lasinfo (210611) report for 'AHN4T/44HZ2_13.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: 338/2022 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: 65637994 number of points by return: 44934822 14058039 5285952 1196229 162952 scale factor x y z: 0.001 0.001 0.001 offset x y z: 136980 402480 0 min x y z: 136980.000 402480.000 6.673 max x y z: 138019.999 403769.999 53.923 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: 65637994 extended number of points by return: 44934822 14058039 5285952 1196229 162952 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 6673 53923 intensity 0 4882 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 13 48 gps_time 291289269.279997 292165716.022282 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 43 255 B 32 255 NIR 1 255 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 48.82 ('Amplitude') attribute1 -17.06 32.3 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 44934822 number of intermediate returns: 6665359 number of last returns: 44862266 number of single returns: 30824453 covered area in square units/kilounits: 1339864/1.34 point density: all returns 48.99 last only 33.48 (per square units) spacing: all returns 0.14 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 65637994 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 44934822 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 14058039 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5285952 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1196229 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 162952 instead zero. overview over extended number of returns of given pulse: 30824453 17569352 12286063 4141492 747110 65626 3898 0 0 0 0 0 0 0 0 histogram of classification of points: 25159154 unclassified (1) 38311626 ground (2) 2145664 building (6) 20373 water (9) 1177 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4745399 +---> 1852461 of those are unclassified (1) +---> 2645518 of those are ground (2) +---> 246902 of those are building (6) +---> 518 of those are water (9) z coordinate histogram with bin size 0.100000 bin [6.6,6.7) has 4 bin [6.7,6.8) has 523 bin [6.8,6.9) has 22129 bin [6.9,7.0) has 127009 bin [7.0,7.1) has 219636 bin [7.1,7.2) has 306807 bin [7.2,7.3) has 402787 bin [7.3,7.4) has 410444 bin [7.4,7.5) has 438884 bin [7.5,7.6) has 577024 bin [7.6,7.7) has 717371 bin [7.7,7.8) has 1015450 bin [7.8,7.9) has 1272411 bin [7.9,8.0) has 1340855 bin [8.0,8.1) has 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[46.2,46.3) has 714 bin [46.3,46.4) has 664 bin [46.4,46.5) has 627 bin [46.5,46.6) has 591 bin [46.6,46.7) has 671 bin [46.7,46.8) has 571 bin [46.8,46.9) has 496 bin [46.9,47.0) has 452 bin [47.0,47.1) has 435 bin [47.1,47.2) has 351 bin [47.2,47.3) has 329 bin [47.3,47.4) has 275 bin [47.4,47.5) has 230 bin [47.5,47.6) has 232 bin [47.6,47.7) has 171 bin [47.7,47.8) has 184 bin [47.8,47.9) has 129 bin [47.9,48.0) has 111 bin [48.0,48.1) has 111 bin [48.1,48.2) has 95 bin [48.2,48.3) has 75 bin [48.3,48.4) has 67 bin [48.4,48.5) has 62 bin [48.5,48.6) has 51 bin [48.6,48.7) has 43 bin [48.7,48.8) has 36 bin [48.8,48.9) has 24 bin [48.9,49.0) has 21 bin [49.0,49.1) has 19 bin [49.1,49.2) has 20 bin [49.2,49.3) has 14 bin [49.3,49.4) has 9 bin [49.4,49.5) has 10 bin [49.5,49.6) has 10 bin [49.6,49.7) has 13 bin [49.7,49.8) has 11 bin [49.8,49.9) has 8 bin [49.9,50.0) has 5 bin [50.0,50.1) has 11 bin [50.1,50.2) has 5 bin [50.2,50.3) has 4 bin [50.3,50.4) has 3 bin [50.9,51.0) has 1 bin [51.7,51.8) has 1 bin [51.9,52.0) has 1 bin [52.2,52.3) has 1 bin [52.3,52.4) has 4 bin [52.7,52.8) has 1 bin [53.7,53.8) has 1 bin [53.8,53.9) has 3 bin [53.9,54.0) has 2 average z coordinate 13.7 for 65637994 element(s) point source id histogram with bin size 1.000000 bin 13 has 1978273 bin 14 has 31554641 bin 15 has 5218280 bin 47 has 26498118 bin 48 has 388682 average point source id 27.572826265836216 for 65637994 element(s)