lasinfo (210611) report for 'AHN4T/64FZ1_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: 181/2021 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: 51860950 number of points by return: 37130963 10702264 3234835 687289 105599 scale factor x y z: 0.001 0.001 0.001 offset x y z: 50980 422480 0 min x y z: 50980.000 422480.000 -0.302 max x y z: 52019.999 423769.999 32.848 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: 51860950 extended number of points by return: 37130963 10702264 3234835 687289 105599 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 -302 32848 intensity 48 3817 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -33 17 user_data 6 7 point_source_ID 32 40 gps_time 259496774.437402 259505254.574896 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 0 255 B 0 255 NIR 33 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5500 2833 extended_scanner_channel 0 0 attribute0 0.48 38.17 ('Amplitude') attribute1 -15.62 23.24 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 37130963 number of intermediate returns: 4047173 number of last returns: 37009677 number of single returns: 26326863 covered area in square units/kilounits: 1139336/1.14 point density: all returns 45.52 last only 32.48 (per square units) spacing: all returns 0.15 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 51860950 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 37130963 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 10702264 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3234835 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 687289 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 105599 instead zero. overview over extended number of returns of given pulse: 26326863 15011904 7662143 2330953 470895 53332 4860 0 0 0 0 0 0 0 0 histogram of classification of points: 32222053 unclassified (1) 18764709 ground (2) 251492 building (6) 622696 water (9) +-> flagged as extended overlap: 2313296 +---> 948144 of those are unclassified (1) +---> 1164844 of those are ground (2) +---> 45078 of those are building (6) +---> 155230 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.4,-0.3) has 1 bin [-0.3,-0.2) has 454 bin [-0.2,-0.1) has 92847 bin [-0.1,0.0) has 550812 bin [0.0,0.1) has 198783 bin [0.1,0.2) has 473790 bin [0.2,0.3) has 549028 bin [0.3,0.4) has 535531 bin [0.4,0.5) has 502312 bin [0.5,0.6) has 563243 bin [0.6,0.7) has 638048 bin [0.7,0.8) has 740582 bin [0.8,0.9) has 863862 bin [0.9,1.0) has 879663 bin [1.0,1.1) has 1036602 bin [1.1,1.2) has 1180804 bin [1.2,1.3) has 1214604 bin [1.3,1.4) has 1462327 bin [1.4,1.5) has 1678396 bin [1.5,1.6) has 1627824 bin [1.6,1.7) has 1318306 bin [1.7,1.8) has 1072629 bin [1.8,1.9) has 962381 bin [1.9,2.0) has 929701 bin [2.0,2.1) has 958090 bin [2.1,2.2) has 975207 bin [2.2,2.3) has 975080 bin [2.3,2.4) has 1064373 bin [2.4,2.5) has 1117778 bin [2.5,2.6) has 1005779 bin [2.6,2.7) has 885585 bin [2.7,2.8) has 817542 bin [2.8,2.9) has 766727 bin [2.9,3.0) has 710774 bin [3.0,3.1) has 661938 bin [3.1,3.2) has 632969 bin [3.2,3.3) has 605548 bin [3.3,3.4) has 553744 bin [3.4,3.5) has 506088 bin [3.5,3.6) has 478878 bin [3.6,3.7) has 456658 bin [3.7,3.8) has 438030 bin [3.8,3.9) has 426864 bin [3.9,4.0) has 418718 bin [4.0,4.1) has 429141 bin [4.1,4.2) has 440813 bin [4.2,4.3) has 412885 bin [4.3,4.4) has 395730 bin [4.4,4.5) has 390944 bin [4.5,4.6) has 399269 bin [4.6,4.7) has 378206 bin [4.7,4.8) has 356119 bin [4.8,4.9) has 341293 bin [4.9,5.0) has 338283 bin [5.0,5.1) has 337788 bin [5.1,5.2) has 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3 bin [32.8,32.9) has 2 average z coordinate 4.3 for 51860950 element(s) point source id histogram with bin size 1.000000 bin 32 has 17456560 bin 33 has 13541102 bin 40 has 20863288 average point source id 35.479446597102445 for 51860950 element(s)