lasinfo (210611) report for 'AHN4T/34EN2_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: 35541264 number of points by return: 25039405 6985516 2701438 698871 116034 scale factor x y z: 0.001 0.001 0.001 offset x y z: 245980 469980 0 min x y z: 245980.000 469980.000 17.121 max x y z: 247019.999 471269.999 51.152 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: 35541264 extended number of points by return: 25039405 6985516 2701438 698871 116034 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 17121 51152 intensity 25 3422 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 -11 29 user_data 6 7 point_source_ID 168 169 gps_time 324209479.510214 324210688.410905 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 32 255 B 21 255 NIR 8 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.43 17.32 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25039405 number of intermediate returns: 3519297 number of last returns: 25042026 number of single returns: 18059464 covered area in square units/kilounits: 1341364/1.34 point density: all returns 26.50 last only 18.67 (per square units) spacing: all returns 0.19 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35541264 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25039405 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6985516 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2701438 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 698871 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 116034 instead zero. overview over extended number of returns of given pulse: 18059464 8578963 6003430 2322814 517615 55414 3564 0 0 0 0 0 0 0 0 histogram of classification of points: 13166392 unclassified (1) 22101865 ground (2) 224931 building (6) 45171 water (9) 2905 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2417261 +---> 1141439 of those are unclassified (1) +---> 1243894 of those are ground (2) +---> 30615 of those are building (6) +---> 1313 of those are water (9) z coordinate histogram with bin size 0.100000 bin [17.1,17.2) has 3 bin [17.2,17.3) has 292 bin [17.3,17.4) has 2015 bin [17.4,17.5) has 18261 bin [17.5,17.6) has 19551 bin [17.6,17.7) has 64919 bin [17.7,17.8) has 144330 bin [17.8,17.9) has 122484 bin [17.9,18.0) has 191611 bin [18.0,18.1) has 331966 bin [18.1,18.2) has 411111 bin [18.2,18.3) has 499280 bin [18.3,18.4) has 642771 bin [18.4,18.5) has 886713 bin [18.5,18.6) has 1241961 bin [18.6,18.7) has 1624956 bin [18.7,18.8) has 1811363 bin [18.8,18.9) has 1680116 bin [18.9,19.0) has 1927620 bin [19.0,19.1) has 1553431 bin [19.1,19.2) has 1332858 bin [19.2,19.3) has 1338518 bin [19.3,19.4) has 1246543 bin [19.4,19.5) has 1186751 bin [19.5,19.6) has 916839 bin [19.6,19.7) has 803198 bin [19.7,19.8) has 564828 bin [19.8,19.9) has 451437 bin [19.9,20.0) has 421188 bin [20.0,20.1) has 329274 bin [20.1,20.2) has 303884 bin [20.2,20.3) has 300297 bin [20.3,20.4) has 320743 bin [20.4,20.5) has 317528 bin [20.5,20.6) has 212389 bin [20.6,20.7) has 143276 bin [20.7,20.8) has 128117 bin [20.8,20.9) has 119983 bin [20.9,21.0) has 93121 bin [21.0,21.1) has 81337 bin [21.1,21.2) has 74167 bin [21.2,21.3) has 71073 bin [21.3,21.4) has 68659 bin [21.4,21.5) has 66197 bin [21.5,21.6) has 63862 bin [21.6,21.7) has 61625 bin [21.7,21.8) has 58906 bin [21.8,21.9) has 57723 bin [21.9,22.0) has 59104 bin [22.0,22.1) has 54423 bin [22.1,22.2) has 53100 bin 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has 41295 bin [37.6,37.7) has 40282 bin [37.7,37.8) has 39628 bin [37.8,37.9) has 37994 bin [37.9,38.0) has 36962 bin [38.0,38.1) has 35748 bin [38.1,38.2) has 34482 bin [38.2,38.3) has 33320 bin [38.3,38.4) has 31948 bin [38.4,38.5) has 31059 bin [38.5,38.6) has 29669 bin [38.6,38.7) has 28502 bin [38.7,38.8) has 27082 bin [38.8,38.9) has 26108 bin [38.9,39.0) has 24918 bin [39.0,39.1) has 24127 bin [39.1,39.2) has 23249 bin [39.2,39.3) has 22208 bin [39.3,39.4) has 21353 bin [39.4,39.5) has 20443 bin [39.5,39.6) has 19285 bin [39.6,39.7) has 18678 bin [39.7,39.8) has 18033 bin [39.8,39.9) has 16976 bin [39.9,40.0) has 16352 bin [40.0,40.1) has 15567 bin [40.1,40.2) has 14751 bin [40.2,40.3) has 13805 bin [40.3,40.4) has 12916 bin [40.4,40.5) has 12052 bin [40.5,40.6) has 11508 bin [40.6,40.7) has 10982 bin [40.7,40.8) has 10506 bin [40.8,40.9) has 9690 bin [40.9,41.0) has 9202 bin [41.0,41.1) has 8396 bin [41.1,41.2) has 8146 bin [41.2,41.3) has 7465 bin [41.3,41.4) has 6856 bin 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273 bin [45.5,45.6) has 245 bin [45.6,45.7) has 235 bin [45.7,45.8) has 204 bin [45.8,45.9) has 233 bin [45.9,46.0) has 167 bin [46.0,46.1) has 152 bin [46.1,46.2) has 151 bin [46.2,46.3) has 130 bin [46.3,46.4) has 134 bin [46.4,46.5) has 108 bin [46.5,46.6) has 92 bin [46.6,46.7) has 99 bin [46.7,46.8) has 68 bin [46.8,46.9) has 65 bin [46.9,47.0) has 55 bin [47.0,47.1) has 60 bin [47.1,47.2) has 44 bin [47.2,47.3) has 41 bin [47.3,47.4) has 24 bin [47.4,47.5) has 35 bin [47.5,47.6) has 42 bin [47.6,47.7) has 32 bin [47.7,47.8) has 34 bin [47.8,47.9) has 43 bin [47.9,48.0) has 44 bin [48.0,48.1) has 34 bin [48.1,48.2) has 41 bin [48.2,48.3) has 31 bin [48.3,48.4) has 42 bin [48.4,48.5) has 27 bin [48.5,48.6) has 38 bin [48.6,48.7) has 35 bin [48.7,48.8) has 30 bin [48.8,48.9) has 30 bin [48.9,49.0) has 27 bin [49.0,49.1) has 28 bin [49.1,49.2) has 39 bin [49.2,49.3) has 35 bin [49.3,49.4) has 21 bin [49.4,49.5) has 25 bin [49.5,49.6) has 28 bin [49.6,49.7) has 28 bin [49.7,49.8) has 26 bin [49.8,49.9) has 24 bin [49.9,50.0) has 19 bin [50.0,50.1) has 18 bin [50.1,50.2) has 19 bin [50.2,50.3) has 13 bin [50.3,50.4) has 16 bin [50.4,50.5) has 18 bin [50.5,50.6) has 14 bin [50.6,50.7) has 13 bin [50.7,50.8) has 4 bin [50.8,50.9) has 8 bin [50.9,51.0) has 4 bin [51.0,51.1) has 1 bin [51.1,51.2) has 1 average z coordinate 22.8 for 35541264 element(s) point source id histogram with bin size 1.000000 bin 168 has 27567709 bin 169 has 7973555 average point source id 168.224346410414654 for 35541264 element(s)