lasinfo (210611) report for 'AHN4T/17CZ1_11.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: 335/2022 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: 45671168 number of points by return: 31902085 9283256 3606609 780752 92164 scale factor x y z: 0.001 0.001 0.001 offset x y z: 219980 527480 0 min x y z: 219980.000 527480.000 3.248 max x y z: 221019.999 528769.999 48.564 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: 45671168 extended number of points by return: 31902085 9283256 3606609 780752 92164 6076 226 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 3248 48564 intensity 0 4294 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 68 1069 gps_time 330524314.247539 330859325.756249 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 36 255 B 24 255 NIR 23 255 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 -16.66 26.75 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 31902085 number of intermediate returns: 4483756 number of last returns: 31900147 number of single returns: 22614820 covered area in square units/kilounits: 1341432/1.34 point density: all returns 34.05 last only 23.78 (per square units) spacing: all returns 0.17 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 45671168 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 31902085 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9283256 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3606609 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 780752 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 92164 instead zero. overview over extended number of returns of given pulse: 22614820 11351862 8482889 2754901 430144 35025 1527 0 0 0 0 0 0 0 0 histogram of classification of points: 18948008 unclassified (1) 26641883 ground (2) 37101 building (6) 44176 water (9) +-> flagged as extended overlap: 2964665 +---> 1084933 of those are unclassified (1) +---> 1874199 of those are ground (2) +---> 2821 of those are building (6) +---> 2712 of those are water (9) z coordinate histogram with bin size 0.100000 bin [3.2,3.3) has 12 bin [3.3,3.4) has 319 bin [3.4,3.5) has 1874 bin [3.5,3.6) has 2395 bin [3.6,3.7) has 2585 bin [3.7,3.8) has 2824 bin [3.8,3.9) has 3231 bin [3.9,4.0) has 4261 bin [4.0,4.1) has 11385 bin [4.1,4.2) has 24239 bin [4.2,4.3) has 67729 bin [4.3,4.4) has 157042 bin [4.4,4.5) has 340927 bin [4.5,4.6) has 320689 bin [4.6,4.7) has 379214 bin [4.7,4.8) has 536174 bin [4.8,4.9) has 1000591 bin 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bin [31.9,32.0) has 50319 bin [32.0,32.1) has 49569 bin [32.1,32.2) has 47614 bin [32.2,32.3) has 47122 bin [32.3,32.4) has 46896 bin [32.4,32.5) has 45762 bin [32.5,32.6) has 44487 bin [32.6,32.7) has 43464 bin [32.7,32.8) has 42899 bin [32.8,32.9) has 41221 bin [32.9,33.0) has 39895 bin [33.0,33.1) has 38716 bin [33.1,33.2) has 37833 bin [33.2,33.3) has 36295 bin [33.3,33.4) has 35790 bin [33.4,33.5) has 34303 bin [33.5,33.6) has 33575 bin [33.6,33.7) has 32759 bin [33.7,33.8) has 32236 bin [33.8,33.9) has 31565 bin [33.9,34.0) has 30845 bin [34.0,34.1) has 30196 bin [34.1,34.2) has 29350 bin [34.2,34.3) has 28347 bin [34.3,34.4) has 27427 bin [34.4,34.5) has 26967 bin [34.5,34.6) has 26712 bin [34.6,34.7) has 26189 bin [34.7,34.8) has 25634 bin [34.8,34.9) has 24890 bin [34.9,35.0) has 24279 bin [35.0,35.1) has 24033 bin [35.1,35.2) has 23377 bin [35.2,35.3) has 22804 bin [35.3,35.4) has 22427 bin [35.4,35.5) has 21789 bin [35.5,35.6) has 21391 bin [35.6,35.7) has 21007 bin [35.7,35.8) has 20392 bin [35.8,35.9) has 19755 bin [35.9,36.0) has 19414 bin [36.0,36.1) has 18899 bin [36.1,36.2) has 18531 bin [36.2,36.3) has 17978 bin [36.3,36.4) has 17356 bin [36.4,36.5) has 17142 bin [36.5,36.6) has 17174 bin [36.6,36.7) has 16495 bin [36.7,36.8) has 15956 bin [36.8,36.9) has 15796 bin [36.9,37.0) has 15348 bin [37.0,37.1) has 14951 bin [37.1,37.2) has 14554 bin [37.2,37.3) has 14038 bin [37.3,37.4) has 13956 bin [37.4,37.5) has 13438 bin [37.5,37.6) has 13227 bin [37.6,37.7) has 12771 bin [37.7,37.8) has 12395 bin [37.8,37.9) has 11919 bin [37.9,38.0) has 11881 bin [38.0,38.1) has 11230 bin [38.1,38.2) has 10982 bin [38.2,38.3) has 10473 bin [38.3,38.4) has 10159 bin [38.4,38.5) has 9806 bin [38.5,38.6) has 9481 bin [38.6,38.7) has 9160 bin [38.7,38.8) has 8985 bin [38.8,38.9) has 8442 bin [38.9,39.0) has 8311 bin [39.0,39.1) has 8105 bin [39.1,39.2) has 7876 bin [39.2,39.3) has 7594 bin [39.3,39.4) has 7167 bin [39.4,39.5) has 7388 bin [39.5,39.6) has 7134 bin [39.6,39.7) has 7048 bin [39.7,39.8) has 6769 bin [39.8,39.9) has 6608 bin [39.9,40.0) has 6379 bin [40.0,40.1) has 6298 bin [40.1,40.2) has 6214 bin [40.2,40.3) has 5847 bin [40.3,40.4) has 5559 bin [40.4,40.5) has 5320 bin [40.5,40.6) has 5152 bin [40.6,40.7) has 4892 bin [40.7,40.8) has 4669 bin [40.8,40.9) has 4383 bin [40.9,41.0) has 4376 bin [41.0,41.1) has 4102 bin [41.1,41.2) has 3929 bin [41.2,41.3) has 3861 bin [41.3,41.4) has 3545 bin [41.4,41.5) has 3528 bin [41.5,41.6) has 3490 bin [41.6,41.7) has 3306 bin [41.7,41.8) has 3159 bin [41.8,41.9) has 3123 bin [41.9,42.0) has 2926 bin [42.0,42.1) has 2741 bin [42.1,42.2) has 2690 bin [42.2,42.3) has 2504 bin [42.3,42.4) has 2486 bin [42.4,42.5) has 2430 bin [42.5,42.6) has 2271 bin [42.6,42.7) has 2159 bin [42.7,42.8) has 2049 bin [42.8,42.9) has 1839 bin [42.9,43.0) has 1864 bin [43.0,43.1) has 1591 bin [43.1,43.2) has 1502 bin [43.2,43.3) has 1441 bin [43.3,43.4) has 1314 bin [43.4,43.5) has 1214 bin [43.5,43.6) has 1279 bin [43.6,43.7) has 1209 bin [43.7,43.8) has 1222 bin [43.8,43.9) has 1133 bin [43.9,44.0) has 977 bin [44.0,44.1) has 963 bin [44.1,44.2) has 880 bin [44.2,44.3) has 863 bin [44.3,44.4) has 781 bin [44.4,44.5) has 741 bin [44.5,44.6) has 618 bin [44.6,44.7) has 665 bin [44.7,44.8) has 619 bin [44.8,44.9) has 538 bin [44.9,45.0) has 526 bin [45.0,45.1) has 453 bin [45.1,45.2) has 424 bin [45.2,45.3) has 377 bin [45.3,45.4) has 388 bin [45.4,45.5) has 354 bin [45.5,45.6) has 341 bin [45.6,45.7) has 290 bin [45.7,45.8) has 311 bin [45.8,45.9) has 321 bin [45.9,46.0) has 231 bin [46.0,46.1) has 255 bin [46.1,46.2) has 203 bin [46.2,46.3) has 169 bin [46.3,46.4) has 166 bin [46.4,46.5) has 148 bin [46.5,46.6) has 144 bin [46.6,46.7) has 122 bin [46.7,46.8) has 117 bin [46.8,46.9) has 105 bin [46.9,47.0) has 65 bin [47.0,47.1) has 52 bin [47.1,47.2) has 44 bin [47.2,47.3) has 44 bin [47.3,47.4) has 36 bin [47.4,47.5) has 23 bin [47.5,47.6) has 39 bin [47.6,47.7) has 34 bin [47.7,47.8) has 32 bin [47.8,47.9) has 20 bin [47.9,48.0) has 14 bin [48.0,48.1) has 10 bin [48.1,48.2) has 4 bin [48.2,48.3) has 2 bin [48.3,48.4) has 4 bin [48.4,48.5) has 2 bin [48.5,48.6) has 1 average z coordinate 12.6 for 45671168 element(s) point source id histogram with bin size 1.000000 bin 68 has 19390976 bin 69 has 15459188 bin 1069 has 10821004 average point source id 305.508359584760342 for 45671168 element(s)