bin [19.5,19.6) has 105407 bin [19.6,19.7) has 100775 bin [19.7,19.8) has 104535 bin [19.8,19.9) has 103384 bin [19.9,20.0) has 101448 bin [20.0,20.1) has 107436 bin [20.1,20.2) has 100574 bin [20.2,20.3) has 98217 bin [20.3,20.4) has 94135 bin [20.4,20.5) has 90031 bin [20.5,20.6) has 88329 bin [20.6,20.7) has 85927 bin [20.7,20.8) has 93183 bin [20.8,20.9) has 85324 bin [20.9,21.0) has 76273 bin [21.0,21.1) has 70069 bin [21.1,21.2) has 68890 bin [21.2,21.3) has 72749 bin [21.3,21.4) has 64435 bin [21.4,21.5) has 64467 bin [21.5,21.6) has 69889 bin [21.6,21.7) has 74589 bin [21.7,21.8) has 67159 bin [21.8,21.9) has 68570 bin [21.9,22.0) has 69177 bin [22.0,22.1) has 67558 bin [22.1,22.2) has 51369 bin [22.2,22.3) has 48936 bin [22.3,22.4) has 53060 bin [22.4,22.5) has 48080 bin [22.5,22.6) has 47481 bin [22.6,22.7) has 55762 bin [22.7,22.8) has 64695 bin [22.8,22.9) has 71135 bin [22.9,23.0) has 92137 bin [23.0,23.1) has 91013 bin [23.1,23.2) has 88927 bin [23.2,23.3) has 144720 bin [23.3,23.4) has 170278 bin [23.4,23.5) has 125852 bin [23.5,23.6) has 72591 bin [23.6,23.7) has 52098 bin [23.7,23.8) has 47040 bin [23.8,23.9) has 47614 bin [23.9,24.0) has 47307 bin [24.0,24.1) has 50546 bin [24.1,24.2) has 46519 bin [24.2,24.3) has 46686 bin [24.3,24.4) has 46145 bin [24.4,24.5) has 44893 bin [24.5,24.6) has 49246 bin [24.6,24.7) has 60254 bin [24.7,24.8) has 64673 bin [24.8,24.9) has 108460 bin [24.9,25.0) has 85254 bin [25.0,25.1) has 83127 bin [25.1,25.2) has 67520 bin [25.2,25.3) has 50768 bin [25.3,25.4) has 43445 bin [25.4,25.5) has 43645 bin [25.5,25.6) has 43016 bin [25.6,25.7) has 44325 bin [25.7,25.8) has 45692 bin [25.8,25.9) has 44943 bin [25.9,26.0) has 47934 bin [26.0,26.1) has 43544 bin [26.1,26.2) has 40417 bin [26.2,26.3) has 46975 bin [26.3,26.4) has 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[30.2,30.3) has 25137 bin [30.3,30.4) has 21309 bin [30.4,30.5) has 19717 bin [30.5,30.6) has 17960 bin [30.6,30.7) has 22242 bin [30.7,30.8) has 18725 bin [30.8,30.9) has 16844 bin [30.9,31.0) has 16341 bin [31.0,31.1) has 15945 bin [31.1,31.2) has 14998 bin [31.2,31.3) has 14732 bin [31.3,31.4) has 14125 bin [31.4,31.5) has 13990 bin [31.5,31.6) has 13547 bin [31.6,31.7) has 13280 bin [31.7,31.8) has 12666 bin [31.8,31.9) has 12189 bin [31.9,32.0) has 11926 bin [32.0,32.1) has 11540 bin [32.1,32.2) has 11047 bin [32.2,32.3) has 10611 bin [32.3,32.4) has 10195 bin [32.4,32.5) has 9795 bin [32.5,32.6) has 9079 bin [32.6,32.7) has 8874 bin [32.7,32.8) has 8273 bin [32.8,32.9) has 8267 bin [32.9,33.0) has 7697 bin [33.0,33.1) has 7212 bin [33.1,33.2) has 6919 bin [33.2,33.3) has 6489 bin [33.3,33.4) has 6245 bin [33.4,33.5) has 5847 bin [33.5,33.6) has 5350 bin [33.6,33.7) has 5036 bin [33.7,33.8) has 4941 bin [33.8,33.9) has 4783 bin [33.9,34.0) has 4585 bin [34.0,34.1) has 4234 bin 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[38.2,38.3) has 3 bin [38.3,38.4) has 7 average z coordinate 16.1 for 29555002 element(s) point source id histogram with bin size 1.000000 bin 56 has 3361704 bin 57 has 23731458 bin 58 has 2461840 average point source id 56.969552903430696 for 29555002 element(s)