lasinfo (210611) report for 'AHN4T/33EN1_20.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: 337/2022 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: 34683474 number of points by return: 26152582 5400551 2374422 636843 106310 scale factor x y z: 0.001 0.001 0.001 offset x y z: 203980 469980 0 min x y z: 203980.000 469980.000 3.554 max x y z: 205019.999 471269.999 45.243 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: 34683474 extended number of points by return: 26152582 5400551 2374422 636843 106310 11815 951 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 3554 45243 intensity 0 4860 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -5 29 user_data 6 7 point_source_ID 133 134 gps_time 330773970.418315 330775548.982205 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 42 255 B 29 255 NIR 8 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.99 32.14 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26152582 number of intermediate returns: 3131347 number of last returns: 26144220 number of single returns: 20744675 covered area in square units/kilounits: 1339884/1.34 point density: all returns 25.89 last only 19.51 (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 34683474 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26152582 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5400551 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2374422 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 636843 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 106310 instead zero. overview over extended number of returns of given pulse: 20744675 6057774 5213795 2122426 472748 65478 6578 0 0 0 0 0 0 0 0 histogram of classification of points: 9391423 unclassified (1) 24697924 ground (2) 542609 building (6) 32212 water (9) 19306 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1975862 +---> 426726 of those are unclassified (1) +---> 1453820 of those are ground (2) +---> 92529 of those are building (6) +---> 2484 of those are water (9) +---> 303 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [3.5,3.6) has 2 bin [3.6,3.7) has 96 bin [3.7,3.8) has 1139 bin [3.8,3.9) has 2368 bin [3.9,4.0) has 1310 bin [4.0,4.1) has 3779 bin [4.1,4.2) has 9388 bin [4.2,4.3) has 18152 bin [4.3,4.4) has 26334 bin [4.4,4.5) has 27183 bin [4.5,4.6) has 37283 bin [4.6,4.7) has 96415 bin [4.7,4.8) has 158584 bin [4.8,4.9) 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bin [35.8,35.9) has 14207 bin [35.9,36.0) has 13965 bin [36.0,36.1) has 13706 bin [36.1,36.2) has 13345 bin [36.2,36.3) has 12989 bin [36.3,36.4) has 12461 bin [36.4,36.5) has 12116 bin [36.5,36.6) has 11459 bin [36.6,36.7) has 11525 bin [36.7,36.8) has 11250 bin [36.8,36.9) has 10942 bin [36.9,37.0) has 10347 bin [37.0,37.1) has 10098 bin [37.1,37.2) has 9602 bin [37.2,37.3) has 9120 bin [37.3,37.4) has 8766 bin [37.4,37.5) has 8526 bin [37.5,37.6) has 8246 bin [37.6,37.7) has 8235 bin [37.7,37.8) has 7639 bin [37.8,37.9) has 7555 bin [37.9,38.0) has 7123 bin [38.0,38.1) has 6802 bin [38.1,38.2) has 6805 bin [38.2,38.3) has 6615 bin [38.3,38.4) has 6364 bin [38.4,38.5) has 5912 bin [38.5,38.6) has 5724 bin [38.6,38.7) has 5558 bin [38.7,38.8) has 4992 bin [38.8,38.9) has 4747 bin [38.9,39.0) has 4407 bin [39.0,39.1) has 4211 bin [39.1,39.2) has 3909 bin [39.2,39.3) has 3737 bin [39.3,39.4) has 3445 bin [39.4,39.5) has 3458 bin [39.5,39.6) has 3183 bin [39.6,39.7) has 2821 bin [39.7,39.8) has 2687 bin [39.8,39.9) has 2474 bin [39.9,40.0) has 2267 bin [40.0,40.1) has 2132 bin [40.1,40.2) has 1960 bin [40.2,40.3) has 1790 bin [40.3,40.4) has 1714 bin [40.4,40.5) has 1657 bin [40.5,40.6) has 1544 bin [40.6,40.7) has 1362 bin [40.7,40.8) has 1314 bin [40.8,40.9) has 1357 bin [40.9,41.0) has 1257 bin [41.0,41.1) has 1167 bin [41.1,41.2) has 1056 bin [41.2,41.3) has 980 bin [41.3,41.4) has 925 bin [41.4,41.5) has 896 bin [41.5,41.6) has 812 bin [41.6,41.7) has 788 bin [41.7,41.8) has 655 bin [41.8,41.9) has 535 bin [41.9,42.0) has 474 bin [42.0,42.1) has 432 bin [42.1,42.2) has 419 bin [42.2,42.3) has 362 bin [42.3,42.4) has 312 bin [42.4,42.5) has 295 bin [42.5,42.6) has 235 bin [42.6,42.7) has 186 bin [42.7,42.8) has 155 bin [42.8,42.9) has 126 bin [42.9,43.0) has 113 bin [43.0,43.1) has 124 bin [43.1,43.2) has 151 bin [43.2,43.3) has 125 bin [43.3,43.4) has 110 bin [43.4,43.5) has 91 bin [43.5,43.6) has 58 bin [43.6,43.7) has 38 bin [43.7,43.8) has 25 bin [43.8,43.9) has 27 bin [43.9,44.0) has 29 bin [44.0,44.1) has 17 bin [44.1,44.2) has 17 bin [44.2,44.3) has 7 bin [44.3,44.4) has 9 bin [44.4,44.5) has 2 bin [44.5,44.6) has 2 bin [44.7,44.8) has 2 bin [45.0,45.1) has 3 bin [45.2,45.3) has 2 average z coordinate 10.0 for 34683474 element(s) point source id histogram with bin size 1.000000 bin 133 has 10143337 bin 134 has 24540137 average point source id 133.707545530185342 for 34683474 element(s)