lasinfo (210611) report for 'AHN4T/40DZ1_02.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: 338/2022 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: 59087901 number of points by return: 40186500 13410980 4402549 941474 146398 scale factor x y z: 0.001 0.001 0.001 offset x y z: 190980 429980 0 min x y z: 190980.000 429980.000 8.241 max x y z: 192019.999 431269.999 45.073 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: 59087901 extended number of points by return: 40186500 13410980 4402549 941474 146398 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 8241 45073 intensity 0 5041 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 30 user_data 6 7 point_source_ID 70 1074 gps_time 298213104.705587 300269498.857665 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 39 255 B 38 255 NIR 14 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 5000 extended_scanner_channel 0 0 attribute0 0 50.41 ('Amplitude') attribute1 -16.95 33.52 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 40186500 number of intermediate returns: 5525074 number of last returns: 40034738 number of single returns: 26658411 covered area in square units/kilounits: 1253868/1.25 point density: all returns 47.12 last only 31.93 (per square units) spacing: all returns 0.15 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 59087901 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 40186500 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 13410980 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4402549 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 941474 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 146398 instead zero. overview over extended number of returns of given pulse: 26658411 18071234 10414924 3195853 658622 77882 10975 0 0 0 0 0 0 0 0 histogram of classification of points: 26558454 unclassified (1) 31427682 ground (2) 292956 building (6) 808809 water (9) +-> flagged as extended overlap: 3721978 +---> 1539989 of those are unclassified (1) +---> 2096991 of those are ground (2) +---> 33840 of those are building (6) +---> 51158 of those are water (9) z coordinate histogram with bin size 0.100000 bin [8.2,8.3) has 3 bin [8.3,8.4) has 760 bin [8.4,8.5) has 28126 bin [8.5,8.6) has 396844 bin [8.6,8.7) has 649662 bin [8.7,8.8) has 1264592 bin [8.8,8.9) has 1125277 bin [8.9,9.0) has 1342216 bin [9.0,9.1) has 1203563 bin [9.1,9.2) has 978458 bin [9.2,9.3) has 900631 bin [9.3,9.4) has 839075 bin [9.4,9.5) has 794442 bin [9.5,9.6) has 960133 bin [9.6,9.7) has 1258185 bin [9.7,9.8) has 858756 bin 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has 20750 bin [28.7,28.8) has 19999 bin [28.8,28.9) has 19562 bin [28.9,29.0) has 19121 bin [29.0,29.1) has 18691 bin [29.1,29.2) has 18334 bin [29.2,29.3) has 17726 bin [29.3,29.4) has 17135 bin [29.4,29.5) has 16593 bin [29.5,29.6) has 16391 bin [29.6,29.7) has 15459 bin [29.7,29.8) has 15349 bin [29.8,29.9) has 14840 bin [29.9,30.0) has 14783 bin [30.0,30.1) has 14113 bin [30.1,30.2) has 13770 bin [30.2,30.3) has 13450 bin [30.3,30.4) has 12993 bin [30.4,30.5) has 12707 bin [30.5,30.6) has 12150 bin [30.6,30.7) has 12108 bin [30.7,30.8) has 11732 bin [30.8,30.9) has 11150 bin [30.9,31.0) has 10932 bin [31.0,31.1) has 10662 bin [31.1,31.2) has 10292 bin [31.2,31.3) has 10314 bin [31.3,31.4) has 9941 bin [31.4,31.5) has 9731 bin [31.5,31.6) has 9815 bin [31.6,31.7) has 9553 bin [31.7,31.8) has 8909 bin [31.8,31.9) has 8824 bin [31.9,32.0) has 8751 bin [32.0,32.1) has 8381 bin [32.1,32.2) has 8046 bin [32.2,32.3) has 7921 bin [32.3,32.4) has 7782 bin [32.4,32.5) has 7631 bin 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[40.5,40.6) has 1448 bin [40.6,40.7) has 1341 bin [40.7,40.8) has 1288 bin [40.8,40.9) has 1208 bin [40.9,41.0) has 1137 bin [41.0,41.1) has 1015 bin [41.1,41.2) has 1016 bin [41.2,41.3) has 935 bin [41.3,41.4) has 806 bin [41.4,41.5) has 783 bin [41.5,41.6) has 747 bin [41.6,41.7) has 652 bin [41.7,41.8) has 587 bin [41.8,41.9) has 527 bin [41.9,42.0) has 489 bin [42.0,42.1) has 428 bin [42.1,42.2) has 387 bin [42.2,42.3) has 342 bin [42.3,42.4) has 318 bin [42.4,42.5) has 276 bin [42.5,42.6) has 225 bin [42.6,42.7) has 190 bin [42.7,42.8) has 152 bin [42.8,42.9) has 162 bin [42.9,43.0) has 128 bin [43.0,43.1) has 88 bin [43.1,43.2) has 71 bin [43.2,43.3) has 71 bin [43.3,43.4) has 67 bin [43.4,43.5) has 59 bin [43.5,43.6) has 47 bin [43.6,43.7) has 43 bin [43.7,43.8) has 30 bin [43.8,43.9) has 29 bin [43.9,44.0) has 32 bin [44.0,44.1) has 27 bin [44.1,44.2) has 23 bin [44.2,44.3) has 21 bin [44.3,44.4) has 10 bin [44.4,44.5) has 16 bin [44.5,44.6) has 13 bin [44.6,44.7) has 8 bin [44.7,44.8) has 10 bin [44.8,44.9) has 6 bin [44.9,45.0) has 5 bin [45.0,45.1) has 1 average z coordinate 12.7 for 59087901 element(s) point source id histogram with bin size 1.000000 bin 70 has 2543664 bin 71 has 27496318 bin 72 has 2239723 bin 1074 has 26808196 average point source id 526.05621611097672 for 59087901 element(s)