lasinfo (210611) report for 'AHN4T/16EZ2_09.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: 334/2022 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: 34355648 number of points by return: 24137630 6173001 2964666 894408 165726 scale factor x y z: 0.001 0.001 0.001 offset x y z: 207980 541230 0 min x y z: 207980.000 541230.000 2.651 max x y z: 209019.999 542519.999 44.570 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: 34355648 extended number of points by return: 24137630 6173001 2964666 894408 165726 18827 1390 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 2651 44570 intensity 0 4969 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 26 user_data 6 7 point_source_ID 56 58 gps_time 330433916.395449 330438656.778215 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 32 255 G 49 255 B 28 255 NIR 12 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4333 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.12 33.52 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24137630 number of intermediate returns: 4049760 number of last returns: 24125078 number of single returns: 17956820 covered area in square units/kilounits: 1335212/1.34 point density: all returns 25.73 last only 18.07 (per square units) spacing: all returns 0.20 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 34355648 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24137630 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6173001 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2964666 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 894408 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 165726 instead zero. overview over extended number of returns of given pulse: 17956820 6416005 6214457 2918255 735599 105072 9440 0 0 0 0 0 0 0 0 histogram of classification of points: 12413483 unclassified (1) 21689750 ground (2) 170523 building (6) 81892 water (9) +-> flagged as extended overlap: 2623904 +---> 873488 of those are unclassified (1) +---> 1717933 of those are ground (2) +---> 26027 of those are building (6) +---> 6456 of those are water (9) z coordinate histogram with bin size 0.100000 bin [2.6,2.7) has 20 bin [2.7,2.8) has 509 bin [2.8,2.9) has 1335 bin [2.9,3.0) has 3282 bin [3.0,3.1) has 2424 bin [3.1,3.2) has 2088 bin [3.2,3.3) has 2439 bin [3.3,3.4) has 2812 bin [3.4,3.5) has 4404 bin [3.5,3.6) has 4103 bin [3.6,3.7) has 6099 bin [3.7,3.8) has 24619 bin [3.8,3.9) has 45158 bin [3.9,4.0) has 77390 bin [4.0,4.1) has 108209 bin [4.1,4.2) has 112476 bin [4.2,4.3) has 92147 bin [4.3,4.4) 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bin [31.5,31.6) has 16130 bin [31.6,31.7) has 16078 bin [31.7,31.8) has 15587 bin [31.8,31.9) has 15484 bin [31.9,32.0) has 14956 bin [32.0,32.1) has 14767 bin [32.1,32.2) has 14294 bin [32.2,32.3) has 14055 bin [32.3,32.4) has 13796 bin [32.4,32.5) has 13247 bin [32.5,32.6) has 13150 bin [32.6,32.7) has 12970 bin [32.7,32.8) has 12660 bin [32.8,32.9) has 12429 bin [32.9,33.0) has 12075 bin [33.0,33.1) has 11825 bin [33.1,33.2) has 11793 bin [33.2,33.3) has 11498 bin [33.3,33.4) has 11192 bin [33.4,33.5) has 10877 bin [33.5,33.6) has 10709 bin [33.6,33.7) has 10735 bin [33.7,33.8) has 10335 bin [33.8,33.9) has 10282 bin [33.9,34.0) has 9938 bin [34.0,34.1) has 9699 bin [34.1,34.2) has 9393 bin [34.2,34.3) has 8979 bin [34.3,34.4) has 8965 bin [34.4,34.5) has 8809 bin [34.5,34.6) has 8467 bin [34.6,34.7) has 8194 bin [34.7,34.8) has 8191 bin [34.8,34.9) has 8044 bin [34.9,35.0) has 7756 bin [35.0,35.1) has 7549 bin [35.1,35.2) has 7294 bin [35.2,35.3) has 6879 bin [35.3,35.4) has 6866 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bin [39.4,39.5) has 1548 bin [39.5,39.6) has 1456 bin [39.6,39.7) has 1385 bin [39.7,39.8) has 1299 bin [39.8,39.9) has 1192 bin [39.9,40.0) has 1168 bin [40.0,40.1) has 1073 bin [40.1,40.2) has 1012 bin [40.2,40.3) has 1021 bin [40.3,40.4) has 939 bin [40.4,40.5) has 851 bin [40.5,40.6) has 814 bin [40.6,40.7) has 742 bin [40.7,40.8) has 717 bin [40.8,40.9) has 677 bin [40.9,41.0) has 637 bin [41.0,41.1) has 564 bin [41.1,41.2) has 543 bin [41.2,41.3) has 499 bin [41.3,41.4) has 398 bin [41.4,41.5) has 396 bin [41.5,41.6) has 334 bin [41.6,41.7) has 346 bin [41.7,41.8) has 331 bin [41.8,41.9) has 303 bin [41.9,42.0) has 238 bin [42.0,42.1) has 250 bin [42.1,42.2) has 198 bin [42.2,42.3) has 203 bin [42.3,42.4) has 177 bin [42.4,42.5) has 185 bin [42.5,42.6) has 149 bin [42.6,42.7) has 163 bin [42.7,42.8) has 120 bin [42.8,42.9) has 91 bin [42.9,43.0) has 70 bin [43.0,43.1) has 79 bin [43.1,43.2) has 75 bin [43.2,43.3) has 76 bin [43.3,43.4) has 65 bin [43.4,43.5) has 59 bin [43.5,43.6) has 43 bin [43.6,43.7) has 31 bin [43.7,43.8) has 24 bin [43.8,43.9) has 24 bin [43.9,44.0) has 17 bin [44.0,44.1) has 14 bin [44.1,44.2) has 7 bin [44.2,44.3) has 7 bin [44.3,44.4) has 5 bin [44.4,44.5) has 3 bin [44.5,44.6) has 2 average z coordinate 10.6 for 34355648 element(s) point source id histogram with bin size 1.000000 bin 56 has 3701263 bin 57 has 27535181 bin 58 has 3119204 average point source id 56.983057836661963 for 34355648 element(s)