lasinfo (210611) report for 'AHN4T/02DZ2_18.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: 174/2021 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: 18849524 number of points by return: 18698840 104947 36002 9735 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 196980 601230 0 min x y z: 196980.000 601230.000 -1.268 max x y z: 198019.999 602233.308 20.355 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: 18849524 extended number of points by return: 18698840 104947 36002 9735 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 1003308 Z -1268 20355 intensity 19 4992 return_number 1 4 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 13 user_data 8 9 point_source_ID 1084 1114 gps_time 268918887.011827 269009482.732652 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 50 255 G 58 255 B 50 255 NIR 62 255 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 26 extended_scan_angle -4833 2167 extended_scanner_channel 0 0 attribute0 0.19 49.92 ('Amplitude') attribute1 -16.84 33.5 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 18698840 number of intermediate returns: 45763 number of last returns: 18698520 number of single returns: 18593599 covered area in square units/kilounits: 1015544/1.02 point density: all returns 18.56 last only 18.41 (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 18849524 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 18698840 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 104947 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 36002 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 9735 instead zero. overview over extended number of returns of given pulse: 18593599 138107 78835 38983 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 205442 unclassified (1) 18406760 ground (2) 45424 building (6) 191838 water (9) 60 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1331708 +---> 35425 of those are unclassified (1) +---> 1275383 of those are ground (2) +---> 9337 of those are building (6) +---> 11563 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.3,-1.2) has 26 bin [-1.2,-1.1) has 280 bin [-1.1,-1.0) has 3316 bin [-1.0,-0.9) has 4419 bin [-0.9,-0.8) has 5316 bin [-0.8,-0.7) has 6872 bin [-0.7,-0.6) has 37811 bin [-0.6,-0.5) has 158143 bin [-0.5,-0.4) has 48786 bin [-0.4,-0.3) has 43386 bin [-0.3,-0.2) has 43066 bin [-0.2,-0.1) has 48608 bin [-0.1,0.0) has 60782 bin [0.0,0.1) has 86966 bin [0.1,0.2) has 187776 bin [0.2,0.3) has 371815 bin [0.3,0.4) has 1064728 bin [0.4,0.5) has 1452893 bin [0.5,0.6) has 1379413 bin [0.6,0.7) has 1720383 bin [0.7,0.8) has 2152969 bin [0.8,0.9) has 2123946 bin [0.9,1.0) has 2003780 bin [1.0,1.1) has 1545270 bin [1.1,1.2) has 856899 bin [1.2,1.3) has 659141 bin [1.3,1.4) has 324049 bin [1.4,1.5) has 187725 bin [1.5,1.6) has 105373 bin [1.6,1.7) has 110767 bin [1.7,1.8) has 236640 bin [1.8,1.9) has 267817 bin [1.9,2.0) has 162837 bin [2.0,2.1) has 95999 bin [2.1,2.2) has 67080 bin [2.2,2.3) has 51737 bin [2.3,2.4) has 34721 bin [2.4,2.5) has 36287 bin [2.5,2.6) has 30682 bin [2.6,2.7) has 34216 bin [2.7,2.8) has 40814 bin [2.8,2.9) has 26845 bin [2.9,3.0) has 16430 bin [3.0,3.1) has 14736 bin [3.1,3.2) has 14369 bin [3.2,3.3) has 14354 bin [3.3,3.4) has 14481 bin [3.4,3.5) has 15092 bin [3.5,3.6) has 14881 bin [3.6,3.7) has 14584 bin [3.7,3.8) has 14851 bin [3.8,3.9) has 15230 bin [3.9,4.0) has 14997 bin [4.0,4.1) has 15313 bin [4.1,4.2) has 14674 bin [4.2,4.3) has 14624 bin [4.3,4.4) has 14894 bin [4.4,4.5) has 15300 bin [4.5,4.6) has 15609 bin [4.6,4.7) has 15369 bin [4.7,4.8) has 15205 bin [4.8,4.9) has 15532 bin [4.9,5.0) has 15797 bin [5.0,5.1) has 15975 bin [5.1,5.2) has 15832 bin [5.2,5.3) has 15591 bin [5.3,5.4) has 15725 bin [5.4,5.5) has 15489 bin [5.5,5.6) has 15615 bin [5.6,5.7) has 15739 bin [5.7,5.8) has 15944 bin [5.8,5.9) has 16296 bin [5.9,6.0) has 16209 bin [6.0,6.1) has 15971 bin [6.1,6.2) has 15815 bin [6.2,6.3) has 16011 bin [6.3,6.4) has 16701 bin [6.4,6.5) has 20239 bin [6.5,6.6) has 18210 bin [6.6,6.7) has 19982 bin [6.7,6.8) has 24201 bin [6.8,6.9) has 23570 bin [6.9,7.0) has 21235 bin [7.0,7.1) has 18964 bin [7.1,7.2) has 17738 bin [7.2,7.3) has 16796 bin [7.3,7.4) has 17132 bin [7.4,7.5) has 17562 bin [7.5,7.6) has 17359 bin [7.6,7.7) has 17597 bin [7.7,7.8) has 18242 bin [7.8,7.9) has 19196 bin [7.9,8.0) has 20665 bin [8.0,8.1) has 21648 bin [8.1,8.2) has 28795 bin [8.2,8.3) has 20183 bin [8.3,8.4) has 8379 bin [8.4,8.5) has 5036 bin [8.5,8.6) has 4715 bin [8.6,8.7) has 2219 bin [8.7,8.8) has 832 bin [8.8,8.9) has 624 bin [8.9,9.0) has 594 bin [9.0,9.1) has 559 bin [9.1,9.2) has 572 bin [9.2,9.3) has 532 bin [9.3,9.4) has 537 bin [9.4,9.5) has 539 bin [9.5,9.6) has 535 bin [9.6,9.7) has 566 bin [9.7,9.8) has 457 bin [9.8,9.9) has 478 bin [9.9,10.0) has 497 bin [10.0,10.1) has 517 bin [10.1,10.2) has 462 bin [10.2,10.3) has 420 bin [10.3,10.4) has 402 bin [10.4,10.5) has 378 bin [10.5,10.6) has 425 bin [10.6,10.7) has 399 bin [10.7,10.8) has 378 bin [10.8,10.9) has 392 bin [10.9,11.0) has 364 bin [11.0,11.1) has 348 bin [11.1,11.2) has 325 bin [11.2,11.3) has 369 bin [11.3,11.4) has 367 bin [11.4,11.5) has 332 bin [11.5,11.6) has 367 bin [11.6,11.7) has 356 bin [11.7,11.8) has 347 bin [11.8,11.9) has 334 bin [11.9,12.0) has 355 bin [12.0,12.1) has 336 bin [12.1,12.2) has 291 bin [12.2,12.3) has 305 bin [12.3,12.4) has 317 bin [12.4,12.5) has 313 bin [12.5,12.6) has 280 bin [12.6,12.7) has 298 bin [12.7,12.8) has 293 bin [12.8,12.9) has 303 bin [12.9,13.0) has 293 bin [13.0,13.1) has 289 bin [13.1,13.2) has 281 bin [13.2,13.3) has 312 bin [13.3,13.4) has 312 bin [13.4,13.5) has 316 bin [13.5,13.6) has 301 bin [13.6,13.7) has 290 bin [13.7,13.8) has 294 bin [13.8,13.9) has 294 bin [13.9,14.0) has 284 bin [14.0,14.1) has 272 bin [14.1,14.2) has 309 bin [14.2,14.3) has 284 bin [14.3,14.4) has 279 bin [14.4,14.5) has 237 bin [14.5,14.6) has 283 bin [14.6,14.7) has 275 bin [14.7,14.8) has 289 bin [14.8,14.9) has 270 bin [14.9,15.0) has 280 bin [15.0,15.1) has 278 bin [15.1,15.2) has 289 bin [15.2,15.3) has 268 bin [15.3,15.4) has 264 bin [15.4,15.5) has 265 bin [15.5,15.6) has 228 bin [15.6,15.7) has 248 bin [15.7,15.8) has 235 bin [15.8,15.9) has 249 bin [15.9,16.0) has 246 bin [16.0,16.1) has 270 bin [16.1,16.2) has 232 bin [16.2,16.3) has 275 bin [16.3,16.4) has 255 bin [16.4,16.5) has 211 bin [16.5,16.6) has 230 bin [16.6,16.7) has 228 bin [16.7,16.8) has 195 bin [16.8,16.9) has 174 bin [16.9,17.0) has 178 bin [17.0,17.1) has 184 bin [17.1,17.2) has 172 bin [17.2,17.3) has 158 bin [17.3,17.4) has 130 bin [17.4,17.5) has 150 bin [17.5,17.6) has 131 bin [17.6,17.7) has 102 bin [17.7,17.8) has 106 bin [17.8,17.9) has 83 bin [17.9,18.0) has 73 bin [18.0,18.1) has 82 bin [18.1,18.2) has 45 bin [18.2,18.3) has 38 bin [18.3,18.4) has 36 bin [18.4,18.5) has 23 bin [18.5,18.6) has 28 bin [18.6,18.7) has 20 bin [18.7,18.8) has 13 bin [18.8,18.9) has 12 bin [18.9,19.0) has 14 bin [19.0,19.1) has 10 bin [19.1,19.2) has 13 bin [19.2,19.3) has 8 bin [19.3,19.4) has 9 bin [19.4,19.5) has 10 bin [19.5,19.6) has 7 bin [19.6,19.7) has 9 bin [19.7,19.8) has 2 bin [19.8,19.9) has 3 bin [19.9,20.0) has 5 bin [20.0,20.1) has 4 bin [20.1,20.2) has 6 bin [20.2,20.3) has 1 bin [20.3,20.4) has 3 average z coordinate 1.1 for 18849524 element(s) point source id histogram with bin size 1.000000 bin 1084 has 14834600 bin 1085 has 3822450 bin 1114 has 192474 average point source id 1084.509120018097065 for 18849524 element(s)