lasinfo (210611) report for 'AHN4T/02EZ2_23.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: 34492090 number of points by return: 32953280 1421029 112215 5566 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 206980 612480 0 min x y z: 206980.000 612480.000 -1.321 max x y z: 208019.999 613558.273 14.557 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: 34492090 extended number of points by return: 32953280 1421029 112215 5566 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 1078273 Z -1321 14557 intensity 0 4573 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 1006 gps_time 260782767.975429 260786038.318265 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 1 251 G 18 255 B 15 253 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 45.73 ('Amplitude') attribute1 -16.69 29.18 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 32953280 number of intermediate returns: 117107 number of last returns: 32938171 number of single returns: 31516468 covered area in square units/kilounits: 1016772/1.02 point density: all returns 33.92 last only 32.39 (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 34492090 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 32953280 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1421029 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 112215 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 5566 instead zero. overview over extended number of returns of given pulse: 31516468 2634007 319435 22180 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 3870285 unclassified (1) 24200955 ground (2) 6420850 water (9) +-> flagged as extended overlap: 2148108 +---> 392416 of those are unclassified (1) +---> 1474235 of those are ground (2) +---> 281457 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.4,-1.3) has 3 bin [-1.3,-1.2) has 659 bin [-1.2,-1.1) has 49644 bin [-1.1,-1.0) has 642230 bin [-1.0,-0.9) has 1796529 bin [-0.9,-0.8) has 1132357 bin [-0.8,-0.7) has 297343 bin [-0.7,-0.6) has 103727 bin [-0.6,-0.5) has 285220 bin [-0.5,-0.4) has 1023240 bin [-0.4,-0.3) has 1394339 bin [-0.3,-0.2) has 824270 bin [-0.2,-0.1) has 418492 bin [-0.1,0.0) has 230875 bin [0.0,0.1) has 131787 bin [0.1,0.2) has 112604 bin [0.2,0.3) has 146475 bin [0.3,0.4) has 186593 bin [0.4,0.5) has 269475 bin [0.5,0.6) has 340765 bin [0.6,0.7) has 253138 bin [0.7,0.8) has 215896 bin [0.8,0.9) has 196734 bin [0.9,1.0) has 186254 bin [1.0,1.1) has 193626 bin [1.1,1.2) has 256196 bin [1.2,1.3) has 223912 bin [1.3,1.4) has 177806 bin [1.4,1.5) has 172158 bin [1.5,1.6) has 218926 bin [1.6,1.7) has 208058 bin [1.7,1.8) has 223118 bin [1.8,1.9) has 219486 bin [1.9,2.0) has 200703 bin [2.0,2.1) has 478061 bin [2.1,2.2) has 1624864 bin [2.2,2.3) has 1719792 bin [2.3,2.4) has 1200929 bin [2.4,2.5) has 771271 bin [2.5,2.6) has 528476 bin [2.6,2.7) has 443376 bin [2.7,2.8) has 388225 bin [2.8,2.9) has 344384 bin [2.9,3.0) has 319382 bin [3.0,3.1) has 300719 bin [3.1,3.2) has 288650 bin [3.2,3.3) has 286652 bin [3.3,3.4) has 271182 bin [3.4,3.5) has 250051 bin [3.5,3.6) has 227728 bin [3.6,3.7) has 213079 bin [3.7,3.8) has 204033 bin [3.8,3.9) has 197903 bin [3.9,4.0) has 192079 bin [4.0,4.1) has 193179 bin [4.1,4.2) has 195716 bin [4.2,4.3) has 199684 bin [4.3,4.4) has 202749 bin [4.4,4.5) has 208655 bin [4.5,4.6) has 217471 bin [4.6,4.7) has 227898 bin [4.7,4.8) has 241987 bin [4.8,4.9) has 257214 bin [4.9,5.0) has 272667 bin [5.0,5.1) has 284447 bin [5.1,5.2) has 293508 bin [5.2,5.3) has 291627 bin [5.3,5.4) has 285808 bin [5.4,5.5) has 282017 bin [5.5,5.6) has 273392 bin [5.6,5.7) has 268117 bin [5.7,5.8) has 267275 bin [5.8,5.9) has 271971 bin [5.9,6.0) has 273486 bin [6.0,6.1) has 276275 bin [6.1,6.2) has 279449 bin [6.2,6.3) has 276361 bin [6.3,6.4) has 271762 bin [6.4,6.5) has 266385 bin [6.5,6.6) has 258115 bin [6.6,6.7) has 249763 bin [6.7,6.8) has 236013 bin [6.8,6.9) has 222861 bin [6.9,7.0) has 209542 bin [7.0,7.1) has 197272 bin [7.1,7.2) has 189957 bin [7.2,7.3) has 190756 bin [7.3,7.4) has 190001 bin [7.4,7.5) has 189519 bin [7.5,7.6) has 189206 bin [7.6,7.7) has 191158 bin [7.7,7.8) has 192919 bin [7.8,7.9) has 193001 bin [7.9,8.0) has 190257 bin [8.0,8.1) has 185239 bin [8.1,8.2) has 181649 bin [8.2,8.3) has 173808 bin [8.3,8.4) has 163657 bin [8.4,8.5) has 149886 bin [8.5,8.6) has 134627 bin [8.6,8.7) has 122360 bin [8.7,8.8) has 112787 bin [8.8,8.9) has 103088 bin [8.9,9.0) has 93065 bin [9.0,9.1) has 86705 bin [9.1,9.2) has 80188 bin [9.2,9.3) has 74731 bin [9.3,9.4) has 70480 bin [9.4,9.5) has 67254 bin [9.5,9.6) has 62488 bin [9.6,9.7) has 56728 bin [9.7,9.8) has 53015 bin [9.8,9.9) has 49627 bin [9.9,10.0) has 45254 bin [10.0,10.1) has 41196 bin [10.1,10.2) has 37973 bin [10.2,10.3) has 33628 bin [10.3,10.4) has 30223 bin [10.4,10.5) has 27136 bin [10.5,10.6) has 25408 bin [10.6,10.7) has 22119 bin [10.7,10.8) has 19801 bin [10.8,10.9) has 17599 bin [10.9,11.0) has 16145 bin [11.0,11.1) has 14379 bin [11.1,11.2) has 12761 bin [11.2,11.3) has 10968 bin [11.3,11.4) has 9452 bin [11.4,11.5) has 8156 bin [11.5,11.6) has 7229 bin [11.6,11.7) has 6069 bin [11.7,11.8) has 5411 bin [11.8,11.9) has 4659 bin [11.9,12.0) has 4186 bin [12.0,12.1) has 3596 bin [12.1,12.2) has 2780 bin [12.2,12.3) has 2257 bin [12.3,12.4) has 1707 bin [12.4,12.5) has 1433 bin [12.5,12.6) has 1130 bin [12.6,12.7) has 967 bin [12.7,12.8) has 795 bin [12.8,12.9) has 689 bin [12.9,13.0) has 612 bin [13.0,13.1) has 509 bin [13.1,13.2) has 406 bin [13.2,13.3) has 320 bin [13.3,13.4) has 232 bin [13.4,13.5) has 184 bin [13.5,13.6) has 160 bin [13.6,13.7) has 104 bin [13.7,13.8) has 88 bin [13.8,13.9) has 43 bin [13.9,14.0) has 11 bin [14.0,14.1) has 9 bin [14.1,14.2) has 3 bin [14.2,14.3) has 4 bin [14.3,14.4) has 1 bin [14.4,14.5) has 1 bin [14.5,14.6) has 1 average z coordinate 3.0 for 34492090 element(s) point source id histogram with bin size 1.000000 bin 1000 has 11362467 bin 1001 has 8519817 bin 1006 has 14609806 average point source id 1002.788426360942481 for 34492090 element(s)