lasinfo (210611) report for 'AHN4T/32CZ1_08.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: 179/2021 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: 65933448 number of points by return: 51217993 10044782 3754323 815891 100459 scale factor x y z: 0.001 0.001 0.001 offset x y z: 141980 453730 0 min x y z: 141980.000 453730.000 0.543 max x y z: 143019.999 455019.999 41.982 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: 65933448 extended number of points by return: 51217993 10044782 3754323 815891 100459 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 543 41982 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 -31 25 user_data 6 8 point_source_ID 82 86 gps_time 269730820.163053 270023946.079760 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 17 255 B 0 255 NIR 50 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 4167 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -15.88 34.08 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 51217993 number of intermediate returns: 4667407 number of last returns: 51209414 number of single returns: 41161366 covered area in square units/kilounits: 1321312/1.32 point density: all returns 49.90 last only 38.76 (per square units) spacing: all returns 0.14 last only 0.16 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 65933448 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 51217993 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 10044782 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3754323 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 815891 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 100459 instead zero. overview over extended number of returns of given pulse: 41161366 12596559 8814606 2859268 495217 6292 140 0 0 0 0 0 0 0 0 histogram of classification of points: 17634619 unclassified (1) 46938785 ground (2) 1089986 building (6) 260460 water (9) 9598 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4610506 +---> 1434458 of those are unclassified (1) +---> 2969087 of those are ground (2) +---> 197586 of those are building (6) +---> 7670 of those are water (9) +---> 1705 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [0.5,0.6) has 23 bin [0.6,0.7) has 2729 bin [0.7,0.8) has 14722 bin [0.8,0.9) has 18406 bin [0.9,1.0) has 58769 bin [1.0,1.1) has 158736 bin [1.1,1.2) has 326550 bin [1.2,1.3) has 404026 bin [1.3,1.4) has 981156 bin [1.4,1.5) has 2349724 bin [1.5,1.6) has 3438862 bin [1.6,1.7) has 3215354 bin [1.7,1.8) 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has 3963 bin [36.9,37.0) has 3861 bin [37.0,37.1) has 3698 bin [37.1,37.2) has 3605 bin [37.2,37.3) has 3285 bin [37.3,37.4) has 3201 bin [37.4,37.5) has 3080 bin [37.5,37.6) has 2907 bin [37.6,37.7) has 2743 bin [37.7,37.8) has 2550 bin [37.8,37.9) has 2386 bin [37.9,38.0) has 2213 bin [38.0,38.1) has 2162 bin [38.1,38.2) has 2016 bin [38.2,38.3) has 1946 bin [38.3,38.4) has 1674 bin [38.4,38.5) has 1603 bin [38.5,38.6) has 1528 bin [38.6,38.7) has 1334 bin [38.7,38.8) has 1325 bin [38.8,38.9) has 1110 bin [38.9,39.0) has 1092 bin [39.0,39.1) has 965 bin [39.1,39.2) has 919 bin [39.2,39.3) has 863 bin [39.3,39.4) has 878 bin [39.4,39.5) has 819 bin [39.5,39.6) has 712 bin [39.6,39.7) has 720 bin [39.7,39.8) has 605 bin [39.8,39.9) has 617 bin [39.9,40.0) has 583 bin [40.0,40.1) has 536 bin [40.1,40.2) has 487 bin [40.2,40.3) has 465 bin [40.3,40.4) has 399 bin [40.4,40.5) has 307 bin [40.5,40.6) has 296 bin [40.6,40.7) has 265 bin [40.7,40.8) has 255 bin [40.8,40.9) has 167 bin [40.9,41.0) has 149 bin [41.0,41.1) has 98 bin [41.1,41.2) has 75 bin [41.2,41.3) has 62 bin [41.3,41.4) has 37 bin [41.4,41.5) has 19 bin [41.5,41.6) has 18 bin [41.6,41.7) has 7 bin [41.7,41.8) has 6 bin [41.8,41.9) has 5 bin [41.9,42.0) has 1 average z coordinate 5.3 for 65933448 element(s) point source id histogram with bin size 1.000000 bin 82 has 14358198 bin 83 has 47174872 bin 86 has 4400378 average point source id 82.98245103153107 for 65933448 element(s)