lasinfo (210611) report for 'AHN4T/34GZ1_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: 6741810 number of points by return: 4901311 1142868 530049 144281 23301 scale factor x y z: 0.001 0.001 0.001 offset x y z: 243980 451230 0 min x y z: 243980.000 451230.000 27.569 max x y z: 244235.299 452519.999 56.702 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: 6741810 extended number of points by return: 4901311 1142868 530049 144281 23301 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 255299 Y 0 1289999 Z 27569 56702 intensity 56 2216 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank 7 29 user_data 6 7 point_source_ID 166 167 gps_time 324206364.686185 324208436.194007 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 26 255 G 47 255 B 41 255 NIR 31 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle 1167 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.42 5.84 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 4901311 number of intermediate returns: 707789 number of last returns: 4886074 number of single returns: 3753364 covered area in square units/kilounits: 316448/0.32 point density: all returns 21.30 last only 15.44 (per square units) spacing: all returns 0.22 last only 0.25 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 6741810 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 4901311 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1142868 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 530049 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 144281 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 23301 instead zero. overview over extended number of returns of given pulse: 3753364 1214595 1163492 491890 106820 10821 828 0 0 0 0 0 0 0 0 histogram of classification of points: 2130356 unclassified (1) 4574579 ground (2) 28516 building (6) 8359 water (9) +-> flagged as extended overlap: 728258 +---> 221632 of those are unclassified (1) +---> 506619 of those are ground (2) +---> 7 of those are water (9) z coordinate histogram with bin size 0.100000 bin [27.5,27.6) has 15 bin [27.6,27.7) has 242 bin [27.7,27.8) has 1475 bin [27.8,27.9) has 2155 bin [27.9,28.0) has 1134 bin [28.0,28.1) has 1105 bin [28.1,28.2) has 1385 bin [28.2,28.3) has 8347 bin [28.3,28.4) has 6319 bin [28.4,28.5) has 4168 bin [28.5,28.6) has 4617 bin [28.6,28.7) has 4798 bin [28.7,28.8) has 10923 bin [28.8,28.9) has 57251 bin [28.9,29.0) has 106954 bin [29.0,29.1) has 104103 bin [29.1,29.2) has 146473 bin [29.2,29.3) has 279903 bin [29.3,29.4) has 421451 bin [29.4,29.5) has 374604 bin [29.5,29.6) has 412673 bin [29.6,29.7) has 347273 bin [29.7,29.8) has 337609 bin [29.8,29.9) has 368229 bin [29.9,30.0) has 415632 bin [30.0,30.1) has 316481 bin [30.1,30.2) has 315490 bin [30.2,30.3) has 206822 bin [30.3,30.4) has 86312 bin [30.4,30.5) has 59445 bin [30.5,30.6) has 45820 bin [30.6,30.7) has 33624 bin [30.7,30.8) has 34369 bin [30.8,30.9) has 53757 bin [30.9,31.0) has 76160 bin [31.0,31.1) has 70460 bin [31.1,31.2) has 48953 bin [31.2,31.3) has 22665 bin [31.3,31.4) has 21264 bin [31.4,31.5) has 18975 bin [31.5,31.6) has 16651 bin [31.6,31.7) has 12874 bin [31.7,31.8) has 9508 bin [31.8,31.9) has 7692 bin [31.9,32.0) has 7186 bin [32.0,32.1) has 7000 bin [32.1,32.2) has 7037 bin [32.2,32.3) has 7363 bin [32.3,32.4) has 7093 bin [32.4,32.5) has 6751 bin [32.5,32.6) has 6736 bin [32.6,32.7) has 7019 bin [32.7,32.8) has 6458 bin [32.8,32.9) has 6525 bin [32.9,33.0) has 6732 bin [33.0,33.1) has 6647 bin [33.1,33.2) has 6713 bin [33.2,33.3) has 6404 bin [33.3,33.4) has 6444 bin [33.4,33.5) has 6426 bin [33.5,33.6) has 6293 bin [33.6,33.7) has 6364 bin [33.7,33.8) has 6504 bin [33.8,33.9) has 6118 bin [33.9,34.0) has 6329 bin [34.0,34.1) has 6247 bin [34.1,34.2) has 6078 bin [34.2,34.3) has 6201 bin [34.3,34.4) has 6071 bin [34.4,34.5) has 6002 bin [34.5,34.6) has 5936 bin [34.6,34.7) has 6097 bin [34.7,34.8) has 5961 bin [34.8,34.9) has 5996 bin [34.9,35.0) has 6079 bin [35.0,35.1) has 6036 bin [35.1,35.2) has 6100 bin [35.2,35.3) has 6160 bin [35.3,35.4) has 6133 bin [35.4,35.5) has 6269 bin [35.5,35.6) has 6309 bin [35.6,35.7) has 6192 bin [35.7,35.8) has 6216 bin [35.8,35.9) has 6219 bin [35.9,36.0) has 6150 bin [36.0,36.1) has 6248 bin [36.1,36.2) has 6473 bin [36.2,36.3) has 6718 bin [36.3,36.4) has 6577 bin [36.4,36.5) has 6329 bin [36.5,36.6) has 6080 bin [36.6,36.7) has 6211 bin [36.7,36.8) has 6314 bin [36.8,36.9) has 6535 bin [36.9,37.0) has 6278 bin [37.0,37.1) has 6201 bin [37.1,37.2) has 6271 bin [37.2,37.3) has 6507 bin [37.3,37.4) has 6709 bin [37.4,37.5) has 6562 bin [37.5,37.6) has 6810 bin [37.6,37.7) has 6571 bin [37.7,37.8) has 6747 bin [37.8,37.9) has 6746 bin [37.9,38.0) has 6895 bin [38.0,38.1) has 6838 bin [38.1,38.2) has 6789 bin [38.2,38.3) has 6944 bin [38.3,38.4) has 6928 bin [38.4,38.5) has 6972 bin [38.5,38.6) has 6967 bin [38.6,38.7) has 6928 bin [38.7,38.8) has 7233 bin [38.8,38.9) has 7258 bin [38.9,39.0) has 7268 bin [39.0,39.1) has 7529 bin [39.1,39.2) has 7431 bin [39.2,39.3) has 7315 bin [39.3,39.4) has 7681 bin [39.4,39.5) has 7561 bin [39.5,39.6) has 7715 bin [39.6,39.7) has 7858 bin [39.7,39.8) has 7815 bin [39.8,39.9) has 8196 bin [39.9,40.0) has 8256 bin [40.0,40.1) has 8466 bin [40.1,40.2) has 8570 bin [40.2,40.3) has 8447 bin [40.3,40.4) has 8527 bin [40.4,40.5) has 8776 bin [40.5,40.6) has 8396 bin [40.6,40.7) has 8588 bin [40.7,40.8) has 8918 bin [40.8,40.9) has 9151 bin [40.9,41.0) has 9278 bin [41.0,41.1) has 9308 bin [41.1,41.2) has 9417 bin [41.2,41.3) has 9569 bin [41.3,41.4) has 9611 bin [41.4,41.5) has 9568 bin [41.5,41.6) has 9798 bin [41.6,41.7) has 9884 bin [41.7,41.8) has 10033 bin [41.8,41.9) has 10019 bin [41.9,42.0) has 10140 bin [42.0,42.1) has 10394 bin [42.1,42.2) has 10421 bin [42.2,42.3) has 10563 bin [42.3,42.4) has 10414 bin [42.4,42.5) has 10868 bin [42.5,42.6) has 10866 bin [42.6,42.7) has 11156 bin [42.7,42.8) has 11138 bin [42.8,42.9) has 11254 bin [42.9,43.0) has 11784 bin [43.0,43.1) has 11815 bin [43.1,43.2) has 11853 bin [43.2,43.3) has 11927 bin [43.3,43.4) has 12183 bin [43.4,43.5) has 12472 bin [43.5,43.6) has 12621 bin [43.6,43.7) has 12955 bin [43.7,43.8) has 12871 bin [43.8,43.9) has 13224 bin [43.9,44.0) has 13571 bin [44.0,44.1) has 13720 bin [44.1,44.2) has 13865 bin [44.2,44.3) has 13993 bin [44.3,44.4) has 14427 bin [44.4,44.5) has 14221 bin [44.5,44.6) has 14340 bin [44.6,44.7) has 14324 bin [44.7,44.8) has 14416 bin [44.8,44.9) has 14750 bin [44.9,45.0) has 14681 bin [45.0,45.1) has 14723 bin [45.1,45.2) has 14877 bin [45.2,45.3) has 15157 bin [45.3,45.4) has 15406 bin [45.4,45.5) has 15403 bin [45.5,45.6) has 15641 bin [45.6,45.7) has 15423 bin [45.7,45.8) has 15794 bin [45.8,45.9) has 15500 bin [45.9,46.0) has 15475 bin [46.0,46.1) has 15736 bin [46.1,46.2) has 15512 bin [46.2,46.3) has 15504 bin [46.3,46.4) has 15409 bin [46.4,46.5) has 15138 bin [46.5,46.6) has 15303 bin [46.6,46.7) has 15263 bin [46.7,46.8) has 15416 bin [46.8,46.9) has 15428 bin [46.9,47.0) has 15368 bin [47.0,47.1) has 15123 bin [47.1,47.2) has 14837 bin [47.2,47.3) has 14387 bin [47.3,47.4) has 14340 bin [47.4,47.5) has 14279 bin [47.5,47.6) has 13965 bin [47.6,47.7) has 13727 bin [47.7,47.8) has 13441 bin [47.8,47.9) has 13126 bin [47.9,48.0) has 13164 bin [48.0,48.1) has 12547 bin [48.1,48.2) has 12368 bin [48.2,48.3) has 12040 bin [48.3,48.4) has 11758 bin [48.4,48.5) has 11247 bin [48.5,48.6) has 10954 bin [48.6,48.7) has 10704 bin [48.7,48.8) has 10394 bin [48.8,48.9) has 9805 bin [48.9,49.0) has 9839 bin [49.0,49.1) has 9452 bin [49.1,49.2) has 9172 bin [49.2,49.3) has 8900 bin [49.3,49.4) has 8679 bin [49.4,49.5) has 8539 bin [49.5,49.6) has 8210 bin [49.6,49.7) has 7954 bin [49.7,49.8) has 7530 bin [49.8,49.9) has 7307 bin [49.9,50.0) has 7183 bin [50.0,50.1) has 6848 bin [50.1,50.2) has 6670 bin [50.2,50.3) has 6394 bin [50.3,50.4) has 6007 bin [50.4,50.5) has 5733 bin [50.5,50.6) has 5583 bin [50.6,50.7) has 5249 bin [50.7,50.8) has 5158 bin [50.8,50.9) has 5011 bin [50.9,51.0) has 4676 bin [51.0,51.1) has 4595 bin [51.1,51.2) has 4440 bin [51.2,51.3) has 4166 bin [51.3,51.4) has 4041 bin [51.4,51.5) has 3821 bin [51.5,51.6) has 3568 bin [51.6,51.7) has 3510 bin [51.7,51.8) has 3103 bin [51.8,51.9) has 2868 bin [51.9,52.0) has 2805 bin [52.0,52.1) has 2461 bin [52.1,52.2) has 2415 bin [52.2,52.3) has 2102 bin [52.3,52.4) has 1826 bin [52.4,52.5) has 1642 bin [52.5,52.6) has 1556 bin [52.6,52.7) has 1356 bin [52.7,52.8) has 1306 bin [52.8,52.9) has 1148 bin [52.9,53.0) has 1055 bin [53.0,53.1) has 980 bin [53.1,53.2) has 874 bin [53.2,53.3) has 794 bin [53.3,53.4) has 732 bin [53.4,53.5) has 674 bin [53.5,53.6) has 600 bin [53.6,53.7) has 526 bin [53.7,53.8) has 513 bin [53.8,53.9) has 420 bin [53.9,54.0) has 377 bin [54.0,54.1) has 373 bin [54.1,54.2) has 302 bin [54.2,54.3) has 306 bin [54.3,54.4) has 291 bin [54.4,54.5) has 288 bin [54.5,54.6) has 238 bin [54.6,54.7) has 236 bin [54.7,54.8) has 206 bin [54.8,54.9) has 207 bin [54.9,55.0) has 180 bin [55.0,55.1) has 163 bin [55.1,55.2) has 158 bin [55.2,55.3) has 146 bin [55.3,55.4) has 154 bin [55.4,55.5) has 148 bin [55.5,55.6) has 149 bin [55.6,55.7) has 134 bin [55.7,55.8) has 102 bin [55.8,55.9) has 110 bin [55.9,56.0) has 81 bin [56.0,56.1) has 65 bin [56.1,56.2) has 40 bin [56.2,56.3) has 49 bin [56.3,56.4) has 28 bin [56.4,56.5) has 12 bin [56.5,56.6) has 13 bin [56.6,56.7) has 11 bin [56.7,56.8) has 1 average z coordinate 33.4 for 6741810 element(s) point source id histogram with bin size 1.000000 bin 166 has 6661126 bin 167 has 80684 average point source id 166.011967706001798 for 6741810 element(s)