lasinfo (210611) report for 'AHN4T/22CZ2_13.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: 335/2022 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: 42976986 number of points by return: 25448571 12205867 4371503 853621 97424 scale factor x y z: 0.001 0.001 0.001 offset x y z: 226980 502480 0 min x y z: 226980.000 502480.000 2.301 max x y z: 228019.999 503769.999 44.986 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: 42976986 extended number of points by return: 25448571 12205867 4371503 853621 97424 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 2301 44986 intensity 31 3012 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 1 user_data 6 7 point_source_ID 152 153 gps_time 324045032.196511 324047580.906321 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 9 255 G 29 255 B 20 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 167 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.4 13.27 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25448571 number of intermediate returns: 5323869 number of last returns: 25449633 number of single returns: 13245087 covered area in square units/kilounits: 1323376/1.32 point density: all returns 32.48 last only 19.23 (per square units) spacing: all returns 0.18 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 42976986 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25448571 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 12205867 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4371503 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 853621 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 97424 instead zero. overview over extended number of returns of given pulse: 13245087 15671848 10551843 3022041 452314 32276 1577 0 0 0 0 0 0 0 0 histogram of classification of points: 23737041 unclassified (1) 19222935 ground (2) 16897 water (9) 113 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2434115 +---> 1169958 of those are unclassified (1) +---> 1264125 of those are ground (2) +---> 32 of those are water (9) z coordinate histogram with bin size 0.100000 bin [2.3,2.4) has 88 bin [2.4,2.5) has 3077 bin [2.5,2.6) has 13920 bin [2.6,2.7) has 7130 bin [2.7,2.8) has 5162 bin [2.8,2.9) has 9412 bin [2.9,3.0) has 7714 bin [3.0,3.1) has 9013 bin [3.1,3.2) has 12405 bin [3.2,3.3) has 29817 bin [3.3,3.4) has 54348 bin [3.4,3.5) has 50806 bin [3.5,3.6) has 65086 bin [3.6,3.7) has 97096 bin [3.7,3.8) has 140554 bin [3.8,3.9) has 165522 bin [3.9,4.0) has 200944 bin [4.0,4.1) has 199707 bin 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1786 bin [38.8,38.9) has 1628 bin [38.9,39.0) has 1679 bin [39.0,39.1) has 1604 bin [39.1,39.2) has 1508 bin [39.2,39.3) has 1516 bin [39.3,39.4) has 1426 bin [39.4,39.5) has 1460 bin [39.5,39.6) has 1431 bin [39.6,39.7) has 1374 bin [39.7,39.8) has 1225 bin [39.8,39.9) has 1221 bin [39.9,40.0) has 986 bin [40.0,40.1) has 996 bin [40.1,40.2) has 904 bin [40.2,40.3) has 895 bin [40.3,40.4) has 857 bin [40.4,40.5) has 753 bin [40.5,40.6) has 741 bin [40.6,40.7) has 713 bin [40.7,40.8) has 673 bin [40.8,40.9) has 632 bin [40.9,41.0) has 640 bin [41.0,41.1) has 598 bin [41.1,41.2) has 552 bin [41.2,41.3) has 585 bin [41.3,41.4) has 517 bin [41.4,41.5) has 494 bin [41.5,41.6) has 442 bin [41.6,41.7) has 423 bin [41.7,41.8) has 385 bin [41.8,41.9) has 358 bin [41.9,42.0) has 325 bin [42.0,42.1) has 295 bin [42.1,42.2) has 262 bin [42.2,42.3) has 204 bin [42.3,42.4) has 180 bin [42.4,42.5) has 149 bin [42.5,42.6) has 196 bin [42.6,42.7) has 149 bin [42.7,42.8) has 153 bin [42.8,42.9) has 139 bin [42.9,43.0) has 122 bin [43.0,43.1) has 76 bin [43.1,43.2) has 82 bin [43.2,43.3) has 80 bin [43.3,43.4) has 66 bin [43.4,43.5) has 56 bin [43.5,43.6) has 56 bin [43.6,43.7) has 41 bin [43.7,43.8) has 41 bin [43.8,43.9) has 36 bin [43.9,44.0) has 35 bin [44.0,44.1) has 29 bin [44.1,44.2) has 25 bin [44.2,44.3) has 21 bin [44.3,44.4) has 14 bin [44.4,44.5) has 14 bin [44.5,44.6) has 10 bin [44.6,44.7) has 17 bin [44.7,44.8) has 7 bin [44.8,44.9) has 4 bin [44.9,45.0) has 4 average z coordinate 13.7 for 42976986 element(s) point source id histogram with bin size 1.000000 bin 152 has 17597350 bin 153 has 25379636 average point source id 152.590540155607925 for 42976986 element(s)