lasinfo (210611) report for 'AHN4T/31FZ1_05.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: 32334087 number of points by return: 22363540 7446554 2178940 318726 26327 scale factor x y z: 0.001 0.001 0.001 offset x y z: 133980 467480 0 min x y z: 133980.000 467480.000 -1.718 max x y z: 135019.999 468769.999 31.971 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: 32334087 extended number of points by return: 22363540 7446554 2178940 318726 26327 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 -1718 31971 intensity 59 3822 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 -33 31 user_data 6 7 point_source_ID 152 154 gps_time 270212730.275237 270215141.689033 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 19 255 B 0 255 NIR 26 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5500 5167 extended_scanner_channel 0 0 attribute0 0.59 38.22 ('Amplitude') attribute1 -15.42 23.12 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22363540 number of intermediate returns: 2520860 number of last returns: 22337531 number of single returns: 14887844 covered area in square units/kilounits: 933320/0.93 point density: all returns 34.64 last only 23.93 (per square units) spacing: all returns 0.17 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32334087 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22363540 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7446554 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2178940 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 318726 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 26327 instead zero. overview over extended number of returns of given pulse: 14887844 10562751 5582070 1169574 130823 1015 10 0 0 0 0 0 0 0 0 histogram of classification of points: 13270029 unclassified (1) 12554904 ground (2) 1952415 building (6) 4022555 water (9) 534184 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2820109 +---> 1001237 of those are unclassified (1) +---> 1277291 of those are ground (2) +---> 369970 of those are building (6) +---> 160140 of those are water (9) +---> 11471 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.8,-1.7) has 1 bin [-1.7,-1.6) has 20 bin [-1.6,-1.5) has 232 bin [-1.5,-1.4) has 546 bin [-1.4,-1.3) has 1662 bin [-1.3,-1.2) has 121274 bin [-1.2,-1.1) has 2901560 bin [-1.1,-1.0) has 3418624 bin [-1.0,-0.9) has 3158926 bin [-0.9,-0.8) has 1474737 bin [-0.8,-0.7) has 919224 bin [-0.7,-0.6) has 1033839 bin [-0.6,-0.5) has 1476512 bin [-0.5,-0.4) has 1315292 bin [-0.4,-0.3) has 956777 bin [-0.3,-0.2) has 619500 bin [-0.2,-0.1) has 414139 bin [-0.1,0.0) has 389460 bin [0.0,0.1) has 250272 bin [0.1,0.2) has 191784 bin [0.2,0.3) has 168439 bin [0.3,0.4) has 157203 bin [0.4,0.5) has 148527 bin [0.5,0.6) has 140778 bin [0.6,0.7) has 132927 bin [0.7,0.8) has 128386 bin [0.8,0.9) has 127880 bin [0.9,1.0) has 128864 bin [1.0,1.1) has 136198 bin [1.1,1.2) has 136767 bin [1.2,1.3) has 129804 bin [1.3,1.4) has 133416 bin [1.4,1.5) has 139377 bin [1.5,1.6) has 145724 bin [1.6,1.7) has 144400 bin [1.7,1.8) has 150392 bin [1.8,1.9) has 163209 bin [1.9,2.0) has 153039 bin [2.0,2.1) has 160778 bin [2.1,2.2) has 150244 bin [2.2,2.3) has 160766 bin [2.3,2.4) has 174244 bin [2.4,2.5) has 158445 bin [2.5,2.6) has 152073 bin [2.6,2.7) has 153503 bin [2.7,2.8) has 151217 bin [2.8,2.9) has 160446 bin [2.9,3.0) has 169482 bin [3.0,3.1) has 153411 bin [3.1,3.2) has 136574 bin [3.2,3.3) has 132464 bin 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[27.4,27.5) has 110 bin [27.5,27.6) has 89 bin [27.6,27.7) has 103 bin [27.7,27.8) has 79 bin [27.8,27.9) has 87 bin [27.9,28.0) has 97 bin [28.0,28.1) has 96 bin [28.1,28.2) has 74 bin [28.2,28.3) has 81 bin [28.3,28.4) has 65 bin [28.4,28.5) has 80 bin [28.5,28.6) has 99 bin [28.6,28.7) has 97 bin [28.7,28.8) has 98 bin [28.8,28.9) has 79 bin [28.9,29.0) has 91 bin [29.0,29.1) has 81 bin [29.1,29.2) has 99 bin [29.2,29.3) has 74 bin [29.3,29.4) has 89 bin [29.4,29.5) has 77 bin [29.5,29.6) has 70 bin [29.6,29.7) has 56 bin [29.7,29.8) has 72 bin [29.8,29.9) has 64 bin [29.9,30.0) has 67 bin [30.0,30.1) has 53 bin [30.1,30.2) has 47 bin [30.2,30.3) has 43 bin [30.3,30.4) has 57 bin [30.4,30.5) has 27 bin [30.5,30.6) has 30 bin [30.6,30.7) has 40 bin [30.7,30.8) has 24 bin [30.8,30.9) has 26 bin [30.9,31.0) has 28 bin [31.0,31.1) has 23 bin [31.1,31.2) has 22 bin [31.2,31.3) has 19 bin [31.3,31.4) has 8 bin [31.4,31.5) has 9 bin [31.5,31.6) has 14 bin [31.6,31.7) has 1 bin [31.7,31.8) has 1 bin [31.8,31.9) has 4 bin [31.9,32.0) has 1 average z coordinate 2.1 for 32334087 element(s) point source id histogram with bin size 1.000000 bin 152 has 3740909 bin 153 has 26917200 bin 154 has 1675978 average point source id 152.936137643224612 for 32334087 element(s)