lasinfo (210611) report for 'AHN4T/38FN1_04.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: 180/2021 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: 56452762 number of points by return: 45909948 7941622 2142723 409642 48827 scale factor x y z: 0.001 0.001 0.001 offset x y z: 132980 448730 0 min x y z: 132980.000 448730.000 -4.117 max x y z: 134019.999 450019.999 35.626 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: 56452762 extended number of points by return: 45909948 7941622 2142723 409642 48827 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 -4117 35626 intensity 0 4933 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 -30 30 user_data 6 7 point_source_ID 77 79 gps_time 269725802.649655 269727818.798753 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 25 255 B 20 255 NIR 30 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 5000 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -15.81 34.18 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 45909948 number of intermediate returns: 2606782 number of last returns: 45741964 number of single returns: 37805932 covered area in square units/kilounits: 1326228/1.33 point density: all returns 42.57 last only 34.49 (per square units) spacing: all returns 0.15 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 56452762 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 45909948 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7941622 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2142723 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 409642 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 48827 instead zero. overview over extended number of returns of given pulse: 37805932 11743924 5214548 1444194 242414 1716 34 0 0 0 0 0 0 0 0 histogram of classification of points: 16387411 unclassified (1) 28058878 ground (2) 11814565 building (6) 24763 water (9) 167145 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3974851 +---> 1253043 of those are unclassified (1) +---> 1843072 of those are ground (2) +---> 854670 of those are building (6) +---> 1731 of those are water (9) +---> 22335 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-4.2,-4.1) has 1 bin [-4.1,-4.0) has 117 bin [-4.0,-3.9) has 527 bin [-3.9,-3.8) has 1303 bin [-3.8,-3.7) has 1549 bin [-3.7,-3.6) has 1326 bin [-3.6,-3.5) has 1325 bin [-3.5,-3.4) has 1253 bin [-3.4,-3.3) has 1138 bin [-3.3,-3.2) has 1082 bin [-3.2,-3.1) has 1070 bin [-3.1,-3.0) has 1068 bin 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bin [28.3,28.4) has 1074 bin [28.4,28.5) has 1167 bin [28.5,28.6) has 25603 bin [28.6,28.7) has 13670 bin [28.7,28.8) has 1424 bin [28.8,28.9) has 962 bin [28.9,29.0) has 832 bin [29.0,29.1) has 783 bin [29.1,29.2) has 799 bin [29.2,29.3) has 928 bin [29.3,29.4) has 24969 bin [29.4,29.5) has 8073 bin [29.5,29.6) has 2792 bin [29.6,29.7) has 734 bin [29.7,29.8) has 762 bin [29.8,29.9) has 1687 bin [29.9,30.0) has 1707 bin [30.0,30.1) has 755 bin [30.1,30.2) has 667 bin [30.2,30.3) has 638 bin [30.3,30.4) has 644 bin [30.4,30.5) has 868 bin [30.5,30.6) has 1148 bin [30.6,30.7) has 798 bin [30.7,30.8) has 583 bin [30.8,30.9) has 852 bin [30.9,31.0) has 486 bin [31.0,31.1) has 501 bin [31.1,31.2) has 517 bin [31.2,31.3) has 451 bin [31.3,31.4) has 478 bin [31.4,31.5) has 457 bin [31.5,31.6) has 436 bin [31.6,31.7) has 475 bin [31.7,31.8) has 546 bin [31.8,31.9) has 903 bin [31.9,32.0) has 513 bin [32.0,32.1) has 390 bin [32.1,32.2) has 1427 bin [32.2,32.3) has 577 bin [32.3,32.4) has 328 bin [32.4,32.5) has 314 bin [32.5,32.6) has 323 bin [32.6,32.7) has 316 bin [32.7,32.8) has 302 bin [32.8,32.9) has 250 bin [32.9,33.0) has 251 bin [33.0,33.1) has 275 bin [33.1,33.2) has 244 bin [33.2,33.3) has 218 bin [33.3,33.4) has 224 bin [33.4,33.5) has 169 bin [33.5,33.6) has 176 bin [33.6,33.7) has 160 bin [33.7,33.8) has 170 bin [33.8,33.9) has 131 bin [33.9,34.0) has 117 bin [34.0,34.1) has 96 bin [34.1,34.2) has 90 bin [34.2,34.3) has 65 bin [34.3,34.4) has 67 bin [34.4,34.5) has 52 bin [34.5,34.6) has 33 bin [34.6,34.7) has 42 bin [34.7,34.8) has 34 bin [34.8,34.9) has 20 bin [34.9,35.0) has 8 bin [35.0,35.1) has 12 bin [35.1,35.2) has 9 bin [35.2,35.3) has 3 bin [35.3,35.4) has 1 bin [35.4,35.5) has 2 bin [35.5,35.6) has 1 bin [35.6,35.7) has 1 average z coordinate 4.3 for 56452762 element(s) point source id histogram with bin size 1.000000 bin 77 has 3739913 bin 78 has 38695748 bin 79 has 14017101 average point source id 78.182049338879111 for 56452762 element(s)