lasinfo (210611) report for 'AHN4T/34GZ1_17.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: 27231650 number of points by return: 24337009 1843602 801360 215682 33997 scale factor x y z: 0.001 0.001 0.001 offset x y z: 240980 451230 0 min x y z: 240980.000 451230.000 24.662 max x y z: 242019.999 452519.999 59.619 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: 27231650 extended number of points by return: 24337009 1843602 801360 215682 33997 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 24662 59619 intensity 0 4448 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 -17 29 user_data 6 7 point_source_ID 164 165 gps_time 324133369.556639 324135364.366393 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 44 255 B 34 255 NIR 15 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.93 27.99 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24337009 number of intermediate returns: 1056950 number of last returns: 24317475 number of single returns: 22479784 covered area in square units/kilounits: 1339988/1.34 point density: all returns 20.32 last only 18.15 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27231650 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24337009 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1843602 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 801360 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 215682 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 33997 instead zero. overview over extended number of returns of given pulse: 22479784 2092366 1760161 728847 155103 14626 763 0 0 0 0 0 0 0 0 histogram of classification of points: 3305072 unclassified (1) 23181093 ground (2) 734998 building (6) 9944 water (9) 543 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1977291 +---> 204263 of those are unclassified (1) +---> 1697722 of those are ground (2) +---> 74101 of those are building (6) +---> 1205 of those are water (9) z coordinate histogram with bin size 0.100000 bin [24.6,24.7) has 9 bin [24.7,24.8) has 36 bin [24.8,24.9) has 66 bin [24.9,25.0) has 92 bin [25.0,25.1) has 126 bin [25.1,25.2) has 235 bin [25.2,25.3) has 333 bin [25.3,25.4) has 447 bin [25.4,25.5) has 368 bin [25.5,25.6) has 294 bin [25.6,25.7) has 344 bin [25.7,25.8) has 780 bin [25.8,25.9) has 1270 bin [25.9,26.0) has 2685 bin [26.0,26.1) has 3605 bin [26.1,26.2) has 8818 bin [26.2,26.3) has 9147 bin [26.3,26.4) has 13983 bin [26.4,26.5) has 15914 bin [26.5,26.6) has 16045 bin [26.6,26.7) has 20626 bin [26.7,26.8) has 18716 bin [26.8,26.9) has 17506 bin [26.9,27.0) has 18349 bin [27.0,27.1) has 21869 bin [27.1,27.2) has 20978 bin [27.2,27.3) has 24498 bin [27.3,27.4) has 19200 bin [27.4,27.5) has 21250 bin [27.5,27.6) has 27265 bin [27.6,27.7) has 37347 bin [27.7,27.8) has 41617 bin [27.8,27.9) has 36595 bin [27.9,28.0) has 35881 bin [28.0,28.1) has 37153 bin [28.1,28.2) has 39175 bin [28.2,28.3) has 51376 bin [28.3,28.4) has 47236 bin [28.4,28.5) has 42886 bin [28.5,28.6) has 55028 bin [28.6,28.7) has 67823 bin [28.7,28.8) has 78538 bin [28.8,28.9) has 95900 bin [28.9,29.0) has 106803 bin [29.0,29.1) has 97388 bin [29.1,29.2) has 122036 bin [29.2,29.3) has 167069 bin [29.3,29.4) has 172473 bin [29.4,29.5) has 166736 bin [29.5,29.6) has 185623 bin [29.6,29.7) has 194737 bin [29.7,29.8) has 248685 bin [29.8,29.9) has 261780 bin [29.9,30.0) has 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has 19325 bin [45.2,45.3) has 19271 bin [45.3,45.4) has 19409 bin [45.4,45.5) has 19273 bin [45.5,45.6) has 18912 bin [45.6,45.7) has 18664 bin [45.7,45.8) has 18404 bin [45.8,45.9) has 18061 bin [45.9,46.0) has 18006 bin [46.0,46.1) has 17906 bin [46.1,46.2) has 17411 bin [46.2,46.3) has 17317 bin [46.3,46.4) has 17218 bin [46.4,46.5) has 17159 bin [46.5,46.6) has 16677 bin [46.6,46.7) has 16596 bin [46.7,46.8) has 16686 bin [46.8,46.9) has 16597 bin [46.9,47.0) has 16224 bin [47.0,47.1) has 16448 bin [47.1,47.2) has 16100 bin [47.2,47.3) has 15870 bin [47.3,47.4) has 15431 bin [47.4,47.5) has 15264 bin [47.5,47.6) has 15158 bin [47.6,47.7) has 14796 bin [47.7,47.8) has 14698 bin [47.8,47.9) has 14465 bin [47.9,48.0) has 14144 bin [48.0,48.1) has 13844 bin [48.1,48.2) has 13693 bin [48.2,48.3) has 13745 bin [48.3,48.4) has 13168 bin [48.4,48.5) has 13282 bin [48.5,48.6) has 12986 bin [48.6,48.7) has 12845 bin [48.7,48.8) has 12587 bin [48.8,48.9) has 12265 bin [48.9,49.0) has 12001 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has 2598 bin [53.0,53.1) has 2443 bin [53.1,53.2) has 2398 bin [53.2,53.3) has 2223 bin [53.3,53.4) has 2166 bin [53.4,53.5) has 2098 bin [53.5,53.6) has 1991 bin [53.6,53.7) has 1855 bin [53.7,53.8) has 1859 bin [53.8,53.9) has 1670 bin [53.9,54.0) has 1580 bin [54.0,54.1) has 1556 bin [54.1,54.2) has 1424 bin [54.2,54.3) has 1334 bin [54.3,54.4) has 1247 bin [54.4,54.5) has 1125 bin [54.5,54.6) has 1084 bin [54.6,54.7) has 977 bin [54.7,54.8) has 931 bin [54.8,54.9) has 958 bin [54.9,55.0) has 844 bin [55.0,55.1) has 830 bin [55.1,55.2) has 723 bin [55.2,55.3) has 736 bin [55.3,55.4) has 646 bin [55.4,55.5) has 593 bin [55.5,55.6) has 533 bin [55.6,55.7) has 454 bin [55.7,55.8) has 452 bin [55.8,55.9) has 396 bin [55.9,56.0) has 385 bin [56.0,56.1) has 401 bin [56.1,56.2) has 353 bin [56.2,56.3) has 314 bin [56.3,56.4) has 269 bin [56.4,56.5) has 256 bin [56.5,56.6) has 240 bin [56.6,56.7) has 223 bin [56.7,56.8) has 167 bin [56.8,56.9) has 144 bin [56.9,57.0) has 122 bin [57.0,57.1) has 115 bin [57.1,57.2) has 103 bin [57.2,57.3) has 94 bin [57.3,57.4) has 81 bin [57.4,57.5) has 67 bin [57.5,57.6) has 52 bin [57.6,57.7) has 59 bin [57.7,57.8) has 54 bin [57.8,57.9) has 48 bin [57.9,58.0) has 44 bin [58.0,58.1) has 39 bin [58.1,58.2) has 24 bin [58.2,58.3) has 31 bin [58.3,58.4) has 33 bin [58.4,58.5) has 19 bin [58.5,58.6) has 26 bin [58.6,58.7) has 21 bin [58.7,58.8) has 13 bin [58.8,58.9) has 28 bin [58.9,59.0) has 21 bin [59.0,59.1) has 18 bin [59.1,59.2) has 19 bin [59.2,59.3) has 13 bin [59.3,59.4) has 9 bin [59.4,59.5) has 3 bin [59.6,59.7) has 1 average z coordinate 32.9 for 27231650 element(s) point source id histogram with bin size 1.000000 bin 164 has 23055859 bin 165 has 4175791 average point source id 164.153343297229497 for 27231650 element(s)