lasinfo (210611) report for 'AHN4T/16FN2_22.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: 334/2022 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: 54704926 number of points by return: 28494627 17909776 6749178 1370470 166868 scale factor x y z: 0.001 0.001 0.001 offset x y z: 215980 543730 0 min x y z: 215980.000 543730.000 8.073 max x y z: 217019.999 545019.999 47.948 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: 54704926 extended number of points by return: 28494627 17909776 6749178 1370470 166868 13244 763 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 8073 47948 intensity 29 4850 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 2 scan_angle_rank -29 29 user_data 6 7 point_source_ID 54 1055 gps_time 330438520.306786 332240969.020870 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 30 255 G 46 250 B 43 232 NIR 27 225 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 2 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.81 32.31 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28494627 number of intermediate returns: 8287151 number of last returns: 28530298 number of single returns: 10607150 covered area in square units/kilounits: 1341600/1.34 point density: all returns 40.78 last only 21.27 (per square units) spacing: all returns 0.16 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 54704926 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28494627 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 17909776 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 6749178 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1370470 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 166868 instead zero. overview over extended number of returns of given pulse: 10607150 22317451 16123300 4809565 767196 75072 5192 0 0 0 0 0 0 0 0 histogram of classification of points: 34470212 unclassified (1) 20234714 ground (2) +-> flagged as extended overlap: 4735423 +---> 2966146 of those are unclassified (1) +---> 1769277 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [8.0,8.1) has 2 bin [8.1,8.2) has 38 bin [8.2,8.3) has 2696 bin [8.3,8.4) has 63133 bin [8.4,8.5) has 131276 bin [8.5,8.6) has 154089 bin [8.6,8.7) has 214821 bin [8.7,8.8) has 343195 bin [8.8,8.9) has 475665 bin [8.9,9.0) has 616827 bin [9.0,9.1) has 816331 bin [9.1,9.2) has 1005578 bin [9.2,9.3) has 1270718 bin [9.3,9.4) has 1312043 bin [9.4,9.5) has 1246545 bin [9.5,9.6) has 1248451 bin [9.6,9.7) has 1207116 bin [9.7,9.8) has 1096512 bin [9.8,9.9) has 983834 bin [9.9,10.0) has 899183 bin [10.0,10.1) has 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bin [40.3,40.4) has 1311 bin [40.4,40.5) has 1256 bin [40.5,40.6) has 1166 bin [40.6,40.7) has 1073 bin [40.7,40.8) has 1056 bin [40.8,40.9) has 1012 bin [40.9,41.0) has 926 bin [41.0,41.1) has 868 bin [41.1,41.2) has 788 bin [41.2,41.3) has 768 bin [41.3,41.4) has 799 bin [41.4,41.5) has 749 bin [41.5,41.6) has 718 bin [41.6,41.7) has 724 bin [41.7,41.8) has 694 bin [41.8,41.9) has 639 bin [41.9,42.0) has 658 bin [42.0,42.1) has 622 bin [42.1,42.2) has 612 bin [42.2,42.3) has 541 bin [42.3,42.4) has 502 bin [42.4,42.5) has 509 bin [42.5,42.6) has 493 bin [42.6,42.7) has 439 bin [42.7,42.8) has 398 bin [42.8,42.9) has 381 bin [42.9,43.0) has 368 bin [43.0,43.1) has 290 bin [43.1,43.2) has 323 bin [43.2,43.3) has 298 bin [43.3,43.4) has 271 bin [43.4,43.5) has 231 bin [43.5,43.6) has 198 bin [43.6,43.7) has 183 bin [43.7,43.8) has 172 bin [43.8,43.9) has 169 bin [43.9,44.0) has 177 bin [44.0,44.1) has 176 bin [44.1,44.2) has 156 bin [44.2,44.3) has 145 bin [44.3,44.4) has 135 bin [44.4,44.5) has 139 bin [44.5,44.6) has 107 bin [44.6,44.7) has 93 bin [44.7,44.8) has 104 bin [44.8,44.9) has 87 bin [44.9,45.0) has 90 bin [45.0,45.1) has 78 bin [45.1,45.2) has 74 bin [45.2,45.3) has 67 bin [45.3,45.4) has 60 bin [45.4,45.5) has 47 bin [45.5,45.6) has 31 bin [45.6,45.7) has 40 bin [45.7,45.8) has 37 bin [45.8,45.9) has 24 bin [45.9,46.0) has 25 bin [46.0,46.1) has 26 bin [46.1,46.2) has 40 bin [46.2,46.3) has 38 bin [46.3,46.4) has 45 bin [46.4,46.5) has 31 bin [46.5,46.6) has 29 bin [46.6,46.7) has 19 bin [46.7,46.8) has 17 bin [46.8,46.9) has 13 bin [46.9,47.0) has 9 bin [47.0,47.1) has 9 bin [47.1,47.2) has 9 bin [47.2,47.3) has 9 bin [47.3,47.4) has 2 bin [47.4,47.5) has 10 bin [47.5,47.6) has 2 bin [47.6,47.7) has 4 bin [47.7,47.8) has 2 bin [47.9,48.0) has 2 average z coordinate 18.6 for 54704926 element(s) point source id histogram with bin size 1.000000 bin 54 has 6244541 bin 55 has 37103717 bin 56 has 2654555 bin 206 has 5162517 bin 1055 has 3539596 average point source id 133.887705304637478 for 54704926 element(s)