lasinfo (210611) report for 'AHN4T/17HN1_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: 335/2022 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: 28052542 number of points by return: 22982295 3583148 1187342 262138 34568 scale factor x y z: 0.001 0.001 0.001 offset x y z: 249980 531230 0 min x y z: 249980.000 531230.000 12.034 max x y z: 251019.999 532519.999 44.954 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: 28052542 extended number of points by return: 22982295 3583148 1187342 262138 34568 2893 158 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 12034 44954 intensity 56 4753 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 15 user_data 6 7 point_source_ID 65 66 gps_time 330518466.763022 330521236.128414 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 36 255 B 18 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 2500 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.37 30.74 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22982295 number of intermediate returns: 1489341 number of last returns: 22947784 number of single returns: 19366878 covered area in square units/kilounits: 1341100/1.34 point density: all returns 20.92 last only 17.11 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28052542 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22982295 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3583148 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1187342 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 262138 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 34568 instead zero. overview over extended number of returns of given pulse: 19366878 4818988 2779015 911410 158676 16487 1088 0 0 0 0 0 0 0 0 histogram of classification of points: 7211033 unclassified (1) 18950587 ground (2) 1868174 building (6) 22748 water (9) +-> flagged as extended overlap: 1814020 +---> 439727 of those are unclassified (1) +---> 1317944 of those are ground (2) +---> 55873 of those are building (6) +---> 476 of those are water (9) z coordinate histogram with bin size 0.100000 bin [12.0,12.1) has 22 bin [12.1,12.2) has 1837 bin [12.2,12.3) has 2316 bin [12.3,12.4) has 1133 bin [12.4,12.5) has 890 bin [12.5,12.6) has 938 bin [12.6,12.7) has 1017 bin [12.7,12.8) has 1378 bin [12.8,12.9) has 2700 bin [12.9,13.0) has 6399 bin [13.0,13.1) has 12125 bin [13.1,13.2) has 28013 bin [13.2,13.3) has 32028 bin [13.3,13.4) has 33712 bin [13.4,13.5) has 29216 bin [13.5,13.6) has 28979 bin [13.6,13.7) has 28632 bin [13.7,13.8) has 26285 bin [13.8,13.9) has 23234 bin [13.9,14.0) has 22572 bin [14.0,14.1) has 35109 bin [14.1,14.2) has 45888 bin [14.2,14.3) has 44924 bin [14.3,14.4) has 67889 bin [14.4,14.5) has 67333 bin [14.5,14.6) has 125672 bin [14.6,14.7) has 276892 bin [14.7,14.8) has 434234 bin [14.8,14.9) has 621681 bin [14.9,15.0) has 759696 bin [15.0,15.1) has 869501 bin [15.1,15.2) has 1032951 bin [15.2,15.3) has 1202814 bin [15.3,15.4) has 1282344 bin [15.4,15.5) has 1575338 bin [15.5,15.6) has 1424022 bin [15.6,15.7) has 1110805 bin [15.7,15.8) has 901472 bin [15.8,15.9) has 701415 bin [15.9,16.0) has 614141 bin [16.0,16.1) has 619719 bin [16.1,16.2) has 691119 bin [16.2,16.3) has 588708 bin [16.3,16.4) has 459368 bin [16.4,16.5) has 456249 bin [16.5,16.6) has 450964 bin [16.6,16.7) has 338276 bin [16.7,16.8) has 264516 bin [16.8,16.9) has 233955 bin [16.9,17.0) has 233830 bin [17.0,17.1) has 228726 bin [17.1,17.2) has 238586 bin [17.2,17.3) has 265759 bin 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[21.1,21.2) has 56970 bin [21.2,21.3) has 70862 bin [21.3,21.4) has 62667 bin [21.4,21.5) has 57460 bin [21.5,21.6) has 56839 bin [21.6,21.7) has 55155 bin [21.7,21.8) has 54920 bin [21.8,21.9) has 54222 bin [21.9,22.0) has 54202 bin [22.0,22.1) has 55563 bin [22.1,22.2) has 54621 bin [22.2,22.3) has 54654 bin [22.3,22.4) has 55143 bin [22.4,22.5) has 53593 bin [22.5,22.6) has 53618 bin [22.6,22.7) has 52833 bin [22.7,22.8) has 52031 bin [22.8,22.9) has 51590 bin [22.9,23.0) has 51636 bin [23.0,23.1) has 50440 bin [23.1,23.2) has 49230 bin [23.2,23.3) has 47640 bin [23.3,23.4) has 46937 bin [23.4,23.5) has 45425 bin [23.5,23.6) has 44025 bin [23.6,23.7) has 43628 bin [23.7,23.8) has 42763 bin [23.8,23.9) has 41298 bin [23.9,24.0) has 43491 bin [24.0,24.1) has 53200 bin [24.1,24.2) has 38047 bin [24.2,24.3) has 36516 bin [24.3,24.4) has 35413 bin [24.4,24.5) has 34819 bin [24.5,24.6) has 34199 bin [24.6,24.7) has 33447 bin [24.7,24.8) has 32590 bin [24.8,24.9) has 33208 bin [24.9,25.0) 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[32.6,32.7) has 18735 bin [32.7,32.8) has 17984 bin [32.8,32.9) has 17588 bin [32.9,33.0) has 17655 bin [33.0,33.1) has 16782 bin [33.1,33.2) has 16472 bin [33.2,33.3) has 15971 bin [33.3,33.4) has 15694 bin [33.4,33.5) has 15110 bin [33.5,33.6) has 14785 bin [33.6,33.7) has 14355 bin [33.7,33.8) has 14059 bin [33.8,33.9) has 13787 bin [33.9,34.0) has 13288 bin [34.0,34.1) has 12938 bin [34.1,34.2) has 12464 bin [34.2,34.3) has 12189 bin [34.3,34.4) has 11849 bin [34.4,34.5) has 11202 bin [34.5,34.6) has 11228 bin [34.6,34.7) has 10792 bin [34.7,34.8) has 10624 bin [34.8,34.9) has 10356 bin [34.9,35.0) has 10066 bin [35.0,35.1) has 9751 bin [35.1,35.2) has 9684 bin [35.2,35.3) has 9364 bin [35.3,35.4) has 8966 bin [35.4,35.5) has 8803 bin [35.5,35.6) has 8581 bin [35.6,35.7) has 8367 bin [35.7,35.8) has 8205 bin [35.8,35.9) has 8106 bin [35.9,36.0) has 7990 bin [36.0,36.1) has 7659 bin [36.1,36.2) has 7462 bin [36.2,36.3) has 7316 bin [36.3,36.4) has 6862 bin [36.4,36.5) has 6683 bin 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[40.5,40.6) has 1799 bin [40.6,40.7) has 1830 bin [40.7,40.8) has 1567 bin [40.8,40.9) has 1541 bin [40.9,41.0) has 1387 bin [41.0,41.1) has 1409 bin [41.1,41.2) has 1194 bin [41.2,41.3) has 1215 bin [41.3,41.4) has 1116 bin [41.4,41.5) has 1027 bin [41.5,41.6) has 983 bin [41.6,41.7) has 929 bin [41.7,41.8) has 858 bin [41.8,41.9) has 823 bin [41.9,42.0) has 773 bin [42.0,42.1) has 684 bin [42.1,42.2) has 683 bin [42.2,42.3) has 601 bin [42.3,42.4) has 574 bin [42.4,42.5) has 536 bin [42.5,42.6) has 507 bin [42.6,42.7) has 504 bin [42.7,42.8) has 492 bin [42.8,42.9) has 438 bin [42.9,43.0) has 433 bin [43.0,43.1) has 376 bin [43.1,43.2) has 380 bin [43.2,43.3) has 286 bin [43.3,43.4) has 272 bin [43.4,43.5) has 234 bin [43.5,43.6) has 169 bin [43.6,43.7) has 158 bin [43.7,43.8) has 144 bin [43.8,43.9) has 120 bin [43.9,44.0) has 103 bin [44.0,44.1) has 81 bin [44.1,44.2) has 64 bin [44.2,44.3) has 47 bin [44.3,44.4) has 23 bin [44.4,44.5) has 26 bin [44.5,44.6) has 16 bin [44.6,44.7) has 8 bin [44.7,44.8) has 7 bin [44.8,44.9) has 2 bin [44.9,45.0) has 1 average z coordinate 18.1 for 28052542 element(s) point source id histogram with bin size 1.000000 bin 65 has 20779520 bin 66 has 7273022 average point source id 65.259264276299803 for 28052542 element(s)