lasinfo (210611) report for 'AHN4T/32AN1_06.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: 179/2021 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: 60422642 number of points by return: 43477420 12731550 3632681 536478 44513 scale factor x y z: 0.001 0.001 0.001 offset x y z: 139980 472480 0 min x y z: 139980.000 472480.000 0.162 max x y z: 141019.999 473769.999 40.606 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: 60422642 extended number of points by return: 43477420 12731550 3632681 536478 44513 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 162 40606 intensity 53 4849 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 147 149 gps_time 270207309.392350 270209683.554308 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 19 255 B 0 255 NIR 40 255 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 0.53 48.49 ('Amplitude') attribute1 -15.42 33.12 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 43477420 number of intermediate returns: 4209214 number of last returns: 43414890 number of single returns: 30678882 covered area in square units/kilounits: 1332400/1.33 point density: all returns 45.35 last only 32.58 (per square units) spacing: all returns 0.15 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 60422642 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 43477420 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 12731550 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3632681 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 536478 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 44513 instead zero. overview over extended number of returns of given pulse: 30678882 18252685 9297399 1970640 222094 937 5 0 0 0 0 0 0 0 0 histogram of classification of points: 21882072 unclassified (1) 34216406 ground (2) 4307800 building (6) 78 water (9) 16286 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4120097 +---> 1484455 of those are unclassified (1) +---> 2410070 of those are ground (2) +---> 219840 of those are building (6) +---> 44 of those are water (9) +---> 5688 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [0.1,0.2) has 27 bin [0.2,0.3) has 3864 bin [0.3,0.4) has 69211 bin [0.4,0.5) has 86661 bin [0.5,0.6) has 196939 bin [0.6,0.7) has 190577 bin [0.7,0.8) has 190294 bin [0.8,0.9) has 165734 bin [0.9,1.0) has 224175 bin [1.0,1.1) has 225047 bin [1.1,1.2) has 126259 bin [1.2,1.3) has 298635 bin [1.3,1.4) has 382356 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4570 bin [35.9,36.0) has 4304 bin [36.0,36.1) has 4016 bin [36.1,36.2) has 3832 bin [36.2,36.3) has 3575 bin [36.3,36.4) has 3468 bin [36.4,36.5) has 3325 bin [36.5,36.6) has 2940 bin [36.6,36.7) has 2713 bin [36.7,36.8) has 2597 bin [36.8,36.9) has 2320 bin [36.9,37.0) has 2112 bin [37.0,37.1) has 1800 bin [37.1,37.2) has 1698 bin [37.2,37.3) has 1525 bin [37.3,37.4) has 1403 bin [37.4,37.5) has 1162 bin [37.5,37.6) has 1038 bin [37.6,37.7) has 876 bin [37.7,37.8) has 761 bin [37.8,37.9) has 624 bin [37.9,38.0) has 544 bin [38.0,38.1) has 483 bin [38.1,38.2) has 411 bin [38.2,38.3) has 350 bin [38.3,38.4) has 309 bin [38.4,38.5) has 220 bin [38.5,38.6) has 170 bin [38.6,38.7) has 132 bin [38.7,38.8) has 99 bin [38.8,38.9) has 86 bin [38.9,39.0) has 67 bin [39.0,39.1) has 60 bin [39.1,39.2) has 52 bin [39.2,39.3) has 25 bin [39.3,39.4) has 31 bin [39.4,39.5) has 27 bin [39.5,39.6) has 18 bin [39.6,39.7) has 21 bin [39.7,39.8) has 12 bin [39.8,39.9) has 12 bin [39.9,40.0) has 4 bin [40.0,40.1) has 1 bin [40.1,40.2) has 1 bin [40.2,40.3) has 2 bin [40.3,40.4) has 1 bin [40.6,40.7) has 1 average z coordinate 12.5 for 60422642 element(s) point source id histogram with bin size 1.000000 bin 147 has 955960 bin 148 has 41505746 bin 149 has 17960936 average point source id 148.281433837335356 for 60422642 element(s)