lasinfo (210611) report for 'AHN4T/22EZ1_02.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: 34829502 number of points by return: 26883410 5347110 2088206 456468 54308 scale factor x y z: 0.001 0.001 0.001 offset x y z: 240980 517480 0 min x y z: 240980.000 517480.000 6.603 max x y z: 242019.999 518769.999 40.843 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: 34829502 extended number of points by return: 26883410 5347110 2088206 456468 54308 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 6603 40843 intensity 10 2492 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 -34 2 user_data 6 7 point_source_ID 76 77 gps_time 325948803.372708 325949923.714138 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 33 255 G 50 255 B 48 255 NIR 24 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5667 333 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.45 8.72 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26883410 number of intermediate returns: 2603737 number of last returns: 26877318 number of single returns: 21534963 covered area in square units/kilounits: 1338808/1.34 point density: all returns 26.02 last only 20.08 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 34829502 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26883410 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5347110 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2088206 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 456468 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 54308 instead zero. overview over extended number of returns of given pulse: 21534963 6516798 4895859 1610012 254455 16807 608 0 0 0 0 0 0 0 0 histogram of classification of points: 9037873 unclassified (1) 25707868 ground (2) 73112 building (6) 10649 water (9) +-> flagged as extended overlap: 2117338 +---> 535696 of those are unclassified (1) +---> 1580874 of those are ground (2) +---> 768 of those are water (9) z coordinate histogram with bin size 0.100000 bin [6.6,6.7) has 198 bin [6.7,6.8) has 4651 bin [6.8,6.9) has 10768 bin [6.9,7.0) has 12413 bin [7.0,7.1) has 15743 bin [7.1,7.2) has 22989 bin [7.2,7.3) has 38166 bin [7.3,7.4) has 40221 bin [7.4,7.5) has 40192 bin [7.5,7.6) has 48733 bin [7.6,7.7) has 74050 bin [7.7,7.8) has 272800 bin [7.8,7.9) has 1204298 bin [7.9,8.0) has 1744174 bin [8.0,8.1) has 1644886 bin [8.1,8.2) has 1915701 bin [8.2,8.3) has 2822743 bin [8.3,8.4) has 2676283 bin [8.4,8.5) 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[35.5,35.6) has 3059 bin [35.6,35.7) has 3116 bin [35.7,35.8) has 3013 bin [35.8,35.9) has 3045 bin [35.9,36.0) has 2961 bin [36.0,36.1) has 3001 bin [36.1,36.2) has 2894 bin [36.2,36.3) has 2883 bin [36.3,36.4) has 2710 bin [36.4,36.5) has 2670 bin [36.5,36.6) has 2532 bin [36.6,36.7) has 2556 bin [36.7,36.8) has 2462 bin [36.8,36.9) has 2398 bin [36.9,37.0) has 2273 bin [37.0,37.1) has 2098 bin [37.1,37.2) has 2021 bin [37.2,37.3) has 1781 bin [37.3,37.4) has 1741 bin [37.4,37.5) has 1691 bin [37.5,37.6) has 1507 bin [37.6,37.7) has 1504 bin [37.7,37.8) has 1292 bin [37.8,37.9) has 1250 bin [37.9,38.0) has 1088 bin [38.0,38.1) has 1004 bin [38.1,38.2) has 862 bin [38.2,38.3) has 803 bin [38.3,38.4) has 715 bin [38.4,38.5) has 635 bin [38.5,38.6) has 598 bin [38.6,38.7) has 507 bin [38.7,38.8) has 471 bin [38.8,38.9) has 350 bin [38.9,39.0) has 354 bin [39.0,39.1) has 293 bin [39.1,39.2) has 260 bin [39.2,39.3) has 204 bin [39.3,39.4) has 175 bin [39.4,39.5) has 148 bin [39.5,39.6) has 134 bin [39.6,39.7) has 109 bin [39.7,39.8) has 70 bin [39.8,39.9) has 60 bin [39.9,40.0) has 48 bin [40.0,40.1) has 40 bin [40.1,40.2) has 31 bin [40.2,40.3) has 8 bin [40.3,40.4) has 13 bin [40.4,40.5) has 3 bin [40.5,40.6) has 6 bin [40.6,40.7) has 2 bin [40.7,40.8) has 1 bin [40.8,40.9) has 1 average z coordinate 11.4 for 34829502 element(s) point source id histogram with bin size 1.000000 bin 76 has 17040762 bin 77 has 17788740 average point source id 76.510737707360846 for 34829502 element(s)