lasinfo (210611) report for 'AHN4T/05AN1_16.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: 27260542 number of points by return: 27258818 1724 0 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 139980 594980 0 min x y z: 139980.000 595197.196 -0.190 max x y z: 141019.999 596269.999 8.151 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: 27260542 extended number of points by return: 27258818 1724 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 217196 1289999 Z -190 8151 intensity 19 4524 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 -21 29 user_data 8 9 point_source_ID 1015 1036 gps_time 260800592.827407 265130993.354264 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 41 207 G 43 202 B 30 195 NIR 0 210 extended_return_number 1 2 extended_number_of_returns 1 2 extended_classification 1 9 extended_scan_angle -3500 4833 extended_scanner_channel 0 0 attribute0 0.19 45.24 ('Amplitude') attribute1 -16.83 28.77 ('Reflectance') attribute2 0 32000 ('Deviation') number of first returns: 27258818 number of intermediate returns: 0 number of last returns: 27258785 number of single returns: 27257061 covered area in square units/kilounits: 1049704/1.05 point density: all returns 25.97 last only 25.97 (per square units) spacing: all returns 0.20 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27260542 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27258818 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1724 instead zero. overview over extended number of returns of given pulse: 27257061 3481 0 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 192455 unclassified (1) 14837972 ground (2) 12230115 water (9) +-> flagged as extended overlap: 1542263 +---> 4517 of those are unclassified (1) +---> 1204029 of those are ground (2) +---> 333717 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.2,-0.1) has 177 bin [-0.1,0.0) has 44881 bin [0.0,0.1) has 1712107 bin [0.1,0.2) has 4223444 bin [0.2,0.3) has 1782194 bin [0.3,0.4) has 5041042 bin [0.4,0.5) has 1738796 bin [0.5,0.6) has 1336053 bin [0.6,0.7) has 1314488 bin [0.7,0.8) has 1239254 bin [0.8,0.9) has 1147509 bin [0.9,1.0) has 2182066 bin [1.0,1.1) has 1532165 bin [1.1,1.2) has 917715 bin [1.2,1.3) has 344188 bin [1.3,1.4) has 261754 bin [1.4,1.5) has 169987 bin [1.5,1.6) has 143059 bin [1.6,1.7) has 125749 bin [1.7,1.8) has 108146 bin [1.8,1.9) has 95859 bin [1.9,2.0) has 89505 bin [2.0,2.1) has 82955 bin [2.1,2.2) has 78279 bin [2.2,2.3) has 76559 bin [2.3,2.4) has 76930 bin [2.4,2.5) has 72709 bin [2.5,2.6) has 72805 bin [2.6,2.7) has 70370 bin [2.7,2.8) has 66510 bin [2.8,2.9) has 62586 bin [2.9,3.0) has 60431 bin [3.0,3.1) has 58712 bin [3.1,3.2) has 57002 bin [3.2,3.3) has 53960 bin [3.3,3.4) has 51814 bin [3.4,3.5) has 54185 bin [3.5,3.6) has 53651 bin [3.6,3.7) has 50604 bin [3.7,3.8) has 50441 bin [3.8,3.9) has 50869 bin [3.9,4.0) has 52326 bin [4.0,4.1) has 52481 bin [4.1,4.2) has 48069 bin [4.2,4.3) has 40694 bin [4.3,4.4) has 37763 bin [4.4,4.5) has 34436 bin [4.5,4.6) has 30688 bin [4.6,4.7) has 26527 bin [4.7,4.8) has 23457 bin [4.8,4.9) has 21067 bin [4.9,5.0) has 18815 bin [5.0,5.1) has 17373 bin [5.1,5.2) has 15730 bin [5.2,5.3) has 14263 bin [5.3,5.4) has 12355 bin [5.4,5.5) has 10017 bin [5.5,5.6) has 8344 bin [5.6,5.7) has 7260 bin [5.7,5.8) has 6202 bin [5.8,5.9) has 5161 bin [5.9,6.0) has 4034 bin [6.0,6.1) has 3482 bin [6.1,6.2) has 2910 bin [6.2,6.3) has 2625 bin [6.3,6.4) has 2409 bin [6.4,6.5) has 1922 bin [6.5,6.6) has 1499 bin [6.6,6.7) has 1168 bin [6.7,6.8) has 1005 bin [6.8,6.9) has 938 bin [6.9,7.0) has 886 bin [7.0,7.1) has 777 bin [7.1,7.2) has 645 bin [7.2,7.3) has 429 bin [7.3,7.4) has 351 bin [7.4,7.5) has 289 bin [7.5,7.6) has 239 bin [7.6,7.7) has 193 bin [7.7,7.8) has 127 bin [7.8,7.9) has 48 bin [7.9,8.0) has 19 bin [8.0,8.1) has 6 bin [8.1,8.2) has 3 average z coordinate 0.7 for 27260542 element(s) point source id histogram with bin size 1.000000 bin 1015 has 10997914 bin 1016 has 4842290 bin 1036 has 11420338 average point source id 1023.975220962224398 for 27260542 element(s)