lasinfo (210611) report for 'AHN4T/02FZ1_24.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: 25175398 number of points by return: 25070350 104281 765 2 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 212980 612480 0 min x y z: 212980.000 612480.000 0.585 max x y z: 214019.999 613769.999 11.964 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: 25175398 extended number of points by return: 25070350 104281 765 2 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 585 11964 intensity 0 4580 return_number 1 4 number_of_returns 1 4 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 1000 1002 gps_time 260782665.279356 260783772.064690 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 6 242 G 23 244 B 20 233 NIR 0 184 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 45.8 ('Amplitude') attribute1 -16.48 29.36 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25070350 number of intermediate returns: 764 number of last returns: 25068797 number of single returns: 24964513 covered area in square units/kilounits: 1338764/1.34 point density: all returns 18.80 last only 18.73 (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 25175398 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25070350 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 104281 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 765 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 2 instead zero. overview over extended number of returns of given pulse: 24964513 208586 2291 8 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 695766 unclassified (1) 24414798 ground (2) 64834 water (9) +-> flagged as extended overlap: 1920115 +---> 52906 of those are unclassified (1) +---> 1862643 of those are ground (2) +---> 4566 of those are water (9) z coordinate histogram with bin size 0.100000 bin [0.5,0.6) has 2 bin [0.6,0.7) has 150 bin [0.7,0.8) has 3929 bin [0.8,0.9) has 16612 bin [0.9,1.0) has 16484 bin [1.0,1.1) has 10951 bin [1.1,1.2) has 15294 bin [1.2,1.3) has 14602 bin [1.3,1.4) has 21544 bin [1.4,1.5) has 142970 bin [1.5,1.6) has 1200010 bin [1.6,1.7) has 2359509 bin [1.7,1.8) has 3729409 bin [1.8,1.9) has 3154783 bin [1.9,2.0) has 2320352 bin [2.0,2.1) has 1944967 bin [2.1,2.2) has 1641251 bin [2.2,2.3) has 1395769 bin [2.3,2.4) has 1162297 bin [2.4,2.5) has 949029 bin [2.5,2.6) has 743834 bin [2.6,2.7) has 590487 bin [2.7,2.8) has 477879 bin [2.8,2.9) has 390575 bin [2.9,3.0) has 328986 bin [3.0,3.1) has 276699 bin [3.1,3.2) has 240467 bin [3.2,3.3) has 207066 bin [3.3,3.4) has 179721 bin [3.4,3.5) has 156698 bin [3.5,3.6) has 134521 bin [3.6,3.7) has 116892 bin [3.7,3.8) has 101567 bin [3.8,3.9) has 87771 bin [3.9,4.0) has 78604 bin [4.0,4.1) has 70958 bin [4.1,4.2) has 64754 bin [4.2,4.3) has 60045 bin [4.3,4.4) has 54241 bin [4.4,4.5) has 50115 bin [4.5,4.6) has 45985 bin [4.6,4.7) has 42654 bin [4.7,4.8) has 39786 bin [4.8,4.9) has 37376 bin [4.9,5.0) has 35040 bin [5.0,5.1) has 33228 bin [5.1,5.2) has 31034 bin [5.2,5.3) has 28774 bin [5.3,5.4) has 26859 bin [5.4,5.5) has 24840 bin [5.5,5.6) has 23207 bin [5.6,5.7) has 22227 bin [5.7,5.8) has 21345 bin [5.8,5.9) has 20324 bin [5.9,6.0) has 19152 bin [6.0,6.1) has 18166 bin [6.1,6.2) has 16574 bin [6.2,6.3) has 15004 bin [6.3,6.4) has 13411 bin [6.4,6.5) has 12194 bin [6.5,6.6) has 10999 bin [6.6,6.7) has 9849 bin [6.7,6.8) has 8606 bin [6.8,6.9) has 7824 bin [6.9,7.0) has 7190 bin [7.0,7.1) has 6614 bin [7.1,7.2) has 6115 bin [7.2,7.3) has 5655 bin [7.3,7.4) has 5413 bin [7.4,7.5) has 4980 bin [7.5,7.6) has 4569 bin [7.6,7.7) has 4250 bin [7.7,7.8) has 3655 bin [7.8,7.9) has 3307 bin [7.9,8.0) has 3187 bin [8.0,8.1) has 2837 bin [8.1,8.2) has 2800 bin [8.2,8.3) has 2657 bin [8.3,8.4) has 2592 bin [8.4,8.5) has 2536 bin [8.5,8.6) has 2299 bin [8.6,8.7) has 2251 bin [8.7,8.8) has 2102 bin [8.8,8.9) has 2041 bin [8.9,9.0) has 1961 bin [9.0,9.1) has 1853 bin [9.1,9.2) has 1731 bin [9.2,9.3) has 1635 bin [9.3,9.4) has 1522 bin [9.4,9.5) has 1502 bin [9.5,9.6) has 1445 bin [9.6,9.7) has 1368 bin [9.7,9.8) has 1260 bin [9.8,9.9) has 1036 bin [9.9,10.0) has 779 bin [10.0,10.1) has 719 bin [10.1,10.2) has 638 bin [10.2,10.3) has 536 bin [10.3,10.4) has 458 bin [10.4,10.5) has 433 bin [10.5,10.6) has 399 bin [10.6,10.7) has 452 bin [10.7,10.8) has 468 bin [10.8,10.9) has 377 bin [10.9,11.0) has 302 bin [11.0,11.1) has 210 bin [11.1,11.2) has 165 bin [11.2,11.3) has 148 bin [11.3,11.4) has 153 bin [11.4,11.5) has 137 bin [11.5,11.6) has 137 bin [11.6,11.7) has 113 bin [11.7,11.8) has 80 bin [11.8,11.9) has 64 bin [11.9,12.0) has 15 average z coordinate 2.2 for 25175398 element(s) point source id histogram with bin size 1.000000 bin 1000 has 5177743 bin 1001 has 18721936 bin 1002 has 1275719 average point source id 1000.845006462261267 for 25175398 element(s)