lasinfo (210611) report for 'AHN4T/52EZ1_18.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: 340/2022 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: 32312523 number of points by return: 25951544 4679439 1423755 235338 22447 scale factor x y z: 0.001 0.001 0.001 offset x y z: 201980 388730 0 min x y z: 201980.000 388730.000 17.372 max x y z: 203019.999 390019.999 45.946 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: 32312523 extended number of points by return: 25951544 4679439 1423755 235338 22447 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 17372 45946 intensity 0 5096 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 -29 29 user_data 6 7 point_source_ID 98 203 gps_time 297861155.691336 298299099.739574 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 2 255 G 36 255 B 31 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 50.96 ('Amplitude') attribute1 -17.03 33.98 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25951544 number of intermediate returns: 1681631 number of last returns: 25941925 number of single returns: 21262577 covered area in square units/kilounits: 1061108/1.06 point density: all returns 30.45 last only 24.45 (per square units) spacing: all returns 0.18 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32312523 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25951544 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4679439 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1423755 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 235338 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 22447 instead zero. overview over extended number of returns of given pulse: 21262577 6516907 3566930 852248 105685 7462 714 0 0 0 0 0 0 0 0 histogram of classification of points: 7253606 unclassified (1) 23998201 ground (2) 8827 building (6) 1051588 water (9) 301 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2288142 +---> 267070 of those are unclassified (1) +---> 1900045 of those are ground (2) +---> 121027 of those are water (9) z coordinate histogram with bin size 0.100000 bin [17.3,17.4) has 1 bin [17.4,17.5) has 227 bin [17.5,17.6) has 1543 bin [17.6,17.7) has 2894 bin [17.7,17.8) has 6271 bin [17.8,17.9) has 10814 bin [17.9,18.0) has 17370 bin [18.0,18.1) has 25930 bin [18.1,18.2) has 50749 bin [18.2,18.3) has 278636 bin [18.3,18.4) has 1035652 bin [18.4,18.5) has 395120 bin [18.5,18.6) has 356005 bin [18.6,18.7) has 335996 bin [18.7,18.8) has 321530 bin [18.8,18.9) has 279627 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183682 bin [22.6,22.7) has 146419 bin [22.7,22.8) has 121768 bin [22.8,22.9) has 109543 bin [22.9,23.0) has 107159 bin [23.0,23.1) has 103695 bin [23.1,23.2) has 106950 bin [23.2,23.3) has 100241 bin [23.3,23.4) has 105138 bin [23.4,23.5) has 110896 bin [23.5,23.6) has 83482 bin [23.6,23.7) has 77638 bin [23.7,23.8) has 68598 bin [23.8,23.9) has 69431 bin [23.9,24.0) has 63863 bin [24.0,24.1) has 64994 bin [24.1,24.2) has 64952 bin [24.2,24.3) has 60098 bin [24.3,24.4) has 58015 bin [24.4,24.5) has 55809 bin [24.5,24.6) has 47595 bin [24.6,24.7) has 45705 bin [24.7,24.8) has 37894 bin [24.8,24.9) has 34430 bin [24.9,25.0) has 35524 bin [25.0,25.1) has 32295 bin [25.1,25.2) has 32366 bin [25.2,25.3) has 32353 bin [25.3,25.4) has 32629 bin [25.4,25.5) has 32554 bin [25.5,25.6) has 32280 bin [25.6,25.7) has 32284 bin [25.7,25.8) has 32316 bin [25.8,25.9) has 32432 bin [25.9,26.0) has 32653 bin [26.0,26.1) has 32776 bin [26.1,26.2) has 33310 bin [26.2,26.3) has 33703 bin [26.3,26.4) has 34042 bin [26.4,26.5) has 34413 bin [26.5,26.6) has 34759 bin [26.6,26.7) has 34492 bin [26.7,26.8) has 34514 bin [26.8,26.9) has 34951 bin [26.9,27.0) has 35357 bin [27.0,27.1) has 35260 bin [27.1,27.2) has 35849 bin [27.2,27.3) has 36129 bin [27.3,27.4) has 35883 bin [27.4,27.5) has 36166 bin [27.5,27.6) has 35792 bin [27.6,27.7) has 36580 bin [27.7,27.8) has 37514 bin [27.8,27.9) has 37439 bin [27.9,28.0) has 37372 bin [28.0,28.1) has 36582 bin [28.1,28.2) has 36436 bin [28.2,28.3) has 36132 bin [28.3,28.4) has 36273 bin [28.4,28.5) has 36184 bin [28.5,28.6) has 36744 bin [28.6,28.7) has 36578 bin [28.7,28.8) has 36531 bin [28.8,28.9) has 36323 bin [28.9,29.0) has 37117 bin [29.0,29.1) has 36906 bin [29.1,29.2) has 36951 bin [29.2,29.3) has 36629 bin [29.3,29.4) has 36344 bin [29.4,29.5) has 36886 bin [29.5,29.6) has 37288 bin [29.6,29.7) has 37610 bin [29.7,29.8) has 37239 bin [29.8,29.9) has 37440 bin [29.9,30.0) has 37550 bin [30.0,30.1) has 37660 bin [30.1,30.2) has 38148 bin 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[45.9,46.0) has 2 average z coordinate 23.0 for 32312523 element(s) point source id histogram with bin size 1.000000 bin 98 has 3439806 bin 99 has 17742616 bin 100 has 132949 bin 203 has 10997152 average point source id 134.292723845798122 for 32312523 element(s)