lasinfo (210611) report for 'AHN4T/50EZ1_04.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: 32388170 number of points by return: 25764990 4587403 1672555 327664 35558 scale factor x y z: 0.001 0.001 0.001 offset x y z: 122980 392480 0 min x y z: 122980.000 392480.000 13.270 max x y z: 124019.999 393769.999 47.202 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: 32388170 extended number of points by return: 25764990 4587403 1672555 327664 35558 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 13270 47202 intensity 0 3173 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 20 22 gps_time 290606169.518557 290608805.013441 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 39 255 B 29 255 NIR 3 255 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 31.73 ('Amplitude') attribute1 -16.4 16.26 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25764990 number of intermediate returns: 2038281 number of last returns: 25750391 number of single returns: 21165492 covered area in square units/kilounits: 1341516/1.34 point density: all returns 24.14 last only 19.19 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32388170 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25764990 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4587403 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1672555 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 327664 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 35558 instead zero. overview over extended number of returns of given pulse: 21165492 5833881 4039899 1170651 166930 10807 510 0 0 0 0 0 0 0 0 histogram of classification of points: 8935535 unclassified (1) 23147907 ground (2) 292026 building (6) 12675 water (9) 27 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2281586 +---> 322803 of those are unclassified (1) +---> 1951978 of those are ground (2) +---> 6454 of those are building (6) +---> 351 of those are water (9) z coordinate histogram with bin size 0.100000 bin [13.2,13.3) has 5 bin [13.3,13.4) has 79 bin [13.4,13.5) has 204 bin [13.5,13.6) has 534 bin [13.6,13.7) has 1019 bin [13.7,13.8) has 1717 bin [13.8,13.9) has 2010 bin [13.9,14.0) has 1714 bin [14.0,14.1) has 2827 bin [14.1,14.2) has 12263 bin [14.2,14.3) has 25842 bin [14.3,14.4) has 79915 bin [14.4,14.5) has 143453 bin [14.5,14.6) has 173369 bin [14.6,14.7) has 406670 bin [14.7,14.8) has 441950 bin [14.8,14.9) has 329677 bin [14.9,15.0) has 282637 bin [15.0,15.1) has 138188 bin [15.1,15.2) has 99828 bin [15.2,15.3) has 67086 bin [15.3,15.4) has 92162 bin [15.4,15.5) has 121038 bin [15.5,15.6) has 102887 bin [15.6,15.7) has 91405 bin [15.7,15.8) has 81354 bin [15.8,15.9) has 119574 bin [15.9,16.0) has 199960 bin [16.0,16.1) has 424020 bin [16.1,16.2) has 621791 bin [16.2,16.3) has 480976 bin [16.3,16.4) has 492645 bin [16.4,16.5) has 623891 bin [16.5,16.6) has 727795 bin [16.6,16.7) has 887835 bin [16.7,16.8) has 1018051 bin [16.8,16.9) has 834238 bin [16.9,17.0) has 939950 bin [17.0,17.1) has 1306549 bin [17.1,17.2) has 1500276 bin [17.2,17.3) has 1436852 bin [17.3,17.4) has 1156212 bin [17.4,17.5) has 1105377 bin [17.5,17.6) has 971115 bin [17.6,17.7) has 814734 bin [17.7,17.8) has 709383 bin [17.8,17.9) has 554090 bin [17.9,18.0) has 494061 bin [18.0,18.1) has 493128 bin [18.1,18.2) has 494256 bin [18.2,18.3) has 462087 bin [18.3,18.4) has 484917 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[33.7,33.8) has 72025 bin [33.8,33.9) has 71210 bin [33.9,34.0) has 70812 bin [34.0,34.1) has 69285 bin [34.1,34.2) has 67736 bin [34.2,34.3) has 66401 bin [34.3,34.4) has 64794 bin [34.4,34.5) has 63409 bin [34.5,34.6) has 61098 bin [34.6,34.7) has 59246 bin [34.7,34.8) has 57748 bin [34.8,34.9) has 55501 bin [34.9,35.0) has 54210 bin [35.0,35.1) has 51900 bin [35.1,35.2) has 49934 bin [35.2,35.3) has 47825 bin [35.3,35.4) has 46099 bin [35.4,35.5) has 44382 bin [35.5,35.6) has 42677 bin [35.6,35.7) has 41405 bin [35.7,35.8) has 39724 bin [35.8,35.9) has 37807 bin [35.9,36.0) has 36152 bin [36.0,36.1) has 34428 bin [36.1,36.2) has 32994 bin [36.2,36.3) has 30931 bin [36.3,36.4) has 29098 bin [36.4,36.5) has 27896 bin [36.5,36.6) has 26743 bin [36.6,36.7) has 25497 bin [36.7,36.8) has 23743 bin [36.8,36.9) has 22363 bin [36.9,37.0) has 21076 bin [37.0,37.1) has 19983 bin [37.1,37.2) has 18849 bin [37.2,37.3) has 17927 bin [37.3,37.4) has 16689 bin [37.4,37.5) has 16064 bin [37.5,37.6) 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[41.5,41.6) has 1253 bin [41.6,41.7) has 1167 bin [41.7,41.8) has 1092 bin [41.8,41.9) has 1065 bin [41.9,42.0) has 959 bin [42.0,42.1) has 936 bin [42.1,42.2) has 868 bin [42.2,42.3) has 873 bin [42.3,42.4) has 819 bin [42.4,42.5) has 732 bin [42.5,42.6) has 636 bin [42.6,42.7) has 639 bin [42.7,42.8) has 554 bin [42.8,42.9) has 522 bin [42.9,43.0) has 470 bin [43.0,43.1) has 450 bin [43.1,43.2) has 404 bin [43.2,43.3) has 379 bin [43.3,43.4) has 319 bin [43.4,43.5) has 299 bin [43.5,43.6) has 261 bin [43.6,43.7) has 254 bin [43.7,43.8) has 243 bin [43.8,43.9) has 231 bin [43.9,44.0) has 189 bin [44.0,44.1) has 175 bin [44.1,44.2) has 154 bin [44.2,44.3) has 159 bin [44.3,44.4) has 137 bin [44.4,44.5) has 131 bin [44.5,44.6) has 99 bin [44.6,44.7) has 99 bin [44.7,44.8) has 102 bin [44.8,44.9) has 90 bin [44.9,45.0) has 84 bin [45.0,45.1) has 68 bin [45.1,45.2) has 65 bin [45.2,45.3) has 49 bin [45.3,45.4) has 53 bin [45.4,45.5) has 46 bin [45.5,45.6) has 37 bin [45.6,45.7) has 48 bin [45.7,45.8) has 34 bin [45.8,45.9) has 36 bin [45.9,46.0) has 50 bin [46.0,46.1) has 32 bin [46.1,46.2) has 27 bin [46.2,46.3) has 25 bin [46.3,46.4) has 19 bin [46.4,46.5) has 13 bin [46.5,46.6) has 19 bin [46.6,46.7) has 5 bin [46.7,46.8) has 3 bin [46.8,46.9) has 6 bin [46.9,47.0) has 5 bin [47.2,47.3) has 1 average z coordinate 20.4 for 32388170 element(s) point source id histogram with bin size 1.000000 bin 20 has 2219544 bin 21 has 25815581 bin 22 has 4353045 average point source id 21.065872848018273 for 32388170 element(s)