lasinfo (210611) report for 'AHN4T/57BN1_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: 340/2022 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: 31030116 number of points by return: 25548516 4241839 1083173 144464 12124 scale factor x y z: 0.001 0.001 0.001 offset x y z: 153980 368730 0 min x y z: 153980.000 368730.000 26.038 max x y z: 155019.999 370019.999 53.759 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: 31030116 extended number of points by return: 25548516 4241839 1083173 144464 12124 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 26038 53759 intensity 56 4508 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 6 7 point_source_ID 74 76 gps_time 298280710.301226 298284091.564407 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 36 255 B 27 255 NIR 12 255 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 0.56 45.08 ('Amplitude') attribute1 -16.42 28.59 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25548516 number of intermediate returns: 1239708 number of last returns: 25537913 number of single returns: 21296021 covered area in square units/kilounits: 1335828/1.34 point density: all returns 23.23 last only 19.12 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31030116 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25548516 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4241839 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1083173 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 144464 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 12124 instead zero. overview over extended number of returns of given pulse: 21296021 6324027 2819206 530077 57093 3495 197 0 0 0 0 0 0 0 0 histogram of classification of points: 6904458 unclassified (1) 23858163 ground (2) 234719 building (6) 31166 water (9) 1610 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2245565 +---> 439782 of those are unclassified (1) +---> 1771410 of those are ground (2) +---> 30120 of those are building (6) +---> 2679 of those are water (9) +---> 1574 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [26.0,26.1) has 13 bin [26.1,26.2) has 748 bin [26.2,26.3) has 2251 bin [26.3,26.4) has 6869 bin [26.4,26.5) has 6012 bin [26.5,26.6) has 6459 bin [26.6,26.7) has 9291 bin [26.7,26.8) has 36530 bin [26.8,26.9) has 195896 bin [26.9,27.0) has 218651 bin [27.0,27.1) has 127681 bin [27.1,27.2) has 239486 bin [27.2,27.3) has 323895 bin [27.3,27.4) has 383237 bin [27.4,27.5) has 477116 bin [27.5,27.6) has 652970 bin [27.6,27.7) has 740426 bin [27.7,27.8) has 851977 bin [27.8,27.9) has 772504 bin [27.9,28.0) has 784209 bin [28.0,28.1) has 672561 bin [28.1,28.2) has 756059 bin [28.2,28.3) has 781421 bin [28.3,28.4) has 628773 bin [28.4,28.5) has 619333 bin [28.5,28.6) has 615330 bin [28.6,28.7) has 582661 bin [28.7,28.8) has 280438 bin [28.8,28.9) has 222394 bin [28.9,29.0) has 313251 bin [29.0,29.1) has 515145 bin [29.1,29.2) has 697561 bin [29.2,29.3) has 539639 bin [29.3,29.4) has 487111 bin [29.4,29.5) has 531838 bin [29.5,29.6) has 511605 bin [29.6,29.7) has 559325 bin [29.7,29.8) has 585941 bin [29.8,29.9) has 540008 bin [29.9,30.0) has 641101 bin [30.0,30.1) has 791151 bin [30.1,30.2) has 752819 bin [30.2,30.3) has 688328 bin [30.3,30.4) has 957693 bin [30.4,30.5) has 1078162 bin [30.5,30.6) has 834828 bin [30.6,30.7) has 884256 bin [30.7,30.8) has 589452 bin [30.8,30.9) has 307025 bin [30.9,31.0) has 174427 bin [31.0,31.1) has 107571 bin [31.1,31.2) has 86969 bin [31.2,31.3) has 78126 bin [31.3,31.4) has 73206 bin [31.4,31.5) has 64420 bin [31.5,31.6) has 47847 bin [31.6,31.7) has 42785 bin [31.7,31.8) has 35530 bin [31.8,31.9) has 31691 bin [31.9,32.0) has 27916 bin [32.0,32.1) has 26900 bin [32.1,32.2) has 25985 bin [32.2,32.3) has 25530 bin [32.3,32.4) has 24449 bin [32.4,32.5) has 23925 bin [32.5,32.6) has 24168 bin [32.6,32.7) has 24543 bin [32.7,32.8) has 25226 bin [32.8,32.9) has 24821 bin [32.9,33.0) has 24348 bin [33.0,33.1) has 23720 bin [33.1,33.2) has 23779 bin [33.2,33.3) has 24140 bin [33.3,33.4) has 24479 bin [33.4,33.5) has 24336 bin [33.5,33.6) has 24467 bin [33.6,33.7) has 24664 bin [33.7,33.8) has 25051 bin [33.8,33.9) has 25071 bin [33.9,34.0) has 25344 bin [34.0,34.1) has 25262 bin [34.1,34.2) has 25386 bin [34.2,34.3) has 25301 bin [34.3,34.4) has 25541 bin [34.4,34.5) has 25227 bin [34.5,34.6) has 25379 bin [34.6,34.7) has 25723 bin [34.7,34.8) has 25626 bin [34.8,34.9) has 26000 bin [34.9,35.0) has 26380 bin [35.0,35.1) has 26642 bin [35.1,35.2) has 26968 bin [35.2,35.3) has 26917 bin [35.3,35.4) has 27110 bin [35.4,35.5) has 27356 bin [35.5,35.6) has 27876 bin [35.6,35.7) has 27870 bin [35.7,35.8) has 27774 bin [35.8,35.9) has 27577 bin [35.9,36.0) has 27655 bin [36.0,36.1) has 27968 bin [36.1,36.2) has 27884 bin [36.2,36.3) has 28363 bin [36.3,36.4) has 28818 bin [36.4,36.5) has 28930 bin [36.5,36.6) has 29041 bin [36.6,36.7) has 29274 bin [36.7,36.8) has 29525 bin [36.8,36.9) has 29623 bin [36.9,37.0) has 30109 bin [37.0,37.1) has 30223 bin [37.1,37.2) has 29813 bin [37.2,37.3) has 30436 bin [37.3,37.4) has 31078 bin [37.4,37.5) has 31269 bin [37.5,37.6) has 31738 bin [37.6,37.7) has 31964 bin [37.7,37.8) has 32413 bin [37.8,37.9) has 31910 bin [37.9,38.0) has 32530 bin [38.0,38.1) has 33010 bin [38.1,38.2) has 33472 bin [38.2,38.3) has 34001 bin [38.3,38.4) has 33700 bin [38.4,38.5) has 34011 bin [38.5,38.6) has 34082 bin [38.6,38.7) has 34700 bin [38.7,38.8) has 35036 bin [38.8,38.9) has 35162 bin [38.9,39.0) has 35541 bin [39.0,39.1) has 36097 bin [39.1,39.2) has 36497 bin [39.2,39.3) has 36890 bin [39.3,39.4) has 37892 bin [39.4,39.5) has 39035 bin [39.5,39.6) has 39548 bin [39.6,39.7) has 40084 bin [39.7,39.8) has 40922 bin [39.8,39.9) has 41617 bin [39.9,40.0) has 42861 bin [40.0,40.1) has 43613 bin [40.1,40.2) has 44521 bin [40.2,40.3) has 45313 bin [40.3,40.4) has 46195 bin [40.4,40.5) has 47035 bin [40.5,40.6) has 48126 bin [40.6,40.7) has 49032 bin [40.7,40.8) has 50155 bin [40.8,40.9) has 50898 bin [40.9,41.0) has 52297 bin [41.0,41.1) has 53074 bin [41.1,41.2) has 54107 bin [41.2,41.3) has 55097 bin [41.3,41.4) has 55999 bin [41.4,41.5) has 57456 bin [41.5,41.6) has 58924 bin [41.6,41.7) has 60046 bin [41.7,41.8) has 61727 bin [41.8,41.9) has 62878 bin [41.9,42.0) has 63555 bin [42.0,42.1) has 63842 bin [42.1,42.2) has 64948 bin [42.2,42.3) has 65951 bin [42.3,42.4) has 66692 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[46.2,46.3) has 33580 bin [46.3,46.4) has 32065 bin [46.4,46.5) has 29879 bin [46.5,46.6) has 28591 bin [46.6,46.7) has 26571 bin [46.7,46.8) has 24850 bin [46.8,46.9) has 23672 bin [46.9,47.0) has 21908 bin [47.0,47.1) has 20129 bin [47.1,47.2) has 18826 bin [47.2,47.3) has 17331 bin [47.3,47.4) has 15844 bin [47.4,47.5) has 14604 bin [47.5,47.6) has 13503 bin [47.6,47.7) has 12605 bin [47.7,47.8) has 11690 bin [47.8,47.9) has 10948 bin [47.9,48.0) has 10052 bin [48.0,48.1) has 9249 bin [48.1,48.2) has 8178 bin [48.2,48.3) has 7431 bin [48.3,48.4) has 6956 bin [48.4,48.5) has 6255 bin [48.5,48.6) has 5801 bin [48.6,48.7) has 5274 bin [48.7,48.8) has 4652 bin [48.8,48.9) has 4260 bin [48.9,49.0) has 4028 bin [49.0,49.1) has 3681 bin [49.1,49.2) has 3292 bin [49.2,49.3) has 3105 bin [49.3,49.4) has 2945 bin [49.4,49.5) has 2640 bin [49.5,49.6) has 2533 bin [49.6,49.7) has 2382 bin [49.7,49.8) has 2137 bin [49.8,49.9) has 1987 bin [49.9,50.0) has 1825 bin [50.0,50.1) has 1603 bin [50.1,50.2) has 1537 bin [50.2,50.3) has 1315 bin [50.3,50.4) has 1106 bin [50.4,50.5) has 1063 bin [50.5,50.6) has 902 bin [50.6,50.7) has 789 bin [50.7,50.8) has 708 bin [50.8,50.9) has 639 bin [50.9,51.0) has 548 bin [51.0,51.1) has 471 bin [51.1,51.2) has 425 bin [51.2,51.3) has 407 bin [51.3,51.4) has 362 bin [51.4,51.5) has 356 bin [51.5,51.6) has 293 bin [51.6,51.7) has 231 bin [51.7,51.8) has 213 bin [51.8,51.9) has 181 bin [51.9,52.0) has 155 bin [52.0,52.1) has 157 bin [52.1,52.2) has 127 bin [52.2,52.3) has 110 bin [52.3,52.4) has 87 bin [52.4,52.5) has 60 bin [52.5,52.6) has 68 bin [52.6,52.7) has 41 bin [52.7,52.8) has 39 bin [52.8,52.9) has 17 bin [52.9,53.0) has 21 bin [53.0,53.1) has 12 bin [53.1,53.2) has 11 bin [53.2,53.3) has 8 bin [53.3,53.4) has 2 bin [53.4,53.5) has 2 bin [53.5,53.6) has 2 bin [53.7,53.8) has 1 average z coordinate 31.6 for 31030116 element(s) point source id histogram with bin size 1.000000 bin 74 has 1133786 bin 75 has 25182306 bin 76 has 4714024 average point source id 75.115379459103536 for 31030116 element(s)