lasinfo (210611) report for 'AHN4T/50DZ1_05.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: 339/2022 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: 25973896 number of points by return: 17239837 6113749 2172572 407394 40344 scale factor x y z: 0.001 0.001 0.001 offset x y z: 113980 379980 0 min x y z: 113980.000 380316.059 14.190 max x y z: 115019.999 381269.999 45.821 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: 25973896 extended number of points by return: 17239837 6113749 2172572 407394 40344 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 336059 1289999 Z 14190 45821 intensity 51 2569 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 3 user_data 6 7 point_source_ID 30 31 gps_time 290595399.306108 290596752.485620 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 9 255 G 31 255 B 22 255 NIR 13 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 500 extended_scanner_channel 0 0 attribute0 0.51 25.69 ('Amplitude') attribute1 -16.3 10.69 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 17239837 number of intermediate returns: 2619498 number of last returns: 17239409 number of single returns: 11124848 covered area in square units/kilounits: 879960/0.88 point density: all returns 29.52 last only 19.59 (per square units) spacing: all returns 0.18 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25973896 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 17239837 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6113749 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2172572 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 407394 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 40344 instead zero. overview over extended number of returns of given pulse: 11124848 7884149 5294246 1468652 190877 10774 350 0 0 0 0 0 0 0 0 histogram of classification of points: 10851523 unclassified (1) 15096887 ground (2) 13677 building (6) 11809 water (9) +-> flagged as extended overlap: 1153192 +---> 219464 of those are unclassified (1) +---> 933728 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [14.1,14.2) has 1 bin [14.2,14.3) has 51 bin [14.3,14.4) has 54 bin [14.4,14.5) has 72 bin [14.5,14.6) has 442 bin [14.6,14.7) has 947 bin [14.7,14.8) has 979 bin [14.8,14.9) has 1114 bin [14.9,15.0) has 1490 bin [15.0,15.1) has 16698 bin [15.1,15.2) has 66938 bin [15.2,15.3) has 86148 bin [15.3,15.4) has 102019 bin [15.4,15.5) has 160131 bin [15.5,15.6) has 188327 bin [15.6,15.7) has 185445 bin [15.7,15.8) has 190428 bin [15.8,15.9) has 222031 bin [15.9,16.0) has 266040 bin 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bin [35.1,35.2) has 64119 bin [35.2,35.3) has 63660 bin [35.3,35.4) has 62276 bin [35.4,35.5) has 60765 bin [35.5,35.6) has 59575 bin [35.6,35.7) has 57853 bin [35.7,35.8) has 56701 bin [35.8,35.9) has 54685 bin [35.9,36.0) has 53277 bin [36.0,36.1) has 52089 bin [36.1,36.2) has 51193 bin [36.2,36.3) has 49949 bin [36.3,36.4) has 49018 bin [36.4,36.5) has 47145 bin [36.5,36.6) has 45681 bin [36.6,36.7) has 43975 bin [36.7,36.8) has 42360 bin [36.8,36.9) has 40553 bin [36.9,37.0) has 39041 bin [37.0,37.1) has 37686 bin [37.1,37.2) has 36627 bin [37.2,37.3) has 35499 bin [37.3,37.4) has 34293 bin [37.4,37.5) has 33313 bin [37.5,37.6) has 32415 bin [37.6,37.7) has 31151 bin [37.7,37.8) has 30133 bin [37.8,37.9) has 29198 bin [37.9,38.0) has 28027 bin [38.0,38.1) has 27073 bin [38.1,38.2) has 26285 bin [38.2,38.3) has 25371 bin [38.3,38.4) has 24634 bin [38.4,38.5) has 23531 bin [38.5,38.6) has 22651 bin [38.6,38.7) has 22194 bin [38.7,38.8) has 21680 bin [38.8,38.9) has 20959 bin [38.9,39.0) has 20237 bin [39.0,39.1) has 19645 bin [39.1,39.2) has 19152 bin [39.2,39.3) has 18457 bin [39.3,39.4) has 18132 bin [39.4,39.5) has 17699 bin [39.5,39.6) has 17126 bin [39.6,39.7) has 16700 bin [39.7,39.8) has 16091 bin [39.8,39.9) has 15466 bin [39.9,40.0) has 14911 bin [40.0,40.1) has 14577 bin [40.1,40.2) has 13948 bin [40.2,40.3) has 13545 bin [40.3,40.4) has 13136 bin [40.4,40.5) has 12736 bin [40.5,40.6) has 12123 bin [40.6,40.7) has 11308 bin [40.7,40.8) has 10722 bin [40.8,40.9) has 10311 bin [40.9,41.0) has 9905 bin [41.0,41.1) has 9395 bin [41.1,41.2) has 8942 bin [41.2,41.3) has 8432 bin [41.3,41.4) has 7806 bin [41.4,41.5) has 7108 bin [41.5,41.6) has 6619 bin [41.6,41.7) has 6100 bin [41.7,41.8) has 5622 bin [41.8,41.9) has 5398 bin [41.9,42.0) has 5012 bin [42.0,42.1) has 4704 bin [42.1,42.2) has 4462 bin [42.2,42.3) has 4116 bin [42.3,42.4) has 3742 bin [42.4,42.5) has 3555 bin [42.5,42.6) has 3212 bin [42.6,42.7) has 3006 bin [42.7,42.8) has 2699 bin [42.8,42.9) has 2544 bin [42.9,43.0) has 2305 bin [43.0,43.1) has 2094 bin [43.1,43.2) has 1740 bin [43.2,43.3) has 1556 bin [43.3,43.4) has 1331 bin [43.4,43.5) has 1202 bin [43.5,43.6) has 998 bin [43.6,43.7) has 874 bin [43.7,43.8) has 777 bin [43.8,43.9) has 656 bin [43.9,44.0) has 592 bin [44.0,44.1) has 459 bin [44.1,44.2) has 372 bin [44.2,44.3) has 280 bin [44.3,44.4) has 307 bin [44.4,44.5) has 233 bin [44.5,44.6) has 206 bin [44.6,44.7) has 200 bin [44.7,44.8) has 167 bin [44.8,44.9) has 126 bin [44.9,45.0) has 120 bin [45.0,45.1) has 104 bin [45.1,45.2) has 92 bin [45.2,45.3) has 60 bin [45.3,45.4) has 48 bin [45.4,45.5) has 23 bin [45.5,45.6) has 20 bin [45.6,45.7) has 3 bin [45.8,45.9) has 1 average z coordinate 22.2 for 25973896 element(s) point source id histogram with bin size 1.000000 bin 30 has 16619951 bin 31 has 9353945 average point source id 30.360128684583938 for 25973896 element(s)