lasinfo (210611) report for 'AHN4T/31FZ2_07.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: 49400566 number of points by return: 44617491 3695046 927758 145893 14378 scale factor x y z: 0.001 0.001 0.001 offset x y z: 135980 466230 0 min x y z: 135980.000 466230.000 -1.399 max x y z: 137019.999 467519.999 47.211 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: 49400566 extended number of points by return: 44617491 3695046 927758 145893 14378 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 -1399 47211 intensity 0 4923 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 -32 36 user_data 6 7 point_source_ID 153 155 gps_time 270214306.398482 270216578.470089 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 24 255 B 2 255 NIR 49 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 6000 extended_scanner_channel 0 0 attribute0 0 49.23 ('Amplitude') attribute1 -15.95 33.97 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 44617491 number of intermediate returns: 1090536 number of last returns: 44588439 number of single returns: 40895900 covered area in square units/kilounits: 1302924/1.30 point density: all returns 37.92 last only 34.22 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 49400566 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 44617491 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3695046 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 927758 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 145893 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 14378 instead zero. overview over extended number of returns of given pulse: 40895900 5551898 2352201 528337 71508 717 5 0 0 0 0 0 0 0 0 histogram of classification of points: 6517378 unclassified (1) 41654522 ground (2) 710461 building (6) 503969 water (9) 14236 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3073655 +---> 366823 of those are unclassified (1) +---> 2657724 of those are ground (2) +---> 23725 of those are building (6) +---> 24587 of those are water (9) +---> 796 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.4,-1.3) has 61 bin [-1.3,-1.2) has 8484 bin [-1.2,-1.1) has 734748 bin [-1.1,-1.0) has 2165289 bin [-1.0,-0.9) has 2759103 bin [-0.9,-0.8) has 2792408 bin [-0.8,-0.7) has 3404045 bin [-0.7,-0.6) has 4247453 bin [-0.6,-0.5) has 5261230 bin [-0.5,-0.4) has 5412722 bin [-0.4,-0.3) has 4290480 bin [-0.3,-0.2) has 3476969 bin [-0.2,-0.1) has 2744440 bin [-0.1,0.0) has 1918072 bin [0.0,0.1) has 1152490 bin [0.1,0.2) has 791000 bin [0.2,0.3) has 543726 bin [0.3,0.4) has 365724 bin [0.4,0.5) has 310361 bin [0.5,0.6) has 218391 bin [0.6,0.7) has 156422 bin [0.7,0.8) has 125210 bin [0.8,0.9) has 109860 bin [0.9,1.0) has 91602 bin [1.0,1.1) has 74342 bin [1.1,1.2) has 69308 bin [1.2,1.3) has 63792 bin [1.3,1.4) has 65145 bin [1.4,1.5) has 65093 bin [1.5,1.6) has 60206 bin [1.6,1.7) has 61370 bin [1.7,1.8) has 61554 bin [1.8,1.9) has 61827 bin [1.9,2.0) has 63096 bin [2.0,2.1) has 63116 bin [2.1,2.2) has 64616 bin [2.2,2.3) has 65915 bin [2.3,2.4) has 68038 bin [2.4,2.5) has 69974 bin [2.5,2.6) has 73875 bin [2.6,2.7) has 71852 bin [2.7,2.8) has 71707 bin [2.8,2.9) has 71646 bin [2.9,3.0) has 72108 bin [3.0,3.1) has 81629 bin [3.1,3.2) has 77851 bin [3.2,3.3) has 74787 bin [3.3,3.4) has 68832 bin [3.4,3.5) has 70670 bin [3.5,3.6) has 70762 bin [3.6,3.7) has 69281 bin [3.7,3.8) has 69041 bin [3.8,3.9) 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[37.4,37.5) has 2 bin [37.6,37.7) has 1 bin [37.9,38.0) has 1 bin [38.5,38.6) has 1 bin [39.0,39.1) has 3 bin [39.1,39.2) has 1 bin [39.3,39.4) has 2 bin [39.5,39.6) has 1 bin [40.2,40.3) has 1 bin [43.3,43.4) has 1 bin [44.2,44.3) has 1 bin [45.0,45.1) has 2 bin [45.2,45.3) has 1 bin [46.9,47.0) has 1 bin [47.0,47.1) has 5 bin [47.1,47.2) has 12 bin [47.2,47.3) has 1 average z coordinate 0.5 for 49400566 element(s) point source id histogram with bin size 1.000000 bin 153 has 1341257 bin 154 has 34589332 bin 155 has 13469977 average point source id 154.245517834755162 for 49400566 element(s)