lasinfo (210611) report for 'AHN4T/31DZ2_14.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: 179/2021 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: 52760687 number of points by return: 50272028 1728689 617186 128057 14727 scale factor x y z: 0.001 0.001 0.001 offset x y z: 117980 452480 0 min x y z: 117980.000 452480.000 -2.356 max x y z: 119019.999 453769.999 23.989 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: 52760687 extended number of points by return: 50272028 1728689 617186 128057 14727 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 -2356 23989 intensity 56 4765 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -15 31 user_data 6 7 point_source_ID 81 163 gps_time 269730091.853671 270296619.983482 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 31 255 G 35 255 B 4 255 NIR 54 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2500 5167 extended_scanner_channel 0 0 attribute0 0.56 47.65 ('Amplitude') attribute1 -15.37 31.8 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 50272028 number of intermediate returns: 761024 number of last returns: 50261076 number of single returns: 48533441 covered area in square units/kilounits: 1303904/1.30 point density: all returns 40.46 last only 38.55 (per square units) spacing: all returns 0.16 last only 0.16 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 52760687 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 50272028 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1728689 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 617186 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 128057 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 14727 instead zero. overview over extended number of returns of given pulse: 48533441 2229674 1469580 454152 72800 1035 5 0 0 0 0 0 0 0 0 histogram of classification of points: 3314130 unclassified (1) 48672486 ground (2) 457042 building (6) 250214 water (9) 66815 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3538849 +---> 202025 of those are unclassified (1) +---> 3270137 of those are ground (2) +---> 50377 of those are building (6) +---> 15364 of those are water (9) +---> 946 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.4,-2.3) has 214 bin [-2.3,-2.2) has 30357 bin [-2.2,-2.1) has 513583 bin [-2.1,-2.0) has 1050700 bin [-2.0,-1.9) has 1551656 bin [-1.9,-1.8) has 5812217 bin [-1.8,-1.7) has 18001843 bin [-1.7,-1.6) has 12093991 bin [-1.6,-1.5) has 1852909 bin [-1.5,-1.4) has 920766 bin [-1.4,-1.3) has 737775 bin [-1.3,-1.2) has 528669 bin [-1.2,-1.1) has 375769 bin [-1.1,-1.0) has 313877 bin [-1.0,-0.9) has 280213 bin [-0.9,-0.8) has 272498 bin [-0.8,-0.7) has 298926 bin [-0.7,-0.6) has 187463 bin [-0.6,-0.5) has 164940 bin [-0.5,-0.4) has 132115 bin [-0.4,-0.3) has 102877 bin [-0.3,-0.2) has 87424 bin [-0.2,-0.1) has 77385 bin [-0.1,0.0) has 66238 bin [0.0,0.1) has 61271 bin [0.1,0.2) has 57669 bin [0.2,0.3) has 58156 bin [0.3,0.4) has 59235 bin [0.4,0.5) has 60090 bin [0.5,0.6) has 60504 bin [0.6,0.7) has 58754 bin [0.7,0.8) has 59288 bin [0.8,0.9) has 60829 bin [0.9,1.0) has 61859 bin [1.0,1.1) has 63907 bin [1.1,1.2) has 65276 bin [1.2,1.3) has 69080 bin [1.3,1.4) has 77869 bin [1.4,1.5) has 113595 bin [1.5,1.6) has 139040 bin [1.6,1.7) has 139822 bin [1.7,1.8) has 152950 bin [1.8,1.9) has 167738 bin [1.9,2.0) has 114352 bin [2.0,2.1) has 96957 bin [2.1,2.2) has 99458 bin [2.2,2.3) has 118106 bin [2.3,2.4) has 110027 bin [2.4,2.5) has 104755 bin [2.5,2.6) has 110906 bin [2.6,2.7) has 108359 bin [2.7,2.8) has 111579 bin [2.8,2.9) has 114221 bin [2.9,3.0) has 106054 bin [3.0,3.1) has 96668 bin [3.1,3.2) has 93308 bin [3.2,3.3) has 93727 bin [3.3,3.4) has 94695 bin [3.4,3.5) has 100719 bin [3.5,3.6) has 98133 bin [3.6,3.7) has 94597 bin [3.7,3.8) has 86968 bin [3.8,3.9) has 71868 bin [3.9,4.0) has 65208 bin [4.0,4.1) has 70398 bin [4.1,4.2) has 73188 bin [4.2,4.3) has 81319 bin [4.3,4.4) has 91345 bin [4.4,4.5) has 99761 bin [4.5,4.6) has 117724 bin [4.6,4.7) has 127325 bin [4.7,4.8) has 128069 bin [4.8,4.9) has 131638 bin [4.9,5.0) has 134168 bin [5.0,5.1) has 154126 bin [5.1,5.2) has 172274 bin [5.2,5.3) has 172762 bin [5.3,5.4) has 152936 bin [5.4,5.5) has 103402 bin [5.5,5.6) has 86897 bin [5.6,5.7) has 40599 bin [5.7,5.8) has 24357 bin [5.8,5.9) has 23671 bin [5.9,6.0) has 22816 bin [6.0,6.1) has 22723 bin [6.1,6.2) has 22888 bin [6.2,6.3) has 22884 bin [6.3,6.4) has 23273 bin [6.4,6.5) has 23109 bin [6.5,6.6) has 22568 bin [6.6,6.7) has 22093 bin [6.7,6.8) has 21651 bin [6.8,6.9) has 21256 bin [6.9,7.0) has 21232 bin [7.0,7.1) has 20944 bin [7.1,7.2) has 20390 bin [7.2,7.3) has 21014 bin [7.3,7.4) has 19926 bin [7.4,7.5) has 19639 bin [7.5,7.6) has 19888 bin [7.6,7.7) has 20012 bin [7.7,7.8) has 19711 bin [7.8,7.9) has 19880 bin [7.9,8.0) has 20062 bin [8.0,8.1) has 19978 bin [8.1,8.2) has 19605 bin [8.2,8.3) has 19166 bin [8.3,8.4) has 20212 bin [8.4,8.5) has 19723 bin [8.5,8.6) has 19202 bin [8.6,8.7) has 19341 bin [8.7,8.8) has 19377 bin [8.8,8.9) has 19197 bin [8.9,9.0) has 19323 bin [9.0,9.1) has 19203 bin [9.1,9.2) has 18374 bin [9.2,9.3) has 18112 bin [9.3,9.4) has 18420 bin [9.4,9.5) has 18263 bin [9.5,9.6) has 18757 bin [9.6,9.7) has 18072 bin [9.7,9.8) has 18796 bin [9.8,9.9) has 18375 bin [9.9,10.0) has 18043 bin [10.0,10.1) has 17926 bin [10.1,10.2) has 17732 bin [10.2,10.3) has 17834 bin [10.3,10.4) has 17707 bin [10.4,10.5) has 17474 bin [10.5,10.6) has 17110 bin [10.6,10.7) has 16723 bin [10.7,10.8) has 16244 bin [10.8,10.9) has 15873 bin [10.9,11.0) has 15797 bin [11.0,11.1) has 15782 bin [11.1,11.2) has 15313 bin [11.2,11.3) has 15388 bin [11.3,11.4) has 15271 bin [11.4,11.5) has 14890 bin [11.5,11.6) has 14752 bin [11.6,11.7) has 14857 bin [11.7,11.8) has 14660 bin [11.8,11.9) has 14486 bin [11.9,12.0) has 14183 bin [12.0,12.1) has 13805 bin [12.1,12.2) has 14197 bin [12.2,12.3) has 13845 bin [12.3,12.4) has 13274 bin [12.4,12.5) has 13391 bin [12.5,12.6) has 12969 bin [12.6,12.7) has 13136 bin [12.7,12.8) has 13102 bin [12.8,12.9) has 12487 bin [12.9,13.0) has 12281 bin [13.0,13.1) has 11848 bin [13.1,13.2) has 12187 bin [13.2,13.3) has 12879 bin [13.3,13.4) has 11411 bin [13.4,13.5) has 11072 bin [13.5,13.6) has 10705 bin [13.6,13.7) has 10247 bin [13.7,13.8) has 10024 bin [13.8,13.9) has 9862 bin [13.9,14.0) has 9609 bin [14.0,14.1) has 9301 bin [14.1,14.2) has 9055 bin [14.2,14.3) has 8848 bin [14.3,14.4) has 8579 bin [14.4,14.5) has 8443 bin [14.5,14.6) has 8041 bin [14.6,14.7) has 7797 bin [14.7,14.8) has 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1254 bin [18.8,18.9) has 1075 bin [18.9,19.0) has 970 bin [19.0,19.1) has 823 bin [19.1,19.2) has 763 bin [19.2,19.3) has 721 bin [19.3,19.4) has 600 bin [19.4,19.5) has 517 bin [19.5,19.6) has 410 bin [19.6,19.7) has 360 bin [19.7,19.8) has 369 bin [19.8,19.9) has 283 bin [19.9,20.0) has 258 bin [20.0,20.1) has 222 bin [20.1,20.2) has 199 bin [20.2,20.3) has 176 bin [20.3,20.4) has 141 bin [20.4,20.5) has 107 bin [20.5,20.6) has 108 bin [20.6,20.7) has 63 bin [20.7,20.8) has 76 bin [20.8,20.9) has 53 bin [20.9,21.0) has 48 bin [21.0,21.1) has 41 bin [21.1,21.2) has 37 bin [21.2,21.3) has 31 bin [21.3,21.4) has 28 bin [21.4,21.5) has 20 bin [21.5,21.6) has 19 bin [21.6,21.7) has 27 bin [21.7,21.8) has 15 bin [21.8,21.9) has 16 bin [21.9,22.0) has 16 bin [22.0,22.1) has 9 bin [22.1,22.2) has 6 bin [22.2,22.3) has 8 bin [22.3,22.4) has 15 bin [22.4,22.5) has 41 bin [22.5,22.6) has 4 bin [22.6,22.7) has 6 bin [22.7,22.8) has 6 bin [22.8,22.9) has 3 bin [22.9,23.0) has 7 bin [23.0,23.1) has 3 bin [23.1,23.2) has 7 bin [23.2,23.3) has 4 bin [23.3,23.4) has 7 bin [23.4,23.5) has 5 bin [23.5,23.6) has 4 bin [23.6,23.7) has 5 bin [23.7,23.8) has 3 bin [23.8,23.9) has 6 bin [23.9,24.0) has 16 average z coordinate -0.8 for 52760687 element(s) point source id histogram with bin size 1.000000 bin 81 has 16068333 bin 82 has 29284918 bin 163 has 7407436 average point source id 93.067596276750535 for 52760687 element(s)