lasinfo (210611) report for 'AHN4T/15EZ2_04.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: 174/2021 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: 31210588 number of points by return: 24572177 3961424 2030042 637440 9505 scale factor x y z: 0.001 0.001 0.001 offset x y z: 167980 542480 0 min x y z: 167980.000 542480.000 -0.455 max x y z: 169019.999 543769.999 34.073 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: 31210588 extended number of points by return: 24572177 3961424 2030042 637440 9505 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 -455 34073 intensity 19 4597 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 29 user_data 8 9 point_source_ID 1136 1138 gps_time 269087568.690149 269089424.897993 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 4 255 B 3 255 NIR 54 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.19 45.97 ('Amplitude') attribute1 -16.9 29.43 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24572177 number of intermediate returns: 2680557 number of last returns: 24558782 number of single returns: 20600928 covered area in square units/kilounits: 1340640/1.34 point density: all returns 23.28 last only 18.32 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31210588 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24572177 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3961424 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2030042 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 637440 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 9505 instead zero. overview over extended number of returns of given pulse: 20600928 3865843 4179831 2516424 46333 1204 25 0 0 0 0 0 0 0 0 histogram of classification of points: 7555688 unclassified (1) 23119370 ground (2) 457418 building (6) 77973 water (9) 139 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1839463 +---> 364461 of those are unclassified (1) +---> 1405086 of those are ground (2) +---> 66310 of those are building (6) +---> 3606 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.5,-0.4) has 9 bin [-0.4,-0.3) has 3613 bin [-0.3,-0.2) has 7067 bin [-0.2,-0.1) has 7279 bin [-0.1,0.0) has 9797 bin [0.0,0.1) has 10421 bin [0.1,0.2) has 16794 bin [0.2,0.3) has 26955 bin [0.3,0.4) has 125454 bin [0.4,0.5) has 314818 bin [0.5,0.6) has 345434 bin [0.6,0.7) has 196250 bin [0.7,0.8) has 192880 bin [0.8,0.9) has 314828 bin [0.9,1.0) has 515584 bin [1.0,1.1) has 791415 bin [1.1,1.2) has 854403 bin [1.2,1.3) has 882941 bin [1.3,1.4) has 1037716 bin [1.4,1.5) has 1414585 bin [1.5,1.6) has 1925361 bin [1.6,1.7) has 1910503 bin [1.7,1.8) has 1495688 bin [1.8,1.9) has 1226483 bin [1.9,2.0) has 996005 bin [2.0,2.1) has 832879 bin [2.1,2.2) has 628243 bin [2.2,2.3) has 431566 bin [2.3,2.4) has 321188 bin [2.4,2.5) has 191184 bin [2.5,2.6) has 131940 bin [2.6,2.7) has 128326 bin [2.7,2.8) has 141031 bin [2.8,2.9) has 127522 bin [2.9,3.0) has 148014 bin [3.0,3.1) has 137663 bin [3.1,3.2) has 153873 bin [3.2,3.3) has 163807 bin [3.3,3.4) has 155106 bin [3.4,3.5) has 143766 bin [3.5,3.6) has 134417 bin [3.6,3.7) has 134518 bin [3.7,3.8) has 139277 bin [3.8,3.9) has 143830 bin [3.9,4.0) has 141417 bin [4.0,4.1) has 143525 bin [4.1,4.2) has 151216 bin [4.2,4.3) has 156806 bin [4.3,4.4) has 158974 bin [4.4,4.5) has 158741 bin [4.5,4.6) has 174308 bin [4.6,4.7) has 177979 bin [4.7,4.8) has 173443 bin [4.8,4.9) has 183250 bin [4.9,5.0) has 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bin [20.6,20.7) has 13212 bin [20.7,20.8) has 12651 bin [20.8,20.9) has 12076 bin [20.9,21.0) has 11463 bin [21.0,21.1) has 11134 bin [21.1,21.2) has 10659 bin [21.2,21.3) has 9901 bin [21.3,21.4) has 9599 bin [21.4,21.5) has 9007 bin [21.5,21.6) has 8786 bin [21.6,21.7) has 8146 bin [21.7,21.8) has 7732 bin [21.8,21.9) has 7327 bin [21.9,22.0) has 7071 bin [22.0,22.1) has 6551 bin [22.1,22.2) has 6410 bin [22.2,22.3) has 6050 bin [22.3,22.4) has 5829 bin [22.4,22.5) has 5471 bin [22.5,22.6) has 5320 bin [22.6,22.7) has 4988 bin [22.7,22.8) has 4734 bin [22.8,22.9) has 4613 bin [22.9,23.0) has 4344 bin [23.0,23.1) has 4126 bin [23.1,23.2) has 4025 bin [23.2,23.3) has 3926 bin [23.3,23.4) has 3756 bin [23.4,23.5) has 3562 bin [23.5,23.6) has 3418 bin [23.6,23.7) has 3403 bin [23.7,23.8) has 3191 bin [23.8,23.9) has 3029 bin [23.9,24.0) has 2907 bin [24.0,24.1) has 2725 bin [24.1,24.2) has 2800 bin [24.2,24.3) has 2674 bin [24.3,24.4) has 2581 bin [24.4,24.5) has 2471 bin [24.5,24.6) has 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[32.8,32.9) has 33 bin [32.9,33.0) has 40 bin [33.0,33.1) has 37 bin [33.1,33.2) has 27 bin [33.2,33.3) has 13 bin [33.3,33.4) has 12 bin [33.4,33.5) has 7 bin [33.5,33.6) has 13 bin [33.6,33.7) has 8 bin [33.7,33.8) has 5 bin [33.8,33.9) has 7 bin [33.9,34.0) has 1 bin [34.0,34.1) has 2 average z coordinate 4.8 for 31210588 element(s) point source id histogram with bin size 1.000000 bin 1136 has 9733129 bin 1137 has 21471430 bin 1138 has 6029 average point source id 1136.688339739065441 for 31210588 element(s)