lasinfo (210611) report for 'AHN4T/39GN1_20.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: 337/2022 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: 23375223 number of points by return: 19847413 2527660 796709 179357 24084 scale factor x y z: 0.001 0.001 0.001 offset x y z: 163980 432480 0 min x y z: 163980.000 432480.000 1.270 max x y z: 165019.999 433769.999 38.683 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: 23375223 extended number of points by return: 19847413 2527660 796709 179357 24084 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 1270 38683 intensity 56 5029 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 50 52 gps_time 294661064.912629 294663714.255824 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 29 255 G 48 255 B 40 255 NIR 19 255 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 0.56 50.29 ('Amplitude') attribute1 -16.38 34.01 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 19847413 number of intermediate returns: 1006142 number of last returns: 19791935 number of single returns: 17270267 covered area in square units/kilounits: 1183484/1.18 point density: all returns 19.75 last only 16.72 (per square units) spacing: all returns 0.23 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 23375223 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 19847413 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2527660 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 796709 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 179357 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 24084 instead zero. overview over extended number of returns of given pulse: 17270267 3501877 1858603 623437 110887 9554 598 0 0 0 0 0 0 0 0 histogram of classification of points: 5191707 unclassified (1) 14877853 ground (2) 2964268 building (6) 329783 water (9) 11612 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1469857 +---> 256215 of those are unclassified (1) +---> 932105 of those are ground (2) +---> 268607 of those are building (6) +---> 12930 of those are water (9) z coordinate histogram with bin size 0.100000 bin [1.2,1.3) has 2 bin [1.3,1.4) has 308 bin [1.4,1.5) has 573 bin [1.5,1.6) has 352 bin [1.6,1.7) has 239 bin [1.7,1.8) has 316 bin [1.8,1.9) has 378 bin [1.9,2.0) has 461 bin [2.0,2.1) has 636 bin [2.1,2.2) has 693 bin [2.2,2.3) has 821 bin [2.3,2.4) has 828 bin [2.4,2.5) has 943 bin [2.5,2.6) has 1084 bin [2.6,2.7) has 1138 bin [2.7,2.8) has 1206 bin [2.8,2.9) has 1232 bin [2.9,3.0) has 1281 bin [3.0,3.1) has 1216 bin [3.1,3.2) has 1075 bin [3.2,3.3) has 974 bin [3.3,3.4) has 861 bin [3.4,3.5) has 968 bin [3.5,3.6) has 961 bin [3.6,3.7) has 1087 bin [3.7,3.8) has 1560 bin [3.8,3.9) has 17697 bin [3.9,4.0) has 283271 bin [4.0,4.1) has 100877 bin [4.1,4.2) has 74592 bin [4.2,4.3) has 63187 bin [4.3,4.4) has 72583 bin [4.4,4.5) has 95618 bin [4.5,4.6) has 86165 bin [4.6,4.7) has 118002 bin [4.7,4.8) has 121237 bin [4.8,4.9) has 137128 bin [4.9,5.0) has 149936 bin [5.0,5.1) has 139407 bin [5.1,5.2) has 139960 bin [5.2,5.3) has 147507 bin [5.3,5.4) has 175172 bin [5.4,5.5) has 211419 bin [5.5,5.6) has 303878 bin [5.6,5.7) has 415079 bin [5.7,5.8) has 575076 bin [5.8,5.9) has 780580 bin [5.9,6.0) has 1057365 bin [6.0,6.1) has 1172978 bin [6.1,6.2) has 1311801 bin [6.2,6.3) has 948856 bin [6.3,6.4) has 668681 bin [6.4,6.5) has 508120 bin [6.5,6.6) has 394765 bin [6.6,6.7) has 315855 bin [6.7,6.8) has 291268 bin [6.8,6.9) has 303543 bin [6.9,7.0) has 363837 bin [7.0,7.1) has 521072 bin [7.1,7.2) has 446497 bin [7.2,7.3) has 440712 bin [7.3,7.4) has 522854 bin [7.4,7.5) has 580867 bin [7.5,7.6) has 493267 bin [7.6,7.7) has 353055 bin [7.7,7.8) has 296698 bin [7.8,7.9) has 244254 bin [7.9,8.0) has 199076 bin [8.0,8.1) has 189435 bin [8.1,8.2) has 152028 bin [8.2,8.3) has 122094 bin [8.3,8.4) has 114203 bin [8.4,8.5) has 105112 bin [8.5,8.6) has 103404 bin [8.6,8.7) has 105955 bin [8.7,8.8) has 107475 bin [8.8,8.9) has 110186 bin [8.9,9.0) has 112233 bin [9.0,9.1) has 106898 bin [9.1,9.2) has 103449 bin [9.2,9.3) has 95093 bin [9.3,9.4) has 93985 bin [9.4,9.5) has 94839 bin [9.5,9.6) has 95824 bin [9.6,9.7) has 92384 bin [9.7,9.8) has 84086 bin [9.8,9.9) has 80222 bin [9.9,10.0) has 85531 bin [10.0,10.1) has 89095 bin [10.1,10.2) has 83681 bin [10.2,10.3) has 87232 bin [10.3,10.4) has 88340 bin [10.4,10.5) has 98250 bin [10.5,10.6) has 79282 bin [10.6,10.7) has 78777 bin [10.7,10.8) has 79946 bin [10.8,10.9) has 74877 bin [10.9,11.0) 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has 1305 bin [30.5,30.6) has 1273 bin [30.6,30.7) has 1149 bin [30.7,30.8) has 1134 bin [30.8,30.9) has 1236 bin [30.9,31.0) has 1887 bin [31.0,31.1) has 2163 bin [31.1,31.2) has 1116 bin [31.2,31.3) has 1017 bin [31.3,31.4) has 984 bin [31.4,31.5) has 911 bin [31.5,31.6) has 933 bin [31.6,31.7) has 848 bin [31.7,31.8) has 837 bin [31.8,31.9) has 878 bin [31.9,32.0) has 814 bin [32.0,32.1) has 864 bin [32.1,32.2) has 816 bin [32.2,32.3) has 737 bin [32.3,32.4) has 723 bin [32.4,32.5) has 721 bin [32.5,32.6) has 694 bin [32.6,32.7) has 619 bin [32.7,32.8) has 574 bin [32.8,32.9) has 557 bin [32.9,33.0) has 549 bin [33.0,33.1) has 571 bin [33.1,33.2) has 508 bin [33.2,33.3) has 451 bin [33.3,33.4) has 422 bin [33.4,33.5) has 431 bin [33.5,33.6) has 406 bin [33.6,33.7) has 383 bin [33.7,33.8) has 344 bin [33.8,33.9) has 389 bin [33.9,34.0) has 361 bin [34.0,34.1) has 341 bin [34.1,34.2) has 327 bin [34.2,34.3) has 322 bin [34.3,34.4) has 322 bin [34.4,34.5) has 306 bin [34.5,34.6) has 301 bin [34.6,34.7) has 248 bin [34.7,34.8) has 225 bin [34.8,34.9) has 174 bin [34.9,35.0) has 174 bin [35.0,35.1) has 161 bin [35.1,35.2) has 118 bin [35.2,35.3) has 129 bin [35.3,35.4) has 123 bin [35.4,35.5) has 112 bin [35.5,35.6) has 101 bin [35.6,35.7) has 105 bin [35.7,35.8) has 100 bin [35.8,35.9) has 74 bin [35.9,36.0) has 62 bin [36.0,36.1) has 66 bin [36.1,36.2) has 38 bin [36.2,36.3) has 36 bin [36.3,36.4) has 25 bin [36.4,36.5) has 20 bin [36.5,36.6) has 13 bin [36.6,36.7) has 6 bin [36.7,36.8) has 3 bin [36.9,37.0) has 1 bin [37.0,37.1) has 1 bin [38.5,38.6) has 5 bin [38.6,38.7) has 3 average z coordinate 8.5 for 23375223 element(s) point source id histogram with bin size 1.000000 bin 50 has 690027 bin 51 has 20415063 bin 52 has 2270133 average point source id 51.067597472759942 for 23375223 element(s)