lasinfo (210611) report for 'AHN4T/50EN1_15.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: 339/2022 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: 37066671 number of points by return: 24932416 8217581 3154050 678808 83816 scale factor x y z: 0.001 0.001 0.001 offset x y z: 123980 396230 0 min x y z: 123980.000 396230.000 7.684 max x y z: 125019.999 397519.999 45.678 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: 37066671 extended number of points by return: 24932416 8217581 3154050 678808 83816 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 7684 45678 intensity 47 4774 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 -29 29 user_data 6 7 point_source_ID 17 19 gps_time 290610709.083235 291286512.471462 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 37 255 B 24 255 NIR 7 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.47 47.74 ('Amplitude') attribute1 -16.31 31.52 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24932416 number of intermediate returns: 3918372 number of last returns: 24910811 number of single returns: 16694928 covered area in square units/kilounits: 1331024/1.33 point density: all returns 27.85 last only 18.72 (per square units) spacing: all returns 0.19 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 37066671 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24932416 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8217581 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3154050 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 678808 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 83816 instead zero. overview over extended number of returns of given pulse: 16694928 10137585 7432953 2381844 387687 30029 1645 0 0 0 0 0 0 0 0 histogram of classification of points: 14586844 unclassified (1) 22160965 ground (2) 285899 building (6) 26907 water (9) 6056 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2290132 +---> 532026 of those are unclassified (1) +---> 1726922 of those are ground (2) +---> 26368 of those are building (6) +---> 4816 of those are water (9) z coordinate histogram with bin size 0.100000 bin [7.6,7.7) has 2 bin [7.7,7.8) has 53 bin [7.8,7.9) has 374 bin [7.9,8.0) has 641 bin [8.0,8.1) has 695 bin [8.1,8.2) has 940 bin [8.2,8.3) has 1329 bin [8.3,8.4) has 5384 bin [8.4,8.5) has 28071 bin [8.5,8.6) has 34528 bin [8.6,8.7) has 91393 bin [8.7,8.8) has 114126 bin [8.8,8.9) has 103979 bin [8.9,9.0) has 125015 bin [9.0,9.1) has 143760 bin [9.1,9.2) has 111615 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834 bin [39.9,40.0) has 729 bin [40.0,40.1) has 733 bin [40.1,40.2) has 665 bin [40.2,40.3) has 645 bin [40.3,40.4) has 584 bin [40.4,40.5) has 520 bin [40.5,40.6) has 527 bin [40.6,40.7) has 471 bin [40.7,40.8) has 405 bin [40.8,40.9) has 400 bin [40.9,41.0) has 407 bin [41.0,41.1) has 379 bin [41.1,41.2) has 372 bin [41.2,41.3) has 339 bin [41.3,41.4) has 287 bin [41.4,41.5) has 249 bin [41.5,41.6) has 250 bin [41.6,41.7) has 228 bin [41.7,41.8) has 245 bin [41.8,41.9) has 249 bin [41.9,42.0) has 189 bin [42.0,42.1) has 162 bin [42.1,42.2) has 172 bin [42.2,42.3) has 166 bin [42.3,42.4) has 124 bin [42.4,42.5) has 123 bin [42.5,42.6) has 142 bin [42.6,42.7) has 122 bin [42.7,42.8) has 112 bin [42.8,42.9) has 78 bin [42.9,43.0) has 74 bin [43.0,43.1) has 53 bin [43.1,43.2) has 51 bin [43.2,43.3) has 51 bin [43.3,43.4) has 55 bin [43.4,43.5) has 47 bin [43.5,43.6) has 30 bin [43.6,43.7) has 22 bin [43.7,43.8) has 13 bin [43.8,43.9) has 29 bin [43.9,44.0) has 36 bin [44.0,44.1) has 34 bin [44.1,44.2) has 27 bin [44.2,44.3) has 19 bin [44.3,44.4) has 12 bin [44.4,44.5) has 14 bin [44.5,44.6) has 9 bin [44.6,44.7) has 4 bin [44.7,44.8) has 2 bin [44.9,45.0) has 3 bin [45.0,45.1) has 3 bin [45.1,45.2) has 2 bin [45.2,45.3) has 3 bin [45.3,45.4) has 3 bin [45.4,45.5) has 1 bin [45.5,45.6) has 3 bin [45.6,45.7) has 2 average z coordinate 16.1 for 37066671 element(s) point source id histogram with bin size 1.000000 bin 17 has 1411057 bin 18 has 29107712 bin 19 has 6547902 average point source id 18.138583931640369 for 37066671 element(s)