lasinfo (210611) report for 'AHN4T/25HZ2_03.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: 178/2021 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: 52389666 number of points by return: 46540443 4164399 1392711 263372 28741 scale factor x y z: 0.001 0.001 0.001 offset x y z: 136980 479980 0 min x y z: 136980.000 479980.000 -1.683 max x y z: 138019.999 481269.999 31.955 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: 52389666 extended number of points by return: 46540443 4164399 1392711 263372 28741 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 -1683 31955 intensity 59 3975 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 -32 32 user_data 6 7 point_source_ID 140 142 gps_time 270198219.422441 270200863.024672 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 1 255 B 0 255 NIR 30 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 5333 extended_scanner_channel 0 0 attribute0 0.59 39.75 ('Amplitude') attribute1 -15.38 24.88 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 46540443 number of intermediate returns: 1677520 number of last returns: 46534995 number of single returns: 42363292 covered area in square units/kilounits: 1324372/1.32 point density: all returns 39.56 last only 35.14 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 52389666 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 46540443 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4164399 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1392711 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 263372 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 28741 instead zero. overview over extended number of returns of given pulse: 42363292 5564134 3385097 934379 141852 902 10 0 0 0 0 0 0 0 0 histogram of classification of points: 7961146 unclassified (1) 43252783 ground (2) 666881 building (6) 490116 water (9) 18740 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4384975 +---> 1311681 of those are unclassified (1) +---> 2918555 of those are ground (2) +---> 123338 of those are building (6) +---> 30666 of those are water (9) +---> 735 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.7,-1.6) has 9 bin [-1.6,-1.5) has 981 bin [-1.5,-1.4) has 13645 bin [-1.4,-1.3) has 42822 bin [-1.3,-1.2) has 270859 bin [-1.2,-1.1) has 229232 bin [-1.1,-1.0) has 432531 bin [-1.0,-0.9) has 1305657 bin [-0.9,-0.8) has 2804313 bin [-0.8,-0.7) has 3981689 bin [-0.7,-0.6) has 3792236 bin [-0.6,-0.5) has 3514085 bin [-0.5,-0.4) has 3230602 bin [-0.4,-0.3) has 2718996 bin [-0.3,-0.2) has 2413365 bin [-0.2,-0.1) has 1793815 bin [-0.1,0.0) has 1061054 bin [0.0,0.1) has 682462 bin [0.1,0.2) has 617111 bin [0.2,0.3) has 466204 bin [0.3,0.4) has 358084 bin [0.4,0.5) has 364977 bin [0.5,0.6) has 364266 bin [0.6,0.7) has 424846 bin [0.7,0.8) has 444750 bin [0.8,0.9) has 409395 bin [0.9,1.0) has 287300 bin [1.0,1.1) has 211459 bin [1.1,1.2) has 203965 bin [1.2,1.3) has 221598 bin [1.3,1.4) has 239378 bin [1.4,1.5) has 252691 bin [1.5,1.6) has 256473 bin [1.6,1.7) has 253203 bin [1.7,1.8) has 241081 bin [1.8,1.9) has 230850 bin [1.9,2.0) has 234142 bin [2.0,2.1) has 277845 bin [2.1,2.2) has 244796 bin [2.2,2.3) has 237721 bin [2.3,2.4) has 141551 bin [2.4,2.5) has 124182 bin [2.5,2.6) has 114801 bin [2.6,2.7) has 108559 bin [2.7,2.8) has 100701 bin [2.8,2.9) has 106522 bin [2.9,3.0) has 97871 bin [3.0,3.1) has 90756 bin [3.1,3.2) has 86708 bin [3.2,3.3) has 83135 bin [3.3,3.4) has 83722 bin 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[26.8,26.9) has 1228 bin [26.9,27.0) has 1169 bin [27.0,27.1) has 1118 bin [27.1,27.2) has 1110 bin [27.2,27.3) has 1026 bin [27.3,27.4) has 1030 bin [27.4,27.5) has 996 bin [27.5,27.6) has 950 bin [27.6,27.7) has 907 bin [27.7,27.8) has 901 bin [27.8,27.9) has 831 bin [27.9,28.0) has 794 bin [28.0,28.1) has 747 bin [28.1,28.2) has 757 bin [28.2,28.3) has 702 bin [28.3,28.4) has 697 bin [28.4,28.5) has 670 bin [28.5,28.6) has 623 bin [28.6,28.7) has 606 bin [28.7,28.8) has 555 bin [28.8,28.9) has 533 bin [28.9,29.0) has 540 bin [29.0,29.1) has 450 bin [29.1,29.2) has 409 bin [29.2,29.3) has 431 bin [29.3,29.4) has 416 bin [29.4,29.5) has 359 bin [29.5,29.6) has 348 bin [29.6,29.7) has 323 bin [29.7,29.8) has 303 bin [29.8,29.9) has 265 bin [29.9,30.0) has 272 bin [30.0,30.1) has 243 bin [30.1,30.2) has 245 bin [30.2,30.3) has 230 bin [30.3,30.4) has 207 bin [30.4,30.5) has 225 bin [30.5,30.6) has 176 bin [30.6,30.7) has 185 bin [30.7,30.8) has 146 bin [30.8,30.9) has 136 bin [30.9,31.0) has 135 bin [31.0,31.1) has 110 bin [31.1,31.2) has 76 bin [31.2,31.3) has 72 bin [31.3,31.4) has 56 bin [31.4,31.5) has 36 bin [31.5,31.6) has 26 bin [31.6,31.7) has 13 bin [31.7,31.8) has 10 bin [31.8,31.9) has 3 bin [31.9,32.0) has 2 average z coordinate 3.2 for 52389666 element(s) point source id histogram with bin size 1.000000 bin 140 has 7514882 bin 141 has 36711737 bin 142 has 8163047 average point source id 141.012372000997289 for 52389666 element(s)