lasinfo (210611) report for 'AHN4T/28FZ2_16.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: 336/2022 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: 31363301 number of points by return: 24572211 4317324 1916230 490319 67217 scale factor x y z: 0.001 0.001 0.001 offset x y z: 254980 488730 0 min x y z: 254980.000 488730.000 21.415 max x y z: 256019.999 490019.999 61.261 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: 31363301 extended number of points by return: 24572211 4317324 1916230 490319 67217 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 21415 61261 intensity 56 3982 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 -15 29 user_data 6 7 point_source_ID 176 208 gps_time 324219364.378831 328788880.342272 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 34 255 B 24 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2500 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.1 23.22 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24572211 number of intermediate returns: 2481225 number of last returns: 24554260 number of single returns: 20244395 covered area in square units/kilounits: 1341392/1.34 point density: all returns 23.38 last only 18.31 (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 31363301 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24572211 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4317324 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1916230 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 490319 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 67217 instead zero. overview over extended number of returns of given pulse: 20244395 4807519 4282120 1693431 311938 22984 914 0 0 0 0 0 0 0 0 histogram of classification of points: 7791813 unclassified (1) 23014324 ground (2) 548523 building (6) 8564 water (9) 77 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2280246 +---> 535170 of those are unclassified (1) +---> 1714680 of those are ground (2) +---> 30396 of those are building (6) z coordinate histogram with bin size 0.100000 bin [21.4,21.5) has 102 bin [21.5,21.6) has 189 bin [21.6,21.7) has 173 bin [21.7,21.8) has 190 bin [21.8,21.9) has 257 bin [21.9,22.0) has 442 bin [22.0,22.1) has 675 bin [22.1,22.2) has 997 bin [22.2,22.3) has 1583 bin [22.3,22.4) has 2520 bin [22.4,22.5) has 5670 bin [22.5,22.6) has 26343 bin [22.6,22.7) has 72294 bin [22.7,22.8) has 83492 bin [22.8,22.9) has 96397 bin [22.9,23.0) has 123786 bin 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has 41434 bin [41.9,42.0) has 41521 bin [42.0,42.1) has 40693 bin [42.1,42.2) has 40382 bin [42.2,42.3) has 39852 bin [42.3,42.4) has 39070 bin [42.4,42.5) has 38826 bin [42.5,42.6) has 38604 bin [42.6,42.7) has 38583 bin [42.7,42.8) has 38124 bin [42.8,42.9) has 38444 bin [42.9,43.0) has 37907 bin [43.0,43.1) has 37591 bin [43.1,43.2) has 37410 bin [43.2,43.3) has 37438 bin [43.3,43.4) has 37196 bin [43.4,43.5) has 37190 bin [43.5,43.6) has 36784 bin [43.6,43.7) has 36516 bin [43.7,43.8) has 35792 bin [43.8,43.9) has 35433 bin [43.9,44.0) has 35243 bin [44.0,44.1) has 35108 bin [44.1,44.2) has 34395 bin [44.2,44.3) has 33823 bin [44.3,44.4) has 33237 bin [44.4,44.5) has 32777 bin [44.5,44.6) has 31983 bin [44.6,44.7) has 32354 bin [44.7,44.8) has 31509 bin [44.8,44.9) has 31391 bin [44.9,45.0) has 31272 bin [45.0,45.1) has 31149 bin [45.1,45.2) has 30544 bin [45.2,45.3) has 29998 bin [45.3,45.4) has 29085 bin [45.4,45.5) has 28888 bin [45.5,45.6) has 28351 bin [45.6,45.7) has 27949 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bin [53.5,53.6) has 1918 bin [53.6,53.7) has 1767 bin [53.7,53.8) has 1658 bin [53.8,53.9) has 1628 bin [53.9,54.0) has 1640 bin [54.0,54.1) has 1612 bin [54.1,54.2) has 1487 bin [54.2,54.3) has 1584 bin [54.3,54.4) has 1486 bin [54.4,54.5) has 1396 bin [54.5,54.6) has 1392 bin [54.6,54.7) has 1266 bin [54.7,54.8) has 1225 bin [54.8,54.9) has 1217 bin [54.9,55.0) has 1199 bin [55.0,55.1) has 1120 bin [55.1,55.2) has 1198 bin [55.2,55.3) has 1079 bin [55.3,55.4) has 1080 bin [55.4,55.5) has 1004 bin [55.5,55.6) has 971 bin [55.6,55.7) has 973 bin [55.7,55.8) has 938 bin [55.8,55.9) has 805 bin [55.9,56.0) has 768 bin [56.0,56.1) has 706 bin [56.1,56.2) has 645 bin [56.2,56.3) has 655 bin [56.3,56.4) has 603 bin [56.4,56.5) has 601 bin [56.5,56.6) has 580 bin [56.6,56.7) has 558 bin [56.7,56.8) has 537 bin [56.8,56.9) has 485 bin [56.9,57.0) has 510 bin [57.0,57.1) has 499 bin [57.1,57.2) has 474 bin [57.2,57.3) has 423 bin [57.3,57.4) has 436 bin [57.4,57.5) has 463 bin [57.5,57.6) has 435 bin [57.6,57.7) has 403 bin [57.7,57.8) has 404 bin [57.8,57.9) has 378 bin [57.9,58.0) has 365 bin [58.0,58.1) has 365 bin [58.1,58.2) has 308 bin [58.2,58.3) has 267 bin [58.3,58.4) has 257 bin [58.4,58.5) has 241 bin [58.5,58.6) has 203 bin [58.6,58.7) has 155 bin [58.7,58.8) has 154 bin [58.8,58.9) has 131 bin [58.9,59.0) has 101 bin [59.0,59.1) has 78 bin [59.1,59.2) has 100 bin [59.2,59.3) has 65 bin [59.3,59.4) has 55 bin [59.4,59.5) has 73 bin [59.5,59.6) has 56 bin [59.6,59.7) has 65 bin [59.7,59.8) has 59 bin [59.8,59.9) has 76 bin [59.9,60.0) has 59 bin [60.0,60.1) has 56 bin [60.1,60.2) has 46 bin [60.2,60.3) has 32 bin [60.3,60.4) has 35 bin [60.4,60.5) has 24 bin [60.5,60.6) has 24 bin [60.6,60.7) has 14 bin [60.7,60.8) has 15 bin [60.8,60.9) has 11 bin [60.9,61.0) has 9 bin [61.0,61.1) has 11 bin [61.1,61.2) has 5 bin [61.2,61.3) has 3 average z coordinate 30.2 for 31363301 element(s) point source id histogram with bin size 1.000000 bin 176 has 24400428 bin 177 has 6882211 bin 208 has 80662 average point source id 176.301734661157013 for 31363301 element(s)