lasinfo (210611) report for 'AHN4T/25BZ2_09.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: 173/2021 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: 35586581 number of points by return: 34082955 1265426 199497 34728 3975 scale factor x y z: 0.001 0.001 0.001 offset x y z: 117980 491230 0 min x y z: 117980.000 491230.000 -3.850 max x y z: 119019.999 492519.999 86.402 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: 35586581 extended number of points by return: 34082955 1265426 199497 34728 3975 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 -3850 86402 intensity 57 4918 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 -32 34 user_data 6 7 point_source_ID 120 122 gps_time 270113993.709823 270115828.193346 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 23 255 B 21 255 NIR 3 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5333 5667 extended_scanner_channel 0 0 attribute0 0.57 49.18 ('Amplitude') attribute1 -15.29 34.66 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 34082955 number of intermediate returns: 239069 number of last returns: 34054235 number of single returns: 32789678 covered area in square units/kilounits: 1189320/1.19 point density: all returns 29.92 last only 28.63 (per square units) spacing: all returns 0.18 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35586581 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 34082955 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1265426 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 199497 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 34728 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 3975 instead zero. overview over extended number of returns of given pulse: 32789678 2156693 496757 123362 19917 174 0 0 0 0 0 0 0 0 0 histogram of classification of points: 4274172 unclassified (1) 19467243 ground (2) 3442399 building (6) 8212688 water (9) 190079 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2257834 +---> 373775 of those are unclassified (1) +---> 1235153 of those are ground (2) +---> 151595 of those are building (6) +---> 490988 of those are water (9) +---> 6323 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.9,-3.8) has 1 bin [-3.8,-3.7) has 13 bin [-3.7,-3.6) has 33 bin [-3.6,-3.5) has 38 bin [-3.5,-3.4) has 29 bin [-3.4,-3.3) has 11 bin [-3.3,-3.2) has 9 bin [-3.2,-3.1) has 8 bin [-3.1,-3.0) has 4 bin [-3.0,-2.9) has 138 bin [-2.9,-2.8) has 702 bin [-2.8,-2.7) has 380 bin [-2.7,-2.6) has 106 bin [-2.6,-2.5) 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2744 bin [29.2,29.3) has 3520 bin [29.3,29.4) has 4340 bin [29.4,29.5) has 3981 bin [29.5,29.6) has 3828 bin [29.6,29.7) has 3550 bin [29.7,29.8) has 3417 bin [29.8,29.9) has 2733 bin [29.9,30.0) has 3798 bin [30.0,30.1) has 3676 bin [30.1,30.2) has 3025 bin [30.2,30.3) has 2902 bin [30.3,30.4) has 4818 bin [30.4,30.5) has 4373 bin [30.5,30.6) has 3746 bin [30.6,30.7) has 4012 bin [30.7,30.8) has 11861 bin [30.8,30.9) has 3807 bin [30.9,31.0) has 3279 bin [31.0,31.1) has 844 bin [31.1,31.2) has 116 bin [31.2,31.3) has 70 bin [31.3,31.4) has 124 bin [31.4,31.5) has 158 bin [31.5,31.6) has 111 bin [31.6,31.7) has 78 bin [31.7,31.8) has 100 bin [31.8,31.9) has 160 bin [31.9,32.0) has 168 bin [32.0,32.1) has 147 bin [32.1,32.2) has 66 bin [32.2,32.3) has 45 bin [32.3,32.4) has 22 bin [32.4,32.5) has 17 bin [32.5,32.6) has 30 bin [32.6,32.7) has 47 bin [32.7,32.8) has 18 bin [32.8,32.9) has 13 bin [32.9,33.0) has 3 bin [33.0,33.1) has 2 bin [33.1,33.2) has 3 bin [33.2,33.3) has 5 bin [33.3,33.4) has 11 bin [33.4,33.5) has 7 bin [33.5,33.6) has 17 bin [33.6,33.7) has 20 bin [33.7,33.8) has 18 bin [33.8,33.9) has 10 bin [33.9,34.0) has 9 bin [34.0,34.1) has 5 bin [34.1,34.2) has 8 bin [34.2,34.3) has 17 bin [34.3,34.4) has 97 bin [34.4,34.5) has 52 bin [34.5,34.6) has 68 bin [34.6,34.7) has 119 bin [34.7,34.8) has 128 bin [34.8,34.9) has 96 bin [34.9,35.0) has 117 bin [35.0,35.1) has 65 bin [35.1,35.2) has 57 bin [35.2,35.3) has 63 bin [35.3,35.4) has 65 bin [35.4,35.5) has 70 bin [35.5,35.6) has 66 bin [35.6,35.7) has 40 bin [35.7,35.8) has 37 bin [35.8,35.9) has 35 bin [35.9,36.0) has 32 bin [36.0,36.1) has 27 bin [36.1,36.2) has 34 bin [36.2,36.3) has 32 bin [36.3,36.4) has 17 bin [36.4,36.5) has 34 bin [36.5,36.6) has 13 bin [36.6,36.7) has 15 bin [36.7,36.8) has 15 bin [36.8,36.9) has 10 bin [36.9,37.0) has 13 bin [37.0,37.1) has 9 bin [37.1,37.2) has 8 bin [37.2,37.3) has 6 bin [37.3,37.4) has 2 bin [37.4,37.5) has 3 bin [37.5,37.6) has 2 bin [37.7,37.8) has 1 bin [84.9,85.0) has 1 bin [85.1,85.2) has 2 bin [85.2,85.3) has 3 bin [85.3,85.4) has 3 bin [85.6,85.7) has 2 bin [85.7,85.8) has 1 bin [85.8,85.9) has 3 bin [86.0,86.1) has 4 bin [86.1,86.2) has 4 bin [86.2,86.3) has 2 bin [86.3,86.4) has 1 bin [86.4,86.5) has 1 average z coordinate 2.7 for 35586581 element(s) point source id histogram with bin size 1.000000 bin 120 has 14231298 bin 121 has 21220906 bin 122 has 134377 average point source id 120.603869756411839 for 35586581 element(s)