lasinfo (210611) report for 'AHN4T/11AN1_17.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: 174/2021 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: 27679069 number of points by return: 25710420 1312125 500202 153112 3210 scale factor x y z: 0.001 0.001 0.001 offset x y z: 180980 569980 0 min x y z: 180980.000 569980.000 -2.040 max x y z: 182019.999 571269.999 36.399 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: 27679069 extended number of points by return: 25710420 1312125 500202 153112 3210 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 -2040 36399 intensity 42 4775 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 8 9 point_source_ID 1111 1113 gps_time 269006392.151603 269008249.450872 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 37 255 B 19 255 NIR 50 255 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 0.42 47.75 ('Amplitude') attribute1 -16.69 31.29 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25710420 number of intermediate returns: 658611 number of last returns: 25689078 number of single returns: 24379040 covered area in square units/kilounits: 1334188/1.33 point density: all returns 20.75 last only 19.25 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27679069 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25710420 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1312125 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 500202 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 153112 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 3210 instead zero. overview over extended number of returns of given pulse: 24379040 1639398 1043512 601279 15346 479 15 0 0 0 0 0 0 0 0 histogram of classification of points: 2798503 unclassified (1) 23220788 ground (2) 1520977 building (6) 133502 water (9) 5299 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2089377 +---> 156434 of those are unclassified (1) +---> 1833969 of those are ground (2) +---> 90966 of those are building (6) +---> 6024 of those are water (9) +---> 1984 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.1,-2.0) has 9 bin [-2.0,-1.9) has 379 bin [-1.9,-1.8) has 1713 bin [-1.8,-1.7) has 2743 bin [-1.7,-1.6) has 2288 bin [-1.6,-1.5) has 3626 bin [-1.5,-1.4) has 3738 bin [-1.4,-1.3) has 23694 bin [-1.3,-1.2) has 68142 bin [-1.2,-1.1) has 28381 bin [-1.1,-1.0) has 55606 bin [-1.0,-0.9) has 87175 bin [-0.9,-0.8) has 185750 bin [-0.8,-0.7) has 234351 bin [-0.7,-0.6) has 330045 bin [-0.6,-0.5) has 429522 bin [-0.5,-0.4) has 610419 bin [-0.4,-0.3) has 929727 bin [-0.3,-0.2) has 1450317 bin [-0.2,-0.1) has 2103206 bin [-0.1,0.0) has 2814391 bin [0.0,0.1) has 2733814 bin [0.1,0.2) has 2983805 bin [0.2,0.3) has 2874753 bin [0.3,0.4) has 1662870 bin [0.4,0.5) has 931251 bin [0.5,0.6) has 692118 bin [0.6,0.7) has 580254 bin [0.7,0.8) has 541151 bin [0.8,0.9) has 416838 bin [0.9,1.0) has 322707 bin [1.0,1.1) has 234131 bin [1.1,1.2) has 167061 bin [1.2,1.3) has 123693 bin [1.3,1.4) has 111504 bin [1.4,1.5) has 78818 bin [1.5,1.6) has 54608 bin [1.6,1.7) has 40321 bin [1.7,1.8) has 38818 bin [1.8,1.9) has 38242 bin [1.9,2.0) has 37296 bin [2.0,2.1) has 38852 bin [2.1,2.2) has 40473 bin [2.2,2.3) has 44768 bin [2.3,2.4) has 47144 bin [2.4,2.5) has 50000 bin [2.5,2.6) has 57168 bin [2.6,2.7) has 60121 bin [2.7,2.8) has 57144 bin [2.8,2.9) has 61415 bin [2.9,3.0) has 58344 bin [3.0,3.1) has 66907 bin [3.1,3.2) 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421 bin [27.5,27.6) has 387 bin [27.6,27.7) has 443 bin [27.7,27.8) has 417 bin [27.8,27.9) has 408 bin [27.9,28.0) has 423 bin [28.0,28.1) has 453 bin [28.1,28.2) has 455 bin [28.2,28.3) has 421 bin [28.3,28.4) has 413 bin [28.4,28.5) has 394 bin [28.5,28.6) has 409 bin [28.6,28.7) has 346 bin [28.7,28.8) has 373 bin [28.8,28.9) has 360 bin [28.9,29.0) has 343 bin [29.0,29.1) has 331 bin [29.1,29.2) has 309 bin [29.2,29.3) has 347 bin [29.3,29.4) has 284 bin [29.4,29.5) has 258 bin [29.5,29.6) has 249 bin [29.6,29.7) has 238 bin [29.7,29.8) has 197 bin [29.8,29.9) has 228 bin [29.9,30.0) has 179 bin [30.0,30.1) has 184 bin [30.1,30.2) has 164 bin [30.2,30.3) has 181 bin [30.3,30.4) has 146 bin [30.4,30.5) has 112 bin [30.5,30.6) has 112 bin [30.6,30.7) has 105 bin [30.7,30.8) has 70 bin [30.8,30.9) has 76 bin [30.9,31.0) has 61 bin [31.0,31.1) has 42 bin [31.1,31.2) has 39 bin [31.2,31.3) has 18 bin [31.3,31.4) has 18 bin [31.4,31.5) has 9 bin [31.5,31.6) has 7 bin [31.6,31.7) has 6 bin [31.7,31.8) has 6 bin [31.8,31.9) has 4 bin [32.0,32.1) has 1 bin [32.4,32.5) has 1 bin [33.3,33.4) has 8 bin [33.4,33.5) has 5 bin [35.2,35.3) has 1 bin [36.1,36.2) has 1 bin [36.2,36.3) has 4 bin [36.3,36.4) has 3 average z coordinate 1.0 for 27679069 element(s) point source id histogram with bin size 1.000000 bin 1111 has 3502564 bin 1112 has 20289754 bin 1113 has 3886751 average point source id 1112.013880054997571 for 27679069 element(s)