lasinfo (210611) report for 'AHN4T/25CN1_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: 178/2021 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: 58955110 number of points by return: 43244587 10711513 4001562 887981 109467 scale factor x y z: 0.001 0.001 0.001 offset x y z: 101980 482480 0 min x y z: 101980.000 482480.000 -4.592 max x y z: 103019.999 483769.999 41.133 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: 58955110 extended number of points by return: 43244587 10711513 4001562 887981 109467 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 -4592 41133 intensity 0 4841 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 -31 32 user_data 6 7 point_source_ID 111 113 gps_time 270047503.617110 270107682.731590 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 6 255 G 14 255 B 0 255 NIR 31 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 5333 extended_scanner_channel 0 0 attribute0 0 48.41 ('Amplitude') attribute1 -15.5 33.75 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 43244587 number of intermediate returns: 4997371 number of last returns: 43200073 number of single returns: 32486921 covered area in square units/kilounits: 1292860/1.29 point density: all returns 45.60 last only 33.41 (per square units) spacing: all returns 0.15 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 58955110 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 43244587 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 10711513 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4001562 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 887981 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 109467 instead zero. overview over extended number of returns of given pulse: 32486921 13467491 9339866 3113267 541956 5534 75 0 0 0 0 0 0 0 0 histogram of classification of points: 21045126 unclassified (1) 32701548 ground (2) 4926568 building (6) 243579 water (9) 38289 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4039835 +---> 1464261 of those are unclassified (1) +---> 2415842 of those are ground (2) +---> 153900 of those are building (6) +---> 4548 of those are water (9) +---> 1284 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-4.6,-4.5) has 22 bin [-4.5,-4.4) has 641 bin [-4.4,-4.3) has 1912 bin [-4.3,-4.2) has 3116 bin [-4.2,-4.1) has 2287 bin [-4.1,-4.0) has 4586 bin [-4.0,-3.9) has 27843 bin [-3.9,-3.8) has 129906 bin [-3.8,-3.7) has 239766 bin [-3.7,-3.6) has 304953 bin [-3.6,-3.5) has 418186 bin [-3.5,-3.4) has 551974 bin [-3.4,-3.3) has 692161 bin [-3.3,-3.2) has 764103 bin [-3.2,-3.1) has 647996 bin [-3.1,-3.0) has 760703 bin [-3.0,-2.9) has 987730 bin [-2.9,-2.8) has 651472 bin [-2.8,-2.7) has 466251 bin [-2.7,-2.6) has 192524 bin [-2.6,-2.5) has 167957 bin [-2.5,-2.4) has 205939 bin [-2.4,-2.3) has 186111 bin [-2.3,-2.2) has 139397 bin [-2.2,-2.1) has 85771 bin [-2.1,-2.0) has 75141 bin [-2.0,-1.9) has 87223 bin [-1.9,-1.8) has 119372 bin [-1.8,-1.7) has 132414 bin [-1.7,-1.6) has 134762 bin [-1.6,-1.5) has 136784 bin [-1.5,-1.4) has 93972 bin [-1.4,-1.3) has 111024 bin [-1.3,-1.2) has 119009 bin [-1.2,-1.1) has 148032 bin [-1.1,-1.0) has 170881 bin [-1.0,-0.9) has 182490 bin [-0.9,-0.8) has 167641 bin [-0.8,-0.7) has 204458 bin [-0.7,-0.6) has 263471 bin [-0.6,-0.5) has 367544 bin [-0.5,-0.4) has 452967 bin [-0.4,-0.3) has 662772 bin [-0.3,-0.2) has 738099 bin [-0.2,-0.1) has 1217524 bin [-0.1,0.0) has 1149042 bin [0.0,0.1) has 722983 bin [0.1,0.2) has 634560 bin [0.2,0.3) has 946733 bin 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has 22494 bin [27.6,27.7) has 22332 bin [27.7,27.8) has 21653 bin [27.8,27.9) has 21053 bin [27.9,28.0) has 20565 bin [28.0,28.1) has 19683 bin [28.1,28.2) has 18819 bin [28.2,28.3) has 18191 bin [28.3,28.4) has 17479 bin [28.4,28.5) has 17145 bin [28.5,28.6) has 16559 bin [28.6,28.7) has 16110 bin [28.7,28.8) has 15288 bin [28.8,28.9) has 14405 bin [28.9,29.0) has 14185 bin [29.0,29.1) has 13510 bin [29.1,29.2) has 13308 bin [29.2,29.3) has 12814 bin [29.3,29.4) has 12601 bin [29.4,29.5) has 12352 bin [29.5,29.6) has 12046 bin [29.6,29.7) has 11416 bin [29.7,29.8) has 11022 bin [29.8,29.9) has 10627 bin [29.9,30.0) has 10408 bin [30.0,30.1) has 10010 bin [30.1,30.2) has 9756 bin [30.2,30.3) has 9087 bin [30.3,30.4) has 8875 bin [30.4,30.5) has 8372 bin [30.5,30.6) has 7646 bin [30.6,30.7) has 7295 bin [30.7,30.8) has 6879 bin [30.8,30.9) has 6573 bin [30.9,31.0) has 6130 bin [31.0,31.1) has 5892 bin [31.1,31.2) has 5474 bin [31.2,31.3) has 5093 bin [31.3,31.4) has 4563 bin [31.4,31.5) 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8 bin [35.7,35.8) has 5 bin [35.8,35.9) has 9 bin [35.9,36.0) has 4 bin [36.0,36.1) has 4 bin [36.1,36.2) has 10 bin [36.2,36.3) has 7 bin [36.3,36.4) has 8 bin [36.4,36.5) has 4 bin [36.5,36.6) has 5 bin [36.6,36.7) has 8 bin [36.7,36.8) has 5 bin [36.8,36.9) has 10 bin [36.9,37.0) has 5 bin [37.0,37.1) has 5 bin [37.1,37.2) has 2 bin [37.2,37.3) has 5 bin [37.3,37.4) has 6 bin [37.4,37.5) has 7 bin [37.5,37.6) has 4 bin [37.6,37.7) has 5 bin [37.7,37.8) has 5 bin [37.8,37.9) has 8 bin [37.9,38.0) has 8 bin [38.0,38.1) has 6 bin [38.1,38.2) has 4 bin [38.2,38.3) has 18 bin [38.3,38.4) has 3 bin [38.4,38.5) has 6 bin [38.5,38.6) has 7 bin [38.6,38.7) has 4 bin [38.7,38.8) has 7 bin [38.8,38.9) has 16 bin [38.9,39.0) has 15 bin [39.0,39.1) has 6 bin [39.1,39.2) has 6 bin [39.2,39.3) has 5 bin [39.3,39.4) has 2 bin [39.4,39.5) has 6 bin [39.5,39.6) has 10 bin [39.6,39.7) has 8 bin [39.7,39.8) has 32 bin [39.8,39.9) has 16 bin [39.9,40.0) has 19 bin [40.0,40.1) has 12 bin [41.1,41.2) has 1 average z coordinate 4.7 for 58955110 element(s) point source id histogram with bin size 1.000000 bin 111 has 48873 bin 112 has 32578185 bin 113 has 26328052 average point source id 112.445748960522678 for 58955110 element(s)