lasinfo (210611) report for 'AHN4T/27GZ2_05.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: 32016768 number of points by return: 25580227 4150012 1748154 458767 72256 scale factor x y z: 0.001 0.001 0.001 offset x y z: 208980 479980 0 min x y z: 208980.000 479980.000 2.308 max x y z: 210019.999 481269.999 37.612 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: 32016768 extended number of points by return: 25580227 4150012 1748154 458767 72256 6922 430 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 2308 37612 intensity 41 4764 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 -11 29 user_data 6 7 point_source_ID 137 138 gps_time 330428257.042980 330429381.788987 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 42 255 B 39 255 NIR 17 255 extended_return_number 1 7 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 -16.36 31.42 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25580227 number of intermediate returns: 2292419 number of last returns: 25556375 number of single returns: 21412253 covered area in square units/kilounits: 1337780/1.34 point density: all returns 23.93 last only 19.10 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32016768 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25580227 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4150012 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1748154 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 458767 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 72256 instead zero. overview over extended number of returns of given pulse: 21412253 4810108 3875462 1549126 327717 39149 2953 0 0 0 0 0 0 0 0 histogram of classification of points: 7039023 unclassified (1) 24783223 ground (2) 152555 building (6) 39871 water (9) 2096 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2477809 +---> 729901 of those are unclassified (1) +---> 1729805 of those are ground (2) +---> 16814 of those are building (6) +---> 1289 of those are water (9) z coordinate histogram with bin size 0.100000 bin [2.3,2.4) has 26 bin [2.4,2.5) has 772 bin [2.5,2.6) has 9506 bin [2.6,2.7) has 29683 bin [2.7,2.8) has 47145 bin [2.8,2.9) has 68110 bin [2.9,3.0) has 93487 bin [3.0,3.1) has 206226 bin [3.1,3.2) has 542403 bin [3.2,3.3) has 1211309 bin [3.3,3.4) has 1992708 bin [3.4,3.5) has 2046995 bin [3.5,3.6) has 2024668 bin [3.6,3.7) has 2062757 bin [3.7,3.8) has 1793530 bin [3.8,3.9) has 1796835 bin [3.9,4.0) has 1581575 bin [4.0,4.1) has 1673494 bin [4.1,4.2) has 1404001 bin [4.2,4.3) has 1180516 bin [4.3,4.4) has 891616 bin [4.4,4.5) has 748342 bin [4.5,4.6) has 701346 bin [4.6,4.7) has 659003 bin [4.7,4.8) has 555528 bin [4.8,4.9) has 489416 bin [4.9,5.0) has 427865 bin [5.0,5.1) has 356986 bin [5.1,5.2) has 263697 bin [5.2,5.3) has 160154 bin [5.3,5.4) has 79925 bin [5.4,5.5) has 50293 bin [5.5,5.6) has 42278 bin [5.6,5.7) has 38360 bin [5.7,5.8) has 27025 bin [5.8,5.9) has 25201 bin [5.9,6.0) has 25413 bin [6.0,6.1) has 25463 bin [6.1,6.2) has 25145 bin [6.2,6.3) has 25377 bin [6.3,6.4) has 24645 bin [6.4,6.5) has 24411 bin [6.5,6.6) has 23688 bin [6.6,6.7) has 23806 bin [6.7,6.8) has 23220 bin [6.8,6.9) has 23262 bin [6.9,7.0) has 23378 bin [7.0,7.1) has 23205 bin [7.1,7.2) has 24084 bin [7.2,7.3) has 23612 bin [7.3,7.4) has 23926 bin [7.4,7.5) has 24497 bin [7.5,7.6) has 23349 bin [7.6,7.7) has 25633 bin [7.7,7.8) has 24774 bin [7.8,7.9) has 22926 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bin [23.4,23.5) has 35394 bin [23.5,23.6) has 35233 bin [23.6,23.7) has 35144 bin [23.7,23.8) has 34238 bin [23.8,23.9) has 33833 bin [23.9,24.0) has 33483 bin [24.0,24.1) has 33310 bin [24.1,24.2) has 32772 bin [24.2,24.3) has 32359 bin [24.3,24.4) has 32325 bin [24.4,24.5) has 31659 bin [24.5,24.6) has 31807 bin [24.6,24.7) has 31338 bin [24.7,24.8) has 30922 bin [24.8,24.9) has 30418 bin [24.9,25.0) has 30115 bin [25.0,25.1) has 30404 bin [25.1,25.2) has 29403 bin [25.2,25.3) has 29305 bin [25.3,25.4) has 28925 bin [25.4,25.5) has 28246 bin [25.5,25.6) has 27938 bin [25.6,25.7) has 27936 bin [25.7,25.8) has 27817 bin [25.8,25.9) has 27357 bin [25.9,26.0) has 27211 bin [26.0,26.1) has 26783 bin [26.1,26.2) has 26665 bin [26.2,26.3) has 26213 bin [26.3,26.4) has 26041 bin [26.4,26.5) has 25826 bin [26.5,26.6) has 25514 bin [26.6,26.7) has 24998 bin [26.7,26.8) has 24623 bin [26.8,26.9) has 24346 bin [26.9,27.0) has 23549 bin [27.0,27.1) has 23536 bin [27.1,27.2) has 22924 bin 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[31.1,31.2) has 4912 bin [31.2,31.3) has 4690 bin [31.3,31.4) has 4313 bin [31.4,31.5) has 4019 bin [31.5,31.6) has 3790 bin [31.6,31.7) has 3465 bin [31.7,31.8) has 3245 bin [31.8,31.9) has 3120 bin [31.9,32.0) has 2782 bin [32.0,32.1) has 2686 bin [32.1,32.2) has 2349 bin [32.2,32.3) has 2242 bin [32.3,32.4) has 2068 bin [32.4,32.5) has 1861 bin [32.5,32.6) has 1689 bin [32.6,32.7) has 1604 bin [32.7,32.8) has 1599 bin [32.8,32.9) has 1349 bin [32.9,33.0) has 1223 bin [33.0,33.1) has 1122 bin [33.1,33.2) has 1056 bin [33.2,33.3) has 989 bin [33.3,33.4) has 896 bin [33.4,33.5) has 820 bin [33.5,33.6) has 739 bin [33.6,33.7) has 806 bin [33.7,33.8) has 680 bin [33.8,33.9) has 681 bin [33.9,34.0) has 616 bin [34.0,34.1) has 594 bin [34.1,34.2) has 524 bin [34.2,34.3) has 544 bin [34.3,34.4) has 478 bin [34.4,34.5) has 454 bin [34.5,34.6) has 364 bin [34.6,34.7) has 381 bin [34.7,34.8) has 343 bin [34.8,34.9) has 306 bin [34.9,35.0) has 251 bin [35.0,35.1) has 264 bin [35.1,35.2) has 229 bin [35.2,35.3) has 211 bin [35.3,35.4) has 177 bin [35.4,35.5) has 161 bin [35.5,35.6) has 158 bin [35.6,35.7) has 133 bin [35.7,35.8) has 131 bin [35.8,35.9) has 103 bin [35.9,36.0) has 89 bin [36.0,36.1) has 89 bin [36.1,36.2) has 59 bin [36.2,36.3) has 52 bin [36.3,36.4) has 53 bin [36.4,36.5) has 52 bin [36.5,36.6) has 22 bin [36.6,36.7) has 33 bin [36.7,36.8) has 24 bin [36.8,36.9) has 24 bin [36.9,37.0) has 12 bin [37.0,37.1) has 8 bin [37.1,37.2) has 7 bin [37.2,37.3) has 5 bin [37.3,37.4) has 6 bin [37.4,37.5) has 3 bin [37.5,37.6) has 1 bin [37.6,37.7) has 2 average z coordinate 6.9 for 32016768 element(s) point source id histogram with bin size 1.000000 bin 137 has 7584075 bin 138 has 24432693 average point source id 137.763121780437046 for 32016768 element(s)