lasinfo (210611) report for 'AHN4T/50HZ1_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: 339/2022 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: 30479805 number of points by return: 19180172 7998665 2747971 501585 51412 scale factor x y z: 0.001 0.001 0.001 offset x y z: 133980 379980 0 min x y z: 133980.000 379980.000 26.728 max x y z: 135019.999 381269.999 67.862 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: 30479805 extended number of points by return: 19180172 7998665 2747971 501585 51412 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 26728 67862 intensity 56 4880 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 -27 33 user_data 6 7 point_source_ID 56 2055 gps_time 298019832.147422 298204984.907955 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 38 255 B 22 255 NIR 17 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4500 5500 extended_scanner_channel 0 0 attribute0 0.56 48.8 ('Amplitude') attribute1 -16.67 31.75 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 19180172 number of intermediate returns: 3308154 number of last returns: 19136245 number of single returns: 11144766 covered area in square units/kilounits: 1020708/1.02 point density: all returns 29.86 last only 18.75 (per square units) spacing: all returns 0.18 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30479805 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 19180172 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7998665 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2747971 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 501585 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 51412 instead zero. overview over extended number of returns of given pulse: 11144766 10514556 6755445 1806479 242654 15208 697 0 0 0 0 0 0 0 0 histogram of classification of points: 15545462 unclassified (1) 14884022 ground (2) 38113 building (6) 12208 water (9) +-> flagged as extended overlap: 1718689 +---> 995786 of those are unclassified (1) +---> 722326 of those are ground (2) +---> 577 of those are water (9) z coordinate histogram with bin size 0.100000 bin [26.7,26.8) has 59 bin [26.8,26.9) has 1535 bin [26.9,27.0) has 2360 bin [27.0,27.1) has 2485 bin [27.1,27.2) has 3466 bin [27.2,27.3) has 7376 bin [27.3,27.4) has 13335 bin [27.4,27.5) has 47761 bin [27.5,27.6) has 99926 bin [27.6,27.7) has 125007 bin [27.7,27.8) has 212584 bin [27.8,27.9) has 297886 bin [27.9,28.0) has 249070 bin [28.0,28.1) has 364196 bin [28.1,28.2) has 587132 bin [28.2,28.3) has 1517513 bin [28.3,28.4) has 1319069 bin 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has 87292 bin [47.4,47.5) has 86206 bin [47.5,47.6) has 84214 bin [47.6,47.7) has 83119 bin [47.7,47.8) has 82252 bin [47.8,47.9) has 80563 bin [47.9,48.0) has 79969 bin [48.0,48.1) has 78456 bin [48.1,48.2) has 77275 bin [48.2,48.3) has 76612 bin [48.3,48.4) has 74702 bin [48.4,48.5) has 72618 bin [48.5,48.6) has 71207 bin [48.6,48.7) has 70108 bin [48.7,48.8) has 68614 bin [48.8,48.9) has 67758 bin [48.9,49.0) has 67380 bin [49.0,49.1) has 65427 bin [49.1,49.2) has 64351 bin [49.2,49.3) has 63626 bin [49.3,49.4) has 62014 bin [49.4,49.5) has 60850 bin [49.5,49.6) has 59393 bin [49.6,49.7) has 57920 bin [49.7,49.8) has 57296 bin [49.8,49.9) has 56611 bin [49.9,50.0) has 55525 bin [50.0,50.1) has 54080 bin [50.1,50.2) has 53248 bin [50.2,50.3) has 52016 bin [50.3,50.4) has 51092 bin [50.4,50.5) has 49957 bin [50.5,50.6) has 49082 bin [50.6,50.7) has 47989 bin [50.7,50.8) has 46881 bin [50.8,50.9) has 46341 bin [50.9,51.0) has 45108 bin [51.0,51.1) has 44572 bin [51.1,51.2) has 43440 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8999 bin [58.9,59.0) has 8854 bin [59.0,59.1) has 8363 bin [59.1,59.2) has 8364 bin [59.2,59.3) has 8013 bin [59.3,59.4) has 7716 bin [59.4,59.5) has 7547 bin [59.5,59.6) has 7134 bin [59.6,59.7) has 6900 bin [59.7,59.8) has 6592 bin [59.8,59.9) has 6434 bin [59.9,60.0) has 6082 bin [60.0,60.1) has 5918 bin [60.1,60.2) has 5695 bin [60.2,60.3) has 5479 bin [60.3,60.4) has 5245 bin [60.4,60.5) has 4946 bin [60.5,60.6) has 4968 bin [60.6,60.7) has 4846 bin [60.7,60.8) has 4485 bin [60.8,60.9) has 4329 bin [60.9,61.0) has 4178 bin [61.0,61.1) has 3931 bin [61.1,61.2) has 3771 bin [61.2,61.3) has 3594 bin [61.3,61.4) has 3533 bin [61.4,61.5) has 3387 bin [61.5,61.6) has 3214 bin [61.6,61.7) has 3105 bin [61.7,61.8) has 3035 bin [61.8,61.9) has 2857 bin [61.9,62.0) has 2875 bin [62.0,62.1) has 2711 bin [62.1,62.2) has 2530 bin [62.2,62.3) has 2391 bin [62.3,62.4) has 2258 bin [62.4,62.5) has 2172 bin [62.5,62.6) has 2050 bin [62.6,62.7) has 1874 bin [62.7,62.8) has 1753 bin [62.8,62.9) has 1692 bin [62.9,63.0) has 1570 bin [63.0,63.1) has 1520 bin [63.1,63.2) has 1368 bin [63.2,63.3) has 1349 bin [63.3,63.4) has 1260 bin [63.4,63.5) has 1160 bin [63.5,63.6) has 1168 bin [63.6,63.7) has 1101 bin [63.7,63.8) has 1046 bin [63.8,63.9) has 889 bin [63.9,64.0) has 879 bin [64.0,64.1) has 791 bin [64.1,64.2) has 667 bin [64.2,64.3) has 615 bin [64.3,64.4) has 530 bin [64.4,64.5) has 448 bin [64.5,64.6) has 509 bin [64.6,64.7) has 405 bin [64.7,64.8) has 433 bin [64.8,64.9) has 352 bin [64.9,65.0) has 370 bin [65.0,65.1) has 334 bin [65.1,65.2) has 288 bin [65.2,65.3) has 277 bin [65.3,65.4) has 247 bin [65.4,65.5) has 244 bin [65.5,65.6) has 174 bin [65.6,65.7) has 146 bin [65.7,65.8) has 142 bin [65.8,65.9) has 120 bin [65.9,66.0) has 128 bin [66.0,66.1) has 107 bin [66.1,66.2) has 95 bin [66.2,66.3) has 73 bin [66.3,66.4) has 65 bin [66.4,66.5) has 67 bin [66.5,66.6) has 50 bin [66.6,66.7) has 31 bin [66.7,66.8) has 34 bin [66.8,66.9) has 19 bin [66.9,67.0) has 20 bin [67.0,67.1) has 15 bin [67.1,67.2) has 12 bin [67.2,67.3) has 9 bin [67.3,67.4) has 9 bin [67.4,67.5) has 9 bin [67.5,67.6) has 6 bin [67.6,67.7) has 2 bin [67.7,67.8) has 1 bin [67.8,67.9) has 2 average z coordinate 36.6 for 30479805 element(s) point source id histogram with bin size 1.000000 bin 56 has 25438607 bin 57 has 697 bin 2055 has 5040501 average point source id 386.578302453050469 for 30479805 element(s)