lasinfo (210611) report for 'AHN4T/41EZ2_20.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: 23/2023 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: 53172769 number of points by return: 42555140 6659140 2948383 850468 152457 scale factor x y z: 0.001 0.001 0.001 offset x y z: 248980 438730 0 min x y z: 248980.000 438730.000 39.725 max x y z: 250019.999 440019.999 79.495 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: 53172769 extended number of points by return: 42555140 6659140 2948383 850468 152457 6672 509 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 39725 79495 intensity 41 4681 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -18 29 user_data 6 7 point_source_ID 170 211 gps_time 324211565.584272 330436673.349535 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 11 255 G 32 255 B 23 255 NIR 22 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -3000 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.59 30.33 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42555140 number of intermediate returns: 3975691 number of last returns: 42513057 number of single returns: 35871119 covered area in square units/kilounits: 1341164/1.34 point density: all returns 39.65 last only 31.70 (per square units) spacing: all returns 0.16 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 53172769 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42555140 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6659140 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2948383 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 850468 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 152457 instead zero. overview over extended number of returns of given pulse: 35871119 7435544 6300182 2795445 677473 85626 7380 0 0 0 0 0 0 0 0 histogram of classification of points: 12955338 unclassified (1) 39410992 ground (2) 764526 building (6) 41593 water (9) 320 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3067729 +---> 656206 of those are unclassified (1) +---> 2386046 of those are ground (2) +---> 24678 of those are building (6) +---> 799 of those are water (9) z coordinate histogram with bin size 0.100000 bin [39.7,39.8) has 11 bin [39.8,39.9) has 148 bin [39.9,40.0) has 323 bin [40.0,40.1) has 555 bin [40.1,40.2) has 1102 bin [40.2,40.3) has 1872 bin [40.3,40.4) has 1747 bin [40.4,40.5) has 1900 bin [40.5,40.6) has 2287 bin [40.6,40.7) has 3034 bin [40.7,40.8) has 3951 bin [40.8,40.9) has 6289 bin [40.9,41.0) has 12598 bin [41.0,41.1) has 35454 bin [41.1,41.2) has 86897 bin [41.2,41.3) has 149087 bin [41.3,41.4) has 237331 bin [41.4,41.5) has 249277 bin [41.5,41.6) has 238413 bin [41.6,41.7) has 320064 bin [41.7,41.8) has 325533 bin [41.8,41.9) has 446177 bin [41.9,42.0) has 509618 bin [42.0,42.1) has 425661 bin [42.1,42.2) has 422547 bin [42.2,42.3) has 468716 bin [42.3,42.4) has 516291 bin [42.4,42.5) has 497950 bin [42.5,42.6) has 488202 bin [42.6,42.7) has 587236 bin [42.7,42.8) has 642888 bin [42.8,42.9) has 722734 bin [42.9,43.0) has 901383 bin [43.0,43.1) has 985755 bin [43.1,43.2) has 1015610 bin [43.2,43.3) has 946434 bin [43.3,43.4) has 893487 bin [43.4,43.5) has 933937 bin [43.5,43.6) has 889733 bin [43.6,43.7) has 921782 bin [43.7,43.8) has 947295 bin [43.8,43.9) has 1093928 bin [43.9,44.0) has 1184168 bin [44.0,44.1) has 1253743 bin [44.1,44.2) has 1165136 bin [44.2,44.3) has 1151444 bin [44.3,44.4) has 1194864 bin [44.4,44.5) has 1223680 bin [44.5,44.6) has 1243232 bin [44.6,44.7) has 1374585 bin [44.7,44.8) has 1325077 bin [44.8,44.9) 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[71.7,71.8) has 1960 bin [71.8,71.9) has 1825 bin [71.9,72.0) has 1592 bin [72.0,72.1) has 1411 bin [72.1,72.2) has 1269 bin [72.2,72.3) has 1101 bin [72.3,72.4) has 957 bin [72.4,72.5) has 891 bin [72.5,72.6) has 797 bin [72.6,72.7) has 628 bin [72.7,72.8) has 531 bin [72.8,72.9) has 482 bin [72.9,73.0) has 410 bin [73.0,73.1) has 412 bin [73.1,73.2) has 369 bin [73.2,73.3) has 294 bin [73.3,73.4) has 285 bin [73.4,73.5) has 253 bin [73.5,73.6) has 183 bin [73.6,73.7) has 176 bin [73.7,73.8) has 174 bin [73.8,73.9) has 153 bin [73.9,74.0) has 139 bin [74.0,74.1) has 147 bin [74.1,74.2) has 178 bin [74.2,74.3) has 148 bin [74.3,74.4) has 147 bin [74.4,74.5) has 141 bin [74.5,74.6) has 115 bin [74.6,74.7) has 115 bin [74.7,74.8) has 107 bin [74.8,74.9) has 114 bin [74.9,75.0) has 83 bin [75.0,75.1) has 83 bin [75.1,75.2) has 80 bin [75.2,75.3) has 69 bin [75.3,75.4) has 78 bin [75.4,75.5) has 66 bin [75.5,75.6) has 70 bin [75.6,75.7) has 60 bin [75.7,75.8) has 66 bin [75.8,75.9) has 73 bin [75.9,76.0) has 63 bin [76.0,76.1) has 61 bin [76.1,76.2) has 64 bin [76.2,76.3) has 50 bin [76.3,76.4) has 53 bin [76.4,76.5) has 56 bin [76.5,76.6) has 53 bin [76.6,76.7) has 62 bin [76.7,76.8) has 61 bin [76.8,76.9) has 57 bin [76.9,77.0) has 49 bin [77.0,77.1) has 56 bin [77.1,77.2) has 45 bin [77.2,77.3) has 33 bin [77.3,77.4) has 38 bin [77.4,77.5) has 36 bin [77.5,77.6) has 45 bin [77.6,77.7) has 51 bin [77.7,77.8) has 43 bin [77.8,77.9) has 34 bin [77.9,78.0) has 27 bin [78.0,78.1) has 35 bin [78.1,78.2) has 31 bin [78.2,78.3) has 37 bin [78.3,78.4) has 31 bin [78.4,78.5) has 17 bin [78.5,78.6) has 22 bin [78.6,78.7) has 17 bin [78.7,78.8) has 17 bin [78.8,78.9) has 7 bin [78.9,79.0) has 7 bin [79.0,79.1) has 9 bin [79.1,79.2) has 5 bin [79.3,79.4) has 2 bin [79.4,79.5) has 1 average z coordinate 46.6 for 53172769 element(s) point source id histogram with bin size 1.000000 bin 170 has 9528410 bin 171 has 22474977 bin 211 has 21169382 average point source id 186.745782770876588 for 53172769 element(s)