lasinfo (210611) report for 'AHN4T/02FZ2_18.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: 22372227 number of points by return: 22372147 80 0 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 216980 613730 0 min x y z: 216980.000 613730.000 -1.492 max x y z: 218019.999 614961.668 6.082 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: 22372227 extended number of points by return: 22372147 80 0 0 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 1231668 Z -1492 6082 intensity 52 4259 return_number 1 2 number_of_returns 1 2 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 10 user_data 8 9 point_source_ID 1000 1001 gps_time 260782596.308677 260783314.498079 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 38 253 G 59 255 B 48 255 NIR 0 167 extended_return_number 1 2 extended_number_of_returns 1 2 extended_classification 1 9 extended_scan_angle -4833 1667 extended_scanner_channel 0 0 attribute0 0.52 42.59 ('Amplitude') attribute1 -16.5 26.07 ('Reflectance') attribute2 0 32000 ('Deviation') number of first returns: 22372147 number of intermediate returns: 0 number of last returns: 22372155 number of single returns: 22372075 covered area in square units/kilounits: 1160308/1.16 point density: all returns 19.28 last only 19.28 (per square units) spacing: all returns 0.23 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 22372227 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22372147 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 80 instead zero. overview over extended number of returns of given pulse: 22372075 152 0 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 6365 unclassified (1) 20006839 ground (2) 2359023 water (9) +-> flagged as extended overlap: 1178446 +---> 550 of those are unclassified (1) +---> 1095461 of those are ground (2) +---> 82435 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.5,-1.4) has 43 bin [-1.4,-1.3) has 2146 bin [-1.3,-1.2) has 69401 bin [-1.2,-1.1) has 656429 bin [-1.1,-1.0) has 1186360 bin [-1.0,-0.9) has 115611 bin [-0.9,-0.8) has 48548 bin [-0.8,-0.7) has 47616 bin [-0.7,-0.6) has 194147 bin [-0.6,-0.5) has 156263 bin [-0.5,-0.4) has 132701 bin [-0.4,-0.3) has 340879 bin [-0.3,-0.2) has 256673 bin [-0.2,-0.1) has 241256 bin [-0.1,0.0) has 189189 bin [0.0,0.1) has 78066 bin [0.1,0.2) has 37393 bin [0.2,0.3) has 46463 bin [0.3,0.4) has 63175 bin [0.4,0.5) has 74060 bin [0.5,0.6) has 127592 bin [0.6,0.7) has 194305 bin [0.7,0.8) has 190377 bin [0.8,0.9) has 152140 bin [0.9,1.0) has 112589 bin [1.0,1.1) has 407520 bin [1.1,1.2) has 771901 bin [1.2,1.3) has 1110780 bin [1.3,1.4) has 2287966 bin [1.4,1.5) has 3093922 bin [1.5,1.6) has 4027204 bin [1.6,1.7) has 2319592 bin [1.7,1.8) has 1292099 bin [1.8,1.9) has 703560 bin [1.9,2.0) has 320881 bin [2.0,2.1) has 255774 bin [2.1,2.2) has 203612 bin [2.2,2.3) has 158051 bin [2.3,2.4) has 130223 bin [2.4,2.5) has 121899 bin [2.5,2.6) has 105444 bin [2.6,2.7) has 88831 bin [2.7,2.8) has 72421 bin [2.8,2.9) has 53528 bin [2.9,3.0) has 36025 bin [3.0,3.1) has 26859 bin [3.1,3.2) has 19844 bin [3.2,3.3) has 14982 bin [3.3,3.4) has 11490 bin [3.4,3.5) has 7218 bin [3.5,3.6) has 4250 bin [3.6,3.7) has 3022 bin [3.7,3.8) has 2237 bin [3.8,3.9) has 1846 bin [3.9,4.0) has 1436 bin [4.0,4.1) has 888 bin [4.1,4.2) has 518 bin [4.2,4.3) has 427 bin [4.3,4.4) has 400 bin [4.4,4.5) has 309 bin [4.5,4.6) has 247 bin [4.6,4.7) has 225 bin [4.7,4.8) has 189 bin [4.8,4.9) has 166 bin [4.9,5.0) has 176 bin [5.0,5.1) has 140 bin [5.1,5.2) has 125 bin [5.2,5.3) has 113 bin [5.3,5.4) has 108 bin [5.4,5.5) has 97 bin [5.5,5.6) has 101 bin [5.6,5.7) has 62 bin [5.7,5.8) has 46 bin [5.8,5.9) has 31 bin [5.9,6.0) has 14 bin [6.0,6.1) has 6 average z coordinate 1.1 for 22372227 element(s) point source id histogram with bin size 1.000000 bin 1000 has 14894952 bin 1001 has 7477275 average point source id 1000.334221309304667 for 22372227 element(s)