lasinfo (210611) report for 'AHN4T/28GZ1_10.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: 336/2022 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: 57463594 number of points by return: 38810143 13397227 4245069 877166 132351 scale factor x y z: 0.001 0.001 0.001 offset x y z: 243980 478730 0 min x y z: 243980.000 478730.000 11.234 max x y z: 245019.999 480019.999 49.849 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: 57463594 extended number of points by return: 38810143 13397227 4245069 877166 132351 1555 83 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 11234 49849 intensity 41 4672 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 166 212 gps_time 324206780.724000 328779595.472068 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 30 255 B 32 255 NIR 7 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.43 30.77 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 38810143 number of intermediate returns: 5269551 number of last returns: 38784408 number of single returns: 25400508 covered area in square units/kilounits: 1339188/1.34 point density: all returns 42.91 last only 28.96 (per square units) spacing: all returns 0.15 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 57463594 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 38810143 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 13397227 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4245069 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 877166 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 132351 instead zero. overview over extended number of returns of given pulse: 25400508 18310578 10108512 2980495 589974 67841 5686 0 0 0 0 0 0 0 0 histogram of classification of points: 24506324 unclassified (1) 32658422 ground (2) 131851 building (6) 166997 water (9) +-> flagged as extended overlap: 3978997 +---> 1839144 of those are unclassified (1) +---> 2124673 of those are ground (2) +---> 13073 of those are building (6) +---> 2107 of those are water (9) z coordinate histogram with bin size 0.100000 bin [11.2,11.3) has 52 bin [11.3,11.4) has 604 bin [11.4,11.5) has 821 bin [11.5,11.6) has 1673 bin [11.6,11.7) has 3644 bin [11.7,11.8) has 4006 bin [11.8,11.9) has 5618 bin [11.9,12.0) has 8358 bin [12.0,12.1) has 10963 bin [12.1,12.2) has 23125 bin [12.2,12.3) has 74596 bin [12.3,12.4) has 69854 bin [12.4,12.5) has 102993 bin [12.5,12.6) has 141459 bin [12.6,12.7) has 195104 bin [12.7,12.8) has 246362 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[42.8,42.9) has 11699 bin [42.9,43.0) has 11501 bin [43.0,43.1) has 11091 bin [43.1,43.2) has 10610 bin [43.2,43.3) has 10530 bin [43.3,43.4) has 9972 bin [43.4,43.5) has 9505 bin [43.5,43.6) has 9064 bin [43.6,43.7) has 8602 bin [43.7,43.8) has 8231 bin [43.8,43.9) has 8159 bin [43.9,44.0) has 7657 bin [44.0,44.1) has 7424 bin [44.1,44.2) has 7271 bin [44.2,44.3) has 7007 bin [44.3,44.4) has 6756 bin [44.4,44.5) has 6417 bin [44.5,44.6) has 6020 bin [44.6,44.7) has 5626 bin [44.7,44.8) has 5119 bin [44.8,44.9) has 4834 bin [44.9,45.0) has 4768 bin [45.0,45.1) has 4444 bin [45.1,45.2) has 4206 bin [45.2,45.3) has 3932 bin [45.3,45.4) has 3810 bin [45.4,45.5) has 3464 bin [45.5,45.6) has 3179 bin [45.6,45.7) has 2911 bin [45.7,45.8) has 2532 bin [45.8,45.9) has 2366 bin [45.9,46.0) has 2226 bin [46.0,46.1) has 2024 bin [46.1,46.2) has 1891 bin [46.2,46.3) has 1676 bin [46.3,46.4) has 1504 bin [46.4,46.5) has 1377 bin [46.5,46.6) has 1122 bin [46.6,46.7) has 988 bin [46.7,46.8) has 870 bin [46.8,46.9) has 816 bin [46.9,47.0) has 646 bin [47.0,47.1) has 616 bin [47.1,47.2) has 546 bin [47.2,47.3) has 443 bin [47.3,47.4) has 456 bin [47.4,47.5) has 390 bin [47.5,47.6) has 388 bin [47.6,47.7) has 327 bin [47.7,47.8) has 336 bin [47.8,47.9) has 307 bin [47.9,48.0) has 329 bin [48.0,48.1) has 310 bin [48.1,48.2) has 276 bin [48.2,48.3) has 236 bin [48.3,48.4) has 184 bin [48.4,48.5) has 204 bin [48.5,48.6) has 190 bin [48.6,48.7) has 139 bin [48.7,48.8) has 135 bin [48.8,48.9) has 129 bin [48.9,49.0) has 111 bin [49.0,49.1) has 70 bin [49.1,49.2) has 62 bin [49.2,49.3) has 45 bin [49.3,49.4) has 19 bin [49.4,49.5) has 14 bin [49.5,49.6) has 4 bin [49.6,49.7) has 4 bin [49.7,49.8) has 1 bin [49.8,49.9) has 1 average z coordinate 19.6 for 57463594 element(s) point source id histogram with bin size 1.000000 bin 166 has 13315459 bin 167 has 23241344 bin 212 has 20906791 average point source id 183.140482546218749 for 57463594 element(s)