lasinfo (210611) report for 'AHN4T/39CN1_25.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: 26/2022 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: 46329564 number of points by return: 42624312 3004848 574439 113260 12705 scale factor x y z: 0.001 0.001 0.001 offset x y z: 143980 431230 0 min x y z: 143980.000 431230.000 0.410 max x y z: 145019.999 432519.999 36.773 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: 46329564 extended number of points by return: 42624312 3004848 574439 113260 12705 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 410 36773 intensity 0 4933 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 -11 30 user_data 6 7 point_source_ID 57 62 gps_time 260024095.940909 269711903.309129 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 28 255 G 26 255 B 25 255 NIR 76 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1833 5000 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -15.53 34.03 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42624312 number of intermediate returns: 701707 number of last returns: 42613476 number of single returns: 39609931 covered area in square units/kilounits: 1339372/1.34 point density: all returns 34.59 last only 31.82 (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 46329564 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42624312 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3004848 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 574439 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 113260 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 12705 instead zero. overview over extended number of returns of given pulse: 39609931 4867225 1385270 403197 62684 1242 15 0 0 0 0 0 0 0 0 histogram of classification of points: 4495603 unclassified (1) 40789200 ground (2) 664298 building (6) 372903 water (9) 7560 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2671164 +---> 224826 of those are unclassified (1) +---> 2370737 of those are ground (2) +---> 64665 of those are building (6) +---> 10936 of those are water (9) z coordinate histogram with bin size 0.100000 bin [0.4,0.5) has 88 bin [0.5,0.6) has 7927 bin [0.6,0.7) has 47345 bin [0.7,0.8) has 15112 bin [0.8,0.9) has 22060 bin [0.9,1.0) has 15148 bin [1.0,1.1) has 23159 bin [1.1,1.2) has 271377 bin [1.2,1.3) has 151220 bin [1.3,1.4) has 280052 bin [1.4,1.5) has 690926 bin [1.5,1.6) has 1405206 bin [1.6,1.7) has 3070910 bin [1.7,1.8) has 4354925 bin [1.8,1.9) has 4617940 bin [1.9,2.0) has 5185133 bin [2.0,2.1) has 4623576 bin [2.1,2.2) has 3645578 bin [2.2,2.3) has 3848585 bin [2.3,2.4) has 3105726 bin [2.4,2.5) has 2201424 bin [2.5,2.6) has 1398410 bin [2.6,2.7) has 707036 bin [2.7,2.8) has 527136 bin [2.8,2.9) has 399765 bin [2.9,3.0) has 406234 bin [3.0,3.1) has 406944 bin [3.1,3.2) has 365493 bin [3.2,3.3) has 214460 bin [3.3,3.4) has 148724 bin [3.4,3.5) has 124115 bin [3.5,3.6) has 106231 bin [3.6,3.7) has 97346 bin [3.7,3.8) has 94766 bin [3.8,3.9) has 99345 bin [3.9,4.0) has 102840 bin [4.0,4.1) has 104767 bin [4.1,4.2) has 101129 bin [4.2,4.3) has 95122 bin [4.3,4.4) has 84886 bin [4.4,4.5) has 72960 bin [4.5,4.6) has 58152 bin [4.6,4.7) has 44485 bin [4.7,4.8) has 38408 bin [4.8,4.9) has 31382 bin [4.9,5.0) has 24585 bin [5.0,5.1) has 22279 bin [5.1,5.2) has 20641 bin [5.2,5.3) has 20860 bin [5.3,5.4) has 25414 bin [5.4,5.5) has 22091 bin [5.5,5.6) has 20539 bin [5.6,5.7) has 26662 bin [5.7,5.8) has 22929 bin [5.8,5.9) has 19720 bin [5.9,6.0) has 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4797 bin [29.8,29.9) has 4871 bin [29.9,30.0) has 4572 bin [30.0,30.1) has 4458 bin [30.1,30.2) has 4490 bin [30.2,30.3) has 4392 bin [30.3,30.4) has 4219 bin [30.4,30.5) has 4177 bin [30.5,30.6) has 4127 bin [30.6,30.7) has 4010 bin [30.7,30.8) has 3917 bin [30.8,30.9) has 3870 bin [30.9,31.0) has 3730 bin [31.0,31.1) has 3688 bin [31.1,31.2) has 3433 bin [31.2,31.3) has 3309 bin [31.3,31.4) has 3253 bin [31.4,31.5) has 3058 bin [31.5,31.6) has 3058 bin [31.6,31.7) has 3009 bin [31.7,31.8) has 2833 bin [31.8,31.9) has 2734 bin [31.9,32.0) has 2526 bin [32.0,32.1) has 2528 bin [32.1,32.2) has 2493 bin [32.2,32.3) has 2216 bin [32.3,32.4) has 2094 bin [32.4,32.5) has 2004 bin [32.5,32.6) has 1915 bin [32.6,32.7) has 1822 bin [32.7,32.8) has 1698 bin [32.8,32.9) has 1500 bin [32.9,33.0) has 1432 bin [33.0,33.1) has 1311 bin [33.1,33.2) has 1193 bin [33.2,33.3) has 1119 bin [33.3,33.4) has 1012 bin [33.4,33.5) has 982 bin [33.5,33.6) has 852 bin [33.6,33.7) has 816 bin [33.7,33.8) has 717 bin [33.8,33.9) has 601 bin [33.9,34.0) has 573 bin [34.0,34.1) has 511 bin [34.1,34.2) has 441 bin [34.2,34.3) has 351 bin [34.3,34.4) has 322 bin [34.4,34.5) has 314 bin [34.5,34.6) has 233 bin [34.6,34.7) has 238 bin [34.7,34.8) has 203 bin [34.8,34.9) has 143 bin [34.9,35.0) has 162 bin [35.0,35.1) has 136 bin [35.1,35.2) has 114 bin [35.2,35.3) has 97 bin [35.3,35.4) has 86 bin [35.4,35.5) has 71 bin [35.5,35.6) has 49 bin [35.6,35.7) has 49 bin [35.7,35.8) has 22 bin [35.8,35.9) has 26 bin [35.9,36.0) has 24 bin [36.0,36.1) has 4 bin [36.1,36.2) has 18 bin [36.2,36.3) has 5 bin [36.3,36.4) has 8 bin [36.4,36.5) has 3 bin [36.5,36.6) has 4 bin [36.6,36.7) has 1 bin [36.7,36.8) has 3 average z coordinate 2.9 for 46329564 element(s) point source id histogram with bin size 1.000000 bin 57 has 304085 bin 61 has 23265883 bin 62 has 22759596 average point source id 61.465000188648439 for 46329564 element(s)