lasinfo (210611) report for 'AHN4T/09HZ1_20.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: 6847189 number of points by return: 6846441 720 28 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 133980 551230 0 min x y z: 133980.000 551320.239 -0.699 max x y z: 135019.999 552519.999 9.162 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: 6847189 extended number of points by return: 6846441 720 28 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 90239 1289999 Z -699 9162 intensity 53 4732 return_number 1 3 number_of_returns 1 3 edge_of_flight_line 0 0 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -6 11 user_data 8 9 point_source_ID 1034 1034 gps_time 265128745.838104 265128772.835564 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 47 255 G 47 255 B 38 255 NIR 10 255 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 9 extended_scan_angle -1000 1833 extended_scanner_channel 0 0 attribute0 0.53 47.32 ('Amplitude') attribute1 -16.54 30.85 ('Reflectance') attribute2 0 149 ('Deviation') number of first returns: 6846441 number of intermediate returns: 15 number of last returns: 6846489 number of single returns: 6845756 covered area in square units/kilounits: 523748/0.52 point density: all returns 13.07 last only 13.07 (per square units) spacing: all returns 0.28 last only 0.28 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 6847189 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 6846441 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 720 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 28 instead zero. overview over extended number of returns of given pulse: 6845756 1362 71 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 52833 unclassified (1) 1885127 ground (2) 4909229 water (9) +-> flagged as extended overlap: 294775 +---> 3014 of those are unclassified (1) +---> 77417 of those are ground (2) +---> 214344 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.7,-0.6) has 103 bin [-0.6,-0.5) has 5941 bin [-0.5,-0.4) has 91549 bin [-0.4,-0.3) has 474183 bin [-0.3,-0.2) has 929680 bin [-0.2,-0.1) has 791258 bin [-0.1,0.0) has 335762 bin [0.0,0.1) has 88039 bin [0.1,0.2) has 1596212 bin [0.2,0.3) has 746817 bin [0.3,0.4) has 26013 bin [0.4,0.5) has 21198 bin [0.5,0.6) has 24271 bin [0.6,0.7) has 32842 bin [0.7,0.8) has 38039 bin [0.8,0.9) has 31328 bin [0.9,1.0) has 20411 bin [1.0,1.1) has 14532 bin [1.1,1.2) has 13212 bin [1.2,1.3) has 12946 bin [1.3,1.4) has 12877 bin [1.4,1.5) has 12906 bin [1.5,1.6) has 13038 bin [1.6,1.7) has 13042 bin [1.7,1.8) has 13031 bin [1.8,1.9) has 13313 bin [1.9,2.0) has 13475 bin [2.0,2.1) has 13722 bin [2.1,2.2) has 14021 bin [2.2,2.3) has 14304 bin [2.3,2.4) has 14174 bin [2.4,2.5) has 14567 bin [2.5,2.6) has 14843 bin [2.6,2.7) has 14769 bin [2.7,2.8) has 14756 bin [2.8,2.9) has 14473 bin [2.9,3.0) has 14088 bin [3.0,3.1) has 14029 bin [3.1,3.2) has 13826 bin [3.2,3.3) has 14409 bin [3.3,3.4) has 14724 bin [3.4,3.5) has 16055 bin [3.5,3.6) has 18631 bin [3.6,3.7) has 21172 bin [3.7,3.8) has 36895 bin [3.8,3.9) has 96982 bin [3.9,4.0) has 277464 bin [4.0,4.1) has 180728 bin [4.1,4.2) has 22763 bin [4.2,4.3) has 12387 bin [4.3,4.4) has 15776 bin [4.4,4.5) has 30210 bin [4.5,4.6) has 73624 bin [4.6,4.7) has 30918 bin [4.7,4.8) has 17565 bin [4.8,4.9) has 12943 bin [4.9,5.0) has 12043 bin [5.0,5.1) has 12312 bin [5.1,5.2) has 12230 bin [5.2,5.3) has 12391 bin [5.3,5.4) has 12436 bin [5.4,5.5) has 12041 bin [5.5,5.6) has 12161 bin [5.6,5.7) has 12209 bin [5.7,5.8) has 11587 bin [5.8,5.9) has 11337 bin [5.9,6.0) has 11518 bin [6.0,6.1) has 12085 bin [6.1,6.2) has 12421 bin [6.2,6.3) has 12057 bin [6.3,6.4) has 11872 bin [6.4,6.5) has 12103 bin [6.5,6.6) has 11685 bin [6.6,6.7) has 12127 bin [6.7,6.8) has 12600 bin [6.8,6.9) has 12333 bin [6.9,7.0) has 12622 bin [7.0,7.1) has 13032 bin [7.1,7.2) has 13330 bin [7.2,7.3) has 13439 bin [7.3,7.4) has 13452 bin [7.4,7.5) has 15670 bin [7.5,7.6) has 19450 bin [7.6,7.7) has 25431 bin [7.7,7.8) has 25706 bin [7.8,7.9) has 1089 bin [7.9,8.0) has 243 bin [8.0,8.1) has 591 bin [8.1,8.2) has 738 bin [8.2,8.3) has 6 bin [8.3,8.4) has 1 bin [8.5,8.6) has 1 bin [8.6,8.7) has 1 bin [8.7,8.8) has 1 bin [9.1,9.2) has 2 average z coordinate 1.0 for 6847189 element(s) point source id histogram with bin size 1.000000 bin 1034 has 6847189 average point source id 1034 for 6847189 element(s)