lasinfo (210611) report for 'AHN4T/31BN2_08.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: 179/2021 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: 50569732 number of points by return: 41523031 6327272 2173256 483036 63137 scale factor x y z: 0.001 0.001 0.001 offset x y z: 116980 472480 0 min x y z: 116980.000 472480.000 -6.107 max x y z: 118019.999 473769.999 35.464 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: 50569732 extended number of points by return: 41523031 6327272 2173256 483036 63137 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 -6107 35464 intensity 0 4913 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 -33 33 user_data 6 7 point_source_ID 102 104 gps_time 270039502.965792 270041302.021761 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 4 255 B 0 255 NIR 33 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5500 5500 extended_scanner_channel 0 0 attribute0 0 49.13 ('Amplitude') attribute1 -15.51 34.91 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 41523031 number of intermediate returns: 2744201 number of last returns: 41426602 number of single returns: 35124102 covered area in square units/kilounits: 1308540/1.31 point density: all returns 38.65 last only 31.66 (per square units) spacing: all returns 0.16 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 50569732 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 41523031 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6327272 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2173256 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 483036 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 63137 instead zero. overview over extended number of returns of given pulse: 35124102 8348461 5084128 1682975 320022 8838 1206 0 0 0 0 0 0 0 0 histogram of classification of points: 13094633 unclassified (1) 28477630 ground (2) 8226788 building (6) 753877 water (9) 16804 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3304630 +---> 679881 of those are unclassified (1) +---> 2216538 of those are ground (2) +---> 389374 of those are building (6) +---> 18092 of those are water (9) +---> 745 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-6.2,-6.1) has 1 bin [-6.1,-6.0) has 1103 bin [-6.0,-5.9) has 154180 bin [-5.9,-5.8) has 886803 bin [-5.8,-5.7) has 727700 bin [-5.7,-5.6) has 974895 bin [-5.6,-5.5) has 671903 bin [-5.5,-5.4) has 435387 bin [-5.4,-5.3) has 325902 bin [-5.3,-5.2) has 482568 bin [-5.2,-5.1) has 507944 bin [-5.1,-5.0) has 672076 bin [-5.0,-4.9) has 1207037 bin [-4.9,-4.8) has 1537279 bin [-4.8,-4.7) has 1586738 bin [-4.7,-4.6) has 2265066 bin [-4.6,-4.5) has 3279453 bin [-4.5,-4.4) has 3569424 bin [-4.4,-4.3) has 3148883 bin [-4.3,-4.2) has 2471849 bin [-4.2,-4.1) has 1958226 bin [-4.1,-4.0) has 1025883 bin [-4.0,-3.9) has 485602 bin [-3.9,-3.8) has 342118 bin [-3.8,-3.7) has 296204 bin [-3.7,-3.6) has 260351 bin [-3.6,-3.5) has 260227 bin [-3.5,-3.4) has 228233 bin [-3.4,-3.3) has 209361 bin [-3.3,-3.2) has 209727 bin [-3.2,-3.1) has 219667 bin [-3.1,-3.0) has 214242 bin [-3.0,-2.9) has 202650 bin [-2.9,-2.8) has 213288 bin [-2.8,-2.7) has 185611 bin [-2.7,-2.6) has 211874 bin [-2.6,-2.5) has 194187 bin [-2.5,-2.4) has 157639 bin [-2.4,-2.3) has 150904 bin [-2.3,-2.2) has 158475 bin [-2.2,-2.1) has 157906 bin [-2.1,-2.0) has 236207 bin [-2.0,-1.9) has 209910 bin [-1.9,-1.8) has 249935 bin [-1.8,-1.7) has 194642 bin [-1.7,-1.6) has 169381 bin [-1.6,-1.5) has 154007 bin [-1.5,-1.4) has 171706 bin 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has 9396 bin [26.6,26.7) has 162676 bin [26.7,26.8) has 50099 bin [26.8,26.9) has 5868 bin [26.9,27.0) has 1500 bin [27.0,27.1) has 1601 bin [27.1,27.2) has 549 bin [27.2,27.3) has 297 bin [27.3,27.4) has 582 bin [27.4,27.5) has 2143 bin [27.5,27.6) has 1130 bin [27.6,27.7) has 221 bin [27.7,27.8) has 450 bin [27.8,27.9) has 458 bin [27.9,28.0) has 323 bin [28.0,28.1) has 390 bin [28.1,28.2) has 152 bin [28.2,28.3) has 157 bin [28.3,28.4) has 545 bin [28.4,28.5) has 683 bin [28.5,28.6) has 412 bin [28.6,28.7) has 112 bin [28.7,28.8) has 184 bin [28.8,28.9) has 107 bin [28.9,29.0) has 144 bin [29.0,29.1) has 249 bin [29.1,29.2) has 434 bin [29.2,29.3) has 1096 bin [29.3,29.4) has 457 bin [29.4,29.5) has 18 bin [29.5,29.6) has 11 bin [29.6,29.7) has 10 bin [29.7,29.8) has 10 bin [29.8,29.9) has 10 bin [29.9,30.0) has 15 bin [30.0,30.1) has 11 bin [30.1,30.2) has 7 bin [30.2,30.3) has 13 bin [30.3,30.4) has 9 bin [30.4,30.5) has 10 bin [30.5,30.6) has 6 bin [30.6,30.7) has 7 bin [30.7,30.8) has 5 bin [30.8,30.9) has 7 bin [30.9,31.0) has 4 bin [31.0,31.1) has 6 bin [31.1,31.2) has 9 bin [31.2,31.3) has 3 bin [31.3,31.4) has 5 bin [31.4,31.5) has 6 bin [31.5,31.6) has 7 bin [31.6,31.7) has 7 bin [31.7,31.8) has 4 bin [31.8,31.9) has 10 bin [31.9,32.0) has 57 bin [32.0,32.1) has 926 bin [32.1,32.2) has 1245 bin [32.2,32.3) has 241 bin [32.3,32.4) has 18 bin [32.4,32.5) has 12 bin [32.5,32.6) has 2 bin [32.6,32.7) has 2 bin [32.7,32.8) has 2 bin [32.8,32.9) has 16 bin [33.2,33.3) has 11 bin [33.3,33.4) has 8 bin [35.3,35.4) has 10 bin [35.4,35.5) has 1 average z coordinate -1.0 for 50569732 element(s) point source id histogram with bin size 1.000000 bin 102 has 15367298 bin 103 has 34137502 bin 104 has 1064932 average point source id 102.7171753649001 for 50569732 element(s)