lasinfo (210611) report for 'AHN4T/14DZ2_18.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: 174/2021 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: 30581913 number of points by return: 26745003 2479816 1014772 336649 5673 scale factor x y z: 0.001 0.001 0.001 offset x y z: 116980 526230 0 min x y z: 116980.000 526230.000 -3.757 max x y z: 118019.999 527519.999 39.036 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: 30581913 extended number of points by return: 26745003 2479816 1014772 336649 5673 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 -3757 39036 intensity 19 4992 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 8 9 point_source_ID 53 55 gps_time 269702176.252197 269703921.441832 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 8 255 G 18 255 B 13 255 NIR 26 255 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 0.19 49.92 ('Amplitude') attribute1 -18.11 32.11 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26745003 number of intermediate returns: 1365421 number of last returns: 26682583 number of single returns: 24211094 covered area in square units/kilounits: 1330016/1.33 point density: all returns 22.99 last only 20.06 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30581913 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26745003 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2479816 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1014772 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 336649 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 5673 instead zero. overview over extended number of returns of given pulse: 24211094 2970791 2040586 1330906 27471 1015 50 0 0 0 0 0 0 0 0 histogram of classification of points: 5258707 unclassified (1) 22486000 ground (2) 2694759 building (6) 124926 water (9) 17521 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2271707 +---> 228423 of those are unclassified (1) +---> 1965464 of those are ground (2) +---> 62626 of those are building (6) +---> 15194 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-3.8,-3.7) has 31 bin [-3.7,-3.6) has 84 bin [-3.6,-3.5) has 70 bin [-3.5,-3.4) has 62 bin [-3.4,-3.3) has 61 bin [-3.3,-3.2) has 73 bin [-3.2,-3.1) has 70 bin [-3.1,-3.0) has 103 bin [-3.0,-2.9) has 2032 bin [-2.9,-2.8) has 15606 bin [-2.8,-2.7) has 54567 bin [-2.7,-2.6) has 25609 bin [-2.6,-2.5) has 26098 bin [-2.5,-2.4) has 33017 bin [-2.4,-2.3) has 120670 bin [-2.3,-2.2) has 49895 bin [-2.2,-2.1) has 51669 bin [-2.1,-2.0) has 64314 bin [-2.0,-1.9) has 106618 bin [-1.9,-1.8) has 453687 bin [-1.8,-1.7) has 909333 bin [-1.7,-1.6) has 2646416 bin [-1.6,-1.5) has 3049053 bin [-1.5,-1.4) has 3500517 bin [-1.4,-1.3) has 3730765 bin [-1.3,-1.2) has 2573889 bin [-1.2,-1.1) has 1500692 bin [-1.1,-1.0) has 1450603 bin [-1.0,-0.9) has 1108226 bin [-0.9,-0.8) has 812940 bin [-0.8,-0.7) has 424741 bin [-0.7,-0.6) has 179827 bin [-0.6,-0.5) has 107940 bin [-0.5,-0.4) has 105459 bin [-0.4,-0.3) has 128459 bin [-0.3,-0.2) has 95998 bin [-0.2,-0.1) has 84144 bin [-0.1,0.0) has 78956 bin [0.0,0.1) has 73225 bin [0.1,0.2) has 66603 bin [0.2,0.3) has 75526 bin [0.3,0.4) has 64779 bin [0.4,0.5) has 71460 bin [0.5,0.6) has 95688 bin [0.6,0.7) has 69444 bin [0.7,0.8) has 73768 bin [0.8,0.9) has 76040 bin [0.9,1.0) has 82640 bin [1.0,1.1) has 93350 bin [1.1,1.2) has 88979 bin [1.2,1.3) has 96867 bin [1.3,1.4) has 90533 bin [1.4,1.5) has 94959 bin [1.5,1.6) has 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318 bin [25.9,26.0) has 312 bin [26.0,26.1) has 304 bin [26.1,26.2) has 305 bin [26.2,26.3) has 303 bin [26.3,26.4) has 297 bin [26.4,26.5) has 272 bin [26.5,26.6) has 255 bin [26.6,26.7) has 219 bin [26.7,26.8) has 211 bin [26.8,26.9) has 206 bin [26.9,27.0) has 219 bin [27.0,27.1) has 192 bin [27.1,27.2) has 187 bin [27.2,27.3) has 182 bin [27.3,27.4) has 150 bin [27.4,27.5) has 148 bin [27.5,27.6) has 134 bin [27.6,27.7) has 128 bin [27.7,27.8) has 128 bin [27.8,27.9) has 124 bin [27.9,28.0) has 119 bin [28.0,28.1) has 102 bin [28.1,28.2) has 112 bin [28.2,28.3) has 111 bin [28.3,28.4) has 79 bin [28.4,28.5) has 85 bin [28.5,28.6) has 86 bin [28.6,28.7) has 91 bin [28.7,28.8) has 73 bin [28.8,28.9) has 57 bin [28.9,29.0) has 68 bin [29.0,29.1) has 59 bin [29.1,29.2) has 66 bin [29.2,29.3) has 58 bin [29.3,29.4) has 69 bin [29.4,29.5) has 58 bin [29.5,29.6) has 64 bin [29.6,29.7) has 42 bin [29.7,29.8) has 36 bin [29.8,29.9) has 35 bin [29.9,30.0) has 32 bin [30.0,30.1) has 25 bin [30.1,30.2) has 23 bin [30.2,30.3) has 8 bin [30.3,30.4) has 8 bin [30.4,30.5) has 1 bin [30.5,30.6) has 3 bin [30.6,30.7) has 2 bin [30.7,30.8) has 1 bin [30.8,30.9) has 4 bin [30.9,31.0) has 1 bin [31.1,31.2) has 2 bin [31.2,31.3) has 2 bin [31.3,31.4) has 2 bin [31.4,31.5) has 1 bin [31.5,31.6) has 3 bin [31.6,31.7) has 2 bin [31.7,31.8) has 2 bin [31.9,32.0) has 2 bin [32.0,32.1) has 1 bin [32.1,32.2) has 5 bin [32.2,32.3) has 1 bin [32.3,32.4) has 2 bin [32.4,32.5) has 1 bin [32.5,32.6) has 1 bin [32.8,32.9) has 1 bin [32.9,33.0) has 1 bin [33.1,33.2) has 1 bin [33.2,33.3) has 3 bin [33.3,33.4) has 1 bin [33.4,33.5) has 1 bin [33.5,33.6) has 2 bin [33.6,33.7) has 3 bin [33.9,34.0) has 1 bin [34.2,34.3) has 1 bin [34.3,34.4) has 1 bin [34.4,34.5) has 2 bin [34.6,34.7) has 3 bin [34.7,34.8) has 2 bin [34.8,34.9) has 2 bin [35.0,35.1) has 1 bin [35.1,35.2) has 5 bin [35.2,35.3) has 5 bin [35.3,35.4) has 1 bin [35.9,36.0) has 1 bin [36.0,36.1) has 1 bin [37.2,37.3) has 2 bin [37.3,37.4) has 1 bin [38.4,38.5) has 1 bin [38.5,38.6) has 1 bin [38.7,38.8) has 1 bin [38.8,38.9) has 1 bin [38.9,39.0) has 1 bin [39.0,39.1) has 2 average z coordinate 0.2 for 30581913 element(s) point source id histogram with bin size 1.000000 bin 53 has 3700008 bin 54 has 22308938 bin 55 has 4572967 average point source id 54.028544944196263 for 30581913 element(s)