lasinfo (210611) report for 'AHN4T/01DZ1_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: 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: 20151877 number of points by return: 19421011 512069 179649 39148 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 153980 601230 0 min x y z: 153980.000 601230.000 -0.309 max x y z: 155019.999 602519.999 22.198 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: 20151877 extended number of points by return: 19421011 512069 179649 39148 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 1289999 Z -309 22198 intensity 19 4939 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 29 user_data 8 9 point_source_ID 1016 1018 gps_time 260801120.183194 260802744.547745 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 253 G 22 246 B 6 240 NIR 37 255 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.19 49.39 ('Amplitude') attribute1 -16.92 32.88 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 19421011 number of intermediate returns: 218978 number of last returns: 19417304 number of single returns: 18905416 covered area in square units/kilounits: 1044732/1.04 point density: all returns 19.29 last only 18.59 (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 20151877 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 19421011 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 512069 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 179649 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 39148 instead zero. overview over extended number of returns of given pulse: 18905416 667878 421798 156785 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1034650 unclassified (1) 18648731 ground (2) 292665 building (6) 175689 water (9) 142 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1334133 +---> 33207 of those are unclassified (1) +---> 1297771 of those are ground (2) +---> 3155 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.4,-0.3) has 1 bin [-0.3,-0.2) has 231 bin [-0.2,-0.1) has 6392 bin [-0.1,0.0) has 26304 bin [0.0,0.1) has 15173 bin [0.1,0.2) has 17132 bin [0.2,0.3) has 25999 bin [0.3,0.4) has 200272 bin [0.4,0.5) has 207206 bin [0.5,0.6) has 383861 bin [0.6,0.7) has 778021 bin [0.7,0.8) has 946351 bin [0.8,0.9) has 690078 bin [0.9,1.0) has 437192 bin [1.0,1.1) has 323568 bin [1.1,1.2) has 312239 bin [1.2,1.3) has 208281 bin [1.3,1.4) has 196946 bin [1.4,1.5) has 224786 bin [1.5,1.6) has 234850 bin [1.6,1.7) has 242554 bin [1.7,1.8) has 239395 bin [1.8,1.9) has 212902 bin [1.9,2.0) has 178987 bin [2.0,2.1) has 162310 bin [2.1,2.2) has 130490 bin [2.2,2.3) has 149058 bin [2.3,2.4) has 157660 bin [2.4,2.5) has 158618 bin [2.5,2.6) has 167220 bin [2.6,2.7) has 156205 bin [2.7,2.8) has 150801 bin [2.8,2.9) has 157265 bin [2.9,3.0) has 163880 bin [3.0,3.1) has 171863 bin [3.1,3.2) has 170482 bin [3.2,3.3) has 148536 bin [3.3,3.4) has 156747 bin [3.4,3.5) has 184313 bin [3.5,3.6) has 230781 bin [3.6,3.7) has 239186 bin [3.7,3.8) has 266471 bin [3.8,3.9) has 249202 bin [3.9,4.0) has 236432 bin [4.0,4.1) has 234225 bin [4.1,4.2) has 218061 bin [4.2,4.3) has 206962 bin [4.3,4.4) has 191457 bin [4.4,4.5) has 179235 bin [4.5,4.6) has 165078 bin [4.6,4.7) has 157251 bin [4.7,4.8) has 152766 bin [4.8,4.9) has 152630 bin [4.9,5.0) has 157330 bin [5.0,5.1) has 172324 bin [5.1,5.2) has 132874 bin [5.2,5.3) has 122184 bin [5.3,5.4) has 121372 bin [5.4,5.5) has 117735 bin [5.5,5.6) has 120278 bin [5.6,5.7) has 122269 bin [5.7,5.8) has 118395 bin [5.8,5.9) has 115260 bin [5.9,6.0) has 118179 bin [6.0,6.1) has 118437 bin [6.1,6.2) has 119372 bin [6.2,6.3) has 125893 bin [6.3,6.4) has 119937 bin [6.4,6.5) has 117287 bin [6.5,6.6) has 117163 bin [6.6,6.7) has 116168 bin [6.7,6.8) has 115373 bin [6.8,6.9) has 113188 bin [6.9,7.0) has 110816 bin [7.0,7.1) has 109074 bin [7.1,7.2) has 109451 bin [7.2,7.3) has 107404 bin [7.3,7.4) has 105155 bin [7.4,7.5) has 101976 bin [7.5,7.6) has 99667 bin [7.6,7.7) has 98924 bin [7.7,7.8) has 97833 bin [7.8,7.9) has 98390 bin [7.9,8.0) has 98410 bin [8.0,8.1) has 96053 bin [8.1,8.2) has 95061 bin [8.2,8.3) has 94713 bin [8.3,8.4) has 96868 bin [8.4,8.5) has 98653 bin [8.5,8.6) has 96475 bin [8.6,8.7) has 94731 bin [8.7,8.8) has 93150 bin [8.8,8.9) has 91633 bin [8.9,9.0) has 93229 bin [9.0,9.1) has 95191 bin [9.1,9.2) has 98519 bin [9.2,9.3) has 98559 bin [9.3,9.4) has 102260 bin [9.4,9.5) has 104690 bin [9.5,9.6) has 105073 bin [9.6,9.7) has 101377 bin [9.7,9.8) has 100999 bin [9.8,9.9) has 101799 bin [9.9,10.0) has 102174 bin [10.0,10.1) has 101188 bin [10.1,10.2) has 100115 bin [10.2,10.3) has 96740 bin [10.3,10.4) has 94005 bin [10.4,10.5) has 90369 bin [10.5,10.6) has 91394 bin [10.6,10.7) has 95837 bin [10.7,10.8) has 94614 bin [10.8,10.9) has 94021 bin [10.9,11.0) has 93323 bin [11.0,11.1) has 94295 bin [11.1,11.2) has 91200 bin [11.2,11.3) has 87642 bin [11.3,11.4) has 86341 bin [11.4,11.5) has 86219 bin [11.5,11.6) has 82342 bin [11.6,11.7) has 77065 bin [11.7,11.8) has 72926 bin [11.8,11.9) has 69335 bin [11.9,12.0) has 69488 bin [12.0,12.1) has 70202 bin [12.1,12.2) has 66110 bin [12.2,12.3) has 64604 bin [12.3,12.4) has 64622 bin [12.4,12.5) has 63331 bin [12.5,12.6) has 62970 bin [12.6,12.7) has 61988 bin [12.7,12.8) has 59895 bin [12.8,12.9) has 55964 bin [12.9,13.0) has 51060 bin [13.0,13.1) has 47676 bin [13.1,13.2) has 43763 bin [13.2,13.3) has 39694 bin [13.3,13.4) has 36950 bin [13.4,13.5) has 34019 bin [13.5,13.6) has 31271 bin [13.6,13.7) has 29961 bin [13.7,13.8) has 29463 bin [13.8,13.9) has 28093 bin [13.9,14.0) has 25993 bin [14.0,14.1) has 24839 bin [14.1,14.2) has 24365 bin [14.2,14.3) has 23493 bin [14.3,14.4) has 21904 bin [14.4,14.5) has 21220 bin [14.5,14.6) has 19724 bin [14.6,14.7) has 19636 bin [14.7,14.8) has 19355 bin [14.8,14.9) has 19125 bin [14.9,15.0) has 18193 bin [15.0,15.1) has 16599 bin [15.1,15.2) has 14329 bin [15.2,15.3) has 13797 bin [15.3,15.4) has 12808 bin [15.4,15.5) has 11592 bin [15.5,15.6) has 11221 bin [15.6,15.7) has 10323 bin [15.7,15.8) has 9614 bin [15.8,15.9) has 9343 bin [15.9,16.0) has 9727 bin [16.0,16.1) has 9249 bin [16.1,16.2) has 8528 bin [16.2,16.3) has 7871 bin [16.3,16.4) has 7236 bin [16.4,16.5) has 7009 bin [16.5,16.6) has 6162 bin [16.6,16.7) has 5403 bin [16.7,16.8) has 4935 bin [16.8,16.9) has 4553 bin [16.9,17.0) has 4016 bin [17.0,17.1) has 3478 bin [17.1,17.2) has 3202 bin [17.2,17.3) has 2938 bin [17.3,17.4) has 2728 bin [17.4,17.5) has 2632 bin [17.5,17.6) has 2874 bin [17.6,17.7) has 2711 bin [17.7,17.8) has 2482 bin [17.8,17.9) has 2406 bin [17.9,18.0) has 2378 bin [18.0,18.1) has 2693 bin [18.1,18.2) has 2901 bin [18.2,18.3) has 2401 bin [18.3,18.4) has 2190 bin [18.4,18.5) has 2029 bin [18.5,18.6) has 2030 bin [18.6,18.7) has 1796 bin [18.7,18.8) has 1368 bin [18.8,18.9) has 1306 bin [18.9,19.0) has 1238 bin [19.0,19.1) has 1135 bin [19.1,19.2) has 1070 bin [19.2,19.3) has 1023 bin [19.3,19.4) has 1031 bin [19.4,19.5) has 901 bin [19.5,19.6) has 878 bin [19.6,19.7) has 853 bin [19.7,19.8) has 817 bin [19.8,19.9) has 846 bin [19.9,20.0) has 834 bin [20.0,20.1) has 941 bin [20.1,20.2) has 936 bin [20.2,20.3) has 856 bin [20.3,20.4) has 810 bin [20.4,20.5) has 778 bin [20.5,20.6) has 736 bin [20.6,20.7) has 669 bin [20.7,20.8) has 556 bin [20.8,20.9) has 540 bin [20.9,21.0) has 439 bin [21.0,21.1) has 383 bin [21.1,21.2) has 278 bin [21.2,21.3) has 228 bin [21.3,21.4) has 231 bin [21.4,21.5) has 202 bin [21.5,21.6) has 136 bin [21.6,21.7) has 110 bin [21.7,21.8) has 85 bin [21.8,21.9) has 89 bin [21.9,22.0) has 90 bin [22.0,22.1) has 80 bin [22.1,22.2) has 47 average z coordinate 5.2 for 20151877 element(s) point source id histogram with bin size 1.000000 bin 1016 has 105418 bin 1017 has 16145501 bin 1018 has 3900958 average point source id 1017.188346723235782 for 20151877 element(s)