lasinfo (210611) report for 'AHN4T/04GZ1_21.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: 39594477 number of points by return: 39383854 135825 58768 16030 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 119980 574980 0 min x y z: 119980.000 574980.000 -0.919 max x y z: 121019.999 576269.999 15.204 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: 39594477 extended number of points by return: 39383854 135825 58768 16030 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 -919 15204 intensity 53 4841 return_number 1 4 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 16 user_data 8 9 point_source_ID 1040 1044 gps_time 265133532.794404 265136303.240043 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 37 240 G 49 232 B 37 225 NIR 45 246 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 26 extended_scan_angle -4833 2667 extended_scanner_channel 0 0 attribute0 0.53 48.41 ('Amplitude') attribute1 -16.7 31.91 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 39383854 number of intermediate returns: 74758 number of last returns: 39383845 number of single returns: 39247980 covered area in square units/kilounits: 1156508/1.16 point density: all returns 34.24 last only 34.05 (per square units) spacing: all returns 0.17 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 39594477 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 39383854 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 135825 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 58768 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 16030 instead zero. overview over extended number of returns of given pulse: 39247980 154031 128322 64144 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 892349 unclassified (1) 37464331 ground (2) 33266 building (6) 1194772 water (9) 9759 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2324015 +---> 169466 of those are unclassified (1) +---> 1978182 of those are ground (2) +---> 18504 of those are building (6) +---> 157863 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.0,-0.9) has 4 bin [-0.9,-0.8) has 1012 bin [-0.8,-0.7) has 38116 bin [-0.7,-0.6) has 74965 bin [-0.6,-0.5) has 120719 bin [-0.5,-0.4) has 130303 bin [-0.4,-0.3) has 161681 bin [-0.3,-0.2) has 154846 bin [-0.2,-0.1) has 260027 bin [-0.1,0.0) has 363538 bin [0.0,0.1) has 383695 bin [0.1,0.2) has 370675 bin [0.2,0.3) has 783370 bin [0.3,0.4) has 2140426 bin [0.4,0.5) has 12226822 bin [0.5,0.6) has 8557063 bin [0.6,0.7) has 1912122 bin [0.7,0.8) has 1698137 bin [0.8,0.9) has 1369551 bin [0.9,1.0) has 962509 bin [1.0,1.1) has 938903 bin [1.1,1.2) has 708995 bin [1.2,1.3) has 578002 bin [1.3,1.4) has 568792 bin [1.4,1.5) has 405911 bin [1.5,1.6) has 266547 bin [1.6,1.7) has 254362 bin [1.7,1.8) has 287782 bin [1.8,1.9) has 190385 bin [1.9,2.0) has 127533 bin [2.0,2.1) has 102491 bin [2.1,2.2) has 95435 bin [2.2,2.3) has 82399 bin [2.3,2.4) has 71877 bin [2.4,2.5) has 65871 bin [2.5,2.6) has 60562 bin [2.6,2.7) has 58020 bin [2.7,2.8) has 57497 bin [2.8,2.9) has 59155 bin [2.9,3.0) has 86682 bin [3.0,3.1) has 79975 bin [3.1,3.2) has 60077 bin [3.2,3.3) has 58755 bin [3.3,3.4) has 55425 bin [3.4,3.5) has 55253 bin [3.5,3.6) has 56707 bin [3.6,3.7) has 53137 bin [3.7,3.8) has 52046 bin [3.8,3.9) has 52376 bin [3.9,4.0) has 53579 bin [4.0,4.1) has 68550 bin [4.1,4.2) has 59470 bin [4.2,4.3) has 49778 bin [4.3,4.4) has 51990 bin [4.4,4.5) has 59072 bin [4.5,4.6) has 51409 bin [4.6,4.7) has 50917 bin [4.7,4.8) has 59873 bin [4.8,4.9) has 111352 bin [4.9,5.0) has 80653 bin [5.0,5.1) has 58542 bin [5.1,5.2) has 62775 bin [5.2,5.3) has 59880 bin [5.3,5.4) has 44181 bin [5.4,5.5) has 43165 bin [5.5,5.6) has 38991 bin [5.6,5.7) has 35032 bin [5.7,5.8) has 33341 bin [5.8,5.9) has 32363 bin [5.9,6.0) has 33056 bin [6.0,6.1) has 32736 bin [6.1,6.2) has 33598 bin [6.2,6.3) has 35135 bin [6.3,6.4) has 34006 bin [6.4,6.5) has 33411 bin [6.5,6.6) has 33830 bin [6.6,6.7) has 33744 bin [6.7,6.8) has 33640 bin [6.8,6.9) has 33841 bin [6.9,7.0) has 33611 bin [7.0,7.1) has 34125 bin [7.1,7.2) has 34767 bin [7.2,7.3) has 34473 bin [7.3,7.4) has 34965 bin [7.4,7.5) has 35198 bin [7.5,7.6) has 34813 bin [7.6,7.7) has 35227 bin [7.7,7.8) has 35889 bin [7.8,7.9) has 36164 bin [7.9,8.0) has 36292 bin [8.0,8.1) has 36330 bin [8.1,8.2) has 37842 bin [8.2,8.3) has 40187 bin [8.3,8.4) has 46125 bin [8.4,8.5) has 93033 bin [8.5,8.6) has 45850 bin [8.6,8.7) has 51337 bin [8.7,8.8) has 44771 bin [8.8,8.9) has 4438 bin [8.9,9.0) has 2389 bin [9.0,9.1) has 2222 bin [9.1,9.2) has 2248 bin [9.2,9.3) has 2191 bin [9.3,9.4) has 2147 bin [9.4,9.5) has 2119 bin [9.5,9.6) has 2228 bin [9.6,9.7) has 2042 bin [9.7,9.8) has 2075 bin [9.8,9.9) has 2074 bin [9.9,10.0) has 2065 bin [10.0,10.1) has 2073 bin [10.1,10.2) has 2066 bin [10.2,10.3) has 2005 bin [10.3,10.4) has 2009 bin [10.4,10.5) has 1931 bin [10.5,10.6) has 1997 bin [10.6,10.7) has 1891 bin [10.7,10.8) has 1728 bin [10.8,10.9) has 1608 bin [10.9,11.0) has 1486 bin [11.0,11.1) has 1462 bin [11.1,11.2) has 1490 bin [11.2,11.3) has 1503 bin [11.3,11.4) has 1440 bin [11.4,11.5) has 1433 bin [11.5,11.6) has 1366 bin [11.6,11.7) has 1240 bin [11.7,11.8) has 1146 bin [11.8,11.9) has 1106 bin [11.9,12.0) has 1082 bin [12.0,12.1) has 1067 bin [12.1,12.2) has 957 bin [12.2,12.3) has 922 bin [12.3,12.4) has 946 bin [12.4,12.5) has 786 bin [12.5,12.6) has 732 bin [12.6,12.7) has 631 bin [12.7,12.8) has 581 bin [12.8,12.9) has 500 bin [12.9,13.0) has 486 bin [13.0,13.1) has 411 bin [13.1,13.2) has 428 bin [13.2,13.3) has 412 bin [13.3,13.4) has 385 bin [13.4,13.5) has 330 bin [13.5,13.6) has 271 bin [13.6,13.7) has 241 bin [13.7,13.8) has 212 bin [13.8,13.9) has 119 bin [13.9,14.0) has 106 bin [14.0,14.1) has 72 bin [14.1,14.2) has 41 bin [14.2,14.3) has 32 bin [14.3,14.4) has 18 bin [14.4,14.5) has 17 bin [14.5,14.6) has 12 bin [14.6,14.7) has 6 bin [14.7,14.8) has 6 bin [14.8,14.9) has 4 bin [14.9,15.0) has 1 bin [15.0,15.1) has 1 bin [15.1,15.2) has 1 bin [15.2,15.3) has 1 average z coordinate 1.0 for 39594477 element(s) point source id histogram with bin size 1.000000 bin 1040 has 14311 bin 1042 has 15366843 bin 1043 has 7068126 bin 1044 has 17145197 average point source id 1043.043829875565734 for 39594477 element(s)