lasinfo (210611) report for 'AHN4T/49EN2_04.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: 339/2022 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: 28683270 number of points by return: 25194645 2548709 744541 170740 24635 scale factor x y z: 0.001 0.001 0.001 offset x y z: 87980 398730 0 min x y z: 87980.000 398730.000 -2.079 max x y z: 89019.999 400019.999 35.859 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: 28683270 extended number of points by return: 25194645 2548709 744541 170740 24635 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 -2079 35859 intensity 0 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 17 user_data 6 7 point_source_ID 12 200 gps_time 290613399.206024 291293551.669790 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 10 255 G 37 255 B 23 255 NIR 14 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 2833 extended_scanner_channel 0 0 attribute0 0 48.6 ('Amplitude') attribute1 -16.35 32.33 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25194645 number of intermediate returns: 942710 number of last returns: 25184717 number of single returns: 22638802 covered area in square units/kilounits: 1306420/1.31 point density: all returns 21.96 last only 19.28 (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 28683270 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25194645 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2548709 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 744541 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 170740 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 24635 instead zero. overview over extended number of returns of given pulse: 22638802 3612664 1722896 585264 111696 11258 690 0 0 0 0 0 0 0 0 histogram of classification of points: 4337898 unclassified (1) 24053101 ground (2) 270475 building (6) 20866 water (9) 930 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1978174 +---> 176453 of those are unclassified (1) +---> 1742522 of those are ground (2) +---> 56857 of those are building (6) +---> 1575 of those are water (9) +---> 767 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.1,-2.0) has 103 bin [-2.0,-1.9) has 5346 bin [-1.9,-1.8) has 17735 bin [-1.8,-1.7) has 21977 bin [-1.7,-1.6) has 22862 bin [-1.6,-1.5) has 23970 bin [-1.5,-1.4) has 29017 bin [-1.4,-1.3) has 33785 bin [-1.3,-1.2) has 40427 bin [-1.2,-1.1) has 49423 bin [-1.1,-1.0) has 49448 bin [-1.0,-0.9) has 62165 bin [-0.9,-0.8) has 162832 bin [-0.8,-0.7) has 605550 bin [-0.7,-0.6) has 3226735 bin [-0.6,-0.5) has 4941166 bin [-0.5,-0.4) has 4711991 bin [-0.4,-0.3) has 3079074 bin [-0.3,-0.2) has 1661160 bin [-0.2,-0.1) has 573787 bin [-0.1,0.0) has 279520 bin [0.0,0.1) has 266929 bin [0.1,0.2) has 267416 bin [0.2,0.3) has 198129 bin [0.3,0.4) has 135430 bin [0.4,0.5) has 111906 bin [0.5,0.6) has 107908 bin [0.6,0.7) has 112241 bin [0.7,0.8) has 117138 bin [0.8,0.9) has 124864 bin [0.9,1.0) has 119934 bin [1.0,1.1) has 199664 bin [1.1,1.2) has 254616 bin [1.2,1.3) has 311457 bin [1.3,1.4) has 310259 bin [1.4,1.5) has 306481 bin [1.5,1.6) has 360468 bin [1.6,1.7) has 385181 bin [1.7,1.8) has 310912 bin [1.8,1.9) has 246475 bin [1.9,2.0) has 190964 bin [2.0,2.1) has 146863 bin [2.1,2.2) has 134034 bin [2.2,2.3) has 112741 bin [2.3,2.4) has 117776 bin [2.4,2.5) has 116904 bin [2.5,2.6) has 103237 bin [2.6,2.7) has 78249 bin [2.7,2.8) has 68795 bin [2.8,2.9) has 58280 bin [2.9,3.0) has 52499 bin 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255 bin [31.2,31.3) has 246 bin [31.3,31.4) has 263 bin [31.4,31.5) has 226 bin [31.5,31.6) has 216 bin [31.6,31.7) has 220 bin [31.7,31.8) has 209 bin [31.8,31.9) has 196 bin [31.9,32.0) has 205 bin [32.0,32.1) has 218 bin [32.1,32.2) has 193 bin [32.2,32.3) has 176 bin [32.3,32.4) has 158 bin [32.4,32.5) has 179 bin [32.5,32.6) has 151 bin [32.6,32.7) has 130 bin [32.7,32.8) has 133 bin [32.8,32.9) has 123 bin [32.9,33.0) has 121 bin [33.0,33.1) has 146 bin [33.1,33.2) has 112 bin [33.2,33.3) has 91 bin [33.3,33.4) has 87 bin [33.4,33.5) has 90 bin [33.5,33.6) has 103 bin [33.6,33.7) has 100 bin [33.7,33.8) has 72 bin [33.8,33.9) has 66 bin [33.9,34.0) has 53 bin [34.0,34.1) has 63 bin [34.1,34.2) has 41 bin [34.2,34.3) has 40 bin [34.3,34.4) has 47 bin [34.4,34.5) has 40 bin [34.5,34.6) has 41 bin [34.6,34.7) has 40 bin [34.7,34.8) has 38 bin [34.8,34.9) has 27 bin [34.9,35.0) has 28 bin [35.0,35.1) has 27 bin [35.1,35.2) has 18 bin [35.2,35.3) has 13 bin [35.3,35.4) has 10 bin [35.4,35.5) has 8 bin [35.5,35.6) has 4 bin [35.6,35.7) has 3 bin [35.7,35.8) has 2 bin [35.8,35.9) has 2 average z coordinate 1.2 for 28683270 element(s) point source id histogram with bin size 1.000000 bin 12 has 7028581 bin 13 has 20270412 bin 200 has 1384277 average point source id 21.779724836115268 for 28683270 element(s)