lasinfo (210611) report for 'AHN4T/27DZ2_21.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: 336/2022 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: 28880770 number of points by return: 25323279 2371205 936772 217563 29379 scale factor x y z: 0.001 0.001 0.001 offset x y z: 194980 474980 0 min x y z: 194980.000 474980.000 5.521 max x y z: 196019.999 476269.999 41.118 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: 28880770 extended number of points by return: 25323279 2371205 936772 217563 29379 2443 129 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 5521 41118 intensity 41 4766 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -12 29 user_data 6 7 point_source_ID 125 126 gps_time 330425172.560578 330426455.051068 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 255 G 46 255 B 44 255 NIR 9 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2000 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.34 31.4 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25323279 number of intermediate returns: 1188749 number of last returns: 25308824 number of single returns: 22940082 covered area in square units/kilounits: 1323528/1.32 point density: all returns 21.82 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 28880770 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25323279 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2371205 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 936772 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 217563 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 29379 instead zero. overview over extended number of returns of given pulse: 22940082 2875395 2161277 754119 135060 13953 884 0 0 0 0 0 0 0 0 histogram of classification of points: 4135359 unclassified (1) 24318521 ground (2) 380852 building (6) 40200 water (9) 5838 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2050921 +---> 323533 of those are unclassified (1) +---> 1693212 of those are ground (2) +---> 28412 of those are building (6) +---> 5764 of those are water (9) z coordinate histogram with bin size 0.100000 bin [5.5,5.6) has 39 bin [5.6,5.7) has 225 bin [5.7,5.8) has 328 bin [5.8,5.9) has 473 bin [5.9,6.0) has 702 bin [6.0,6.1) has 906 bin [6.1,6.2) has 904 bin [6.2,6.3) has 1142 bin [6.3,6.4) has 2303 bin [6.4,6.5) has 3880 bin [6.5,6.6) has 12325 bin [6.6,6.7) has 28743 bin [6.7,6.8) has 39232 bin [6.8,6.9) has 39813 bin [6.9,7.0) has 37989 bin [7.0,7.1) has 43495 bin [7.1,7.2) has 45218 bin [7.2,7.3) has 71772 bin [7.3,7.4) has 140404 bin [7.4,7.5) has 172458 bin [7.5,7.6) has 179413 bin [7.6,7.7) has 138377 bin [7.7,7.8) has 133396 bin [7.8,7.9) has 142088 bin [7.9,8.0) has 184539 bin [8.0,8.1) has 180744 bin [8.1,8.2) has 189741 bin [8.2,8.3) has 269355 bin [8.3,8.4) has 407177 bin [8.4,8.5) has 476434 bin [8.5,8.6) has 436562 bin [8.6,8.7) has 488959 bin [8.7,8.8) has 525326 bin [8.8,8.9) has 530917 bin [8.9,9.0) has 477054 bin [9.0,9.1) has 420026 bin [9.1,9.2) has 421713 bin [9.2,9.3) has 498514 bin [9.3,9.4) has 643607 bin [9.4,9.5) has 632612 bin [9.5,9.6) has 468408 bin [9.6,9.7) has 442599 bin [9.7,9.8) has 553951 bin [9.8,9.9) has 471469 bin [9.9,10.0) has 890130 bin [10.0,10.1) has 1026713 bin [10.1,10.2) has 954714 bin [10.2,10.3) has 1123312 bin [10.3,10.4) has 1064300 bin [10.4,10.5) has 992866 bin [10.5,10.6) has 943972 bin [10.6,10.7) has 986858 bin [10.7,10.8) has 948889 bin [10.8,10.9) has 928047 bin [10.9,11.0) has 933804 bin 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has 23729 bin [22.5,22.6) has 23926 bin [22.6,22.7) has 23673 bin [22.7,22.8) has 23225 bin [22.8,22.9) has 23023 bin [22.9,23.0) has 23389 bin [23.0,23.1) has 22960 bin [23.1,23.2) has 22985 bin [23.2,23.3) has 22436 bin [23.3,23.4) has 22152 bin [23.4,23.5) has 22217 bin [23.5,23.6) has 21833 bin [23.6,23.7) has 21523 bin [23.7,23.8) has 21383 bin [23.8,23.9) has 20619 bin [23.9,24.0) has 20431 bin [24.0,24.1) has 20213 bin [24.1,24.2) has 20047 bin [24.2,24.3) has 19300 bin [24.3,24.4) has 18952 bin [24.4,24.5) has 18871 bin [24.5,24.6) has 18411 bin [24.6,24.7) has 17916 bin [24.7,24.8) has 17627 bin [24.8,24.9) has 17059 bin [24.9,25.0) has 16696 bin [25.0,25.1) has 16180 bin [25.1,25.2) has 15866 bin [25.2,25.3) has 15396 bin [25.3,25.4) has 14761 bin [25.4,25.5) has 14565 bin [25.5,25.6) has 14015 bin [25.6,25.7) has 13451 bin [25.7,25.8) has 13068 bin [25.8,25.9) has 12845 bin [25.9,26.0) has 12549 bin [26.0,26.1) has 12008 bin [26.1,26.2) has 11914 bin [26.2,26.3) has 11566 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3268 bin [30.3,30.4) has 3003 bin [30.4,30.5) has 2790 bin [30.5,30.6) has 2759 bin [30.6,30.7) has 2714 bin [30.7,30.8) has 2477 bin [30.8,30.9) has 2323 bin [30.9,31.0) has 2212 bin [31.0,31.1) has 2134 bin [31.1,31.2) has 2109 bin [31.2,31.3) has 2014 bin [31.3,31.4) has 1884 bin [31.4,31.5) has 1788 bin [31.5,31.6) has 1696 bin [31.6,31.7) has 1646 bin [31.7,31.8) has 1488 bin [31.8,31.9) has 1435 bin [31.9,32.0) has 1460 bin [32.0,32.1) has 1359 bin [32.1,32.2) has 1243 bin [32.2,32.3) has 1205 bin [32.3,32.4) has 1173 bin [32.4,32.5) has 1194 bin [32.5,32.6) has 1125 bin [32.6,32.7) has 1036 bin [32.7,32.8) has 1004 bin [32.8,32.9) has 940 bin [32.9,33.0) has 887 bin [33.0,33.1) has 860 bin [33.1,33.2) has 860 bin [33.2,33.3) has 792 bin [33.3,33.4) has 810 bin [33.4,33.5) has 809 bin [33.5,33.6) has 746 bin [33.6,33.7) has 692 bin [33.7,33.8) has 660 bin [33.8,33.9) has 650 bin [33.9,34.0) has 653 bin [34.0,34.1) has 603 bin [34.1,34.2) has 661 bin [34.2,34.3) has 605 bin 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121 bin [38.5,38.6) has 107 bin [38.6,38.7) has 85 bin [38.7,38.8) has 90 bin [38.8,38.9) has 75 bin [38.9,39.0) has 68 bin [39.0,39.1) has 71 bin [39.1,39.2) has 64 bin [39.2,39.3) has 60 bin [39.3,39.4) has 64 bin [39.4,39.5) has 52 bin [39.5,39.6) has 53 bin [39.6,39.7) has 46 bin [39.7,39.8) has 43 bin [39.8,39.9) has 46 bin [39.9,40.0) has 40 bin [40.0,40.1) has 44 bin [40.1,40.2) has 45 bin [40.2,40.3) has 29 bin [40.3,40.4) has 33 bin [40.4,40.5) has 26 bin [40.5,40.6) has 17 bin [40.6,40.7) has 14 bin [40.7,40.8) has 6 bin [40.8,40.9) has 6 bin [40.9,41.0) has 2 bin [41.0,41.1) has 1 bin [41.1,41.2) has 1 average z coordinate 11.2 for 28880770 element(s) point source id histogram with bin size 1.000000 bin 125 has 6646857 bin 126 has 22233913 average point source id 125.769851807967726 for 28880770 element(s)