lasinfo (210611) report for 'AHN4T/19AZ1_10.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: 177/2021 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: 27370171 number of points by return: 24889178 1884771 513322 82333 567 scale factor x y z: 0.001 0.001 0.001 offset x y z: 103980 516230 0 min x y z: 103980.000 516230.000 5.497 max x y z: 105019.999 517519.999 35.455 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: 27370171 extended number of points by return: 24889178 1884771 513322 82333 567 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 5497 35455 intensity 19 4596 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 6 user_data 8 9 point_source_ID 40 41 gps_time 269677254.004878 269679087.500924 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 11 231 G 24 223 B 27 211 NIR 36 234 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 9 extended_scan_angle -4833 1000 extended_scanner_channel 0 0 attribute0 0.19 45.96 ('Amplitude') attribute1 -18.11 28.08 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24889178 number of intermediate returns: 598476 number of last returns: 24874200 number of single returns: 22991683 covered area in square units/kilounits: 1333072/1.33 point density: all returns 20.53 last only 18.66 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27370171 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24889178 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1884771 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 513322 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 82333 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 567 instead zero. overview over extended number of returns of given pulse: 22991683 2749315 1297701 328629 2824 19 0 0 0 0 0 0 0 0 0 histogram of classification of points: 3062929 unclassified (1) 24112950 ground (2) 194292 water (9) +-> flagged as extended overlap: 1754187 +---> 194114 of those are unclassified (1) +---> 1537280 of those are ground (2) +---> 22793 of those are water (9) z coordinate histogram with bin size 0.100000 bin [5.4,5.5) has 1 bin [5.5,5.6) has 120 bin [5.6,5.7) has 3797 bin [5.7,5.8) has 1493 bin [5.8,5.9) has 1544 bin [5.9,6.0) has 2250 bin [6.0,6.1) has 4662 bin [6.1,6.2) has 6468 bin [6.2,6.3) has 10311 bin [6.3,6.4) has 56680 bin [6.4,6.5) has 154034 bin [6.5,6.6) has 71036 bin [6.6,6.7) has 83765 bin [6.7,6.8) has 198306 bin [6.8,6.9) has 94459 bin [6.9,7.0) has 98328 bin [7.0,7.1) has 116810 bin [7.1,7.2) has 225424 bin [7.2,7.3) has 286140 bin [7.3,7.4) has 244779 bin [7.4,7.5) has 240236 bin [7.5,7.6) has 259759 bin [7.6,7.7) has 268473 bin [7.7,7.8) has 251770 bin [7.8,7.9) has 230744 bin [7.9,8.0) has 210995 bin [8.0,8.1) has 194832 bin [8.1,8.2) has 175643 bin [8.2,8.3) has 167382 bin [8.3,8.4) has 161650 bin [8.4,8.5) has 156818 bin [8.5,8.6) has 152318 bin [8.6,8.7) has 147869 bin [8.7,8.8) has 147141 bin [8.8,8.9) has 150933 bin [8.9,9.0) has 154651 bin [9.0,9.1) has 159035 bin [9.1,9.2) has 163628 bin [9.2,9.3) has 165875 bin [9.3,9.4) has 165727 bin [9.4,9.5) has 167992 bin [9.5,9.6) has 171469 bin [9.6,9.7) has 171299 bin [9.7,9.8) has 173761 bin [9.8,9.9) has 177954 bin [9.9,10.0) has 179566 bin [10.0,10.1) has 178164 bin [10.1,10.2) has 181457 bin [10.2,10.3) has 185370 bin [10.3,10.4) has 189824 bin [10.4,10.5) has 193719 bin [10.5,10.6) has 192446 bin [10.6,10.7) has 197864 bin [10.7,10.8) has 196940 bin [10.8,10.9) has 190252 bin [10.9,11.0) has 189798 bin [11.0,11.1) has 188817 bin [11.1,11.2) has 190787 bin [11.2,11.3) has 188465 bin [11.3,11.4) has 186556 bin [11.4,11.5) has 188823 bin [11.5,11.6) has 188215 bin [11.6,11.7) has 187362 bin [11.7,11.8) has 187480 bin [11.8,11.9) has 184078 bin [11.9,12.0) has 181648 bin [12.0,12.1) has 181278 bin [12.1,12.2) has 180427 bin [12.2,12.3) has 177428 bin [12.3,12.4) has 174136 bin [12.4,12.5) has 173942 bin [12.5,12.6) has 175493 bin [12.6,12.7) has 171483 bin [12.7,12.8) has 171934 bin [12.8,12.9) has 172702 bin [12.9,13.0) has 172226 bin [13.0,13.1) has 176275 bin [13.1,13.2) has 176929 bin [13.2,13.3) has 178030 bin [13.3,13.4) has 179706 bin [13.4,13.5) has 181739 bin [13.5,13.6) has 182970 bin [13.6,13.7) has 177943 bin [13.7,13.8) has 176070 bin [13.8,13.9) has 176300 bin [13.9,14.0) has 173337 bin [14.0,14.1) has 171000 bin [14.1,14.2) has 172939 bin [14.2,14.3) has 170879 bin [14.3,14.4) has 169951 bin [14.4,14.5) has 172251 bin [14.5,14.6) has 173614 bin [14.6,14.7) has 176825 bin [14.7,14.8) has 179648 bin [14.8,14.9) has 181280 bin [14.9,15.0) has 179591 bin [15.0,15.1) has 176537 bin [15.1,15.2) has 172202 bin [15.2,15.3) has 168003 bin [15.3,15.4) has 167673 bin [15.4,15.5) has 163960 bin [15.5,15.6) has 159919 bin [15.6,15.7) has 156085 bin [15.7,15.8) has 153439 bin [15.8,15.9) has 154673 bin [15.9,16.0) has 156015 bin [16.0,16.1) has 155933 bin [16.1,16.2) has 157764 bin [16.2,16.3) has 156240 bin [16.3,16.4) has 151758 bin [16.4,16.5) has 147538 bin [16.5,16.6) has 144444 bin [16.6,16.7) has 143785 bin [16.7,16.8) has 142150 bin [16.8,16.9) has 143367 bin [16.9,17.0) has 144273 bin [17.0,17.1) has 142223 bin [17.1,17.2) has 140865 bin [17.2,17.3) has 137851 bin [17.3,17.4) has 136545 bin [17.4,17.5) has 136226 bin [17.5,17.6) has 135766 bin [17.6,17.7) has 135376 bin [17.7,17.8) has 135008 bin [17.8,17.9) has 133731 bin [17.9,18.0) has 131142 bin [18.0,18.1) has 128272 bin [18.1,18.2) has 126808 bin [18.2,18.3) has 126914 bin [18.3,18.4) has 127197 bin [18.4,18.5) has 124560 bin [18.5,18.6) has 124253 bin [18.6,18.7) has 125591 bin [18.7,18.8) has 123816 bin [18.8,18.9) has 121445 bin [18.9,19.0) has 122346 bin [19.0,19.1) has 121569 bin [19.1,19.2) has 122180 bin [19.2,19.3) has 122618 bin [19.3,19.4) has 119934 bin [19.4,19.5) has 116313 bin [19.5,19.6) has 111780 bin [19.6,19.7) has 109758 bin [19.7,19.8) has 107857 bin [19.8,19.9) has 106654 bin [19.9,20.0) has 106272 bin [20.0,20.1) has 105630 bin [20.1,20.2) has 105033 bin [20.2,20.3) has 104621 bin [20.3,20.4) has 103585 bin [20.4,20.5) has 101850 bin [20.5,20.6) has 101649 bin [20.6,20.7) has 101892 bin [20.7,20.8) has 101397 bin [20.8,20.9) has 98808 bin [20.9,21.0) has 100406 bin [21.0,21.1) has 101812 bin [21.1,21.2) has 104335 bin [21.2,21.3) has 104518 bin [21.3,21.4) has 102607 bin [21.4,21.5) has 100059 bin [21.5,21.6) has 100278 bin [21.6,21.7) has 95136 bin [21.7,21.8) has 93804 bin [21.8,21.9) has 91893 bin [21.9,22.0) has 90467 bin [22.0,22.1) has 87942 bin [22.1,22.2) has 87153 bin [22.2,22.3) has 86815 bin [22.3,22.4) has 84806 bin [22.4,22.5) has 85424 bin [22.5,22.6) has 85592 bin [22.6,22.7) has 84041 bin [22.7,22.8) has 81236 bin [22.8,22.9) has 78330 bin [22.9,23.0) has 76070 bin [23.0,23.1) has 74622 bin [23.1,23.2) has 73154 bin [23.2,23.3) has 71447 bin [23.3,23.4) has 67771 bin [23.4,23.5) has 65106 bin [23.5,23.6) has 62807 bin [23.6,23.7) has 60939 bin [23.7,23.8) has 61665 bin [23.8,23.9) has 64913 bin [23.9,24.0) has 64098 bin [24.0,24.1) has 60910 bin [24.1,24.2) has 61322 bin [24.2,24.3) has 56972 bin [24.3,24.4) has 52840 bin [24.4,24.5) has 49442 bin [24.5,24.6) has 47428 bin [24.6,24.7) has 46505 bin [24.7,24.8) has 46393 bin [24.8,24.9) has 43243 bin [24.9,25.0) has 42675 bin [25.0,25.1) has 42809 bin [25.1,25.2) has 42550 bin [25.2,25.3) has 40607 bin [25.3,25.4) has 38765 bin [25.4,25.5) has 39199 bin [25.5,25.6) has 38189 bin [25.6,25.7) has 35622 bin [25.7,25.8) has 33405 bin [25.8,25.9) has 31125 bin [25.9,26.0) has 30154 bin [26.0,26.1) has 28453 bin [26.1,26.2) has 27110 bin [26.2,26.3) has 25645 bin [26.3,26.4) has 24436 bin [26.4,26.5) has 22810 bin [26.5,26.6) has 21972 bin [26.6,26.7) has 21121 bin [26.7,26.8) has 19883 bin [26.8,26.9) has 18841 bin [26.9,27.0) has 18294 bin [27.0,27.1) has 17730 bin [27.1,27.2) has 16876 bin [27.2,27.3) has 15817 bin [27.3,27.4) has 14895 bin [27.4,27.5) has 14559 bin [27.5,27.6) has 13872 bin [27.6,27.7) has 13001 bin [27.7,27.8) has 12792 bin [27.8,27.9) has 13119 bin [27.9,28.0) has 13221 bin [28.0,28.1) has 12283 bin [28.1,28.2) has 11258 bin [28.2,28.3) has 10597 bin [28.3,28.4) has 9468 bin [28.4,28.5) has 9672 bin [28.5,28.6) has 9757 bin [28.6,28.7) has 9151 bin [28.7,28.8) has 8045 bin [28.8,28.9) has 7367 bin [28.9,29.0) has 6848 bin [29.0,29.1) has 6660 bin [29.1,29.2) has 6636 bin [29.2,29.3) has 6072 bin [29.3,29.4) has 5665 bin [29.4,29.5) has 5759 bin [29.5,29.6) has 5595 bin [29.6,29.7) has 5289 bin [29.7,29.8) has 4995 bin [29.8,29.9) has 5180 bin [29.9,30.0) has 5550 bin [30.0,30.1) has 5492 bin [30.1,30.2) has 5121 bin [30.2,30.3) has 5015 bin [30.3,30.4) has 4715 bin [30.4,30.5) has 4567 bin [30.5,30.6) has 4544 bin [30.6,30.7) has 4346 bin [30.7,30.8) has 4426 bin [30.8,30.9) has 4282 bin [30.9,31.0) has 4154 bin [31.0,31.1) has 4089 bin [31.1,31.2) has 4068 bin [31.2,31.3) has 4261 bin [31.3,31.4) has 3944 bin [31.4,31.5) has 3749 bin [31.5,31.6) has 3507 bin [31.6,31.7) has 3232 bin [31.7,31.8) has 3094 bin [31.8,31.9) has 2898 bin [31.9,32.0) has 2409 bin [32.0,32.1) has 2247 bin [32.1,32.2) has 2073 bin [32.2,32.3) has 1983 bin [32.3,32.4) has 1787 bin [32.4,32.5) has 1480 bin [32.5,32.6) has 1130 bin [32.6,32.7) has 1102 bin [32.7,32.8) has 1053 bin [32.8,32.9) has 1041 bin [32.9,33.0) has 753 bin [33.0,33.1) has 620 bin [33.1,33.2) has 485 bin [33.2,33.3) has 412 bin [33.3,33.4) has 337 bin [33.4,33.5) has 276 bin [33.5,33.6) has 142 bin [33.6,33.7) has 24 bin [33.7,33.8) has 24 bin [33.8,33.9) has 20 bin [33.9,34.0) has 20 bin [34.0,34.1) has 14 bin [34.1,34.2) has 24 bin [34.2,34.3) has 14 bin [34.3,34.4) has 19 bin [34.4,34.5) has 14 bin [34.5,34.6) has 20 bin [34.6,34.7) has 9 bin [34.7,34.8) has 5 bin [34.8,34.9) has 12 bin [34.9,35.0) has 3 bin [35.0,35.1) has 2 bin [35.1,35.2) has 6 bin [35.4,35.5) has 1 average z coordinate 14.6 for 27370171 element(s) point source id histogram with bin size 1.000000 bin 40 has 13919812 bin 41 has 13450359 average point source id 40.491424003160226 for 27370171 element(s)