lasinfo (210611) report for 'AHN4T/20DZ2_23.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: 177/2021 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: 26197458 number of points by return: 21288082 3351510 1196457 355384 6025 scale factor x y z: 0.001 0.001 0.001 offset x y z: 156980 499980 0 min x y z: 156980.000 499980.000 -6.672 max x y z: 158019.999 501269.999 21.003 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: 26197458 extended number of points by return: 21288082 3351510 1196457 355384 6025 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 -6672 21003 intensity 19 4992 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 -29 29 user_data 8 9 point_source_ID 194 198 gps_time 270198768.747963 270201641.167563 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 255 G 39 255 B 29 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.19 49.92 ('Amplitude') attribute1 -18.06 32.85 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 21288082 number of intermediate returns: 1563410 number of last returns: 21223297 number of single returns: 17877331 covered area in square units/kilounits: 1100724/1.10 point density: all returns 23.80 last only 19.28 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26197458 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 21288082 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3351510 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1196457 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 355384 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 6025 instead zero. overview over extended number of returns of given pulse: 17877331 4358949 2529511 1401490 29508 644 25 0 0 0 0 0 0 0 0 histogram of classification of points: 7551297 unclassified (1) 12944143 ground (2) 3285808 building (6) 2318305 water (9) 97905 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1874293 +---> 378901 of those are unclassified (1) +---> 1070272 of those are ground (2) +---> 190492 of those are building (6) +---> 231218 of those are water (9) +---> 3410 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-6.7,-6.6) has 8 bin [-6.6,-6.5) has 11 bin [-6.5,-6.4) has 17 bin [-6.4,-6.3) has 113 bin [-6.3,-6.2) has 20737 bin [-6.2,-6.1) has 348188 bin [-6.1,-6.0) has 15129 bin [-6.0,-5.9) has 15011 bin [-5.9,-5.8) has 18673 bin [-5.8,-5.7) has 20534 bin [-5.7,-5.6) has 27269 bin [-5.6,-5.5) has 42965 bin [-5.5,-5.4) has 28265 bin [-5.4,-5.3) has 22087 bin [-5.3,-5.2) has 25534 bin [-5.2,-5.1) has 326423 bin [-5.1,-5.0) has 746126 bin [-5.0,-4.9) has 136182 bin [-4.9,-4.8) has 154830 bin [-4.8,-4.7) has 211720 bin [-4.7,-4.6) has 275409 bin [-4.6,-4.5) has 308138 bin [-4.5,-4.4) has 340742 bin [-4.4,-4.3) has 354916 bin [-4.3,-4.2) has 281206 bin [-4.2,-4.1) has 228663 bin [-4.1,-4.0) has 255158 bin [-4.0,-3.9) has 298650 bin [-3.9,-3.8) has 429626 bin [-3.8,-3.7) has 796282 bin [-3.7,-3.6) has 1227737 bin [-3.6,-3.5) has 1557147 bin [-3.5,-3.4) has 1390719 bin [-3.4,-3.3) has 989876 bin [-3.3,-3.2) has 611671 bin [-3.2,-3.1) has 428980 bin [-3.1,-3.0) has 420996 bin [-3.0,-2.9) has 1163404 bin [-2.9,-2.8) has 297758 bin [-2.8,-2.7) has 252844 bin [-2.7,-2.6) has 357170 bin [-2.6,-2.5) has 443043 bin [-2.5,-2.4) has 352880 bin [-2.4,-2.3) has 250428 bin [-2.3,-2.2) has 198447 bin [-2.2,-2.1) has 200999 bin [-2.1,-2.0) has 199576 bin [-2.0,-1.9) has 192113 bin [-1.9,-1.8) has 262332 bin [-1.8,-1.7) has 413309 bin [-1.7,-1.6) has 409883 bin [-1.6,-1.5) has 251081 bin [-1.5,-1.4) has 165658 bin [-1.4,-1.3) has 145215 bin [-1.3,-1.2) has 140847 bin [-1.2,-1.1) has 142163 bin [-1.1,-1.0) has 183764 bin [-1.0,-0.9) has 185005 bin [-0.9,-0.8) has 147155 bin [-0.8,-0.7) has 141326 bin [-0.7,-0.6) has 140582 bin [-0.6,-0.5) has 145194 bin [-0.5,-0.4) has 140401 bin [-0.4,-0.3) has 125720 bin [-0.3,-0.2) has 116933 bin [-0.2,-0.1) has 114335 bin [-0.1,0.0) has 129391 bin [0.0,0.1) has 110523 bin [0.1,0.2) has 102278 bin [0.2,0.3) has 103612 bin [0.3,0.4) has 102479 bin [0.4,0.5) has 101250 bin [0.5,0.6) has 94994 bin [0.6,0.7) has 93680 bin [0.7,0.8) has 91759 bin [0.8,0.9) has 90208 bin [0.9,1.0) has 86667 bin [1.0,1.1) has 86320 bin [1.1,1.2) has 83739 bin [1.2,1.3) has 85083 bin [1.3,1.4) has 102360 bin [1.4,1.5) has 86134 bin [1.5,1.6) has 86652 bin [1.6,1.7) has 84073 bin [1.7,1.8) has 96283 bin [1.8,1.9) has 128050 bin [1.9,2.0) has 132574 bin [2.0,2.1) has 160993 bin 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[18.5,18.6) has 280 bin [18.6,18.7) has 249 bin [18.7,18.8) has 227 bin [18.8,18.9) has 194 bin [18.9,19.0) has 188 bin [19.0,19.1) has 159 bin [19.1,19.2) has 164 bin [19.2,19.3) has 129 bin [19.3,19.4) has 126 bin [19.4,19.5) has 95 bin [19.5,19.6) has 84 bin [19.6,19.7) has 79 bin [19.7,19.8) has 76 bin [19.8,19.9) has 52 bin [19.9,20.0) has 54 bin [20.0,20.1) has 32 bin [20.1,20.2) has 21 bin [20.2,20.3) has 14 bin [20.3,20.4) has 18 bin [20.4,20.5) has 12 bin [20.5,20.6) has 13 bin [20.6,20.7) has 7 bin [20.7,20.8) has 5 bin [20.8,20.9) has 3 bin [21.0,21.1) has 1 average z coordinate -1.5 for 26197458 element(s) point source id histogram with bin size 1.000000 bin 194 has 3496780 bin 195 has 3579500 bin 196 has 17100642 bin 198 has 2020536 average point source id 195.750663289545116 for 26197458 element(s)