lasinfo (210611) report for 'AHN4T/28HZ1_19.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: 336/2022 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: 42386146 number of points by return: 33468859 5806836 2350879 649374 110198 scale factor x y z: 0.001 0.001 0.001 offset x y z: 252980 476230 0 min x y z: 252980.000 476230.000 17.985 max x y z: 254019.999 477519.999 50.190 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: 42386146 extended number of points by return: 33468859 5806836 2350879 649374 110198 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 17985 50190 intensity 45 4177 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 173 175 gps_time 324215543.418203 324217900.371042 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 35 255 B 22 255 NIR 0 255 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 0 ('Amplitude') attribute1 -16.46 25.35 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 33468859 number of intermediate returns: 3127841 number of last returns: 33407631 number of single returns: 27618185 covered area in square units/kilounits: 1335932/1.34 point density: all returns 31.73 last only 25.01 (per square units) spacing: all returns 0.18 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 42386146 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 33468859 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5806836 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2350879 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 649374 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 110198 instead zero. overview over extended number of returns of given pulse: 27618185 6942659 5113644 2160025 494616 53153 3864 0 0 0 0 0 0 0 0 histogram of classification of points: 10410844 unclassified (1) 28841293 ground (2) 2980808 building (6) 37169 water (9) 116032 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2881725 +---> 737432 of those are unclassified (1) +---> 1986376 of those are ground (2) +---> 113085 of those are building (6) +---> 2664 of those are water (9) +---> 42168 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [17.9,18.0) has 2 bin [18.0,18.1) has 34 bin [18.1,18.2) has 1028 bin [18.2,18.3) has 2449 bin [18.3,18.4) has 2296 bin [18.4,18.5) has 2164 bin [18.5,18.6) has 2358 bin [18.6,18.7) has 2297 bin [18.7,18.8) has 2460 bin [18.8,18.9) has 5239 bin [18.9,19.0) has 6719 bin [19.0,19.1) has 4184 bin [19.1,19.2) has 3696 bin [19.2,19.3) has 3277 bin [19.3,19.4) has 3157 bin [19.4,19.5) has 3125 bin [19.5,19.6) has 3428 bin [19.6,19.7) has 4104 bin [19.7,19.8) has 4276 bin [19.8,19.9) has 6235 bin [19.9,20.0) has 6022 bin [20.0,20.1) has 7405 bin [20.1,20.2) has 7163 bin [20.2,20.3) has 8541 bin [20.3,20.4) has 17959 bin [20.4,20.5) has 22452 bin [20.5,20.6) has 29164 bin [20.6,20.7) has 43365 bin [20.7,20.8) has 78041 bin [20.8,20.9) has 130257 bin [20.9,21.0) has 174665 bin [21.0,21.1) has 193107 bin [21.1,21.2) has 270944 bin [21.2,21.3) has 350235 bin [21.3,21.4) has 562899 bin [21.4,21.5) has 715886 bin [21.5,21.6) has 1157292 bin [21.6,21.7) has 1538136 bin [21.7,21.8) has 1839834 bin [21.8,21.9) has 2076441 bin [21.9,22.0) has 2182829 bin [22.0,22.1) has 2460786 bin [22.1,22.2) has 2464656 bin [22.2,22.3) has 2704973 bin [22.3,22.4) has 2256149 bin [22.4,22.5) has 1680378 bin [22.5,22.6) has 1264790 bin [22.6,22.7) has 1021840 bin [22.7,22.8) has 835712 bin [22.8,22.9) has 638622 bin [22.9,23.0) has 496886 bin [23.0,23.1) has 405418 bin [23.1,23.2) has 313439 bin [23.2,23.3) has 237600 bin [23.3,23.4) has 192176 bin [23.4,23.5) has 150638 bin [23.5,23.6) has 137647 bin [23.6,23.7) has 138586 bin [23.7,23.8) has 133705 bin [23.8,23.9) has 121038 bin [23.9,24.0) has 117959 bin [24.0,24.1) has 111923 bin [24.1,24.2) has 113899 bin [24.2,24.3) has 129218 bin [24.3,24.4) has 128441 bin [24.4,24.5) has 143458 bin [24.5,24.6) has 116040 bin [24.6,24.7) has 112508 bin [24.7,24.8) has 113596 bin [24.8,24.9) has 140122 bin [24.9,25.0) has 130557 bin [25.0,25.1) has 145347 bin [25.1,25.2) has 143614 bin [25.2,25.3) has 110491 bin [25.3,25.4) has 135264 bin [25.4,25.5) has 112234 bin [25.5,25.6) has 88963 bin [25.6,25.7) has 82425 bin [25.7,25.8) has 80793 bin [25.8,25.9) has 87589 bin [25.9,26.0) has 90945 bin [26.0,26.1) has 91537 bin [26.1,26.2) has 97662 bin [26.2,26.3) has 80302 bin [26.3,26.4) has 77879 bin [26.4,26.5) has 75595 bin [26.5,26.6) has 79808 bin 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bin [38.1,38.2) has 48080 bin [38.2,38.3) has 46887 bin [38.3,38.4) has 45799 bin [38.4,38.5) has 45147 bin [38.5,38.6) has 43985 bin [38.6,38.7) has 43420 bin [38.7,38.8) has 42814 bin [38.8,38.9) has 41858 bin [38.9,39.0) has 40975 bin [39.0,39.1) has 39864 bin [39.1,39.2) has 39354 bin [39.2,39.3) has 38074 bin [39.3,39.4) has 37343 bin [39.4,39.5) has 36426 bin [39.5,39.6) has 35605 bin [39.6,39.7) has 34589 bin [39.7,39.8) has 33834 bin [39.8,39.9) has 32952 bin [39.9,40.0) has 32264 bin [40.0,40.1) has 31587 bin [40.1,40.2) has 30435 bin [40.2,40.3) has 29518 bin [40.3,40.4) has 28668 bin [40.4,40.5) has 27733 bin [40.5,40.6) has 27081 bin [40.6,40.7) has 26657 bin [40.7,40.8) has 25553 bin [40.8,40.9) has 24983 bin [40.9,41.0) has 23926 bin [41.0,41.1) has 22852 bin [41.1,41.2) has 22125 bin [41.2,41.3) has 20944 bin [41.3,41.4) has 20703 bin [41.4,41.5) has 19946 bin [41.5,41.6) has 19792 bin [41.6,41.7) has 19071 bin [41.7,41.8) has 18572 bin [41.8,41.9) has 17788 bin 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[45.8,45.9) has 2984 bin [45.9,46.0) has 2692 bin [46.0,46.1) has 2541 bin [46.1,46.2) has 2512 bin [46.2,46.3) has 2330 bin [46.3,46.4) has 2222 bin [46.4,46.5) has 2130 bin [46.5,46.6) has 1996 bin [46.6,46.7) has 1888 bin [46.7,46.8) has 1751 bin [46.8,46.9) has 1534 bin [46.9,47.0) has 1497 bin [47.0,47.1) has 1269 bin [47.1,47.2) has 1182 bin [47.2,47.3) has 1021 bin [47.3,47.4) has 874 bin [47.4,47.5) has 769 bin [47.5,47.6) has 687 bin [47.6,47.7) has 578 bin [47.7,47.8) has 458 bin [47.8,47.9) has 372 bin [47.9,48.0) has 332 bin [48.0,48.1) has 291 bin [48.1,48.2) has 250 bin [48.2,48.3) has 207 bin [48.3,48.4) has 166 bin [48.4,48.5) has 141 bin [48.5,48.6) has 127 bin [48.6,48.7) has 79 bin [48.7,48.8) has 65 bin [48.8,48.9) has 53 bin [48.9,49.0) has 40 bin [49.0,49.1) has 38 bin [49.1,49.2) has 41 bin [49.2,49.3) has 36 bin [49.3,49.4) has 29 bin [49.4,49.5) has 19 bin [49.5,49.6) has 16 bin [49.6,49.7) has 14 bin [49.7,49.8) has 8 bin [49.8,49.9) has 6 bin [49.9,50.0) has 3 bin [50.0,50.1) has 3 bin [50.1,50.2) has 1 average z coordinate 25.0 for 42386146 element(s) point source id histogram with bin size 1.000000 bin 173 has 1386270 bin 174 has 25315126 bin 175 has 15684750 average point source id 174.337338525658822 for 42386146 element(s)