lasinfo (210611) report for 'AHN4T/38HN2_02.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: 180/2021 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: 47238538 number of points by return: 43321987 3277091 553908 78269 7283 scale factor x y z: 0.001 0.001 0.001 offset x y z: 135980 436230 0 min x y z: 135980.000 436230.000 -3.832 max x y z: 137019.999 437519.999 33.120 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: 47238538 extended number of points by return: 43321987 3277091 553908 78269 7283 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 -3832 33120 intensity 0 4933 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -30 31 user_data 6 7 point_source_ID 65 67 gps_time 269714270.070949 269716119.329634 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 25 255 B 10 255 NIR 34 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5000 5167 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -15.22 34.19 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 43321987 number of intermediate returns: 640558 number of last returns: 43292267 number of single returns: 40016274 covered area in square units/kilounits: 1331344/1.33 point density: all returns 35.48 last only 32.52 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 47238538 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 43321987 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3277091 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 553908 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 78269 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 7283 instead zero. overview over extended number of returns of given pulse: 40016274 5470771 1430099 284699 36465 230 0 0 0 0 0 0 0 0 0 histogram of classification of points: 5839820 unclassified (1) 36988233 ground (2) 4174282 building (6) 174795 water (9) 61408 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3412373 +---> 311743 of those are unclassified (1) +---> 3077385 of those are ground (2) +---> 10130 of those are building (6) +---> 12257 of those are water (9) +---> 858 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.9,-3.8) has 24 bin [-3.8,-3.7) has 435 bin [-3.7,-3.6) has 1023 bin [-3.6,-3.5) has 1025 bin [-3.5,-3.4) has 1022 bin [-3.4,-3.3) has 928 bin [-3.3,-3.2) has 868 bin [-3.2,-3.1) has 825 bin [-3.1,-3.0) has 832 bin [-3.0,-2.9) has 878 bin [-2.9,-2.8) has 894 bin [-2.8,-2.7) has 867 bin [-2.7,-2.6) has 895 bin [-2.6,-2.5) has 833 bin [-2.5,-2.4) has 846 bin [-2.4,-2.3) has 809 bin [-2.3,-2.2) has 589 bin [-2.2,-2.1) has 491 bin [-2.1,-2.0) has 425 bin [-2.0,-1.9) has 439 bin [-1.9,-1.8) has 459 bin [-1.8,-1.7) has 428 bin [-1.7,-1.6) has 445 bin [-1.6,-1.5) has 444 bin [-1.5,-1.4) has 485 bin [-1.4,-1.3) has 427 bin [-1.3,-1.2) has 441 bin [-1.2,-1.1) has 437 bin [-1.1,-1.0) has 465 bin [-1.0,-0.9) has 487 bin [-0.9,-0.8) has 471 bin [-0.8,-0.7) has 679 bin [-0.7,-0.6) has 3422 bin [-0.6,-0.5) has 33899 bin [-0.5,-0.4) has 31493 bin [-0.4,-0.3) has 43548 bin [-0.3,-0.2) has 130972 bin [-0.2,-0.1) has 218234 bin [-0.1,0.0) has 361465 bin [0.0,0.1) has 995220 bin [0.1,0.2) has 2473252 bin [0.2,0.3) has 3330088 bin [0.3,0.4) has 2600510 bin [0.4,0.5) has 2908913 bin [0.5,0.6) has 3283547 bin [0.6,0.7) has 3055297 bin [0.7,0.8) has 2611598 bin [0.8,0.9) has 2227590 bin [0.9,1.0) has 2069077 bin [1.0,1.1) has 2109535 bin [1.1,1.2) has 1896809 bin [1.2,1.3) has 1886393 bin [1.3,1.4) has 2034440 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[25.7,25.8) has 44 bin [25.8,25.9) has 28 bin [25.9,26.0) has 24 bin [26.0,26.1) has 25 bin [26.1,26.2) has 24 bin [26.2,26.3) has 19 bin [26.3,26.4) has 23 bin [26.4,26.5) has 14 bin [26.5,26.6) has 25 bin [26.6,26.7) has 15 bin [26.7,26.8) has 19 bin [26.8,26.9) has 22 bin [26.9,27.0) has 18 bin [27.0,27.1) has 14 bin [27.1,27.2) has 17 bin [27.2,27.3) has 25 bin [27.3,27.4) has 20 bin [27.4,27.5) has 9 bin [27.5,27.6) has 16 bin [27.6,27.7) has 17 bin [27.7,27.8) has 11 bin [27.8,27.9) has 13 bin [27.9,28.0) has 15 bin [28.0,28.1) has 19 bin [28.1,28.2) has 13 bin [28.2,28.3) has 13 bin [28.3,28.4) has 10 bin [28.4,28.5) has 11 bin [28.5,28.6) has 15 bin [28.6,28.7) has 11 bin [28.7,28.8) has 10 bin [28.8,28.9) has 15 bin [28.9,29.0) has 7 bin [29.0,29.1) has 12 bin [29.1,29.2) has 5 bin [29.2,29.3) has 7 bin [29.3,29.4) has 7 bin [29.4,29.5) has 9 bin [29.5,29.6) has 6 bin [29.6,29.7) has 7 bin [29.7,29.8) has 4 bin [29.8,29.9) has 6 bin [29.9,30.0) has 6 bin [30.0,30.1) has 2 bin [30.1,30.2) has 6 bin [30.2,30.3) has 1 bin [30.3,30.4) has 7 bin [30.4,30.5) has 1 bin [30.5,30.6) has 1 bin [30.6,30.7) has 5 bin [30.7,30.8) has 6 bin [30.8,30.9) has 7 bin [30.9,31.0) has 3 bin [31.0,31.1) has 6 bin [31.1,31.2) has 4 bin [31.2,31.3) has 8 bin [31.3,31.4) has 2 bin [31.4,31.5) has 2 bin [31.5,31.6) has 2 bin [31.6,31.7) has 2 bin [31.7,31.8) has 5 bin [31.8,31.9) has 1 bin [31.9,32.0) has 1 bin [32.0,32.1) has 3 bin [33.0,33.1) has 8 bin [33.1,33.2) has 1 average z coordinate 1.9 for 47238538 element(s) point source id histogram with bin size 1.000000 bin 65 has 1337242 bin 66 has 33086711 bin 67 has 12814585 average point source id 66.242965669259277 for 47238538 element(s)