lasinfo (210611) report for 'AHN4T/34BN1_01.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: 337/2022 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: 27338125 number of points by return: 23439117 2298269 1156221 374239 70279 scale factor x y z: 0.001 0.001 0.001 offset x y z: 229980 473730 0 min x y z: 229980.000 473730.000 15.168 max x y z: 231019.999 475019.999 51.310 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: 27338125 extended number of points by return: 23439117 2298269 1156221 374239 70279 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 15168 51310 intensity 56 4013 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 24 user_data 6 7 point_source_ID 154 156 gps_time 324048428.392679 324122374.773104 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 255 G 42 255 B 32 255 NIR 4 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4000 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.46 23.73 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23439117 number of intermediate returns: 1613450 number of last returns: 23419228 number of single returns: 21133670 covered area in square units/kilounits: 1341448/1.34 point density: all returns 20.38 last only 17.46 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27338125 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23439117 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2298269 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1156221 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 374239 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 70279 instead zero. overview over extended number of returns of given pulse: 21133670 2282747 2347958 1220603 314937 35768 2442 0 0 0 0 0 0 0 0 histogram of classification of points: 4365232 unclassified (1) 22574538 ground (2) 389522 building (6) 5486 water (9) 3282 wire conductor (14) 65 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2389544 +---> 569867 of those are unclassified (1) +---> 1793739 of those are ground (2) +---> 25918 of those are building (6) +---> 20 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [15.1,15.2) has 5 bin [15.2,15.3) has 198 bin [15.3,15.4) has 466 bin [15.4,15.5) has 601 bin [15.5,15.6) has 635 bin [15.6,15.7) has 792 bin [15.7,15.8) has 1007 bin [15.8,15.9) has 2370 bin [15.9,16.0) has 9038 bin [16.0,16.1) has 17050 bin [16.1,16.2) has 27860 bin [16.2,16.3) has 70311 bin [16.3,16.4) has 118427 bin [16.4,16.5) has 133135 bin [16.5,16.6) has 169458 bin [16.6,16.7) has 167552 bin [16.7,16.8) has 200289 bin [16.8,16.9) has 229938 bin [16.9,17.0) has 254252 bin [17.0,17.1) has 219450 bin [17.1,17.2) has 221687 bin [17.2,17.3) has 238349 bin [17.3,17.4) has 291648 bin [17.4,17.5) has 358214 bin [17.5,17.6) has 373912 bin [17.6,17.7) has 342120 bin [17.7,17.8) has 322310 bin [17.8,17.9) has 331379 bin [17.9,18.0) has 357143 bin [18.0,18.1) has 363509 bin [18.1,18.2) has 346402 bin [18.2,18.3) has 331216 bin [18.3,18.4) has 295270 bin [18.4,18.5) has 276362 bin [18.5,18.6) has 267366 bin [18.6,18.7) has 287525 bin [18.7,18.8) has 332084 bin [18.8,18.9) has 312773 bin [18.9,19.0) has 298320 bin [19.0,19.1) has 293958 bin [19.1,19.2) has 299945 bin [19.2,19.3) has 331042 bin [19.3,19.4) has 370263 bin [19.4,19.5) has 380833 bin [19.5,19.6) has 385963 bin [19.6,19.7) has 295998 bin [19.7,19.8) has 312337 bin [19.8,19.9) has 360830 bin [19.9,20.0) has 478593 bin [20.0,20.1) has 823452 bin [20.1,20.2) has 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1320 bin [43.3,43.4) has 1272 bin [43.4,43.5) has 1096 bin [43.5,43.6) has 1060 bin [43.6,43.7) has 1062 bin [43.7,43.8) has 972 bin [43.8,43.9) has 903 bin [43.9,44.0) has 829 bin [44.0,44.1) has 761 bin [44.1,44.2) has 604 bin [44.2,44.3) has 668 bin [44.3,44.4) has 607 bin [44.4,44.5) has 552 bin [44.5,44.6) has 535 bin [44.6,44.7) has 485 bin [44.7,44.8) has 464 bin [44.8,44.9) has 458 bin [44.9,45.0) has 580 bin [45.0,45.1) has 380 bin [45.1,45.2) has 314 bin [45.2,45.3) has 305 bin [45.3,45.4) has 272 bin [45.4,45.5) has 233 bin [45.5,45.6) has 215 bin [45.6,45.7) has 192 bin [45.7,45.8) has 166 bin [45.8,45.9) has 151 bin [45.9,46.0) has 138 bin [46.0,46.1) has 134 bin [46.1,46.2) has 107 bin [46.2,46.3) has 112 bin [46.3,46.4) has 90 bin [46.4,46.5) has 110 bin [46.5,46.6) has 76 bin [46.6,46.7) has 85 bin [46.7,46.8) has 74 bin [46.8,46.9) has 103 bin [46.9,47.0) has 361 bin [47.0,47.1) has 141 bin [47.1,47.2) has 32 bin [47.2,47.3) has 23 bin [47.3,47.4) has 9 bin [47.4,47.5) has 5 bin [47.5,47.6) has 8 bin [47.6,47.7) has 7 bin [47.7,47.8) has 7 bin [47.8,47.9) has 2 bin [47.9,48.0) has 10 bin [48.0,48.1) has 10 bin [48.1,48.2) has 11 bin [48.2,48.3) has 18 bin [48.3,48.4) has 22 bin [48.4,48.5) has 26 bin [48.5,48.6) has 29 bin [48.6,48.7) has 24 bin [48.7,48.8) has 25 bin [48.8,48.9) has 45 bin [48.9,49.0) has 36 bin [49.0,49.1) has 12 bin [49.1,49.2) has 2 bin [49.2,49.3) has 3 bin [49.3,49.4) has 1 bin [49.5,49.6) has 1 bin [49.6,49.7) has 1 bin [49.8,49.9) has 3 bin [49.9,50.0) has 1 bin [50.0,50.1) has 7 bin [50.1,50.2) has 16 bin [50.2,50.3) has 5 bin [50.8,50.9) has 1 bin [51.0,51.1) has 1 bin [51.1,51.2) has 1 bin [51.2,51.3) has 1 bin [51.3,51.4) has 1 average z coordinate 21.4 for 27338125 element(s) point source id histogram with bin size 1.000000 bin 154 has 117741 bin 155 has 24824081 bin 156 has 2396303 average point source id 155.083347413182139 for 27338125 element(s)