lasinfo (210611) report for 'AHN4T/26AN2_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: 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: 35241347 number of points by return: 32584299 2590907 64478 1574 89 scale factor x y z: 0.001 0.001 0.001 offset x y z: 148980 493730 0 min x y z: 148980.000 493730.000 -4.220 max x y z: 150019.999 495019.999 6.319 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: 35241347 extended number of points by return: 32584299 2590907 64478 1574 89 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 -4220 6319 intensity 56 2327 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -32 32 user_data 6 7 point_source_ID 127 129 gps_time 270122304.598900 270124891.975619 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 67 236 G 69 239 B 66 220 NIR 77 215 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -5333 5333 extended_scanner_channel 0 0 attribute0 0.56 23.27 ('Amplitude') attribute1 -15.22 8.09 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 32584299 number of intermediate returns: 66169 number of last returns: 32585127 number of single returns: 29994248 covered area in square units/kilounits: 1331692/1.33 point density: all returns 26.46 last only 24.47 (per square units) spacing: all returns 0.19 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35241347 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 32584299 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2590907 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 64478 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1574 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 89 instead zero. overview over extended number of returns of given pulse: 29994248 5051931 188778 5946 444 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 4543707 unclassified (1) 11168315 ground (2) 19529325 water (9) +-> flagged as extended overlap: 2733467 +---> 543582 of those are unclassified (1) +---> 1219436 of those are ground (2) +---> 970449 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-4.3,-4.2) has 1 bin [-4.2,-4.1) has 79 bin [-4.1,-4.0) has 37202 bin [-4.0,-3.9) has 3020187 bin [-3.9,-3.8) has 16160665 bin [-3.8,-3.7) has 5901699 bin [-3.7,-3.6) has 3877869 bin [-3.6,-3.5) has 1815616 bin [-3.5,-3.4) has 559032 bin [-3.4,-3.3) has 227516 bin [-3.3,-3.2) has 151464 bin [-3.2,-3.1) has 146367 bin [-3.1,-3.0) has 165150 bin [-3.0,-2.9) has 193077 bin [-2.9,-2.8) has 229179 bin [-2.8,-2.7) has 250013 bin [-2.7,-2.6) has 269698 bin [-2.6,-2.5) has 277730 bin [-2.5,-2.4) has 277274 bin [-2.4,-2.3) has 268584 bin [-2.3,-2.2) has 244217 bin [-2.2,-2.1) has 219722 bin [-2.1,-2.0) has 189314 bin [-2.0,-1.9) has 156903 bin [-1.9,-1.8) has 126426 bin [-1.8,-1.7) has 98937 bin [-1.7,-1.6) has 76331 bin [-1.6,-1.5) has 57897 bin [-1.5,-1.4) has 43605 bin [-1.4,-1.3) has 31401 bin [-1.3,-1.2) has 23642 bin [-1.2,-1.1) has 17427 bin [-1.1,-1.0) has 12848 bin [-1.0,-0.9) has 9794 bin [-0.9,-0.8) has 7798 bin [-0.8,-0.7) has 6740 bin [-0.7,-0.6) has 5441 bin [-0.6,-0.5) has 4838 bin [-0.5,-0.4) has 4211 bin [-0.4,-0.3) has 3666 bin [-0.3,-0.2) has 3389 bin [-0.2,-0.1) has 3230 bin [-0.1,0.0) has 2893 bin [0.0,0.1) has 2747 bin [0.1,0.2) has 2623 bin [0.2,0.3) has 2448 bin [0.3,0.4) has 2342 bin [0.4,0.5) has 2232 bin [0.5,0.6) has 2160 bin [0.6,0.7) has 2128 bin [0.7,0.8) has 2020 bin [0.8,0.9) has 2000 bin [0.9,1.0) has 2002 bin [1.0,1.1) has 1896 bin [1.1,1.2) has 1894 bin [1.2,1.3) has 1863 bin [1.3,1.4) has 1768 bin [1.4,1.5) has 1750 bin [1.5,1.6) has 1721 bin [1.6,1.7) has 1657 bin [1.7,1.8) has 1665 bin [1.8,1.9) has 1566 bin [1.9,2.0) has 1567 bin [2.0,2.1) has 1602 bin [2.1,2.2) has 1454 bin [2.2,2.3) has 1445 bin [2.3,2.4) has 1371 bin [2.4,2.5) has 1332 bin [2.5,2.6) has 1271 bin [2.6,2.7) has 1176 bin [2.7,2.8) has 1163 bin [2.8,2.9) has 1126 bin [2.9,3.0) has 1040 bin [3.0,3.1) has 966 bin [3.1,3.2) has 910 bin [3.2,3.3) has 786 bin [3.3,3.4) has 729 bin [3.4,3.5) has 758 bin [3.5,3.6) has 635 bin [3.6,3.7) has 555 bin [3.7,3.8) has 469 bin [3.8,3.9) has 480 bin [3.9,4.0) has 432 bin [4.0,4.1) has 398 bin [4.1,4.2) has 332 bin [4.2,4.3) has 300 bin [4.3,4.4) has 282 bin [4.4,4.5) has 225 bin [4.5,4.6) has 195 bin [4.6,4.7) has 153 bin [4.7,4.8) has 150 bin [4.8,4.9) has 141 bin [4.9,5.0) has 98 bin [5.0,5.1) has 88 bin [5.1,5.2) has 60 bin [5.2,5.3) has 34 bin [5.3,5.4) has 32 bin [5.4,5.5) has 14 bin [5.5,5.6) has 9 bin [5.6,5.7) has 1 bin [5.7,5.8) has 6 bin [5.8,5.9) has 3 bin [5.9,6.0) has 2 bin [6.0,6.1) has 1 bin [6.1,6.2) has 1 bin [6.3,6.4) has 1 average z coordinate -3.6 for 35241347 element(s) point source id histogram with bin size 1.000000 bin 127 has 2020968 bin 128 has 25493121 bin 129 has 7727258 average point source id 128.161920314793861 for 35241347 element(s)