lasinfo (210611) report for 'AHN4T/02GZ2_24.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: 333/2022 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: 11299996 number of points by return: 11239497 52314 7922 257 6 scale factor x y z: 0.001 0.001 0.001 offset x y z: 207980 599980 0 min x y z: 207980.000 599994.425 -1.277 max x y z: 209019.999 601269.999 6.440 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: 11299996 extended number of points by return: 11239497 52314 7922 257 6 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' 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 14425 1289999 Z -1277 6440 intensity 59 4952 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 8 user_data 6 7 point_source_ID 8 9 gps_time 324044081.520960 324044351.738423 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 56 255 G 75 255 B 69 243 NIR 36 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -4833 1333 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.36 33.59 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 11239497 number of intermediate returns: 8177 number of last returns: 11239641 number of single returns: 11187319 covered area in square units/kilounits: 730664/0.73 point density: all returns 15.47 last only 15.38 (per square units) spacing: all returns 0.25 last only 0.25 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 11299996 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 11239497 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 52314 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 7922 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 257 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 6 instead zero. overview over extended number of returns of given pulse: 11187319 88658 22991 998 30 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 92578 unclassified (1) 10858465 ground (2) 348953 water (9) +-> flagged as extended overlap: 729803 +---> 10476 of those are unclassified (1) +---> 691580 of those are ground (2) +---> 27747 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.3,-1.2) has 164 bin [-1.2,-1.1) has 18808 bin [-1.1,-1.0) has 632384 bin [-1.0,-0.9) has 2857124 bin [-0.9,-0.8) has 1860873 bin [-0.8,-0.7) has 1464119 bin [-0.7,-0.6) has 1173576 bin [-0.6,-0.5) has 1159377 bin [-0.5,-0.4) has 951422 bin [-0.4,-0.3) has 532117 bin [-0.3,-0.2) has 183404 bin [-0.2,-0.1) has 227589 bin [-0.1,0.0) has 123425 bin [0.0,0.1) has 36440 bin [0.1,0.2) has 9702 bin [0.2,0.3) has 3115 bin [0.3,0.4) has 1642 bin [0.4,0.5) has 1532 bin [0.5,0.6) has 1780 bin [0.6,0.7) has 2010 bin [0.7,0.8) has 2447 bin [0.8,0.9) has 2764 bin [0.9,1.0) has 2961 bin [1.0,1.1) has 3101 bin [1.1,1.2) has 3132 bin [1.2,1.3) has 2787 bin [1.3,1.4) has 2680 bin [1.4,1.5) has 2613 bin [1.5,1.6) has 2650 bin [1.6,1.7) has 2480 bin [1.7,1.8) has 2391 bin [1.8,1.9) has 2295 bin [1.9,2.0) has 2195 bin [2.0,2.1) has 1939 bin [2.1,2.2) has 1835 bin [2.2,2.3) has 1757 bin [2.3,2.4) has 1724 bin [2.4,2.5) has 1678 bin [2.5,2.6) has 1582 bin [2.6,2.7) has 1457 bin [2.7,2.8) has 1341 bin [2.8,2.9) has 1278 bin [2.9,3.0) has 1067 bin [3.0,3.1) has 1067 bin [3.1,3.2) has 1014 bin [3.2,3.3) has 942 bin [3.3,3.4) has 843 bin [3.4,3.5) has 707 bin [3.5,3.6) has 662 bin [3.6,3.7) has 638 bin [3.7,3.8) has 574 bin [3.8,3.9) has 474 bin [3.9,4.0) has 406 bin [4.0,4.1) has 363 bin [4.1,4.2) has 306 bin [4.2,4.3) has 226 bin [4.3,4.4) has 189 bin [4.4,4.5) has 182 bin [4.5,4.6) has 125 bin [4.6,4.7) has 114 bin [4.7,4.8) has 75 bin [4.8,4.9) has 78 bin [4.9,5.0) has 47 bin [5.0,5.1) has 47 bin [5.1,5.2) has 31 bin [5.2,5.3) has 15 bin [5.3,5.4) has 20 bin [5.4,5.5) has 22 bin [5.5,5.6) has 19 bin [5.6,5.7) has 11 bin [5.7,5.8) has 11 bin [5.8,5.9) has 9 bin [5.9,6.0) has 8 bin [6.0,6.1) has 5 bin [6.1,6.2) has 3 bin [6.2,6.3) has 4 bin [6.3,6.4) has 1 bin [6.4,6.5) has 1 average z coordinate -0.7 for 11299996 element(s) point source id histogram with bin size 1.000000 bin 8 has 5704720 bin 9 has 5595276 average point source id 8.495157343418528 for 11299996 element(s)