lasinfo (210611) report for 'AHN4T/32CZ1_12.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: 54038569 number of points by return: 44851406 6914410 1882436 352308 38009 scale factor x y z: 0.001 0.001 0.001 offset x y z: 140980 452480 0 min x y z: 140980.000 452480.000 -2.045 max x y z: 142019.999 453769.999 42.125 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: 54038569 extended number of points by return: 44851406 6914410 1882436 352308 38009 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 -2045 42125 intensity 0 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 -15 30 user_data 6 7 point_source_ID 81 82 gps_time 269729695.116818 269730825.514141 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 25 255 B 0 255 NIR 47 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2500 5000 extended_scanner_channel 0 0 attribute0 0 48.49 ('Amplitude') attribute1 -15.52 32.48 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 44851406 number of intermediate returns: 2283290 number of last returns: 44729488 number of single returns: 37825615 covered area in square units/kilounits: 1340068/1.34 point density: all returns 40.33 last only 33.38 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 54038569 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 44851406 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6914410 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1882436 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 352308 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 38009 instead zero. overview over extended number of returns of given pulse: 37825615 10150653 4607625 1263289 189067 2290 30 0 0 0 0 0 0 0 0 histogram of classification of points: 12845372 unclassified (1) 34088208 ground (2) 6926893 building (6) 61750 water (9) 116346 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3420536 +---> 761309 of those are unclassified (1) +---> 2266203 of those are ground (2) +---> 383683 of those are building (6) +---> 9256 of those are water (9) +---> 85 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.1,-2.0) has 2 bin [-2.0,-1.9) has 72 bin [-1.9,-1.8) has 659 bin [-1.8,-1.7) has 1440 bin [-1.7,-1.6) has 1515 bin [-1.6,-1.5) has 1502 bin [-1.5,-1.4) has 1005 bin [-1.4,-1.3) has 608 bin [-1.3,-1.2) has 643 bin [-1.2,-1.1) has 729 bin [-1.1,-1.0) has 742 bin [-1.0,-0.9) has 751 bin [-0.9,-0.8) has 776 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2 bin [36.4,36.5) has 2 bin [36.5,36.6) has 4 bin [36.6,36.7) has 1 bin [36.7,36.8) has 1 bin [36.8,36.9) has 2 bin [36.9,37.0) has 1 bin [37.0,37.1) has 2 bin [37.4,37.5) has 1 bin [37.5,37.6) has 2 bin [37.6,37.7) has 3 bin [37.8,37.9) has 1 bin [37.9,38.0) has 1 bin [38.0,38.1) has 1 bin [38.1,38.2) has 1 bin [38.2,38.3) has 1 bin [38.3,38.4) has 1 bin [38.4,38.5) has 1 bin [38.5,38.6) has 1 bin [38.7,38.8) has 1 bin [38.8,38.9) has 3 bin [38.9,39.0) has 3 bin [39.0,39.1) has 1 bin [39.3,39.4) has 3 bin [39.5,39.6) has 3 bin [39.7,39.8) has 1 bin [40.0,40.1) has 1 bin [40.1,40.2) has 3 bin [40.2,40.3) has 1 bin [40.3,40.4) has 1 bin [40.4,40.5) has 1 bin [40.5,40.6) has 1 bin [40.8,40.9) has 1 bin [41.2,41.3) has 1 bin [41.3,41.4) has 1 bin [41.4,41.5) has 1 bin [41.6,41.7) has 1 bin [41.7,41.8) has 3 bin [41.8,41.9) has 2 bin [41.9,42.0) has 2 bin [42.1,42.2) has 2 average z coordinate 5.0 for 54038569 element(s) point source id histogram with bin size 1.000000 bin 81 has 19054787 bin 82 has 34983782 average point source id 81.647385425768775 for 54038569 element(s)