lasinfo (210611) report for 'AHN4T/58DN1_19.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: 340/2022 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: 45170695 number of points by return: 39326980 4519856 1125789 181320 16750 scale factor x y z: 0.001 0.001 0.001 offset x y z: 192980 357480 0 min x y z: 192980.000 357480.000 16.798 max x y z: 194019.999 358769.999 61.473 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: 45170695 extended number of points by return: 39326980 4519856 1125789 181320 16750 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 16798 61473 intensity 0 5098 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 14 scan_angle_rank -29 29 user_data 6 7 point_source_ID 107 205 gps_time 297871117.982499 298292189.584692 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 31 255 G 54 255 B 14 255 NIR 19 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 14 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 50.98 ('Amplitude') attribute1 -16.49 33.98 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 39326980 number of intermediate returns: 1328732 number of last returns: 39257594 number of single returns: 34742611 covered area in square units/kilounits: 1341492/1.34 point density: all returns 33.67 last only 29.26 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 45170695 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 39326980 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4519856 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1125789 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 181320 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 16750 instead zero. overview over extended number of returns of given pulse: 34742611 6842873 2840622 660411 78681 5251 246 0 0 0 0 0 0 0 0 histogram of classification of points: 9031934 unclassified (1) 31174862 ground (2) 4949846 building (6) 13974 water (9) 79 wire conductor (14) +-> flagged as extended overlap: 2912645 +---> 513581 of those are unclassified (1) +---> 2061517 of those are ground (2) +---> 334697 of those are building (6) +---> 2806 of those are water (9) +---> 44 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [16.7,16.8) has 1 bin [16.8,16.9) has 570 bin [16.9,17.0) has 1044 bin [17.0,17.1) has 620 bin [17.1,17.2) has 957 bin [17.2,17.3) has 1933 bin [17.3,17.4) has 5253 bin [17.4,17.5) has 11981 bin [17.5,17.6) has 4209 bin [17.6,17.7) has 3821 bin [17.7,17.8) has 3965 bin [17.8,17.9) has 5374 bin [17.9,18.0) has 12859 bin [18.0,18.1) has 39498 bin [18.1,18.2) has 83887 bin [18.2,18.3) has 102711 bin [18.3,18.4) has 132482 bin [18.4,18.5) has 165571 bin [18.5,18.6) has 198024 bin [18.6,18.7) has 218620 bin [18.7,18.8) has 205893 bin [18.8,18.9) has 113519 bin [18.9,19.0) has 84756 bin [19.0,19.1) has 78237 bin [19.1,19.2) has 94494 bin [19.2,19.3) has 66380 bin [19.3,19.4) has 43342 bin [19.4,19.5) has 36044 bin [19.5,19.6) has 30504 bin [19.6,19.7) has 28680 bin [19.7,19.8) has 29418 bin [19.8,19.9) has 28608 bin [19.9,20.0) has 26976 bin [20.0,20.1) has 25580 bin [20.1,20.2) has 32903 bin [20.2,20.3) has 38895 bin [20.3,20.4) has 34326 bin [20.4,20.5) has 35648 bin [20.5,20.6) has 38133 bin [20.6,20.7) has 38889 bin [20.7,20.8) has 43061 bin [20.8,20.9) has 48244 bin [20.9,21.0) has 58118 bin [21.0,21.1) has 56361 bin [21.1,21.2) has 50428 bin [21.2,21.3) has 48135 bin [21.3,21.4) has 47319 bin [21.4,21.5) has 36840 bin [21.5,21.6) has 35119 bin [21.6,21.7) has 35549 bin [21.7,21.8) has 33380 bin [21.8,21.9) has 33759 bin 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[48.3,48.4) has 10279 bin [48.4,48.5) has 10118 bin [48.5,48.6) has 10000 bin [48.6,48.7) has 9608 bin [48.7,48.8) has 9760 bin [48.8,48.9) has 9488 bin [48.9,49.0) has 9301 bin [49.0,49.1) has 9442 bin [49.1,49.2) has 9229 bin [49.2,49.3) has 9019 bin [49.3,49.4) has 8864 bin [49.4,49.5) has 8297 bin [49.5,49.6) has 8245 bin [49.6,49.7) has 8050 bin [49.7,49.8) has 8212 bin [49.8,49.9) has 7777 bin [49.9,50.0) has 7522 bin [50.0,50.1) has 7314 bin [50.1,50.2) has 7295 bin [50.2,50.3) has 7137 bin [50.3,50.4) has 6888 bin [50.4,50.5) has 6700 bin [50.5,50.6) has 6595 bin [50.6,50.7) has 6323 bin [50.7,50.8) has 5898 bin [50.8,50.9) has 5602 bin [50.9,51.0) has 5391 bin [51.0,51.1) has 5207 bin [51.1,51.2) has 5134 bin [51.2,51.3) has 4771 bin [51.3,51.4) has 4505 bin [51.4,51.5) has 4232 bin [51.5,51.6) has 4263 bin [51.6,51.7) has 4084 bin [51.7,51.8) has 4205 bin [51.8,51.9) has 3895 bin [51.9,52.0) has 3720 bin [52.0,52.1) has 3933 bin [52.1,52.2) has 3489 bin [52.2,52.3) has 3306 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bin [56.4,56.5) has 64 bin [56.5,56.6) has 52 bin [56.6,56.7) has 44 bin [56.7,56.8) has 29 bin [56.8,56.9) has 26 bin [56.9,57.0) has 17 bin [57.0,57.1) has 8 bin [57.1,57.2) has 4 bin [57.2,57.3) has 3 bin [57.3,57.4) has 3 bin [57.4,57.5) has 5 bin [57.5,57.6) has 26 bin [57.6,57.7) has 278 bin [57.7,57.8) has 90 bin [57.8,57.9) has 19 bin [57.9,58.0) has 5 bin [58.0,58.1) has 1 bin [58.1,58.2) has 3 bin [58.2,58.3) has 13 bin [58.3,58.4) has 6 bin [58.4,58.5) has 14 bin [58.5,58.6) has 20 bin [58.6,58.7) has 33 bin [58.7,58.8) has 28 bin [58.8,58.9) has 3 bin [59.0,59.1) has 1 bin [59.2,59.3) has 1 bin [59.3,59.4) has 2 bin [59.4,59.5) has 2 bin [59.5,59.6) has 1 bin [59.7,59.8) has 1 bin [59.8,59.9) has 3 bin [59.9,60.0) has 3 bin [60.1,60.2) has 1 bin [60.2,60.3) has 1 bin [60.3,60.4) has 2 bin [60.4,60.5) has 1 bin [60.5,60.6) has 2 bin [60.6,60.7) has 4 bin [60.7,60.8) has 8 bin [60.8,60.9) has 8 bin [60.9,61.0) has 2 bin [61.0,61.1) has 1 bin [61.3,61.4) has 2 bin [61.4,61.5) has 1 average z coordinate 28.0 for 45170695 element(s) point source id histogram with bin size 1.000000 bin 107 has 8893964 bin 108 has 21150497 bin 109 has 28475 bin 205 has 15097759 average point source id 140.224811550940274 for 45170695 element(s)