lasinfo (210611) report for 'AHN4T/31DZ2_11.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: 95872627 number of points by return: 92262355 2806368 694435 101252 8217 scale factor x y z: 0.001 0.001 0.001 offset x y z: 114980 452480 0 min x y z: 114980.000 452480.000 -2.689 max x y z: 116019.999 453769.999 29.629 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: 95872627 extended number of points by return: 92262355 2806368 694435 101252 8217 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 -2689 29629 intensity 0 4933 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -32 35 user_data 6 8 point_source_ID 81 164 gps_time 269730144.465874 270296851.375602 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 32 255 G 36 255 B 7 255 NIR 55 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5333 5833 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -16.03 34.04 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 92262355 number of intermediate returns: 805012 number of last returns: 92238368 number of single returns: 89433108 covered area in square units/kilounits: 1283932/1.28 point density: all returns 74.67 last only 71.84 (per square units) spacing: all returns 0.12 last only 0.12 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 95872627 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 92262355 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2806368 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 694435 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 101252 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 8217 instead zero. overview over extended number of returns of given pulse: 89433108 4243483 1782006 372679 41188 163 0 0 0 0 0 0 0 0 0 histogram of classification of points: 4874113 unclassified (1) 88971910 ground (2) 1538653 building (6) 405255 water (9) 82696 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 6158196 +---> 304343 of those are unclassified (1) +---> 5661860 of those are ground (2) +---> 139217 of those are building (6) +---> 51862 of those are water (9) +---> 914 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.7,-2.6) has 558 bin [-2.6,-2.5) has 31492 bin [-2.5,-2.4) has 232551 bin [-2.4,-2.3) has 628757 bin [-2.3,-2.2) has 1284972 bin [-2.2,-2.1) has 2564302 bin [-2.1,-2.0) has 9070634 bin [-2.0,-1.9) has 14552584 bin [-1.9,-1.8) has 10429335 bin [-1.8,-1.7) has 14447976 bin [-1.7,-1.6) has 10902557 bin [-1.6,-1.5) has 5874516 bin [-1.5,-1.4) has 3379217 bin [-1.4,-1.3) has 2325722 bin [-1.3,-1.2) has 1530864 bin [-1.2,-1.1) has 1107784 bin [-1.1,-1.0) has 829803 bin [-1.0,-0.9) has 653428 bin [-0.9,-0.8) has 552645 bin [-0.8,-0.7) has 477519 bin [-0.7,-0.6) has 462529 bin [-0.6,-0.5) has 484221 bin [-0.5,-0.4) has 481352 bin [-0.4,-0.3) has 383764 bin [-0.3,-0.2) has 317837 bin [-0.2,-0.1) has 387817 bin [-0.1,0.0) has 395641 bin [0.0,0.1) has 408863 bin [0.1,0.2) has 467365 bin [0.2,0.3) has 524767 bin [0.3,0.4) has 351489 bin [0.4,0.5) has 239012 bin [0.5,0.6) has 149606 bin [0.6,0.7) has 140042 bin [0.7,0.8) has 143702 bin [0.8,0.9) has 151790 bin [0.9,1.0) has 162059 bin [1.0,1.1) has 174671 bin [1.1,1.2) has 190684 bin [1.2,1.3) has 212578 bin [1.3,1.4) has 236172 bin [1.4,1.5) has 261773 bin [1.5,1.6) has 263477 bin [1.6,1.7) has 224597 bin [1.7,1.8) has 201411 bin [1.8,1.9) has 195580 bin [1.9,2.0) has 192681 bin [2.0,2.1) has 189906 bin [2.1,2.2) has 178983 bin [2.2,2.3) has 156269 bin 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[6.4,6.5) has 32885 bin [6.5,6.6) has 32404 bin [6.6,6.7) has 32919 bin [6.7,6.8) has 32481 bin [6.8,6.9) has 32155 bin [6.9,7.0) has 32437 bin [7.0,7.1) has 38066 bin [7.1,7.2) has 32156 bin [7.2,7.3) has 31276 bin [7.3,7.4) has 30630 bin [7.4,7.5) has 34094 bin [7.5,7.6) has 29544 bin [7.6,7.7) has 28382 bin [7.7,7.8) has 28681 bin [7.8,7.9) has 29633 bin [7.9,8.0) has 29031 bin [8.0,8.1) has 28334 bin [8.1,8.2) has 28478 bin [8.2,8.3) has 28271 bin [8.3,8.4) has 28469 bin [8.4,8.5) has 27784 bin [8.5,8.6) has 27899 bin [8.6,8.7) has 29603 bin [8.7,8.8) has 28973 bin [8.8,8.9) has 27870 bin [8.9,9.0) has 26435 bin [9.0,9.1) has 25852 bin [9.1,9.2) has 25797 bin [9.2,9.3) has 24774 bin [9.3,9.4) has 22760 bin [9.4,9.5) has 21833 bin [9.5,9.6) has 21869 bin [9.6,9.7) has 21838 bin [9.7,9.8) has 21521 bin [9.8,9.9) has 21626 bin [9.9,10.0) has 21568 bin [10.0,10.1) has 21543 bin [10.1,10.2) has 21815 bin [10.2,10.3) has 22283 bin [10.3,10.4) has 22645 bin [10.4,10.5) has 22024 bin 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[26.2,26.3) has 2515 bin [26.3,26.4) has 2378 bin [26.4,26.5) has 2316 bin [26.5,26.6) has 2304 bin [26.6,26.7) has 2188 bin [26.7,26.8) has 1991 bin [26.8,26.9) has 1810 bin [26.9,27.0) has 1701 bin [27.0,27.1) has 1469 bin [27.1,27.2) has 1393 bin [27.2,27.3) has 1266 bin [27.3,27.4) has 1209 bin [27.4,27.5) has 1043 bin [27.5,27.6) has 821 bin [27.6,27.7) has 737 bin [27.7,27.8) has 658 bin [27.8,27.9) has 553 bin [27.9,28.0) has 542 bin [28.0,28.1) has 346 bin [28.1,28.2) has 318 bin [28.2,28.3) has 274 bin [28.3,28.4) has 206 bin [28.4,28.5) has 158 bin [28.5,28.6) has 95 bin [28.6,28.7) has 81 bin [28.7,28.8) has 61 bin [28.8,28.9) has 51 bin [28.9,29.0) has 29 bin [29.0,29.1) has 21 bin [29.1,29.2) has 21 bin [29.2,29.3) has 13 bin [29.3,29.4) has 4 bin [29.4,29.5) has 5 bin [29.5,29.6) has 3 bin [29.6,29.7) has 2 average z coordinate -0.9 for 95872627 element(s) point source id histogram with bin size 1.000000 bin 81 has 15791621 bin 82 has 27920119 bin 83 has 549 bin 84 has 11187478 bin 162 has 15568645 bin 163 has 25339967 bin 164 has 64248 average point source id 116.523734777810986 for 95872627 element(s)