lasinfo (210611) report for 'AHN4T/32AZ1_25.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: 342/2021 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: 64932609 number of points by return: 42563251 15637136 5511855 1095345 125022 scale factor x y z: 0.001 0.001 0.001 offset x y z: 143980 462480 0 min x y z: 143980.000 462480.000 1.606 max x y z: 145019.999 463769.999 44.462 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: 64932609 extended number of points by return: 42563251 15637136 5511855 1095345 125022 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 1606 44462 intensity 0 3546 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 33 user_data 6 7 point_source_ID 92 94 gps_time 270029806.259309 270031866.321937 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 28 255 G 33 255 B 11 255 NIR 54 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 5500 extended_scanner_channel 0 0 attribute0 0 35.46 ('Amplitude') attribute1 -15.98 19.56 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42563251 number of intermediate returns: 6742039 number of last returns: 42518199 number of single returns: 26890880 covered area in square units/kilounits: 1303580/1.30 point density: all returns 49.81 last only 32.62 (per square units) spacing: all returns 0.14 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 64932609 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42563251 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 15637136 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5511855 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1095345 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 125022 instead zero. overview over extended number of returns of given pulse: 26890880 20257371 13265850 3891269 617500 9554 185 0 0 0 0 0 0 0 0 histogram of classification of points: 28620307 unclassified (1) 35701396 ground (2) 470769 building (6) 119205 water (9) 17698 wire conductor (14) 3234 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4847580 +---> 2385288 of those are unclassified (1) +---> 2425065 of those are ground (2) +---> 29269 of those are building (6) +---> 7102 of those are water (9) +---> 742 of those are wire conductor (14) +---> 114 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [1.6,1.7) has 10 bin [1.7,1.8) has 408 bin [1.8,1.9) has 3272 bin [1.9,2.0) has 5054 bin [2.0,2.1) has 6574 bin [2.1,2.2) has 11401 bin [2.2,2.3) has 21276 bin [2.3,2.4) has 88246 bin [2.4,2.5) has 56256 bin [2.5,2.6) has 59265 bin 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[41.1,41.2) has 139 bin [41.2,41.3) has 138 bin [41.3,41.4) has 112 bin [41.4,41.5) has 131 bin [41.5,41.6) has 105 bin [41.6,41.7) has 63 bin [41.7,41.8) has 34 bin [41.8,41.9) has 35 bin [41.9,42.0) has 32 bin [42.0,42.1) has 28 bin [42.1,42.2) has 31 bin [42.2,42.3) has 14 bin [42.3,42.4) has 9 bin [42.4,42.5) has 9 bin [42.5,42.6) has 7 bin [42.6,42.7) has 7 bin [42.7,42.8) has 12 bin [42.8,42.9) has 10 bin [42.9,43.0) has 20 bin [43.0,43.1) has 36 bin [43.1,43.2) has 8 bin [43.2,43.3) has 4 bin [43.3,43.4) has 8 bin [43.4,43.5) has 1 bin [43.5,43.6) has 2 bin [43.6,43.7) has 3 bin [43.7,43.8) has 2 bin [43.9,44.0) has 6 bin [44.0,44.1) has 1 bin [44.1,44.2) has 11 bin [44.2,44.3) has 8 bin [44.3,44.4) has 5 bin [44.4,44.5) has 3 average z coordinate 10.0 for 64932609 element(s) point source id histogram with bin size 1.000000 bin 92 has 907871 bin 93 has 45093187 bin 94 has 18931551 average point source id 93.277575170281551 for 64932609 element(s)