lasinfo (210611) report for 'AHN4T/57GN2_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: 3443949 number of points by return: 2057181 977515 334899 66526 7828 scale factor x y z: 0.001 0.001 0.001 offset x y z: 167980 357480 0 min x y z: 168240.996 358454.140 34.275 max x y z: 169019.999 358769.999 65.036 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: 3443949 extended number of points by return: 2057181 977515 334899 66526 7828 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 260996 1039999 Y 974140 1289999 Z 34275 65036 intensity 56 4726 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 -9 29 user_data 6 7 point_source_ID 90 91 gps_time 297848674.673430 297850951.438721 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 29 255 G 51 255 B 42 255 NIR 21 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -1500 4833 extended_scanner_channel 0 0 attribute0 0.56 47.26 ('Amplitude') attribute1 -16.72 30.19 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 2057181 number of intermediate returns: 410292 number of last returns: 2055678 number of single returns: 1079202 covered area in square units/kilounits: 117600/0.12 point density: all returns 29.29 last only 17.48 (per square units) spacing: all returns 0.18 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 3443949 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 2057181 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 977515 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 334899 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 66526 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 7828 instead zero. overview over extended number of returns of given pulse: 1079202 1283988 806082 235424 36611 2550 92 0 0 0 0 0 0 0 0 histogram of classification of points: 1569071 unclassified (1) 1842514 ground (2) 29555 building (6) 2809 water (9) +-> flagged as extended overlap: 639315 +---> 295154 of those are unclassified (1) +---> 343851 of those are ground (2) +---> 310 of those are water (9) z coordinate histogram with bin size 0.100000 bin [34.2,34.3) has 2 bin [34.3,34.4) has 56 bin [34.4,34.5) has 370 bin [34.5,34.6) has 591 bin [34.6,34.7) has 522 bin [34.7,34.8) has 2567 bin [34.8,34.9) has 8387 bin [34.9,35.0) has 30235 bin [35.0,35.1) has 136518 bin [35.1,35.2) has 252405 bin [35.2,35.3) has 247075 bin [35.3,35.4) has 208218 bin [35.4,35.5) has 168877 bin [35.5,35.6) has 131135 bin [35.6,35.7) has 99815 bin [35.7,35.8) has 85896 bin [35.8,35.9) has 58923 bin [35.9,36.0) has 55763 bin [36.0,36.1) has 48132 bin [36.1,36.2) has 50942 bin [36.2,36.3) has 41844 bin [36.3,36.4) has 32275 bin [36.4,36.5) has 36832 bin [36.5,36.6) has 45714 bin [36.6,36.7) has 55805 bin [36.7,36.8) has 38174 bin [36.8,36.9) has 20263 bin [36.9,37.0) has 20685 bin [37.0,37.1) has 26651 bin [37.1,37.2) has 26815 bin [37.2,37.3) has 17278 bin [37.3,37.4) has 6517 bin [37.4,37.5) has 4356 bin [37.5,37.6) has 4260 bin [37.6,37.7) has 4430 bin [37.7,37.8) has 3987 bin [37.8,37.9) has 3992 bin [37.9,38.0) has 4335 bin [38.0,38.1) has 4104 bin [38.1,38.2) has 3961 bin [38.2,38.3) has 3703 bin [38.3,38.4) has 3758 bin [38.4,38.5) has 3935 bin [38.5,38.6) has 3908 bin [38.6,38.7) has 4186 bin [38.7,38.8) has 4258 bin [38.8,38.9) has 4001 bin [38.9,39.0) has 4335 bin [39.0,39.1) has 4161 bin [39.1,39.2) has 4233 bin [39.2,39.3) has 4342 bin [39.3,39.4) has 4289 bin [39.4,39.5) has 4045 bin [39.5,39.6) has 4184 bin [39.6,39.7) has 6210 bin [39.7,39.8) has 6075 bin [39.8,39.9) has 4860 bin [39.9,40.0) has 5621 bin [40.0,40.1) has 4837 bin [40.1,40.2) has 4482 bin [40.2,40.3) has 4531 bin [40.3,40.4) has 4404 bin [40.4,40.5) has 4562 bin [40.5,40.6) has 4795 bin [40.6,40.7) has 4821 bin [40.7,40.8) has 5086 bin [40.8,40.9) has 5218 bin [40.9,41.0) has 5025 bin [41.0,41.1) has 5113 bin [41.1,41.2) has 4981 bin [41.2,41.3) has 5483 bin [41.3,41.4) has 9195 bin [41.4,41.5) has 6045 bin [41.5,41.6) has 5232 bin [41.6,41.7) has 5182 bin [41.7,41.8) has 5210 bin [41.8,41.9) has 5297 bin [41.9,42.0) has 5333 bin [42.0,42.1) has 5269 bin [42.1,42.2) has 5262 bin [42.2,42.3) has 5500 bin [42.3,42.4) has 5743 bin [42.4,42.5) has 5651 bin [42.5,42.6) has 5559 bin [42.6,42.7) has 5365 bin [42.7,42.8) has 5390 bin [42.8,42.9) has 5513 bin [42.9,43.0) has 5500 bin [43.0,43.1) has 5697 bin [43.1,43.2) has 5551 bin [43.2,43.3) has 5765 bin [43.3,43.4) has 5870 bin [43.4,43.5) has 5899 bin [43.5,43.6) has 6260 bin [43.6,43.7) has 6337 bin [43.7,43.8) has 6369 bin [43.8,43.9) has 6441 bin [43.9,44.0) has 6684 bin [44.0,44.1) has 6810 bin [44.1,44.2) has 6885 bin [44.2,44.3) has 7155 bin [44.3,44.4) has 7371 bin [44.4,44.5) has 7538 bin [44.5,44.6) has 7878 bin [44.6,44.7) has 7913 bin [44.7,44.8) has 8207 bin [44.8,44.9) has 8263 bin [44.9,45.0) has 8257 bin [45.0,45.1) has 8576 bin [45.1,45.2) has 8566 bin [45.2,45.3) has 8816 bin [45.3,45.4) has 8963 bin [45.4,45.5) has 9120 bin [45.5,45.6) has 9149 bin [45.6,45.7) has 9617 bin [45.7,45.8) has 9879 bin [45.8,45.9) has 9852 bin [45.9,46.0) has 10107 bin [46.0,46.1) has 10056 bin [46.1,46.2) has 10098 bin [46.2,46.3) has 10276 bin [46.3,46.4) has 10459 bin [46.4,46.5) has 10704 bin [46.5,46.6) has 10904 bin [46.6,46.7) has 11064 bin [46.7,46.8) has 11067 bin [46.8,46.9) has 11211 bin [46.9,47.0) has 11097 bin [47.0,47.1) has 11151 bin [47.1,47.2) has 11119 bin [47.2,47.3) has 11232 bin [47.3,47.4) has 11342 bin [47.4,47.5) has 11241 bin [47.5,47.6) has 11343 bin [47.6,47.7) has 11290 bin [47.7,47.8) has 11202 bin [47.8,47.9) has 11303 bin [47.9,48.0) has 11149 bin [48.0,48.1) has 11107 bin [48.1,48.2) has 11196 bin [48.2,48.3) has 11035 bin [48.3,48.4) has 10919 bin [48.4,48.5) has 11220 bin [48.5,48.6) has 10925 bin [48.6,48.7) has 11040 bin [48.7,48.8) has 10861 bin [48.8,48.9) has 10969 bin [48.9,49.0) has 10807 bin [49.0,49.1) has 10929 bin [49.1,49.2) has 11059 bin [49.2,49.3) has 10770 bin [49.3,49.4) has 10836 bin [49.4,49.5) has 10704 bin [49.5,49.6) has 10657 bin [49.6,49.7) has 10509 bin [49.7,49.8) has 10536 bin [49.8,49.9) has 10345 bin [49.9,50.0) has 10264 bin [50.0,50.1) has 10556 bin [50.1,50.2) has 10479 bin [50.2,50.3) has 10420 bin [50.3,50.4) has 10275 bin [50.4,50.5) has 10256 bin [50.5,50.6) has 9969 bin [50.6,50.7) has 10147 bin [50.7,50.8) has 9797 bin [50.8,50.9) has 9822 bin [50.9,51.0) has 9956 bin [51.0,51.1) has 9757 bin [51.1,51.2) has 9651 bin [51.2,51.3) has 9449 bin [51.3,51.4) has 9517 bin [51.4,51.5) has 9214 bin [51.5,51.6) has 9340 bin [51.6,51.7) has 9323 bin [51.7,51.8) has 9249 bin [51.8,51.9) has 9225 bin [51.9,52.0) has 9039 bin [52.0,52.1) has 9180 bin [52.1,52.2) has 9082 bin [52.2,52.3) has 9088 bin [52.3,52.4) has 9237 bin [52.4,52.5) has 8987 bin [52.5,52.6) has 8676 bin [52.6,52.7) has 8603 bin [52.7,52.8) has 8537 bin [52.8,52.9) has 8284 bin [52.9,53.0) has 7867 bin [53.0,53.1) has 7861 bin [53.1,53.2) has 7622 bin [53.2,53.3) has 7202 bin [53.3,53.4) has 7230 bin [53.4,53.5) has 7055 bin [53.5,53.6) has 6882 bin [53.6,53.7) has 6781 bin [53.7,53.8) has 6547 bin [53.8,53.9) has 6467 bin [53.9,54.0) has 6372 bin [54.0,54.1) has 6222 bin [54.1,54.2) has 6053 bin [54.2,54.3) has 5800 bin [54.3,54.4) has 5611 bin [54.4,54.5) has 5479 bin [54.5,54.6) has 5206 bin [54.6,54.7) has 5149 bin [54.7,54.8) has 4986 bin [54.8,54.9) has 4857 bin [54.9,55.0) has 4752 bin [55.0,55.1) has 4557 bin [55.1,55.2) has 4569 bin [55.2,55.3) has 4343 bin [55.3,55.4) has 4242 bin [55.4,55.5) has 4061 bin [55.5,55.6) has 3931 bin [55.6,55.7) has 3843 bin [55.7,55.8) has 3715 bin [55.8,55.9) has 3647 bin [55.9,56.0) has 3515 bin [56.0,56.1) has 3502 bin [56.1,56.2) has 3567 bin [56.2,56.3) has 3353 bin [56.3,56.4) has 3354 bin [56.4,56.5) has 3165 bin [56.5,56.6) has 3152 bin [56.6,56.7) has 3022 bin [56.7,56.8) has 3059 bin [56.8,56.9) has 3005 bin [56.9,57.0) has 2911 bin [57.0,57.1) has 2876 bin [57.1,57.2) has 2718 bin [57.2,57.3) has 2588 bin [57.3,57.4) has 2609 bin [57.4,57.5) has 2473 bin [57.5,57.6) has 2556 bin [57.6,57.7) has 2437 bin [57.7,57.8) has 2329 bin [57.8,57.9) has 2215 bin [57.9,58.0) has 2298 bin [58.0,58.1) has 2176 bin [58.1,58.2) has 2200 bin [58.2,58.3) has 2243 bin [58.3,58.4) has 2105 bin [58.4,58.5) has 1983 bin [58.5,58.6) has 1923 bin [58.6,58.7) has 1823 bin [58.7,58.8) has 1755 bin [58.8,58.9) has 1695 bin [58.9,59.0) has 1554 bin [59.0,59.1) has 1437 bin [59.1,59.2) has 1456 bin [59.2,59.3) has 1422 bin [59.3,59.4) has 1308 bin [59.4,59.5) has 1269 bin [59.5,59.6) has 1156 bin [59.6,59.7) has 1075 bin [59.7,59.8) has 1040 bin [59.8,59.9) has 1045 bin [59.9,60.0) has 985 bin [60.0,60.1) has 876 bin [60.1,60.2) has 828 bin [60.2,60.3) has 785 bin [60.3,60.4) has 766 bin [60.4,60.5) has 744 bin [60.5,60.6) has 732 bin [60.6,60.7) has 671 bin [60.7,60.8) has 675 bin [60.8,60.9) has 650 bin [60.9,61.0) has 586 bin [61.0,61.1) has 525 bin [61.1,61.2) has 484 bin [61.2,61.3) has 450 bin [61.3,61.4) has 421 bin [61.4,61.5) has 348 bin [61.5,61.6) has 360 bin [61.6,61.7) has 306 bin [61.7,61.8) has 271 bin [61.8,61.9) has 264 bin [61.9,62.0) has 257 bin [62.0,62.1) has 227 bin [62.1,62.2) has 216 bin [62.2,62.3) has 203 bin [62.3,62.4) has 198 bin [62.4,62.5) has 159 bin [62.5,62.6) has 175 bin [62.6,62.7) has 141 bin [62.7,62.8) has 120 bin [62.8,62.9) has 126 bin [62.9,63.0) has 127 bin [63.0,63.1) has 96 bin [63.1,63.2) has 98 bin [63.2,63.3) has 93 bin [63.3,63.4) has 67 bin [63.4,63.5) has 58 bin [63.5,63.6) has 60 bin [63.6,63.7) has 43 bin [63.7,63.8) has 30 bin [63.8,63.9) has 26 bin [63.9,64.0) has 18 bin [64.0,64.1) has 29 bin [64.1,64.2) has 14 bin [64.2,64.3) has 14 bin [64.3,64.4) has 8 bin [64.4,64.5) has 12 bin [64.5,64.6) has 10 bin [64.6,64.7) has 6 bin [64.7,64.8) has 9 bin [64.8,64.9) has 2 bin [65.0,65.1) has 1 average z coordinate 41.0 for 3443949 element(s) point source id histogram with bin size 1.000000 bin 90 has 3007574 bin 91 has 436375 average point source id 90.126707741607092 for 3443949 element(s)