lasinfo (210611) report for 'AHN4T/30EN2_20.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: 178/2021 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: 65877616 number of points by return: 56581791 6978584 1941868 340109 35264 scale factor x y z: 0.001 0.001 0.001 offset x y z: 88980 469980 0 min x y z: 88980.000 469980.000 -0.854 max x y z: 90019.999 471269.999 39.008 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: 65877616 extended number of points by return: 56581791 6978584 1941868 340109 35264 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 -854 39008 intensity 0 4841 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 -35 32 user_data 6 7 point_source_ID 100 126 gps_time 270037289.687716 270120922.515598 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 23 255 B 12 255 NIR 40 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5833 5333 extended_scanner_channel 0 0 attribute0 0 48.41 ('Amplitude') attribute1 -15.53 32.59 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 56581791 number of intermediate returns: 2324860 number of last returns: 56502424 number of single returns: 49531459 covered area in square units/kilounits: 1331468/1.33 point density: all returns 49.48 last only 42.44 (per square units) spacing: all returns 0.14 last only 0.15 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 65877616 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 56581791 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6978584 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1941868 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 340109 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 35264 instead zero. overview over extended number of returns of given pulse: 49531459 10125857 4819610 1223629 175857 1197 7 0 0 0 0 0 0 0 0 histogram of classification of points: 12679956 unclassified (1) 45896205 ground (2) 6797565 building (6) 484348 water (9) 19542 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4310274 +---> 549000 of those are unclassified (1) +---> 3281785 of those are ground (2) +---> 414435 of those are building (6) +---> 65054 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.9,-0.8) has 7 bin [-0.8,-0.7) has 1828 bin [-0.7,-0.6) has 130816 bin [-0.6,-0.5) has 325605 bin [-0.5,-0.4) has 45402 bin [-0.4,-0.3) has 41409 bin [-0.3,-0.2) has 38326 bin [-0.2,-0.1) has 39256 bin [-0.1,0.0) has 73329 bin [0.0,0.1) has 48458 bin [0.1,0.2) has 60334 bin [0.2,0.3) has 121338 bin [0.3,0.4) has 127854 bin [0.4,0.5) has 176570 bin [0.5,0.6) has 322882 bin [0.6,0.7) has 585126 bin [0.7,0.8) has 1476403 bin [0.8,0.9) has 3325837 bin [0.9,1.0) has 3513628 bin [1.0,1.1) has 4333029 bin [1.1,1.2) has 3819720 bin [1.2,1.3) has 3107435 bin [1.3,1.4) has 3383280 bin [1.4,1.5) has 3970924 bin [1.5,1.6) has 2743866 bin [1.6,1.7) has 2440901 bin [1.7,1.8) has 1780132 bin [1.8,1.9) has 1372858 bin [1.9,2.0) has 1424109 bin [2.0,2.1) has 1697679 bin [2.1,2.2) has 1932042 bin [2.2,2.3) has 1641379 bin [2.3,2.4) has 1415660 bin [2.4,2.5) has 1111528 bin [2.5,2.6) has 790374 bin [2.6,2.7) has 399751 bin [2.7,2.8) has 278013 bin [2.8,2.9) has 221738 bin [2.9,3.0) has 199052 bin [3.0,3.1) has 193935 bin [3.1,3.2) has 197523 bin [3.2,3.3) has 200500 bin [3.3,3.4) has 175855 bin [3.4,3.5) has 172804 bin [3.5,3.6) has 162544 bin [3.6,3.7) has 147323 bin [3.7,3.8) has 149656 bin [3.8,3.9) has 152674 bin [3.9,4.0) has 148832 bin [4.0,4.1) has 145015 bin [4.1,4.2) has 144491 bin [4.2,4.3) has 147963 bin [4.3,4.4) has 163481 bin [4.4,4.5) has 161727 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has 1 bin [32.2,32.3) has 2 bin [32.3,32.4) has 4 bin [32.4,32.5) has 2 bin [32.5,32.6) has 4 bin [32.6,32.7) has 3 bin [32.9,33.0) has 1 bin [33.2,33.3) has 2 bin [33.3,33.4) has 3 bin [33.7,33.8) has 2 bin [33.9,34.0) has 1 bin [34.0,34.1) has 1 bin [34.1,34.2) has 2 bin [34.2,34.3) has 4 bin [34.3,34.4) has 2 bin [34.4,34.5) has 2 bin [35.6,35.7) has 1 bin [35.7,35.8) has 1 bin [35.8,35.9) has 1 bin [36.2,36.3) has 1 bin [36.3,36.4) has 1 bin [36.9,37.0) has 3 bin [37.0,37.1) has 1 bin [37.1,37.2) has 3 bin [37.2,37.3) has 2 bin [37.3,37.4) has 1 bin [37.4,37.5) has 1 bin [37.5,37.6) has 3 bin [37.8,37.9) has 1 bin [38.1,38.2) has 1 bin [38.3,38.4) has 2 bin [38.4,38.5) has 1 bin [38.5,38.6) has 2 bin [38.6,38.7) has 1 bin [38.7,38.8) has 3 bin [38.8,38.9) has 2 bin [38.9,39.0) has 2 bin [39.0,39.1) has 1 average z coordinate 3.4 for 65877616 element(s) point source id histogram with bin size 1.000000 bin 100 has 28365390 bin 101 has 21565704 bin 126 has 15946522 average point source id 106.620993631584966 for 65877616 element(s)