lasinfo (210611) report for 'AHN4T/45FN1_21.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: 338/2022 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: 39255113 number of points by return: 26084218 9990232 2766093 384766 29804 scale factor x y z: 0.001 0.001 0.001 offset x y z: 169980 418730 0 min x y z: 169980.000 418730.000 7.198 max x y z: 171019.999 420019.999 45.517 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: 39255113 extended number of points by return: 26084218 9990232 2766093 384766 29804 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 7198 45517 intensity 56 4860 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 -29 29 user_data 6 7 point_source_ID 61 63 gps_time 298028586.322004 298032187.372232 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 36 255 B 35 255 NIR 31 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.56 48.6 ('Amplitude') attribute1 -16.47 32.24 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26084218 number of intermediate returns: 3183936 number of last returns: 26044738 number of single returns: 16057779 covered area in square units/kilounits: 1313084/1.31 point density: all returns 29.90 last only 19.83 (per square units) spacing: all returns 0.18 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 39255113 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26084218 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9990232 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2766093 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 384766 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 29804 instead zero. overview over extended number of returns of given pulse: 16057779 14463302 7158647 1424735 142916 7306 428 0 0 0 0 0 0 0 0 histogram of classification of points: 17369650 unclassified (1) 21404479 ground (2) 360718 building (6) 119933 water (9) 333 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2758288 +---> 1058324 of those are unclassified (1) +---> 1679345 of those are ground (2) +---> 19508 of those are building (6) +---> 1033 of those are water (9) +---> 78 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [7.1,7.2) has 1 bin [7.2,7.3) has 42 bin [7.3,7.4) has 64 bin [7.4,7.5) has 470 bin [7.5,7.6) has 1400 bin [7.6,7.7) has 5985 bin [7.7,7.8) has 11801 bin [7.8,7.9) has 61075 bin [7.9,8.0) has 176881 bin [8.0,8.1) has 272046 bin [8.1,8.2) has 460175 bin [8.2,8.3) has 767815 bin [8.3,8.4) has 786296 bin [8.4,8.5) 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has 3227 bin [39.0,39.1) has 3278 bin [39.1,39.2) has 2999 bin [39.2,39.3) has 2801 bin [39.3,39.4) has 2759 bin [39.4,39.5) has 2513 bin [39.5,39.6) has 2193 bin [39.6,39.7) has 2192 bin [39.7,39.8) has 1983 bin [39.8,39.9) has 1914 bin [39.9,40.0) has 1768 bin [40.0,40.1) has 1533 bin [40.1,40.2) has 1526 bin [40.2,40.3) has 1427 bin [40.3,40.4) has 1359 bin [40.4,40.5) has 1326 bin [40.5,40.6) has 1180 bin [40.6,40.7) has 1068 bin [40.7,40.8) has 1011 bin [40.8,40.9) has 867 bin [40.9,41.0) has 795 bin [41.0,41.1) has 776 bin [41.1,41.2) has 741 bin [41.2,41.3) has 970 bin [41.3,41.4) has 643 bin [41.4,41.5) has 543 bin [41.5,41.6) has 517 bin [41.6,41.7) has 503 bin [41.7,41.8) has 478 bin [41.8,41.9) has 369 bin [41.9,42.0) has 340 bin [42.0,42.1) has 298 bin [42.1,42.2) has 253 bin [42.2,42.3) has 228 bin [42.3,42.4) has 231 bin [42.4,42.5) has 229 bin [42.5,42.6) has 297 bin [42.6,42.7) has 133 bin [42.7,42.8) has 118 bin [42.8,42.9) has 109 bin [42.9,43.0) has 92 bin [43.0,43.1) has 70 bin [43.1,43.2) has 68 bin [43.2,43.3) has 67 bin [43.3,43.4) has 56 bin [43.4,43.5) has 56 bin [43.5,43.6) has 37 bin [43.6,43.7) has 20 bin [43.7,43.8) has 25 bin [43.8,43.9) has 24 bin [43.9,44.0) has 17 bin [44.0,44.1) has 9 bin [44.1,44.2) has 5 bin [44.2,44.3) has 9 bin [44.3,44.4) has 11 bin [44.4,44.5) has 7 bin [44.5,44.6) has 8 bin [44.6,44.7) has 2 bin [44.7,44.8) has 3 bin [44.8,44.9) has 3 bin [44.9,45.0) has 3 bin [45.0,45.1) has 2 bin [45.1,45.2) has 3 bin [45.3,45.4) has 1 bin [45.4,45.5) has 4 bin [45.5,45.6) has 1 average z coordinate 15.5 for 39255113 element(s) point source id histogram with bin size 1.000000 bin 61 has 7231481 bin 62 has 30873075 bin 63 has 1150557 average point source id 61.845092179456977 for 39255113 element(s)