lasinfo (210611) report for 'AHN4T/30DZ2_08.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: 178/2021 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: 52759564 number of points by return: 43204092 7561361 1705574 263522 25015 scale factor x y z: 0.001 0.001 0.001 offset x y z: 76980 453730 0 min x y z: 76980.000 453730.000 -1.229 max x y z: 78019.999 455019.999 54.778 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: 52759564 extended number of points by return: 43204092 7561361 1705574 263522 25015 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 -1229 54778 intensity 17 4913 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 -32 34 user_data 6 7 point_source_ID 163 165 gps_time 270295969.732725 270297722.213033 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 28 255 G 34 255 B 10 255 NIR 34 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 5667 extended_scanner_channel 0 0 attribute0 0.17 49.13 ('Amplitude') attribute1 -15.33 34.61 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 43204092 number of intermediate returns: 2000998 number of last returns: 43135091 number of single returns: 35580617 covered area in square units/kilounits: 1335308/1.34 point density: all returns 39.51 last only 32.30 (per square units) spacing: all returns 0.16 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 52759564 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 43204092 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7561361 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1705574 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 263522 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 25015 instead zero. overview over extended number of returns of given pulse: 35580617 11757905 4338937 956690 124453 953 9 0 0 0 0 0 0 0 0 histogram of classification of points: 15582962 unclassified (1) 22702083 ground (2) 14391413 building (6) 79475 water (9) 3631 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3634377 +---> 1312650 of those are unclassified (1) +---> 1476982 of those are ground (2) +---> 844596 of those are building (6) +---> 149 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.3,-1.2) has 3 bin [-1.2,-1.1) has 333 bin [-1.1,-1.0) has 108 bin [-1.0,-0.9) has 168 bin [-0.9,-0.8) has 6136 bin [-0.8,-0.7) has 1090 bin [-0.7,-0.6) has 408 bin [-0.6,-0.5) has 1921 bin [-0.5,-0.4) has 58260 bin [-0.4,-0.3) has 11689 bin [-0.3,-0.2) has 9109 bin [-0.2,-0.1) has 28035 bin [-0.1,0.0) has 47880 bin [0.0,0.1) has 151112 bin [0.1,0.2) has 235261 bin 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bin [35.7,35.8) has 11 bin [35.8,35.9) has 17 bin [35.9,36.0) has 128 bin [36.0,36.1) has 762 bin [36.1,36.2) has 6 bin [36.2,36.3) has 10 bin [36.3,36.4) has 46 bin [36.4,36.5) has 70 bin [36.5,36.6) has 49 bin [36.6,36.7) has 9 bin [36.7,36.8) has 15 bin [36.8,36.9) has 2139 bin [36.9,37.0) has 1409 bin [37.0,37.1) has 371 bin [37.1,37.2) has 499 bin [37.2,37.3) has 30 bin [37.3,37.4) has 26 bin [37.4,37.5) has 43 bin [37.5,37.6) has 25 bin [37.6,37.7) has 11 bin [37.7,37.8) has 1 bin [37.8,37.9) has 6 bin [37.9,38.0) has 10 bin [38.2,38.3) has 1 bin [38.3,38.4) has 2 bin [38.4,38.5) has 18 bin [38.5,38.6) has 7 bin [38.6,38.7) has 5 bin [40.3,40.4) has 2 bin [40.4,40.5) has 6 bin [40.5,40.6) has 6 bin [40.6,40.7) has 9 bin [40.7,40.8) has 7 bin [40.8,40.9) has 14 bin [40.9,41.0) has 9 bin [41.0,41.1) has 18 bin [41.1,41.2) has 13 bin [41.2,41.3) has 16 bin [41.3,41.4) has 16 bin [41.4,41.5) has 15 bin [41.5,41.6) has 16 bin [41.6,41.7) has 35 bin [41.7,41.8) has 48 bin [41.8,41.9) has 3 bin [41.9,42.0) has 1 bin [42.3,42.4) has 1 bin [43.1,43.2) has 1 bin [48.9,49.0) has 1 bin [49.1,49.2) has 2 bin [50.7,50.8) has 1 bin [52.0,52.1) has 1 bin [52.7,52.8) has 1 bin [52.8,52.9) has 1 bin [53.0,53.1) has 1 bin [54.2,54.3) has 1 bin [54.4,54.5) has 1 bin [54.5,54.6) has 1 bin [54.6,54.7) has 2 bin [54.7,54.8) has 1 average z coordinate 5.7 for 52759564 element(s) point source id histogram with bin size 1.000000 bin 163 has 10218362 bin 164 has 38271988 bin 165 has 4269214 average point source id 163.887240387354211 for 52759564 element(s)