lasinfo (210611) report for 'AHN4T/30DZ1_14.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: 178/2021 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: 28391635 number of points by return: 27920990 454130 16115 386 14 scale factor x y z: 0.001 0.001 0.001 offset x y z: 72980 452480 0 min x y z: 72980.000 452480.000 -0.052 max x y z: 74019.999 453663.768 14.729 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: 28391635 extended number of points by return: 27920990 454130 16115 386 14 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 1183768 Z -52 14729 intensity 51 3763 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -11 36 user_data 6 7 point_source_ID 162 163 gps_time 270295677.019441 270295932.793584 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 59 255 G 66 255 B 53 255 NIR 32 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 9 extended_scan_angle -1833 6000 extended_scanner_channel 0 0 attribute0 0.51 37.63 ('Amplitude') attribute1 -15.24 22.51 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27920990 number of intermediate returns: 16541 number of last returns: 27915467 number of single returns: 27461363 covered area in square units/kilounits: 995484/1.00 point density: all returns 28.52 last only 28.04 (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 28391635 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27920990 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 454130 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 16115 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 386 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 14 instead zero. overview over extended number of returns of given pulse: 27461363 881230 47481 1488 72 1 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1263585 unclassified (1) 22144165 ground (2) 11614 building (6) 4972271 water (9) +-> flagged as extended overlap: 1430558 +---> 142454 of those are unclassified (1) +---> 1151775 of those are ground (2) +---> 136329 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.1,0.0) has 7 bin [0.0,0.1) has 2245 bin [0.1,0.2) has 325929 bin [0.2,0.3) has 3495341 bin [0.3,0.4) has 1252750 bin [0.4,0.5) has 259857 bin [0.5,0.6) has 216521 bin [0.6,0.7) has 192853 bin [0.7,0.8) has 178794 bin [0.8,0.9) has 189901 bin [0.9,1.0) has 198245 bin [1.0,1.1) has 301439 bin [1.1,1.2) has 1176377 bin [1.2,1.3) has 1786006 bin [1.3,1.4) has 2595881 bin [1.4,1.5) has 2454907 bin [1.5,1.6) has 1955225 bin [1.6,1.7) has 559932 bin [1.7,1.8) has 306859 bin [1.8,1.9) has 233718 bin [1.9,2.0) has 192266 bin [2.0,2.1) has 184441 bin [2.1,2.2) has 185775 bin [2.2,2.3) has 171728 bin [2.3,2.4) has 144339 bin [2.4,2.5) has 102376 bin [2.5,2.6) has 87909 bin [2.6,2.7) has 91961 bin [2.7,2.8) has 103772 bin [2.8,2.9) has 102084 bin [2.9,3.0) has 95604 bin [3.0,3.1) has 83064 bin [3.1,3.2) has 83111 bin [3.2,3.3) has 98300 bin [3.3,3.4) has 110711 bin [3.4,3.5) has 104859 bin [3.5,3.6) has 96881 bin [3.6,3.7) has 99986 bin [3.7,3.8) has 86889 bin [3.8,3.9) has 79529 bin [3.9,4.0) has 81876 bin [4.0,4.1) has 105216 bin [4.1,4.2) has 142565 bin [4.2,4.3) has 124051 bin [4.3,4.4) has 104874 bin [4.4,4.5) has 95366 bin [4.5,4.6) has 109654 bin [4.6,4.7) has 88255 bin [4.7,4.8) has 92693 bin [4.8,4.9) has 76973 bin [4.9,5.0) has 78106 bin [5.0,5.1) has 78871 bin [5.1,5.2) has 81789 bin [5.2,5.3) has 77153 bin [5.3,5.4) has 70515 bin [5.4,5.5) has 65627 bin [5.5,5.6) has 62371 bin [5.6,5.7) has 52278 bin [5.7,5.8) has 50510 bin [5.8,5.9) has 52551 bin [5.9,6.0) has 64462 bin [6.0,6.1) has 61162 bin [6.1,6.2) has 55644 bin [6.2,6.3) has 58927 bin [6.3,6.4) has 62494 bin [6.4,6.5) has 69006 bin [6.5,6.6) has 75851 bin [6.6,6.7) has 76770 bin [6.7,6.8) has 84703 bin [6.8,6.9) has 102481 bin [6.9,7.0) has 115220 bin [7.0,7.1) has 136777 bin [7.1,7.2) has 136659 bin [7.2,7.3) has 130999 bin [7.3,7.4) has 130702 bin [7.4,7.5) has 128537 bin [7.5,7.6) has 123085 bin [7.6,7.7) has 123122 bin [7.7,7.8) has 116683 bin [7.8,7.9) has 114641 bin [7.9,8.0) has 113858 bin [8.0,8.1) has 111863 bin [8.1,8.2) has 111240 bin [8.2,8.3) has 110178 bin [8.3,8.4) has 107764 bin [8.4,8.5) has 106201 bin [8.5,8.6) has 100413 bin [8.6,8.7) has 97053 bin [8.7,8.8) has 90490 bin [8.8,8.9) has 89731 bin [8.9,9.0) has 94992 bin [9.0,9.1) has 90764 bin [9.1,9.2) has 90883 bin [9.2,9.3) has 95472 bin [9.3,9.4) has 105484 bin [9.4,9.5) has 115488 bin [9.5,9.6) has 121902 bin [9.6,9.7) has 115378 bin [9.7,9.8) has 115804 bin [9.8,9.9) has 118492 bin [9.9,10.0) has 118320 bin [10.0,10.1) has 118070 bin [10.1,10.2) has 121147 bin [10.2,10.3) has 127368 bin [10.3,10.4) has 118490 bin [10.4,10.5) has 108160 bin [10.5,10.6) has 101013 bin [10.6,10.7) has 102913 bin [10.7,10.8) has 101800 bin [10.8,10.9) has 98870 bin [10.9,11.0) has 87814 bin [11.0,11.1) has 80935 bin [11.1,11.2) has 78842 bin [11.2,11.3) has 78319 bin [11.3,11.4) has 78807 bin [11.4,11.5) has 81089 bin [11.5,11.6) has 73300 bin [11.6,11.7) has 70319 bin [11.7,11.8) has 70011 bin [11.8,11.9) has 68909 bin [11.9,12.0) has 64071 bin [12.0,12.1) has 63679 bin [12.1,12.2) has 85451 bin [12.2,12.3) has 107489 bin [12.3,12.4) has 82070 bin [12.4,12.5) has 57816 bin [12.5,12.6) has 37622 bin [12.6,12.7) has 24995 bin [12.7,12.8) has 20619 bin [12.8,12.9) has 20124 bin [12.9,13.0) has 21413 bin [13.0,13.1) has 22591 bin [13.1,13.2) has 24253 bin [13.2,13.3) has 25508 bin [13.3,13.4) has 22751 bin [13.4,13.5) has 19470 bin [13.5,13.6) has 15697 bin [13.6,13.7) has 13527 bin [13.7,13.8) has 10694 bin [13.8,13.9) has 7035 bin [13.9,14.0) has 4470 bin [14.0,14.1) has 2325 bin [14.1,14.2) has 1240 bin [14.2,14.3) has 617 bin [14.3,14.4) has 302 bin [14.4,14.5) has 163 bin [14.5,14.6) has 84 bin [14.6,14.7) has 20 bin [14.7,14.8) has 2 average z coordinate 3.3 for 28391635 element(s) point source id histogram with bin size 1.000000 bin 162 has 12022095 bin 163 has 16369540 average point source id 162.576562075414103 for 28391635 element(s)