lasinfo (210611) report for 'AHN4T/15FN1_09.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: 177/2021 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: 21103089 number of points by return: 20964329 109737 25480 3513 30 scale factor x y z: 0.001 0.001 0.001 offset x y z: 172980 547480 0 min x y z: 172980.000 547480.000 -1.719 max x y z: 174019.999 548769.999 14.175 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: 21103089 extended number of points by return: 20964329 109737 25480 3513 30 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 -1719 14175 intensity 24 4811 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 -5 29 user_data 8 9 point_source_ID 1132 1133 gps_time 269083954.283653 269085295.333160 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 35 255 B 28 255 NIR 44 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -833 4833 extended_scanner_channel 0 0 attribute0 0.24 48.11 ('Amplitude') attribute1 -16.73 31.62 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 20964329 number of intermediate returns: 29058 number of last returns: 20964524 number of single returns: 20854822 covered area in square units/kilounits: 1299836/1.30 point density: all returns 16.24 last only 16.13 (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 21103089 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 20964329 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 109737 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 25480 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 3513 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 30 instead zero. overview over extended number of returns of given pulse: 20854822 168190 65978 13949 150 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 242669 unclassified (1) 18222939 ground (2) 76066 building (6) 2561415 water (9) +-> flagged as extended overlap: 1277441 +---> 3568 of those are unclassified (1) +---> 1041656 of those are ground (2) +---> 232217 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.8,-1.7) has 1 bin [-1.7,-1.6) has 114 bin [-1.6,-1.5) has 5823 bin [-1.5,-1.4) has 56159 bin [-1.4,-1.3) has 52388 bin [-1.3,-1.2) has 43189 bin [-1.2,-1.1) has 84535 bin [-1.1,-1.0) has 151947 bin [-1.0,-0.9) has 612591 bin [-0.9,-0.8) has 2576219 bin [-0.8,-0.7) has 4900905 bin [-0.7,-0.6) has 3989607 bin [-0.6,-0.5) has 3956036 bin [-0.5,-0.4) has 1728229 bin [-0.4,-0.3) has 867375 bin [-0.3,-0.2) has 753207 bin [-0.2,-0.1) has 439078 bin [-0.1,0.0) has 222102 bin [0.0,0.1) has 141300 bin [0.1,0.2) has 114425 bin [0.2,0.3) has 66483 bin [0.3,0.4) has 57986 bin [0.4,0.5) has 27172 bin [0.5,0.6) has 7494 bin [0.6,0.7) has 5400 bin [0.7,0.8) has 5802 bin [0.8,0.9) has 5808 bin [0.9,1.0) has 5987 bin [1.0,1.1) has 5757 bin [1.1,1.2) has 5931 bin [1.2,1.3) has 6213 bin [1.3,1.4) has 6277 bin [1.4,1.5) has 6665 bin [1.5,1.6) has 6536 bin [1.6,1.7) has 5904 bin [1.7,1.8) has 5098 bin [1.8,1.9) has 4626 bin [1.9,2.0) has 4316 bin [2.0,2.1) has 4230 bin [2.1,2.2) has 3665 bin [2.2,2.3) has 3628 bin [2.3,2.4) has 3336 bin [2.4,2.5) has 3396 bin [2.5,2.6) has 3305 bin [2.6,2.7) has 3156 bin [2.7,2.8) has 3098 bin [2.8,2.9) has 2963 bin [2.9,3.0) has 2906 bin [3.0,3.1) has 2932 bin [3.1,3.2) has 3158 bin [3.2,3.3) has 3799 bin [3.3,3.4) has 3148 bin [3.4,3.5) has 2910 bin [3.5,3.6) has 2941 bin [3.6,3.7) has 2784 bin [3.7,3.8) has 2718 bin [3.8,3.9) has 2630 bin [3.9,4.0) has 2477 bin [4.0,4.1) has 3238 bin [4.1,4.2) has 2648 bin [4.2,4.3) has 2622 bin [4.3,4.4) has 2618 bin [4.4,4.5) has 2494 bin [4.5,4.6) has 2294 bin [4.6,4.7) has 2208 bin [4.7,4.8) has 2137 bin [4.8,4.9) has 1961 bin [4.9,5.0) has 1952 bin [5.0,5.1) has 1933 bin [5.1,5.2) has 1848 bin [5.2,5.3) has 1837 bin [5.3,5.4) has 1821 bin [5.4,5.5) has 1685 bin [5.5,5.6) has 1606 bin [5.6,5.7) has 1549 bin [5.7,5.8) has 1518 bin [5.8,5.9) has 1498 bin [5.9,6.0) has 1477 bin [6.0,6.1) has 1428 bin [6.1,6.2) has 1429 bin [6.2,6.3) has 1455 bin [6.3,6.4) has 1570 bin [6.4,6.5) has 1489 bin [6.5,6.6) has 1461 bin [6.6,6.7) has 1423 bin [6.7,6.8) has 1375 bin [6.8,6.9) has 1333 bin [6.9,7.0) has 1376 bin [7.0,7.1) has 1394 bin [7.1,7.2) has 1364 bin [7.2,7.3) has 1344 bin [7.3,7.4) has 1311 bin [7.4,7.5) has 1337 bin [7.5,7.6) has 1280 bin [7.6,7.7) has 1278 bin [7.7,7.8) has 1278 bin [7.8,7.9) has 1286 bin [7.9,8.0) has 1264 bin [8.0,8.1) has 1205 bin [8.1,8.2) has 1253 bin [8.2,8.3) has 1250 bin [8.3,8.4) has 1247 bin [8.4,8.5) has 1222 bin [8.5,8.6) has 1209 bin [8.6,8.7) has 1174 bin [8.7,8.8) has 1139 bin [8.8,8.9) has 1175 bin [8.9,9.0) has 1095 bin [9.0,9.1) has 1190 bin [9.1,9.2) has 1100 bin [9.2,9.3) has 1160 bin [9.3,9.4) has 1115 bin [9.4,9.5) has 1099 bin [9.5,9.6) has 1200 bin [9.6,9.7) has 1095 bin [9.7,9.8) has 1029 bin [9.8,9.9) has 1105 bin [9.9,10.0) has 1017 bin [10.0,10.1) has 1042 bin [10.1,10.2) has 938 bin [10.2,10.3) has 723 bin [10.3,10.4) has 489 bin [10.4,10.5) has 730 bin [10.5,10.6) has 518 bin [10.6,10.7) has 447 bin [10.7,10.8) has 620 bin [10.8,10.9) has 1004 bin [10.9,11.0) has 1011 bin [11.0,11.1) has 1027 bin [11.1,11.2) has 1037 bin [11.2,11.3) has 976 bin [11.3,11.4) has 958 bin [11.4,11.5) has 837 bin [11.5,11.6) has 679 bin [11.6,11.7) has 85 bin [11.7,11.8) has 75 bin [11.8,11.9) has 53 bin [11.9,12.0) has 64 bin [12.0,12.1) has 47 bin [12.1,12.2) has 58 bin [12.2,12.3) has 47 bin [12.3,12.4) has 44 bin [12.4,12.5) has 41 bin [12.5,12.6) has 33 bin [12.6,12.7) has 16 bin [12.7,12.8) has 31 bin [12.8,12.9) has 13 bin [12.9,13.0) has 8 bin [13.0,13.1) has 9 bin [13.1,13.2) has 10 bin [13.2,13.3) has 5 bin [13.3,13.4) has 10 bin [13.4,13.5) has 7 bin [13.5,13.6) has 6 bin [13.6,13.7) has 8 bin [13.7,13.8) has 4 bin [13.8,13.9) has 6 bin [13.9,14.0) has 3 bin [14.0,14.1) has 3 bin [14.1,14.2) has 4 average z coordinate -0.6 for 21103089 element(s) point source id histogram with bin size 1.000000 bin 1132 has 11105599 bin 1133 has 9997490 average point source id 1132.473745336523962 for 21103089 element(s)