lasinfo (210611) report for 'AHN4T/57FN1_09.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: 340/2022 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: 59790391 number of points by return: 39751661 15683020 3850251 470818 34641 scale factor x y z: 0.001 0.001 0.001 offset x y z: 172980 372480 0 min x y z: 172980.000 372480.000 24.648 max x y z: 174019.999 373769.999 58.344 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: 59790391 extended number of points by return: 39751661 15683020 3850251 470818 34641 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 24648 58344 intensity 0 4400 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 -30 29 user_data 6 7 point_source_ID 86 2087 gps_time 296131697.990518 298302019.127524 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 30 255 B 27 255 NIR 21 250 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0 44 ('Amplitude') attribute1 -16.62 26.92 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 39751661 number of intermediate returns: 4351325 number of last returns: 39725441 number of single returns: 24038036 covered area in square units/kilounits: 1341600/1.34 point density: all returns 44.57 last only 29.61 (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 59790391 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 39751661 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 15683020 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3850251 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 470818 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 34641 instead zero. overview over extended number of returns of given pulse: 24038036 23683239 10147942 1747486 165195 8231 262 0 0 0 0 0 0 0 0 histogram of classification of points: 28566890 unclassified (1) 31216591 ground (2) 6910 water (9) +-> flagged as extended overlap: 3289305 +---> 1272524 of those are unclassified (1) +---> 2016545 of those are ground (2) +---> 236 of those are water (9) z coordinate histogram with bin size 0.100000 bin [24.6,24.7) has 14 bin [24.7,24.8) has 523 bin [24.8,24.9) has 2964 bin [24.9,25.0) has 7406 bin [25.0,25.1) has 7870 bin [25.1,25.2) has 8123 bin [25.2,25.3) has 13502 bin [25.3,25.4) has 25333 bin [25.4,25.5) has 40029 bin [25.5,25.6) has 67715 bin [25.6,25.7) has 847673 bin [25.7,25.8) has 1453921 bin [25.8,25.9) has 592968 bin [25.9,26.0) has 458294 bin [26.0,26.1) has 323418 bin [26.1,26.2) has 241329 bin [26.2,26.3) has 258360 bin [26.3,26.4) has 258885 bin [26.4,26.5) has 391294 bin [26.5,26.6) has 665560 bin [26.6,26.7) has 1046349 bin [26.7,26.8) has 1289720 bin [26.8,26.9) has 1564119 bin [26.9,27.0) has 1572488 bin [27.0,27.1) has 1392517 bin [27.1,27.2) has 1366999 bin [27.2,27.3) has 1538688 bin [27.3,27.4) has 1700802 bin [27.4,27.5) has 1703688 bin [27.5,27.6) has 1601768 bin [27.6,27.7) has 1544704 bin [27.7,27.8) has 1437205 bin [27.8,27.9) has 1358143 bin [27.9,28.0) has 1246489 bin [28.0,28.1) has 1131631 bin [28.1,28.2) has 1031383 bin [28.2,28.3) has 900436 bin [28.3,28.4) has 805405 bin [28.4,28.5) has 705171 bin [28.5,28.6) has 589121 bin [28.6,28.7) has 423894 bin [28.7,28.8) has 316047 bin [28.8,28.9) has 227919 bin [28.9,29.0) has 167459 bin [29.0,29.1) has 135400 bin [29.1,29.2) has 118563 bin [29.2,29.3) has 110488 bin [29.3,29.4) has 108549 bin [29.4,29.5) has 103186 bin [29.5,29.6) has 97700 bin [29.6,29.7) has 94455 bin [29.7,29.8) has 93109 bin [29.8,29.9) has 93183 bin [29.9,30.0) has 92494 bin [30.0,30.1) has 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has 15309 bin [48.8,48.9) has 14889 bin [48.9,49.0) has 14342 bin [49.0,49.1) has 13488 bin [49.1,49.2) has 12673 bin [49.2,49.3) has 12145 bin [49.3,49.4) has 11384 bin [49.4,49.5) has 10628 bin [49.5,49.6) has 9989 bin [49.6,49.7) has 9639 bin [49.7,49.8) has 9086 bin [49.8,49.9) has 8594 bin [49.9,50.0) has 8051 bin [50.0,50.1) has 7901 bin [50.1,50.2) has 7400 bin [50.2,50.3) has 7076 bin [50.3,50.4) has 6764 bin [50.4,50.5) has 6293 bin [50.5,50.6) has 5962 bin [50.6,50.7) has 5629 bin [50.7,50.8) has 5438 bin [50.8,50.9) has 5197 bin [50.9,51.0) has 4793 bin [51.0,51.1) has 4513 bin [51.1,51.2) has 4220 bin [51.2,51.3) has 3993 bin [51.3,51.4) has 3739 bin [51.4,51.5) has 3469 bin [51.5,51.6) has 3155 bin [51.6,51.7) has 3148 bin [51.7,51.8) has 2866 bin [51.8,51.9) has 2820 bin [51.9,52.0) has 2563 bin [52.0,52.1) has 2346 bin [52.1,52.2) has 2216 bin [52.2,52.3) has 2119 bin [52.3,52.4) has 1940 bin [52.4,52.5) has 1835 bin [52.5,52.6) has 1771 bin [52.6,52.7) has 1608 bin [52.7,52.8) has 1504 bin [52.8,52.9) has 1422 bin [52.9,53.0) has 1392 bin [53.0,53.1) has 1263 bin [53.1,53.2) has 1194 bin [53.2,53.3) has 1076 bin [53.3,53.4) has 1025 bin [53.4,53.5) has 953 bin [53.5,53.6) has 861 bin [53.6,53.7) has 841 bin [53.7,53.8) has 753 bin [53.8,53.9) has 694 bin [53.9,54.0) has 626 bin [54.0,54.1) has 558 bin [54.1,54.2) has 563 bin [54.2,54.3) has 472 bin [54.3,54.4) has 452 bin [54.4,54.5) has 424 bin [54.5,54.6) has 367 bin [54.6,54.7) has 323 bin [54.7,54.8) has 305 bin [54.8,54.9) has 247 bin [54.9,55.0) has 272 bin [55.0,55.1) has 263 bin [55.1,55.2) has 231 bin [55.2,55.3) has 229 bin [55.3,55.4) has 189 bin [55.4,55.5) has 159 bin [55.5,55.6) has 118 bin [55.6,55.7) has 124 bin [55.7,55.8) has 95 bin [55.8,55.9) has 111 bin [55.9,56.0) has 97 bin [56.0,56.1) has 90 bin [56.1,56.2) has 103 bin [56.2,56.3) has 85 bin [56.3,56.4) has 59 bin [56.4,56.5) has 41 bin [56.5,56.6) has 48 bin [56.6,56.7) has 36 bin [56.7,56.8) has 22 bin [56.8,56.9) has 20 bin [56.9,57.0) has 30 bin [57.0,57.1) has 18 bin [57.1,57.2) has 24 bin [57.2,57.3) has 9 bin [57.3,57.4) has 12 bin [57.4,57.5) has 7 bin [57.5,57.6) has 12 bin [57.6,57.7) has 4 bin [57.7,57.8) has 3 bin [57.8,57.9) has 9 bin [57.9,58.0) has 9 bin [58.0,58.1) has 1 bin [58.1,58.2) has 1 bin [58.2,58.3) has 1 bin [58.3,58.4) has 1 average z coordinate 32.6 for 59790391 element(s) point source id histogram with bin size 1.000000 bin 86 has 20134245 bin 87 has 19381388 bin 2087 has 20274758 average point source id 764.857780776178515 for 59790391 element(s)