lasinfo (210611) report for 'AHN4T/45EN2_25.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: 36660380 number of points by return: 26388120 7964551 2024352 263200 20157 scale factor x y z: 0.001 0.001 0.001 offset x y z: 168980 418730 0 min x y z: 168980.000 418730.000 7.273 max x y z: 170019.999 420019.999 43.676 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: 36660380 extended number of points by return: 26388120 7964551 2024352 263200 20157 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 7273 43676 intensity 56 4585 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 -29 29 user_data 6 7 point_source_ID 60 62 gps_time 298027307.736385 298030829.705700 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 34 255 B 34 255 NIR 31 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.56 45.85 ('Amplitude') attribute1 -16.48 29.43 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26388120 number of intermediate returns: 2306231 number of last returns: 26372676 number of single returns: 18406647 covered area in square units/kilounits: 1291392/1.29 point density: all returns 28.39 last only 20.42 (per square units) spacing: all returns 0.19 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 36660380 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26388120 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7964551 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2024352 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 263200 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 20157 instead zero. overview over extended number of returns of given pulse: 18406647 11888982 5290130 973571 95472 5388 190 0 0 0 0 0 0 0 0 histogram of classification of points: 14012374 unclassified (1) 22464177 ground (2) 138765 building (6) 45064 water (9) +-> flagged as extended overlap: 2577941 +---> 821402 of those are unclassified (1) +---> 1737890 of those are ground (2) +---> 16893 of those are building (6) +---> 1756 of those are water (9) z coordinate histogram with bin size 0.100000 bin [7.2,7.3) has 2 bin [7.3,7.4) has 42 bin [7.4,7.5) has 1897 bin [7.5,7.6) has 2883 bin [7.6,7.7) has 7244 bin [7.7,7.8) has 6456 bin [7.8,7.9) has 9188 bin [7.9,8.0) has 13822 bin [8.0,8.1) has 61606 bin [8.1,8.2) has 167483 bin [8.2,8.3) has 454156 bin [8.3,8.4) has 586196 bin [8.4,8.5) has 490737 bin [8.5,8.6) has 714202 bin [8.6,8.7) has 867416 bin [8.7,8.8) has 1027839 bin [8.8,8.9) has 1297358 bin 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[35.7,35.8) has 2678 bin [35.8,35.9) has 2535 bin [35.9,36.0) has 2330 bin [36.0,36.1) has 2429 bin [36.1,36.2) has 2384 bin [36.2,36.3) has 2256 bin [36.3,36.4) has 2100 bin [36.4,36.5) has 2126 bin [36.5,36.6) has 2094 bin [36.6,36.7) has 2011 bin [36.7,36.8) has 1862 bin [36.8,36.9) has 1675 bin [36.9,37.0) has 1766 bin [37.0,37.1) has 1809 bin [37.1,37.2) has 1689 bin [37.2,37.3) has 1585 bin [37.3,37.4) has 1455 bin [37.4,37.5) has 1400 bin [37.5,37.6) has 1311 bin [37.6,37.7) has 1207 bin [37.7,37.8) has 1150 bin [37.8,37.9) has 1134 bin [37.9,38.0) has 1157 bin [38.0,38.1) has 1126 bin [38.1,38.2) has 1023 bin [38.2,38.3) has 1029 bin [38.3,38.4) has 934 bin [38.4,38.5) has 818 bin [38.5,38.6) has 892 bin [38.6,38.7) has 857 bin [38.7,38.8) has 795 bin [38.8,38.9) has 812 bin [38.9,39.0) has 671 bin [39.0,39.1) has 709 bin [39.1,39.2) has 682 bin [39.2,39.3) has 594 bin [39.3,39.4) has 589 bin [39.4,39.5) has 497 bin [39.5,39.6) has 472 bin [39.6,39.7) has 372 bin [39.7,39.8) has 322 bin [39.8,39.9) has 335 bin [39.9,40.0) has 320 bin [40.0,40.1) has 290 bin [40.1,40.2) has 261 bin [40.2,40.3) has 273 bin [40.3,40.4) has 206 bin [40.4,40.5) has 211 bin [40.5,40.6) has 171 bin [40.6,40.7) has 189 bin [40.7,40.8) has 204 bin [40.8,40.9) has 190 bin [40.9,41.0) has 161 bin [41.0,41.1) has 114 bin [41.1,41.2) has 86 bin [41.2,41.3) has 81 bin [41.3,41.4) has 83 bin [41.4,41.5) has 54 bin [41.5,41.6) has 65 bin [41.6,41.7) has 50 bin [41.7,41.8) has 33 bin [41.8,41.9) has 42 bin [41.9,42.0) has 32 bin [42.0,42.1) has 41 bin [42.1,42.2) has 29 bin [42.2,42.3) has 19 bin [42.3,42.4) has 8 bin [42.4,42.5) has 20 bin [42.5,42.6) has 16 bin [42.6,42.7) has 9 bin [42.7,42.8) has 8 bin [42.8,42.9) has 2 bin [42.9,43.0) has 2 bin [43.0,43.1) has 1 bin [43.1,43.2) has 1 bin [43.2,43.3) has 3 bin [43.3,43.4) has 2 bin [43.4,43.5) has 1 bin [43.6,43.7) has 1 average z coordinate 14.4 for 36660380 element(s) point source id histogram with bin size 1.000000 bin 60 has 424321 bin 61 has 29043099 bin 62 has 7192960 average point source id 61.184630901261798 for 36660380 element(s)