lasinfo (210611) report for 'AHN4T/68FN1_12.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: 41983592 number of points by return: 31966334 6472834 2748473 694682 101269 scale factor x y z: 0.001 0.001 0.001 offset x y z: 200980 346230 0 min x y z: 200980.000 346230.000 28.984 max x y z: 202019.999 347519.999 75.992 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: 41983592 extended number of points by return: 31966334 6472834 2748473 694682 101269 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 28984 75992 intensity 0 5029 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 14 user_data 6 7 point_source_ID 132 207 gps_time 292329633.250957 292341719.621658 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 26 255 G 44 255 B 38 255 NIR 10 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 2333 extended_scanner_channel 0 0 attribute0 0 50.29 ('Amplitude') attribute1 -17.24 33.05 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 31966334 number of intermediate returns: 3569113 number of last returns: 31893848 number of single returns: 25445703 covered area in square units/kilounits: 1008832/1.01 point density: all returns 41.62 last only 31.61 (per square units) spacing: all returns 0.16 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 41983592 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 31966334 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6472834 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2748473 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 694682 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 101269 instead zero. overview over extended number of returns of given pulse: 25445703 7464018 6178357 2385315 465078 42693 2428 0 0 0 0 0 0 0 0 histogram of classification of points: 13193305 unclassified (1) 27614510 ground (2) 1091676 building (6) 74314 water (9) 8395 wire conductor (14) 1392 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2193115 +---> 503290 of those are unclassified (1) +---> 1674617 of those are ground (2) +---> 10634 of those are building (6) +---> 3605 of those are water (9) +---> 969 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [28.9,29.0) has 2 bin [29.0,29.1) has 435 bin [29.1,29.2) has 6018 bin [29.2,29.3) has 15956 bin [29.3,29.4) has 20681 bin [29.4,29.5) has 29167 bin [29.5,29.6) has 62497 bin [29.6,29.7) has 121610 bin [29.7,29.8) has 132293 bin [29.8,29.9) has 234196 bin [29.9,30.0) has 391781 bin [30.0,30.1) has 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[73.7,73.8) has 7 bin [73.8,73.9) has 8 bin [73.9,74.0) has 7 bin [74.0,74.1) has 3 bin [74.1,74.2) has 7 bin [74.2,74.3) has 17 bin [74.3,74.4) has 6 bin [74.4,74.5) has 8 bin [74.5,74.6) has 8 bin [74.6,74.7) has 16 bin [74.7,74.8) has 8 bin [74.8,74.9) has 10 bin [74.9,75.0) has 19 bin [75.0,75.1) has 40 bin [75.1,75.2) has 36 bin [75.2,75.3) has 17 bin [75.3,75.4) has 7 bin [75.4,75.5) has 10 bin [75.5,75.6) has 3 bin [75.6,75.7) has 2 bin [75.7,75.8) has 6 bin [75.8,75.9) has 2 bin [75.9,76.0) has 2 average z coordinate 34.4 for 41983592 element(s) point source id histogram with bin size 1.000000 bin 132 has 5861701 bin 133 has 20132056 bin 207 has 15989835 average point source id 161.043957958623452 for 41983592 element(s)