lasinfo (210611) report for 'AHN4T/17HZ2_03.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: 30279270 number of points by return: 24785769 3762278 1380849 309493 38089 scale factor x y z: 0.001 0.001 0.001 offset x y z: 256980 529980 0 min x y z: 256980.000 529980.000 16.541 max x y z: 258019.999 531269.999 50.979 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: 30279270 extended number of points by return: 24785769 3762278 1380849 309493 38089 2654 138 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 16541 50979 intensity 56 4753 return_number 1 7 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 66 204 gps_time 328708701.201967 330521895.332162 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 34 255 B 26 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.36 30.92 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24785769 number of intermediate returns: 1732772 number of last returns: 24763798 number of single returns: 21003069 covered area in square units/kilounits: 1333740/1.33 point density: all returns 22.70 last only 18.57 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30279270 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24785769 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3762278 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1380849 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 309493 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 38089 instead zero. overview over extended number of returns of given pulse: 21003069 4780588 3215475 1086623 177425 15160 930 0 0 0 0 0 0 0 0 histogram of classification of points: 6981260 unclassified (1) 21649729 ground (2) 1637117 building (6) 4108 water (9) 7056 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1972984 +---> 396852 of those are unclassified (1) +---> 1435340 of those are ground (2) +---> 140635 of those are building (6) +---> 157 of those are water (9) z coordinate histogram with bin size 0.100000 bin [16.5,16.6) has 21 bin [16.6,16.7) has 730 bin [16.7,16.8) has 6708 bin [16.8,16.9) has 7739 bin [16.9,17.0) has 5435 bin [17.0,17.1) has 6103 bin [17.1,17.2) has 10582 bin [17.2,17.3) has 21143 bin [17.3,17.4) has 42368 bin [17.4,17.5) has 76142 bin [17.5,17.6) has 117706 bin [17.6,17.7) has 133859 bin [17.7,17.8) has 163722 bin [17.8,17.9) has 141556 bin [17.9,18.0) has 123221 bin [18.0,18.1) has 106000 bin [18.1,18.2) has 131186 bin [18.2,18.3) has 169953 bin [18.3,18.4) has 252679 bin [18.4,18.5) has 316658 bin [18.5,18.6) has 330963 bin [18.6,18.7) has 389511 bin [18.7,18.8) has 489098 bin [18.8,18.9) has 436950 bin [18.9,19.0) has 352660 bin [19.0,19.1) has 300899 bin [19.1,19.2) has 266063 bin [19.2,19.3) has 236136 bin [19.3,19.4) has 233472 bin [19.4,19.5) has 224808 bin [19.5,19.6) has 259387 bin [19.6,19.7) has 356261 bin [19.7,19.8) has 348719 bin [19.8,19.9) has 388309 bin [19.9,20.0) has 382016 bin [20.0,20.1) has 346011 bin [20.1,20.2) has 363229 bin [20.2,20.3) has 388223 bin [20.3,20.4) has 406632 bin [20.4,20.5) has 494069 bin [20.5,20.6) has 455583 bin [20.6,20.7) has 456499 bin [20.7,20.8) has 541334 bin [20.8,20.9) has 625001 bin [20.9,21.0) has 579672 bin [21.0,21.1) has 567669 bin [21.1,21.2) has 654525 bin [21.2,21.3) has 644046 bin [21.3,21.4) has 627394 bin [21.4,21.5) has 672910 bin [21.5,21.6) has 837843 bin [21.6,21.7) 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[36.9,37.0) has 29907 bin [37.0,37.1) has 29732 bin [37.1,37.2) has 30010 bin [37.2,37.3) has 29907 bin [37.3,37.4) has 30083 bin [37.4,37.5) has 29538 bin [37.5,37.6) has 29535 bin [37.6,37.7) has 28871 bin [37.7,37.8) has 28534 bin [37.8,37.9) has 28153 bin [37.9,38.0) has 28011 bin [38.0,38.1) has 27630 bin [38.1,38.2) has 27478 bin [38.2,38.3) has 27001 bin [38.3,38.4) has 26890 bin [38.4,38.5) has 26742 bin [38.5,38.6) has 26494 bin [38.6,38.7) has 26377 bin [38.7,38.8) has 25800 bin [38.8,38.9) has 25882 bin [38.9,39.0) has 25480 bin [39.0,39.1) has 24805 bin [39.1,39.2) has 24723 bin [39.2,39.3) has 24573 bin [39.3,39.4) has 24079 bin [39.4,39.5) has 23827 bin [39.5,39.6) has 23632 bin [39.6,39.7) has 23394 bin [39.7,39.8) has 23540 bin [39.8,39.9) has 23284 bin [39.9,40.0) has 22737 bin [40.0,40.1) has 22530 bin [40.1,40.2) has 22220 bin [40.2,40.3) has 21729 bin [40.3,40.4) has 21327 bin [40.4,40.5) has 21200 bin [40.5,40.6) has 20484 bin [40.6,40.7) has 20047 bin [40.7,40.8) 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has 5406 bin [44.7,44.8) has 5213 bin [44.8,44.9) has 4903 bin [44.9,45.0) has 4681 bin [45.0,45.1) has 4450 bin [45.1,45.2) has 4210 bin [45.2,45.3) has 4061 bin [45.3,45.4) has 3685 bin [45.4,45.5) has 3476 bin [45.5,45.6) has 3134 bin [45.6,45.7) has 3051 bin [45.7,45.8) has 2771 bin [45.8,45.9) has 2560 bin [45.9,46.0) has 2318 bin [46.0,46.1) has 2140 bin [46.1,46.2) has 2139 bin [46.2,46.3) has 1865 bin [46.3,46.4) has 1777 bin [46.4,46.5) has 1525 bin [46.5,46.6) has 1416 bin [46.6,46.7) has 1326 bin [46.7,46.8) has 1220 bin [46.8,46.9) has 1136 bin [46.9,47.0) has 1020 bin [47.0,47.1) has 913 bin [47.1,47.2) has 831 bin [47.2,47.3) has 733 bin [47.3,47.4) has 618 bin [47.4,47.5) has 500 bin [47.5,47.6) has 520 bin [47.6,47.7) has 454 bin [47.7,47.8) has 419 bin [47.8,47.9) has 374 bin [47.9,48.0) has 358 bin [48.0,48.1) has 366 bin [48.1,48.2) has 341 bin [48.2,48.3) has 272 bin [48.3,48.4) has 284 bin [48.4,48.5) has 250 bin [48.5,48.6) has 204 bin [48.6,48.7) has 188 bin [48.7,48.8) has 162 bin [48.8,48.9) has 149 bin [48.9,49.0) has 129 bin [49.0,49.1) has 96 bin [49.1,49.2) has 80 bin [49.2,49.3) has 88 bin [49.3,49.4) has 84 bin [49.4,49.5) has 47 bin [49.5,49.6) has 52 bin [49.6,49.7) has 36 bin [49.7,49.8) has 26 bin [49.8,49.9) has 27 bin [49.9,50.0) has 17 bin [50.0,50.1) has 12 bin [50.1,50.2) has 8 bin [50.2,50.3) has 7 bin [50.3,50.4) has 4 bin [50.4,50.5) has 3 bin [50.5,50.6) has 7 bin [50.6,50.7) has 2 bin [50.7,50.8) has 5 bin [50.8,50.9) has 3 bin [50.9,51.0) has 1 average z coordinate 23.2 for 30279270 element(s) point source id histogram with bin size 1.000000 bin 66 has 20636698 bin 67 has 9207321 bin 204 has 435251 average point source id 68.287768463374448 for 30279270 element(s)