lasinfo (210611) report for 'AHN4T/67HZ1_15.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: 181/2021 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: 18034047 number of points by return: 12475504 3453156 1585787 444239 75361 scale factor x y z: 0.001 0.001 0.001 offset x y z: 53980 358730 0 min x y z: 53980.000 359196.497 -0.281 max x y z: 55019.999 360019.999 38.390 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: 18034047 extended number of points by return: 12475504 3453156 1585787 444239 75361 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 466497 1289999 Z -281 38390 intensity 56 2586 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 -30 31 user_data 6 7 point_source_ID 94 97 gps_time 261749028.035431 261750462.909110 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 46 255 G 51 255 B 44 238 NIR 84 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5000 5167 extended_scanner_channel 0 0 attribute0 0.56 25.86 ('Amplitude') attribute1 -16.22 9.23 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 12475504 number of intermediate returns: 2097764 number of last returns: 12491614 number of single returns: 9030835 covered area in square units/kilounits: 593800/0.59 point density: all returns 30.37 last only 21.04 (per square units) spacing: all returns 0.18 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 18034047 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 12475504 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3453156 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1585787 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 444239 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 75361 instead zero. overview over extended number of returns of given pulse: 9030835 3751255 3417825 1462732 332275 36571 2554 0 0 0 0 0 0 0 0 histogram of classification of points: 6091678 unclassified (1) 11893701 ground (2) 48668 water (9) +-> flagged as extended overlap: 1687980 +---> 561284 of those are unclassified (1) +---> 1124640 of those are ground (2) +---> 2056 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.3,-0.2) has 44 bin [-0.2,-0.1) has 7489 bin [-0.1,0.0) has 38024 bin [0.0,0.1) has 81806 bin [0.1,0.2) has 109537 bin [0.2,0.3) has 135539 bin [0.3,0.4) has 181250 bin [0.4,0.5) has 229427 bin [0.5,0.6) has 309186 bin [0.6,0.7) has 826358 bin [0.7,0.8) has 1635988 bin [0.8,0.9) has 1626103 bin [0.9,1.0) has 947335 bin [1.0,1.1) has 740025 bin [1.1,1.2) has 834077 bin [1.2,1.3) has 1128505 bin [1.3,1.4) has 984583 bin [1.4,1.5) has 789299 bin [1.5,1.6) has 630922 bin [1.6,1.7) has 460019 bin [1.7,1.8) has 157949 bin [1.8,1.9) has 81712 bin [1.9,2.0) has 56238 bin [2.0,2.1) has 51421 bin [2.1,2.2) has 53722 bin [2.2,2.3) has 57180 bin [2.3,2.4) has 60398 bin [2.4,2.5) has 58587 bin [2.5,2.6) has 55306 bin [2.6,2.7) has 51374 bin [2.7,2.8) has 47016 bin [2.8,2.9) has 42618 bin [2.9,3.0) has 40208 bin [3.0,3.1) has 38162 bin [3.1,3.2) has 37596 bin [3.2,3.3) has 41553 bin [3.3,3.4) has 40222 bin [3.4,3.5) has 38381 bin [3.5,3.6) has 40613 bin [3.6,3.7) has 40972 bin [3.7,3.8) has 40827 bin [3.8,3.9) has 38452 bin [3.9,4.0) has 37140 bin [4.0,4.1) has 33954 bin [4.1,4.2) has 31031 bin [4.2,4.3) has 30120 bin [4.3,4.4) has 29192 bin [4.4,4.5) has 28131 bin [4.5,4.6) has 26891 bin [4.6,4.7) has 26841 bin [4.7,4.8) has 26677 bin [4.8,4.9) has 26632 bin [4.9,5.0) has 26461 bin [5.0,5.1) has 26421 bin [5.1,5.2) has 26442 bin [5.2,5.3) has 26068 bin [5.3,5.4) has 25906 bin [5.4,5.5) has 26198 bin [5.5,5.6) has 25813 bin [5.6,5.7) has 26205 bin 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[21.4,21.5) has 8992 bin [21.5,21.6) has 9083 bin [21.6,21.7) has 8862 bin [21.7,21.8) has 8968 bin [21.8,21.9) has 8797 bin [21.9,22.0) has 8595 bin [22.0,22.1) has 8567 bin [22.1,22.2) has 8754 bin [22.2,22.3) has 8654 bin [22.3,22.4) has 8789 bin [22.4,22.5) has 8583 bin [22.5,22.6) has 8603 bin [22.6,22.7) has 8615 bin [22.7,22.8) has 8706 bin [22.8,22.9) has 8600 bin [22.9,23.0) has 8695 bin [23.0,23.1) has 8867 bin [23.1,23.2) has 8679 bin [23.2,23.3) has 8628 bin [23.3,23.4) has 8728 bin [23.4,23.5) has 8904 bin [23.5,23.6) has 8834 bin [23.6,23.7) has 8937 bin [23.7,23.8) has 8806 bin [23.8,23.9) has 8950 bin [23.9,24.0) has 8876 bin [24.0,24.1) has 8769 bin [24.1,24.2) has 8626 bin [24.2,24.3) has 8598 bin [24.3,24.4) has 8743 bin [24.4,24.5) has 8809 bin [24.5,24.6) has 8768 bin [24.6,24.7) has 8763 bin [24.7,24.8) has 8726 bin [24.8,24.9) has 8729 bin [24.9,25.0) has 9078 bin [25.0,25.1) has 8765 bin [25.1,25.2) has 8877 bin [25.2,25.3) has 9029 bin [25.3,25.4) has 8967 bin 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[33.4,33.5) has 4843 bin [33.5,33.6) has 4872 bin [33.6,33.7) has 4545 bin [33.7,33.8) has 4290 bin [33.8,33.9) has 4179 bin [33.9,34.0) has 3982 bin [34.0,34.1) has 3806 bin [34.1,34.2) has 3749 bin [34.2,34.3) has 3380 bin [34.3,34.4) has 3167 bin [34.4,34.5) has 3044 bin [34.5,34.6) has 2937 bin [34.6,34.7) has 2691 bin [34.7,34.8) has 2570 bin [34.8,34.9) has 2363 bin [34.9,35.0) has 2137 bin [35.0,35.1) has 2066 bin [35.1,35.2) has 1917 bin [35.2,35.3) has 1764 bin [35.3,35.4) has 1541 bin [35.4,35.5) has 1460 bin [35.5,35.6) has 1362 bin [35.6,35.7) has 1273 bin [35.7,35.8) has 1180 bin [35.8,35.9) has 1049 bin [35.9,36.0) has 998 bin [36.0,36.1) has 849 bin [36.1,36.2) has 732 bin [36.2,36.3) has 732 bin [36.3,36.4) has 634 bin [36.4,36.5) has 560 bin [36.5,36.6) has 479 bin [36.6,36.7) has 435 bin [36.7,36.8) has 347 bin [36.8,36.9) has 325 bin [36.9,37.0) has 235 bin [37.0,37.1) has 228 bin [37.1,37.2) has 170 bin [37.2,37.3) has 149 bin [37.3,37.4) has 117 bin [37.4,37.5) has 63 bin [37.5,37.6) has 60 bin [37.6,37.7) has 56 bin [37.7,37.8) has 24 bin [37.8,37.9) has 12 bin [37.9,38.0) has 9 bin [38.0,38.1) has 8 bin [38.1,38.2) has 9 bin [38.2,38.3) has 4 bin [38.3,38.4) has 2 average z coordinate 5.0 for 18034047 element(s) point source id histogram with bin size 1.000000 bin 94 has 6216913 bin 95 has 10703538 bin 97 has 1113596 average point source id 94.77876729499485 for 18034047 element(s)