lasinfo (210611) report for 'AHN4T/04GN2_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: 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: 19710351 number of points by return: 19695837 13723 754 37 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 125980 582480 0 min x y z: 125980.000 582751.786 -0.407 max x y z: 127019.999 583769.999 1399.650 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: 19710351 extended number of points by return: 19695837 13723 754 37 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 271786 1289999 Z -407 1399650 intensity 24 4037 return_number 1 4 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 17 user_data 8 9 point_source_ID 1038 1050 gps_time 265132415.915596 268472068.519201 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 62 196 G 61 186 B 40 172 NIR 30 181 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 9 extended_scan_angle -4833 2833 extended_scanner_channel 0 0 attribute0 0.24 40.37 ('Amplitude') attribute1 -44.56 23.81 ('Reflectance') attribute2 0 32000 ('Deviation') number of first returns: 19695837 number of intermediate returns: 13 number of last returns: 19705347 number of single returns: 19690846 covered area in square units/kilounits: 716700/0.72 point density: all returns 27.50 last only 27.49 (per square units) spacing: all returns 0.19 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 19710351 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 19695837 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 13723 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 754 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 37 instead zero. overview over extended number of returns of given pulse: 19690846 18405 1052 48 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 6481 unclassified (1) 11119708 ground (2) 8584162 water (9) +-> flagged as extended overlap: 1514979 +---> 213 of those are unclassified (1) +---> 1233900 of those are ground (2) +---> 280866 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.5,-0.4) has 1 bin [-0.4,-0.3) has 14 bin [-0.3,-0.2) has 135 bin [-0.2,-0.1) has 9758 bin [-0.1,0.0) has 1105832 bin [0.0,0.1) has 1489652 bin [0.1,0.2) has 747773 bin [0.2,0.3) has 779396 bin [0.3,0.4) has 2036348 bin [0.4,0.5) has 4641815 bin [0.5,0.6) has 2167873 bin [0.6,0.7) has 1727984 bin [0.7,0.8) has 2193676 bin [0.8,0.9) has 2754076 bin [0.9,1.0) has 54785 bin [1.0,1.1) has 1 bin [2.0,2.1) has 2 bin [2.1,2.2) has 3 bin [2.2,2.3) has 3 bin [2.3,2.4) has 2 bin [2.4,2.5) has 1 bin [2.6,2.7) has 1 bin [2.7,2.8) has 1 bin [2.8,2.9) has 2 bin [2.9,3.0) has 2 bin [3.0,3.1) has 2 bin [3.1,3.2) has 2 bin [3.2,3.3) has 2 bin [3.3,3.4) has 1 bin [3.5,3.6) has 1 bin [3.7,3.8) has 3 bin [3.8,3.9) has 8 bin [4.7,4.8) has 1 bin [4.9,5.0) has 2 bin [5.0,5.1) has 1 bin [5.1,5.2) has 1 bin [5.2,5.3) has 3 bin [5.3,5.4) has 1 bin [5.4,5.5) has 1 bin [1389.5,1389.6) has 1 bin [1390.0,1390.1) has 1 bin [1390.1,1390.2) has 3 bin [1390.3,1390.4) has 1 bin [1390.4,1390.5) has 4 bin [1390.6,1390.7) has 1 bin [1390.7,1390.8) has 3 bin [1390.8,1390.9) has 2 bin [1391.0,1391.1) has 2 bin [1391.1,1391.2) has 3 bin [1391.3,1391.4) has 4 bin [1391.4,1391.5) has 3 bin [1391.5,1391.6) has 5 bin [1391.6,1391.7) has 5 bin [1391.7,1391.8) has 12 bin [1391.8,1391.9) has 4 bin [1391.9,1392.0) has 8 bin [1392.0,1392.1) has 7 bin [1392.1,1392.2) has 6 bin [1392.2,1392.3) has 6 bin [1392.3,1392.4) has 10 bin [1392.4,1392.5) has 5 bin [1392.5,1392.6) has 5 bin [1392.6,1392.7) has 11 bin [1392.7,1392.8) has 2 bin [1392.8,1392.9) has 11 bin [1392.9,1393.0) has 13 bin [1393.0,1393.1) has 6 bin [1393.1,1393.2) has 17 bin [1393.2,1393.3) has 16 bin [1393.3,1393.4) has 14 bin [1393.4,1393.5) has 10 bin [1393.5,1393.6) has 15 bin [1393.6,1393.7) has 8 bin [1393.7,1393.8) has 25 bin [1393.8,1393.9) has 12 bin [1393.9,1394.0) has 16 bin [1394.0,1394.1) has 8 bin [1394.1,1394.2) has 19 bin [1394.2,1394.3) has 16 bin [1394.3,1394.4) has 24 bin [1394.4,1394.5) has 16 bin [1394.5,1394.6) has 21 bin [1394.6,1394.7) has 18 bin [1394.7,1394.8) has 14 bin [1394.8,1394.9) has 13 bin [1394.9,1395.0) has 22 bin [1395.0,1395.1) has 27 bin [1395.1,1395.2) has 20 bin [1395.2,1395.3) has 28 bin [1395.3,1395.4) has 25 bin [1395.4,1395.5) has 24 bin [1395.5,1395.6) has 23 bin [1395.6,1395.7) has 20 bin [1395.7,1395.8) has 28 bin [1395.8,1395.9) has 24 bin [1395.9,1396.0) has 13 bin [1396.0,1396.1) has 23 bin [1396.1,1396.2) has 16 bin [1396.2,1396.3) has 23 bin [1396.3,1396.4) has 22 bin [1396.4,1396.5) has 22 bin [1396.5,1396.6) has 22 bin [1396.6,1396.7) has 28 bin [1396.7,1396.8) has 22 bin [1396.8,1396.9) has 21 bin [1396.9,1397.0) has 18 bin [1397.0,1397.1) has 16 bin [1397.1,1397.2) has 23 bin [1397.2,1397.3) has 18 bin [1397.3,1397.4) has 16 bin [1397.4,1397.5) has 20 bin [1397.5,1397.6) has 21 bin [1397.6,1397.7) has 20 bin [1397.7,1397.8) has 24 bin [1397.8,1397.9) has 19 bin [1397.9,1398.0) has 16 bin [1398.0,1398.1) has 17 bin [1398.1,1398.2) has 16 bin [1398.2,1398.3) has 13 bin [1398.3,1398.4) has 7 bin [1398.4,1398.5) has 6 bin [1398.5,1398.6) has 9 bin [1398.6,1398.7) has 8 bin [1398.7,1398.8) has 5 bin [1398.8,1398.9) has 4 bin [1398.9,1399.0) has 2 bin [1399.0,1399.1) has 5 bin [1399.1,1399.2) has 1 bin [1399.2,1399.3) has 1 bin [1399.5,1399.6) has 1 bin [1399.6,1399.7) has 1 average z coordinate 0.6 for 19710351 element(s) point source id histogram with bin size 1.000000 bin 1038 has 3735691 bin 1039 has 7303053 bin 1050 has 8671607 average point source id 1043.649941850350615 for 19710351 element(s)