lasinfo (210611) report for 'AHN4T/02GN2_10.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: 41411441 number of points by return: 38832099 1783307 668068 126772 1195 scale factor x y z: 0.001 0.001 0.001 offset x y z: 208980 609980 0 min x y z: 208980.000 609980.000 0.241 max x y z: 210019.999 611269.999 22.910 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: 41411441 extended number of points by return: 38832099 1783307 668068 126772 1195 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 241 22910 intensity 0 4718 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 -29 29 user_data 8 9 point_source_ID 1002 1007 gps_time 260783818.582011 260786889.655381 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 221 G 13 233 B 7 229 NIR 0 207 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 47.18 ('Amplitude') attribute1 -16.54 30.62 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 38832099 number of intermediate returns: 796325 number of last returns: 38828770 number of single returns: 37045753 covered area in square units/kilounits: 1266712/1.27 point density: all returns 32.69 last only 30.65 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 41411441 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 38832099 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1783307 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 668068 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 126772 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1195 instead zero. overview over extended number of returns of given pulse: 37045753 2231962 1624722 503029 5940 35 0 0 0 0 0 0 0 0 0 histogram of classification of points: 3129525 unclassified (1) 38160741 ground (2) 24644 building (6) 96531 water (9) +-> flagged as extended overlap: 2011751 +---> 31296 of those are unclassified (1) +---> 1978367 of those are ground (2) +---> 2088 of those are water (9) z coordinate histogram with bin size 0.100000 bin [0.2,0.3) has 553 bin [0.3,0.4) has 846489 bin [0.4,0.5) has 1045545 bin [0.5,0.6) has 609269 bin [0.6,0.7) has 220191 bin [0.7,0.8) has 223606 bin [0.8,0.9) has 139014 bin [0.9,1.0) has 95406 bin [1.0,1.1) has 139881 bin [1.1,1.2) has 362254 bin [1.2,1.3) has 1106689 bin [1.3,1.4) has 2580295 bin [1.4,1.5) has 3083271 bin [1.5,1.6) has 2921759 bin [1.6,1.7) has 2526297 bin [1.7,1.8) has 2209047 bin [1.8,1.9) has 2197917 bin [1.9,2.0) has 2235651 bin [2.0,2.1) has 2197180 bin [2.1,2.2) has 1885289 bin [2.2,2.3) has 1787929 bin [2.3,2.4) has 1711573 bin [2.4,2.5) has 1415715 bin [2.5,2.6) has 1023653 bin [2.6,2.7) has 763012 bin [2.7,2.8) has 577299 bin [2.8,2.9) has 439449 bin [2.9,3.0) has 349658 bin [3.0,3.1) has 279993 bin [3.1,3.2) has 233751 bin [3.2,3.3) has 202649 bin [3.3,3.4) has 180441 bin [3.4,3.5) has 165285 bin [3.5,3.6) has 156743 bin [3.6,3.7) has 149036 bin [3.7,3.8) has 140950 bin [3.8,3.9) has 133931 bin [3.9,4.0) has 125237 bin [4.0,4.1) has 120406 bin [4.1,4.2) has 115058 bin [4.2,4.3) has 108983 bin [4.3,4.4) has 105458 bin [4.4,4.5) has 103714 bin [4.5,4.6) has 100262 bin [4.6,4.7) has 96821 bin [4.7,4.8) has 92602 bin [4.8,4.9) has 90866 bin [4.9,5.0) has 92264 bin [5.0,5.1) has 92983 bin [5.1,5.2) has 90269 bin [5.2,5.3) has 87171 bin [5.3,5.4) has 86539 bin [5.4,5.5) has 90850 bin [5.5,5.6) has 96276 bin [5.6,5.7) has 92215 bin [5.7,5.8) has 95472 bin [5.8,5.9) has 104597 bin [5.9,6.0) has 119004 bin [6.0,6.1) has 99269 bin [6.1,6.2) has 88224 bin [6.2,6.3) has 101201 bin [6.3,6.4) has 79594 bin [6.4,6.5) has 55634 bin [6.5,6.6) has 53941 bin [6.6,6.7) has 55633 bin [6.7,6.8) has 57586 bin [6.8,6.9) has 54665 bin [6.9,7.0) has 52059 bin [7.0,7.1) has 49737 bin [7.1,7.2) has 48102 bin [7.2,7.3) has 45068 bin [7.3,7.4) has 42415 bin [7.4,7.5) has 39559 bin [7.5,7.6) has 36185 bin [7.6,7.7) has 35298 bin [7.7,7.8) has 35203 bin [7.8,7.9) has 34894 bin [7.9,8.0) has 34006 bin [8.0,8.1) has 32921 bin [8.1,8.2) has 32091 bin [8.2,8.3) has 31524 bin [8.3,8.4) has 31058 bin [8.4,8.5) has 31525 bin [8.5,8.6) has 31961 bin [8.6,8.7) has 31628 bin [8.7,8.8) has 31246 bin [8.8,8.9) has 31290 bin [8.9,9.0) has 30934 bin [9.0,9.1) has 30425 bin [9.1,9.2) has 30425 bin [9.2,9.3) has 30054 bin [9.3,9.4) has 29655 bin [9.4,9.5) has 29224 bin [9.5,9.6) has 29130 bin [9.6,9.7) has 29099 bin [9.7,9.8) has 28771 bin [9.8,9.9) has 28674 bin [9.9,10.0) has 28334 bin [10.0,10.1) has 28143 bin [10.1,10.2) has 28235 bin [10.2,10.3) has 27953 bin [10.3,10.4) has 27597 bin [10.4,10.5) has 26869 bin [10.5,10.6) has 26626 bin [10.6,10.7) has 26907 bin [10.7,10.8) has 27296 bin [10.8,10.9) has 26491 bin [10.9,11.0) has 25547 bin [11.0,11.1) has 25647 bin [11.1,11.2) has 25490 bin [11.2,11.3) has 25284 bin [11.3,11.4) has 25305 bin [11.4,11.5) has 24641 bin [11.5,11.6) has 24498 bin [11.6,11.7) has 23995 bin [11.7,11.8) has 23280 bin [11.8,11.9) has 22947 bin [11.9,12.0) has 22164 bin [12.0,12.1) has 22064 bin [12.1,12.2) has 21722 bin [12.2,12.3) has 21311 bin [12.3,12.4) has 21308 bin [12.4,12.5) has 20657 bin [12.5,12.6) has 20650 bin [12.6,12.7) has 20551 bin [12.7,12.8) has 20072 bin [12.8,12.9) has 19532 bin [12.9,13.0) has 19306 bin [13.0,13.1) has 18651 bin [13.1,13.2) has 17829 bin [13.2,13.3) has 17357 bin [13.3,13.4) has 16857 bin [13.4,13.5) has 16503 bin [13.5,13.6) has 16131 bin [13.6,13.7) has 15674 bin [13.7,13.8) has 14813 bin [13.8,13.9) has 14288 bin [13.9,14.0) has 13963 bin [14.0,14.1) has 13706 bin [14.1,14.2) has 12945 bin [14.2,14.3) has 12489 bin [14.3,14.4) has 11931 bin [14.4,14.5) has 11713 bin [14.5,14.6) has 11269 bin [14.6,14.7) has 10967 bin [14.7,14.8) has 10335 bin [14.8,14.9) has 10167 bin [14.9,15.0) has 9445 bin [15.0,15.1) has 9220 bin [15.1,15.2) has 8567 bin [15.2,15.3) has 8197 bin [15.3,15.4) has 7957 bin [15.4,15.5) has 7824 bin [15.5,15.6) has 7662 bin [15.6,15.7) has 7385 bin [15.7,15.8) has 7063 bin [15.8,15.9) has 6903 bin [15.9,16.0) has 6550 bin [16.0,16.1) has 6315 bin [16.1,16.2) has 6121 bin [16.2,16.3) has 6105 bin [16.3,16.4) has 6028 bin [16.4,16.5) has 5981 bin [16.5,16.6) has 5823 bin [16.6,16.7) has 5785 bin [16.7,16.8) has 5475 bin [16.8,16.9) has 5492 bin [16.9,17.0) has 5350 bin [17.0,17.1) has 5316 bin [17.1,17.2) has 5122 bin [17.2,17.3) has 5062 bin [17.3,17.4) has 5175 bin [17.4,17.5) has 5013 bin [17.5,17.6) has 4938 bin [17.6,17.7) has 4824 bin [17.7,17.8) has 4555 bin [17.8,17.9) has 4369 bin [17.9,18.0) has 4257 bin [18.0,18.1) has 4229 bin [18.1,18.2) has 4186 bin [18.2,18.3) has 4052 bin [18.3,18.4) has 3792 bin [18.4,18.5) has 3738 bin [18.5,18.6) has 3691 bin [18.6,18.7) has 3594 bin [18.7,18.8) has 3581 bin [18.8,18.9) has 3401 bin [18.9,19.0) has 3355 bin [19.0,19.1) has 3030 bin [19.1,19.2) has 2803 bin [19.2,19.3) has 2590 bin [19.3,19.4) has 2492 bin [19.4,19.5) has 2258 bin [19.5,19.6) has 2077 bin [19.6,19.7) has 1922 bin [19.7,19.8) has 1858 bin [19.8,19.9) has 1733 bin [19.9,20.0) has 1580 bin [20.0,20.1) has 1500 bin [20.1,20.2) has 1315 bin [20.2,20.3) has 1282 bin [20.3,20.4) has 1296 bin [20.4,20.5) has 1206 bin [20.5,20.6) has 1138 bin [20.6,20.7) has 1079 bin [20.7,20.8) has 1003 bin [20.8,20.9) has 964 bin [20.9,21.0) has 887 bin [21.0,21.1) has 785 bin [21.1,21.2) has 654 bin [21.2,21.3) has 556 bin [21.3,21.4) has 486 bin [21.4,21.5) has 414 bin [21.5,21.6) has 388 bin [21.6,21.7) has 294 bin [21.7,21.8) has 203 bin [21.8,21.9) has 149 bin [21.9,22.0) has 113 bin [22.0,22.1) has 75 bin [22.1,22.2) has 73 bin [22.2,22.3) has 40 bin [22.3,22.4) has 26 bin [22.4,22.5) has 15 bin [22.5,22.6) has 13 bin [22.6,22.7) has 7 bin [22.7,22.8) has 3 bin [22.9,23.0) has 1 average z coordinate 2.6 for 41411441 element(s) point source id histogram with bin size 1.000000 bin 1002 has 12110850 bin 1003 has 13378063 bin 1007 has 15922528 average point source id 1004.245531687728544 for 41411441 element(s)