lasinfo (210611) report for 'AHN4T/22EN2_14.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: 335/2022 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: 57241340 number of points by return: 44676801 8281717 3359385 806239 108442 scale factor x y z: 0.001 0.001 0.001 offset x y z: 247980 521230 0 min x y z: 247980.000 521230.000 7.969 max x y z: 249019.999 522519.999 50.540 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: 57241340 extended number of points by return: 44676801 8281717 3359385 806239 108442 8358 398 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 7969 50540 intensity 56 4720 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 -29 29 user_data 6 7 point_source_ID 73 204 gps_time 328708913.245951 330863506.133712 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 36 255 G 49 255 B 36 255 NIR 6 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.31 30.95 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 44676801 number of intermediate returns: 4295406 number of last returns: 44595887 number of single returns: 36326754 covered area in square units/kilounits: 1328132/1.33 point density: all returns 43.10 last only 33.58 (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 57241340 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 44676801 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8281717 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3359385 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 806239 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 108442 instead zero. overview over extended number of returns of given pulse: 36326754 9888028 7676041 2797978 501802 48009 2728 0 0 0 0 0 0 0 0 histogram of classification of points: 14594366 unclassified (1) 30542253 ground (2) 2322693 building (6) 9749066 water (9) 32962 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3259480 +---> 538246 of those are unclassified (1) +---> 2640477 of those are ground (2) +---> 43869 of those are building (6) +---> 36888 of those are water (9) z coordinate histogram with bin size 0.100000 bin [7.9,8.0) has 4 bin [8.0,8.1) has 573 bin [8.1,8.2) has 4333 bin [8.2,8.3) has 16115 bin [8.3,8.4) has 13936 bin [8.4,8.5) has 34035 bin [8.5,8.6) has 51455 bin [8.6,8.7) has 62808 bin [8.7,8.8) has 50886 bin [8.8,8.9) has 70462 bin [8.9,9.0) has 6683965 bin [9.0,9.1) has 3264745 bin [9.1,9.2) has 393017 bin [9.2,9.3) has 390094 bin [9.3,9.4) has 678132 bin 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[40.4,40.5) has 11 bin [40.5,40.6) has 1 bin [40.6,40.7) has 2 bin [40.7,40.8) has 1 bin [41.0,41.1) has 1 bin [41.5,41.6) has 1 bin [41.7,41.8) has 1 bin [41.8,41.9) has 1 bin [43.0,43.1) has 1 bin [43.3,43.4) has 1 bin [44.6,44.7) has 1 bin [46.4,46.5) has 3 bin [46.5,46.6) has 4 bin [47.0,47.1) has 6 bin [47.3,47.4) has 1 bin [47.8,47.9) has 1 bin [48.2,48.3) has 7 bin [48.3,48.4) has 1 bin [48.6,48.7) has 2 bin [48.7,48.8) has 3 bin [48.8,48.9) has 3 bin [48.9,49.0) has 2 bin [49.0,49.1) has 1 bin [49.1,49.2) has 4 bin [49.2,49.3) has 2 bin [49.3,49.4) has 2 bin [49.7,49.8) has 2 bin [49.8,49.9) has 1 bin [49.9,50.0) has 2 bin [50.0,50.1) has 5 bin [50.1,50.2) has 11 bin [50.2,50.3) has 3 bin [50.3,50.4) has 20 bin [50.4,50.5) has 21 bin [50.5,50.6) has 10 average z coordinate 12.9 for 57241340 element(s) point source id histogram with bin size 1.000000 bin 73 has 16701855 bin 74 has 12953779 bin 204 has 27585706 average point source id 136.357728260729033 for 57241340 element(s)