lasinfo (210611) report for 'AHN4T/17AZ2_14.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: 24751754 number of points by return: 23355086 856414 395204 117791 23751 scale factor x y z: 0.001 0.001 0.001 offset x y z: 227980 539980 0 min x y z: 227980.000 539980.000 9.110 max x y z: 229019.999 541269.999 46.603 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: 24751754 extended number of points by return: 23355086 856414 395204 117791 23751 3175 333 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 9110 46603 intensity 56 4969 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 26 user_data 6 7 point_source_ID 57 59 gps_time 328707155.853490 330435651.770091 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 28 255 G 50 255 B 34 255 NIR 4 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4333 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.48 33.52 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23355086 number of intermediate returns: 540562 number of last returns: 23352896 number of single returns: 22496790 covered area in square units/kilounits: 1303232/1.30 point density: all returns 18.99 last only 17.92 (per square units) spacing: all returns 0.23 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 24751754 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23355086 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 856414 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 395204 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 117791 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 23751 instead zero. overview over extended number of returns of given pulse: 22496790 923815 832596 376351 102847 17150 2205 0 0 0 0 0 0 0 0 histogram of classification of points: 1519405 unclassified (1) 22797273 ground (2) 59805 building (6) 374947 water (9) 324 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1899951 +---> 238947 of those are unclassified (1) +---> 1607344 of those are ground (2) +---> 53660 of those are water (9) z coordinate histogram with bin size 0.100000 bin [9.1,9.2) has 24 bin [9.2,9.3) has 2650 bin [9.3,9.4) has 23723 bin [9.4,9.5) has 29898 bin [9.5,9.6) has 10734 bin [9.6,9.7) has 9953 bin [9.7,9.8) has 16654 bin [9.8,9.9) has 31978 bin [9.9,10.0) has 49361 bin [10.0,10.1) has 80713 bin [10.1,10.2) has 101331 bin [10.2,10.3) has 178645 bin [10.3,10.4) has 409023 bin [10.4,10.5) has 1133045 bin [10.5,10.6) has 1904124 bin [10.6,10.7) has 1662501 bin 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[38.5,38.6) has 48 bin [38.6,38.7) has 35 bin [38.7,38.8) has 32 bin [38.8,38.9) has 23 bin [38.9,39.0) has 42 bin [39.0,39.1) has 32 bin [39.1,39.2) has 30 bin [39.2,39.3) has 27 bin [39.3,39.4) has 32 bin [39.4,39.5) has 29 bin [39.5,39.6) has 31 bin [39.6,39.7) has 17 bin [39.7,39.8) has 26 bin [39.8,39.9) has 28 bin [39.9,40.0) has 18 bin [40.0,40.1) has 16 bin [40.1,40.2) has 22 bin [40.2,40.3) has 20 bin [40.3,40.4) has 23 bin [40.4,40.5) has 17 bin [40.5,40.6) has 33 bin [40.6,40.7) has 16 bin [40.7,40.8) has 11 bin [40.8,40.9) has 6 bin [40.9,41.0) has 7 bin [41.0,41.1) has 3 bin [41.1,41.2) has 7 bin [41.2,41.3) has 5 bin [41.4,41.5) has 3 bin [41.5,41.6) has 2 bin [41.6,41.7) has 1 bin [41.8,41.9) has 1 bin [42.0,42.1) has 1 bin [42.1,42.2) has 2 bin [42.3,42.4) has 2 bin [42.4,42.5) has 2 bin [42.6,42.7) has 1 bin [42.8,42.9) has 2 bin [42.9,43.0) has 4 bin [43.0,43.1) has 1 bin [44.0,44.1) has 3 bin [44.1,44.2) has 2 bin [44.2,44.3) has 2 bin [44.3,44.4) has 1 bin [44.5,44.6) has 1 bin [44.6,44.7) has 1 bin [44.8,44.9) has 1 bin [44.9,45.0) has 2 bin [45.0,45.1) has 1 bin [45.1,45.2) has 2 bin [45.2,45.3) has 1 bin [45.6,45.7) has 2 bin [45.7,45.8) has 1 bin [45.8,45.9) has 2 bin [45.9,46.0) has 1 bin [46.0,46.1) has 1 bin [46.1,46.2) has 1 bin [46.3,46.4) has 1 bin [46.4,46.5) has 1 bin [46.5,46.6) has 14 bin [46.6,46.7) has 2 average z coordinate 12.0 for 24751754 element(s) point source id histogram with bin size 1.000000 bin 57 has 2058192 bin 58 has 19562755 bin 59 has 3130807 average point source id 58.043334908709902 for 24751754 element(s)