lasinfo (210611) report for 'AHN4T/28HZ1_14.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: 45664659 number of points by return: 33034256 8430316 3207239 851755 141093 scale factor x y z: 0.001 0.001 0.001 offset x y z: 252980 477480 0 min x y z: 252980.000 477480.000 15.797 max x y z: 254019.999 478769.999 54.271 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: 45664659 extended number of points by return: 33034256 8430316 3207239 851755 141093 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 15797 54271 intensity 0 4692 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 173 175 gps_time 324215525.079913 324217881.517071 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 32 255 B 12 255 NIR 0 255 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 0 ('Amplitude') attribute1 -16.47 30.05 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 33034256 number of intermediate returns: 4222183 number of last returns: 32938215 number of single returns: 24529995 covered area in square units/kilounits: 1341288/1.34 point density: all returns 34.05 last only 24.56 (per square units) spacing: all returns 0.17 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 45664659 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 33034256 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8430316 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3207239 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 851755 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 141093 instead zero. overview over extended number of returns of given pulse: 24529995 10505862 7076515 2845819 631019 69826 5623 0 0 0 0 0 0 0 0 histogram of classification of points: 15959534 unclassified (1) 23051961 ground (2) 6421609 building (6) 106864 water (9) 124691 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3065353 +---> 955243 of those are unclassified (1) +---> 1705048 of those are ground (2) +---> 346826 of those are building (6) +---> 7953 of those are water (9) +---> 50283 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [15.7,15.8) has 1 bin [15.8,15.9) has 44 bin [15.9,16.0) has 1026 bin [16.0,16.1) has 2706 bin [16.1,16.2) has 2931 bin [16.2,16.3) has 4036 bin [16.3,16.4) has 3800 bin [16.4,16.5) has 3865 bin [16.5,16.6) has 3101 bin [16.6,16.7) has 2517 bin [16.7,16.8) has 2246 bin [16.8,16.9) has 2124 bin [16.9,17.0) has 1680 bin [17.0,17.1) has 1596 bin [17.1,17.2) has 1495 bin [17.2,17.3) has 1474 bin [17.3,17.4) has 2196 bin [17.4,17.5) has 2001 bin [17.5,17.6) has 2046 bin [17.6,17.7) has 2433 bin [17.7,17.8) has 2616 bin [17.8,17.9) has 2578 bin [17.9,18.0) has 3215 bin [18.0,18.1) has 3814 bin [18.1,18.2) has 3369 bin [18.2,18.3) has 5753 bin [18.3,18.4) has 5561 bin [18.4,18.5) has 5340 bin [18.5,18.6) has 6858 bin [18.6,18.7) has 36406 bin [18.7,18.8) has 12714 bin [18.8,18.9) has 18300 bin [18.9,19.0) has 22314 bin [19.0,19.1) has 40325 bin [19.1,19.2) has 56629 bin [19.2,19.3) has 61572 bin [19.3,19.4) has 75514 bin [19.4,19.5) has 146891 bin [19.5,19.6) has 143482 bin [19.6,19.7) has 152525 bin [19.7,19.8) has 212969 bin [19.8,19.9) has 252934 bin [19.9,20.0) has 220861 bin [20.0,20.1) has 225562 bin [20.1,20.2) has 254414 bin [20.2,20.3) has 251981 bin [20.3,20.4) has 294151 bin [20.4,20.5) has 372695 bin [20.5,20.6) has 430393 bin [20.6,20.7) has 489575 bin [20.7,20.8) has 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has 67884 bin [35.7,35.8) has 67334 bin [35.8,35.9) has 66910 bin [35.9,36.0) has 66921 bin [36.0,36.1) has 68006 bin [36.1,36.2) has 67242 bin [36.2,36.3) has 65220 bin [36.3,36.4) has 64150 bin [36.4,36.5) has 67402 bin [36.5,36.6) has 72150 bin [36.6,36.7) has 62639 bin [36.7,36.8) has 61309 bin [36.8,36.9) has 60715 bin [36.9,37.0) has 60216 bin [37.0,37.1) has 58943 bin [37.1,37.2) has 58471 bin [37.2,37.3) has 58759 bin [37.3,37.4) has 57323 bin [37.4,37.5) has 56356 bin [37.5,37.6) has 55343 bin [37.6,37.7) has 55052 bin [37.7,37.8) has 54479 bin [37.8,37.9) has 54570 bin [37.9,38.0) has 53434 bin [38.0,38.1) has 51772 bin [38.1,38.2) has 50589 bin [38.2,38.3) has 57463 bin [38.3,38.4) has 56169 bin [38.4,38.5) has 49127 bin [38.5,38.6) has 48518 bin [38.6,38.7) has 47190 bin [38.7,38.8) has 46628 bin [38.8,38.9) has 45558 bin [38.9,39.0) has 44741 bin [39.0,39.1) has 43813 bin [39.1,39.2) has 48214 bin [39.2,39.3) has 47315 bin [39.3,39.4) has 41845 bin [39.4,39.5) has 41266 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[47.2,47.3) has 6989 bin [47.3,47.4) has 6868 bin [47.4,47.5) has 6551 bin [47.5,47.6) has 6328 bin [47.6,47.7) has 6042 bin [47.7,47.8) has 6016 bin [47.8,47.9) has 5773 bin [47.9,48.0) has 5542 bin [48.0,48.1) has 5314 bin [48.1,48.2) has 5011 bin [48.2,48.3) has 5025 bin [48.3,48.4) has 4731 bin [48.4,48.5) has 4413 bin [48.5,48.6) has 4314 bin [48.6,48.7) has 4031 bin [48.7,48.8) has 3925 bin [48.8,48.9) has 3819 bin [48.9,49.0) has 3579 bin [49.0,49.1) has 3477 bin [49.1,49.2) has 3114 bin [49.2,49.3) has 3015 bin [49.3,49.4) has 2771 bin [49.4,49.5) has 2617 bin [49.5,49.6) has 2438 bin [49.6,49.7) has 2270 bin [49.7,49.8) has 2123 bin [49.8,49.9) has 1927 bin [49.9,50.0) has 1747 bin [50.0,50.1) has 1676 bin [50.1,50.2) has 1504 bin [50.2,50.3) has 1447 bin [50.3,50.4) has 1307 bin [50.4,50.5) has 1213 bin [50.5,50.6) has 1166 bin [50.6,50.7) has 1051 bin [50.7,50.8) has 988 bin [50.8,50.9) has 1004 bin [50.9,51.0) has 896 bin [51.0,51.1) has 881 bin [51.1,51.2) has 744 bin [51.2,51.3) has 767 bin [51.3,51.4) has 668 bin [51.4,51.5) has 543 bin [51.5,51.6) has 465 bin [51.6,51.7) has 442 bin [51.7,51.8) has 385 bin [51.8,51.9) has 319 bin [51.9,52.0) has 265 bin [52.0,52.1) has 204 bin [52.1,52.2) has 159 bin [52.2,52.3) has 185 bin [52.3,52.4) has 151 bin [52.4,52.5) has 132 bin [52.5,52.6) has 117 bin [52.6,52.7) has 140 bin [52.7,52.8) has 109 bin [52.8,52.9) has 116 bin [52.9,53.0) has 119 bin [53.0,53.1) has 98 bin [53.1,53.2) has 103 bin [53.2,53.3) has 102 bin [53.3,53.4) has 59 bin [53.4,53.5) has 55 bin [53.5,53.6) has 25 bin [53.6,53.7) has 25 bin [53.7,53.8) has 16 bin [53.8,53.9) has 4 bin [53.9,54.0) has 9 bin [54.0,54.1) has 6 bin [54.2,54.3) has 2 average z coordinate 25.6 for 45664659 element(s) point source id histogram with bin size 1.000000 bin 173 has 1262438 bin 174 has 27661403 bin 175 has 16740818 average point source id 174.338957529497804 for 45664659 element(s)