lasinfo (210611) report for 'AHN3T/01HN1_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: 211/2021 header size: 375 offset to point data: 2299 number var. length records: 2 point data format: 8 point data record length: 38 number of point records: 19974348 number of points by return: 18094732 1335325 409286 112925 22080 scale factor x y z: 0.001 0.001 0.001 offset x y z: 173980 607480 0 min x y z: 173980.000 607480.000 0.497 max x y z: 175019.999 608769.996 14.789 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: 19974348 extended number of points by return: 18094732 1335325 409286 112925 22080 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 2: 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 2 of 2: 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 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289996 Z 497 14789 intensity 1 65532 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -34 32 user_data 0 100 point_source_ID 255 314 gps_time 78663481.039285 80044790.911727 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 33 251 G 40 255 B 28 255 NIR 48 247 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -5667 5333 extended_scanner_channel 0 0 number of first returns: 18094732 number of intermediate returns: 557129 number of last returns: 18068854 number of single returns: 16746367 covered area in square units/kilounits: 1308312/1.31 point density: all returns 15.27 last only 13.81 (per square units) spacing: all returns 0.26 last only 0.27 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 19974348 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 18094732 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1335325 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 409286 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 112925 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 22080 instead zero. overview over extended number of returns of given pulse: 16746367 1846564 898158 370103 113156 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 4268527 unclassified (1) 15663245 ground (2) 5249 building (6) 37327 water (9) +-> flagged as extended overlap: 1157576 +---> 176693 of those are unclassified (1) +---> 968797 of those are ground (2) +---> 12086 of those are water (9) z coordinate histogram with bin size 0.100000 bin [0.4,0.5) has 2 bin [0.5,0.6) has 10795 bin [0.6,0.7) has 199636 bin [0.7,0.8) has 579176 bin [0.8,0.9) has 776819 bin [0.9,1.0) has 462521 bin [1.0,1.1) has 282962 bin [1.1,1.2) has 244091 bin [1.2,1.3) has 282271 bin [1.3,1.4) has 614571 bin [1.4,1.5) has 305024 bin [1.5,1.6) has 128905 bin [1.6,1.7) has 79656 bin [1.7,1.8) has 75566 bin [1.8,1.9) has 60548 bin [1.9,2.0) has 38567 bin [2.0,2.1) has 24567 bin [2.1,2.2) has 20127 bin [2.2,2.3) has 21144 bin [2.3,2.4) has 26116 bin [2.4,2.5) has 45655 bin [2.5,2.6) has 91585 bin [2.6,2.7) has 313560 bin [2.7,2.8) has 960161 bin [2.8,2.9) has 1096643 bin [2.9,3.0) has 1180942 bin [3.0,3.1) has 1075340 bin [3.1,3.2) has 883608 bin [3.2,3.3) has 755271 bin [3.3,3.4) has 596337 bin [3.4,3.5) has 501194 bin [3.5,3.6) has 454742 bin [3.6,3.7) has 423829 bin [3.7,3.8) has 378136 bin [3.8,3.9) has 355200 bin [3.9,4.0) has 320193 bin [4.0,4.1) has 291229 bin [4.1,4.2) has 276776 bin [4.2,4.3) has 259942 bin [4.3,4.4) has 257983 bin [4.4,4.5) has 234791 bin [4.5,4.6) has 222691 bin [4.6,4.7) has 215798 bin [4.7,4.8) has 191800 bin [4.8,4.9) has 178461 bin [4.9,5.0) has 167181 bin [5.0,5.1) has 157480 bin [5.1,5.2) has 146950 bin [5.2,5.3) has 136145 bin [5.3,5.4) has 135390 bin [5.4,5.5) has 133771 bin [5.5,5.6) has 135089 bin [5.6,5.7) has 143561 bin [5.7,5.8) has 136119 bin [5.8,5.9) has 134733 bin [5.9,6.0) has 132301 bin [6.0,6.1) has 132182 bin [6.1,6.2) has 135812 bin [6.2,6.3) has 131887 bin [6.3,6.4) has 131080 bin [6.4,6.5) has 124737 bin [6.5,6.6) has 120385 bin [6.6,6.7) has 110324 bin [6.7,6.8) has 105001 bin [6.8,6.9) has 108792 bin [6.9,7.0) has 112108 bin [7.0,7.1) has 105875 bin [7.1,7.2) has 92313 bin [7.2,7.3) has 84189 bin [7.3,7.4) has 75721 bin [7.4,7.5) has 73640 bin [7.5,7.6) has 72838 bin [7.6,7.7) has 71198 bin [7.7,7.8) has 68241 bin [7.8,7.9) has 64213 bin [7.9,8.0) has 61717 bin [8.0,8.1) has 59104 bin [8.1,8.2) has 54671 bin [8.2,8.3) has 53564 bin [8.3,8.4) has 51120 bin [8.4,8.5) has 48018 bin [8.5,8.6) has 44725 bin [8.6,8.7) has 44103 bin [8.7,8.8) has 37319 bin [8.8,8.9) has 32601 bin [8.9,9.0) has 28753 bin [9.0,9.1) has 25213 bin [9.1,9.2) has 22426 bin [9.2,9.3) has 19811 bin [9.3,9.4) has 17196 bin [9.4,9.5) has 15349 bin [9.5,9.6) has 13829 bin [9.6,9.7) has 12016 bin [9.7,9.8) has 10263 bin [9.8,9.9) has 9024 bin [9.9,10.0) has 6992 bin [10.0,10.1) has 5471 bin [10.1,10.2) has 4067 bin [10.2,10.3) has 3131 bin [10.3,10.4) has 2269 bin [10.4,10.5) has 1776 bin [10.5,10.6) has 1525 bin [10.6,10.7) has 1265 bin [10.7,10.8) has 1218 bin [10.8,10.9) has 981 bin [10.9,11.0) has 899 bin [11.0,11.1) has 834 bin [11.1,11.2) has 679 bin [11.2,11.3) has 522 bin [11.3,11.4) has 598 bin [11.4,11.5) has 530 bin [11.5,11.6) has 479 bin [11.6,11.7) has 519 bin [11.7,11.8) has 517 bin [11.8,11.9) has 483 bin [11.9,12.0) has 410 bin [12.0,12.1) has 368 bin [12.1,12.2) has 338 bin [12.2,12.3) has 313 bin [12.3,12.4) has 317 bin [12.4,12.5) has 246 bin [12.5,12.6) has 250 bin [12.6,12.7) has 216 bin [12.7,12.8) has 222 bin [12.8,12.9) has 219 bin [12.9,13.0) has 217 bin [13.0,13.1) has 208 bin [13.1,13.2) has 198 bin [13.2,13.3) has 208 bin [13.3,13.4) has 202 bin [13.4,13.5) has 211 bin [13.5,13.6) has 197 bin [13.6,13.7) has 113 bin [13.7,13.8) has 75 bin [13.8,13.9) has 1 bin [14.4,14.5) has 3 bin [14.5,14.6) has 6 bin [14.6,14.7) has 44 bin [14.7,14.8) has 2 average z coordinate 3.6 for 19974348 element(s) point source id histogram with bin size 1.000000 bin 255 has 5151024 bin 257 has 2942175 bin 267 has 2042797 bin 274 has 5674510 bin 314 has 4163842 average point source id 274.218663958393051 for 19974348 element(s)