lasinfo (210611) report for 'AHN4T/44HZ2_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: 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: 41526035 number of points by return: 36859900 3142705 1154904 314268 54258 scale factor x y z: 0.001 0.001 0.001 offset x y z: 138980 402480 0 min x y z: 138980.000 402480.000 6.369 max x y z: 140019.999 403769.999 47.743 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: 41526035 extended number of points by return: 36859900 3142705 1154904 314268 54258 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 6369 47743 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 -30 29 user_data 6 7 point_source_ID 14 1049 gps_time 291289299.692859 294659645.696952 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 43 255 B 34 255 NIR 6 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0 48.82 ('Amplitude') attribute1 -16.61 32.32 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 36859900 number of intermediate returns: 1529583 number of last returns: 36828564 number of single returns: 33692012 covered area in square units/kilounits: 1340084/1.34 point density: all returns 30.99 last only 27.48 (per square units) spacing: all returns 0.18 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 41526035 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 36859900 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3142705 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1154904 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 314268 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 54258 instead zero. overview over extended number of returns of given pulse: 33692012 3994843 2524969 1042224 241650 28215 2122 0 0 0 0 0 0 0 0 histogram of classification of points: 7863691 unclassified (1) 32725710 ground (2) 931114 building (6) 5189 water (9) 331 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2722134 +---> 543723 of those are unclassified (1) +---> 2044644 of those are ground (2) +---> 133687 of those are building (6) +---> 80 of those are water (9) z coordinate histogram with bin size 0.100000 bin [6.3,6.4) has 1 bin [6.4,6.5) has 175 bin [6.5,6.6) has 1885 bin [6.6,6.7) has 4560 bin [6.7,6.8) has 6836 bin [6.8,6.9) has 11636 bin [6.9,7.0) has 11737 bin [7.0,7.1) has 9514 bin [7.1,7.2) has 11885 bin [7.2,7.3) has 15969 bin [7.3,7.4) has 28512 bin [7.4,7.5) has 62702 bin [7.5,7.6) has 138677 bin [7.6,7.7) has 285639 bin [7.7,7.8) has 437616 bin [7.8,7.9) has 595231 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[43.2,43.3) has 181 bin [43.3,43.4) has 157 bin [43.4,43.5) has 164 bin [43.5,43.6) has 127 bin [43.6,43.7) has 118 bin [43.7,43.8) has 113 bin [43.8,43.9) has 96 bin [43.9,44.0) has 72 bin [44.0,44.1) has 72 bin [44.1,44.2) has 66 bin [44.2,44.3) has 59 bin [44.3,44.4) has 62 bin [44.4,44.5) has 64 bin [44.5,44.6) has 42 bin [44.6,44.7) has 48 bin [44.7,44.8) has 42 bin [44.8,44.9) has 41 bin [44.9,45.0) has 60 bin [45.0,45.1) has 49 bin [45.1,45.2) has 57 bin [45.2,45.3) has 59 bin [45.3,45.4) has 59 bin [45.4,45.5) has 49 bin [45.5,45.6) has 29 bin [45.6,45.7) has 38 bin [45.7,45.8) has 40 bin [45.8,45.9) has 36 bin [45.9,46.0) has 26 bin [46.0,46.1) has 24 bin [46.1,46.2) has 31 bin [46.2,46.3) has 27 bin [46.3,46.4) has 18 bin [46.4,46.5) has 12 bin [46.5,46.6) has 14 bin [46.6,46.7) has 8 bin [46.7,46.8) has 11 bin [46.8,46.9) has 7 bin [46.9,47.0) has 5 bin [47.0,47.1) has 6 bin [47.1,47.2) has 7 bin [47.2,47.3) has 3 bin [47.3,47.4) has 3 bin [47.4,47.5) has 2 bin [47.5,47.6) has 3 bin [47.7,47.8) has 1 average z coordinate 10.1 for 41526035 element(s) point source id histogram with bin size 1.000000 bin 14 has 14541865 bin 15 has 669589 bin 47 has 321529 bin 48 has 20265879 bin 1049 has 5727173 average point source id 173.609362825032548 for 41526035 element(s)