lasinfo (210611) report for 'AHN4T/01GZ2_01.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: 176/2021 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: 32413314 number of points by return: 32410801 2512 1 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 164980 604980 0 min x y z: 164980.000 604980.000 -0.365 max x y z: 166019.999 606269.999 7.519 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: 32413314 extended number of points by return: 32410801 2512 1 0 0 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 -365 7519 intensity 19 4717 return_number 1 3 number_of_returns 1 3 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -28 29 user_data 8 9 point_source_ID 1013 1018 gps_time 260791562.143349 260802938.486393 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 41 227 G 45 230 B 41 223 NIR 0 219 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 9 extended_scan_angle -4667 4833 extended_scanner_channel 0 0 attribute0 0.19 47.17 ('Amplitude') attribute1 -16.72 30.57 ('Reflectance') attribute2 0 32000 ('Deviation') number of first returns: 32410801 number of intermediate returns: 1 number of last returns: 32411639 number of single returns: 32409127 covered area in square units/kilounits: 1341188/1.34 point density: all returns 24.17 last only 24.17 (per square units) spacing: all returns 0.20 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32413314 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 32410801 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2512 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1 instead zero. overview over extended number of returns of given pulse: 32409127 4184 3 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 92577 unclassified (1) 19413867 ground (2) 12906870 water (9) +-> flagged as extended overlap: 1874703 +---> 6645 of those are unclassified (1) +---> 1014065 of those are ground (2) +---> 853993 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.4,-0.3) has 47 bin [-0.3,-0.2) has 4726 bin [-0.2,-0.1) has 179119 bin [-0.1,0.0) has 1919191 bin [0.0,0.1) has 4682471 bin [0.1,0.2) has 3480212 bin [0.2,0.3) has 2459842 bin [0.3,0.4) has 1205206 bin [0.4,0.5) has 1000947 bin [0.5,0.6) has 1024635 bin [0.6,0.7) has 1066350 bin [0.7,0.8) has 1005374 bin [0.8,0.9) has 1309683 bin [0.9,1.0) has 1422570 bin [1.0,1.1) has 1028960 bin [1.1,1.2) has 2136682 bin [1.2,1.3) has 1931004 bin [1.3,1.4) has 1719323 bin [1.4,1.5) has 1058702 bin [1.5,1.6) has 738472 bin [1.6,1.7) has 453587 bin [1.7,1.8) has 311027 bin [1.8,1.9) has 274402 bin [1.9,2.0) has 219566 bin [2.0,2.1) has 167643 bin [2.1,2.2) has 137163 bin [2.2,2.3) has 115924 bin [2.3,2.4) has 97295 bin [2.4,2.5) has 94275 bin [2.5,2.6) has 91503 bin [2.6,2.7) has 84008 bin [2.7,2.8) has 70976 bin [2.8,2.9) has 63933 bin [2.9,3.0) has 60026 bin [3.0,3.1) has 59665 bin [3.1,3.2) has 57961 bin [3.2,3.3) has 55313 bin [3.3,3.4) has 52591 bin [3.4,3.5) has 48793 bin [3.5,3.6) has 45249 bin [3.6,3.7) has 41734 bin [3.7,3.8) has 39889 bin [3.8,3.9) has 39199 bin [3.9,4.0) has 37825 bin [4.0,4.1) has 34874 bin [4.1,4.2) has 31520 bin [4.2,4.3) has 26553 bin [4.3,4.4) has 22123 bin [4.4,4.5) has 17910 bin [4.5,4.6) has 14709 bin [4.6,4.7) has 12837 bin [4.7,4.8) has 12351 bin [4.8,4.9) has 11991 bin [4.9,5.0) has 12025 bin [5.0,5.1) has 12133 bin [5.1,5.2) has 12055 bin [5.2,5.3) has 12555 bin [5.3,5.4) has 12495 bin [5.4,5.5) has 11070 bin [5.5,5.6) has 9724 bin [5.6,5.7) has 7656 bin [5.7,5.8) has 6462 bin [5.8,5.9) has 5494 bin [5.9,6.0) has 5341 bin [6.0,6.1) has 5722 bin [6.1,6.2) has 4783 bin [6.2,6.3) has 3987 bin [6.3,6.4) has 3223 bin [6.4,6.5) has 2593 bin [6.5,6.6) has 2147 bin [6.6,6.7) has 1902 bin [6.7,6.8) has 1446 bin [6.8,6.9) has 1075 bin [6.9,7.0) has 715 bin [7.0,7.1) has 439 bin [7.1,7.2) has 186 bin [7.2,7.3) has 83 bin [7.3,7.4) has 53 bin [7.4,7.5) has 15 bin [7.5,7.6) has 4 average z coordinate 0.8 for 32413314 element(s) point source id histogram with bin size 1.000000 bin 1013 has 13983430 bin 1017 has 7938038 bin 1018 has 10491846 average point source id 1015.59804912265372 for 32413314 element(s)