lasinfo (210611) report for 'AHN4T/29AN1_25.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: 336/2022 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: 29841707 number of points by return: 25773627 2746728 1056411 235176 27881 scale factor x y z: 0.001 0.001 0.001 offset x y z: 263980 493730 0 min x y z: 263980.000 493730.000 18.467 max x y z: 265019.999 495019.999 46.931 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: 29841707 extended number of points by return: 25773627 2746728 1056411 235176 27881 1829 55 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 18467 46931 intensity 54 4568 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 7 user_data 6 7 point_source_ID 183 184 gps_time 328783876.294211 328785001.981635 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 11 255 G 30 255 B 24 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 1167 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.09 29.65 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25773627 number of intermediate returns: 1321994 number of last returns: 25771374 number of single returns: 23025288 covered area in square units/kilounits: 1326116/1.33 point density: all returns 22.50 last only 19.43 (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 29841707 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25773627 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2746728 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1056411 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 235176 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 27881 instead zero. overview over extended number of returns of given pulse: 23025288 3381740 2463927 829346 130326 10707 373 0 0 0 0 0 0 0 0 histogram of classification of points: 4865400 unclassified (1) 24352496 ground (2) 317005 building (6) 304833 water (9) 1973 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1728499 +---> 250512 of those are unclassified (1) +---> 1402952 of those are ground (2) +---> 10564 of those are building (6) +---> 63798 of those are water (9) +---> 673 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [18.4,18.5) has 4 bin [18.5,18.6) has 245 bin [18.6,18.7) has 2256 bin [18.7,18.8) has 3383 bin [18.8,18.9) has 4525 bin [18.9,19.0) has 7831 bin [19.0,19.1) has 11035 bin [19.1,19.2) has 15765 bin [19.2,19.3) has 19775 bin [19.3,19.4) has 35842 bin [19.4,19.5) has 60373 bin [19.5,19.6) has 84516 bin [19.6,19.7) has 136660 bin [19.7,19.8) has 209707 bin [19.8,19.9) has 391886 bin [19.9,20.0) has 659201 bin [20.0,20.1) has 727923 bin [20.1,20.2) has 902038 bin [20.2,20.3) has 1110569 bin [20.3,20.4) has 1106266 bin [20.4,20.5) has 1260585 bin [20.5,20.6) has 1116289 bin [20.6,20.7) has 937575 bin [20.7,20.8) has 1017233 bin [20.8,20.9) has 1435373 bin [20.9,21.0) has 1741058 bin [21.0,21.1) has 1763866 bin [21.1,21.2) has 1981304 bin [21.2,21.3) has 1763445 bin [21.3,21.4) has 1475057 bin [21.4,21.5) has 1276283 bin [21.5,21.6) has 943150 bin [21.6,21.7) has 845966 bin [21.7,21.8) has 681169 bin [21.8,21.9) has 516832 bin [21.9,22.0) has 272365 bin [22.0,22.1) has 159978 bin [22.1,22.2) has 127709 bin [22.2,22.3) has 102446 bin [22.3,22.4) has 93570 bin [22.4,22.5) has 79644 bin [22.5,22.6) has 74268 bin [22.6,22.7) has 56906 bin [22.7,22.8) has 43083 bin [22.8,22.9) has 43723 bin [22.9,23.0) has 41442 bin [23.0,23.1) has 38689 bin [23.1,23.2) has 34556 bin [23.2,23.3) has 33330 bin [23.3,23.4) has 31246 bin [23.4,23.5) has 29551 bin [23.5,23.6) has 29721 bin [23.6,23.7) has 28566 bin [23.7,23.8) has 29206 bin [23.8,23.9) has 29757 bin [23.9,24.0) has 27702 bin [24.0,24.1) has 26320 bin [24.1,24.2) has 23856 bin [24.2,24.3) has 22926 bin [24.3,24.4) has 21691 bin [24.4,24.5) has 22201 bin [24.5,24.6) has 21613 bin [24.6,24.7) has 21522 bin [24.7,24.8) has 21579 bin [24.8,24.9) has 21176 bin [24.9,25.0) has 21529 bin [25.0,25.1) has 22012 bin [25.1,25.2) has 21831 bin [25.2,25.3) has 23024 bin [25.3,25.4) has 22381 bin [25.4,25.5) has 21874 bin [25.5,25.6) has 21907 bin [25.6,25.7) has 22830 bin [25.7,25.8) has 22714 bin [25.8,25.9) has 22769 bin [25.9,26.0) has 23179 bin [26.0,26.1) has 23555 bin [26.1,26.2) has 23559 bin [26.2,26.3) has 23810 bin [26.3,26.4) has 24577 bin [26.4,26.5) has 25000 bin [26.5,26.6) has 25598 bin [26.6,26.7) has 25890 bin [26.7,26.8) has 25898 bin [26.8,26.9) has 26646 bin [26.9,27.0) has 26564 bin [27.0,27.1) has 26490 bin [27.1,27.2) 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bin [31.0,31.1) has 34186 bin [31.1,31.2) has 34432 bin [31.2,31.3) has 34312 bin [31.3,31.4) has 34475 bin [31.4,31.5) has 34664 bin [31.5,31.6) has 34539 bin [31.6,31.7) has 34307 bin [31.7,31.8) has 34312 bin [31.8,31.9) has 34270 bin [31.9,32.0) has 34261 bin [32.0,32.1) has 34250 bin [32.1,32.2) has 34778 bin [32.2,32.3) has 34246 bin [32.3,32.4) has 33980 bin [32.4,32.5) has 33313 bin [32.5,32.6) has 32994 bin [32.6,32.7) has 32450 bin [32.7,32.8) has 32714 bin [32.8,32.9) has 32839 bin [32.9,33.0) has 32443 bin [33.0,33.1) has 32583 bin [33.1,33.2) has 31850 bin [33.2,33.3) has 31280 bin [33.3,33.4) has 31212 bin [33.4,33.5) has 31261 bin [33.5,33.6) has 31022 bin [33.6,33.7) has 30733 bin [33.7,33.8) has 30530 bin [33.8,33.9) has 29881 bin [33.9,34.0) has 29787 bin [34.0,34.1) has 29909 bin [34.1,34.2) has 29585 bin [34.2,34.3) has 28983 bin [34.3,34.4) has 28764 bin [34.4,34.5) has 28531 bin [34.5,34.6) has 28124 bin [34.6,34.7) has 27982 bin [34.7,34.8) has 27483 bin 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has 10993 bin [38.7,38.8) has 10583 bin [38.8,38.9) has 10342 bin [38.9,39.0) has 9787 bin [39.0,39.1) has 9452 bin [39.1,39.2) has 8887 bin [39.2,39.3) has 8635 bin [39.3,39.4) has 8286 bin [39.4,39.5) has 7994 bin [39.5,39.6) has 7915 bin [39.6,39.7) has 7340 bin [39.7,39.8) has 7100 bin [39.8,39.9) has 6814 bin [39.9,40.0) has 6633 bin [40.0,40.1) has 6451 bin [40.1,40.2) has 6202 bin [40.2,40.3) has 5993 bin [40.3,40.4) has 5814 bin [40.4,40.5) has 5472 bin [40.5,40.6) has 5298 bin [40.6,40.7) has 5233 bin [40.7,40.8) has 4898 bin [40.8,40.9) has 4751 bin [40.9,41.0) has 4537 bin [41.0,41.1) has 4516 bin [41.1,41.2) has 4361 bin [41.2,41.3) has 4252 bin [41.3,41.4) has 4209 bin [41.4,41.5) has 4171 bin [41.5,41.6) has 3962 bin [41.6,41.7) has 3962 bin [41.7,41.8) has 3712 bin [41.8,41.9) has 3542 bin [41.9,42.0) has 3448 bin [42.0,42.1) has 3351 bin [42.1,42.2) has 3197 bin [42.2,42.3) has 3049 bin [42.3,42.4) has 2974 bin [42.4,42.5) has 2867 bin [42.5,42.6) has 2703 bin 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has 3 bin [46.9,47.0) has 1 average z coordinate 22.5 for 29841707 element(s) point source id histogram with bin size 1.000000 bin 183 has 9758663 bin 184 has 20083044 average point source id 183.672985764520774 for 29841707 element(s)