lasinfo (210611) report for 'AHN4T/01DZ1_19.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: 26083767 number of points by return: 24798016 855048 348695 82008 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 152980 601230 0 min x y z: 152980.000 601230.000 -0.307 max x y z: 154019.999 602519.999 22.500 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: 26083767 extended number of points by return: 24798016 855048 348695 82008 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 -307 22500 intensity 19 4952 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 260801118.587853 260802726.972682 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 236 G 19 237 B 10 232 NIR 42 251 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 49.52 ('Amplitude') attribute1 -17.05 32.95 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24798016 number of intermediate returns: 431190 number of last returns: 24795324 number of single returns: 23940763 covered area in square units/kilounits: 1339028/1.34 point density: all returns 19.48 last only 18.52 (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 26083767 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24798016 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 855048 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 348695 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 82008 instead zero. overview over extended number of returns of given pulse: 23940763 1013693 800826 328485 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1720478 unclassified (1) 24191773 ground (2) 121663 building (6) 49796 water (9) 57 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1626844 +---> 73339 of those are unclassified (1) +---> 1551036 of those are ground (2) +---> 29 of those are building (6) +---> 2440 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.4,-0.3) has 2 bin [-0.3,-0.2) has 154 bin [-0.2,-0.1) has 5952 bin [-0.1,0.0) has 17471 bin [0.0,0.1) has 19075 bin [0.1,0.2) has 18626 bin [0.2,0.3) has 23704 bin [0.3,0.4) has 52270 bin [0.4,0.5) has 157597 bin [0.5,0.6) has 470207 bin [0.6,0.7) has 1378016 bin [0.7,0.8) has 1175184 bin [0.8,0.9) has 745925 bin [0.9,1.0) has 529693 bin [1.0,1.1) has 332497 bin [1.1,1.2) has 282543 bin [1.2,1.3) has 249888 bin [1.3,1.4) has 265556 bin [1.4,1.5) has 270063 bin [1.5,1.6) has 289444 bin [1.6,1.7) has 314361 bin [1.7,1.8) has 367766 bin [1.8,1.9) has 454364 bin [1.9,2.0) has 376446 bin [2.0,2.1) has 232281 bin [2.1,2.2) has 232302 bin [2.2,2.3) has 206921 bin [2.3,2.4) has 165825 bin [2.4,2.5) has 181616 bin [2.5,2.6) has 194075 bin [2.6,2.7) has 140882 bin [2.7,2.8) has 121907 bin [2.8,2.9) has 124292 bin [2.9,3.0) has 403666 bin [3.0,3.1) has 393614 bin [3.1,3.2) has 288480 bin [3.2,3.3) has 248918 bin [3.3,3.4) has 257985 bin [3.4,3.5) has 261377 bin [3.5,3.6) has 247901 bin [3.6,3.7) has 237183 bin [3.7,3.8) has 254255 bin [3.8,3.9) has 254858 bin [3.9,4.0) has 253907 bin [4.0,4.1) has 244995 bin [4.1,4.2) has 245776 bin [4.2,4.3) has 235278 bin [4.3,4.4) has 216438 bin [4.4,4.5) has 200717 bin [4.5,4.6) has 191110 bin [4.6,4.7) has 196143 bin [4.7,4.8) has 196224 bin [4.8,4.9) has 193438 bin [4.9,5.0) has 197018 bin [5.0,5.1) has 201202 bin [5.1,5.2) has 197488 bin [5.2,5.3) has 190780 bin [5.3,5.4) has 183120 bin [5.4,5.5) has 177320 bin [5.5,5.6) has 176108 bin [5.6,5.7) has 171105 bin [5.7,5.8) has 166416 bin [5.8,5.9) has 165008 bin [5.9,6.0) has 162723 bin [6.0,6.1) has 161685 bin [6.1,6.2) has 159908 bin [6.2,6.3) has 158422 bin [6.3,6.4) has 158134 bin [6.4,6.5) has 159076 bin [6.5,6.6) has 157103 bin [6.6,6.7) has 156062 bin [6.7,6.8) has 156230 bin [6.8,6.9) has 158217 bin [6.9,7.0) has 157813 bin [7.0,7.1) has 152997 bin [7.1,7.2) has 149956 bin [7.2,7.3) has 146866 bin [7.3,7.4) has 146715 bin [7.4,7.5) has 148904 bin [7.5,7.6) has 151190 bin [7.6,7.7) has 151639 bin [7.7,7.8) has 150574 bin [7.8,7.9) has 144694 bin [7.9,8.0) has 144080 bin [8.0,8.1) has 144642 bin [8.1,8.2) has 146208 bin [8.2,8.3) has 148012 bin [8.3,8.4) has 143435 bin [8.4,8.5) has 143513 bin [8.5,8.6) has 141943 bin [8.6,8.7) has 135479 bin [8.7,8.8) has 131648 bin [8.8,8.9) has 126902 bin [8.9,9.0) has 126917 bin [9.0,9.1) has 128025 bin [9.1,9.2) has 130732 bin [9.2,9.3) has 131616 bin [9.3,9.4) has 133539 bin [9.4,9.5) has 132027 bin [9.5,9.6) has 127888 bin [9.6,9.7) has 127652 bin [9.7,9.8) has 131103 bin [9.8,9.9) has 135673 bin [9.9,10.0) has 138835 bin [10.0,10.1) has 142253 bin [10.1,10.2) has 140709 bin [10.2,10.3) has 136423 bin [10.3,10.4) has 133400 bin [10.4,10.5) has 132572 bin [10.5,10.6) has 129149 bin [10.6,10.7) has 125421 bin [10.7,10.8) has 121723 bin [10.8,10.9) has 120741 bin [10.9,11.0) has 121176 bin [11.0,11.1) has 122661 bin [11.1,11.2) has 120961 bin [11.2,11.3) has 117871 bin [11.3,11.4) has 116118 bin [11.4,11.5) has 113740 bin [11.5,11.6) has 110539 bin [11.6,11.7) has 106574 bin [11.7,11.8) has 100729 bin [11.8,11.9) has 97833 bin [11.9,12.0) has 95852 bin [12.0,12.1) has 94196 bin [12.1,12.2) has 90510 bin [12.2,12.3) has 86864 bin [12.3,12.4) has 83744 bin [12.4,12.5) has 79500 bin [12.5,12.6) has 74017 bin [12.6,12.7) has 69449 bin [12.7,12.8) has 66659 bin [12.8,12.9) has 62276 bin [12.9,13.0) has 57320 bin [13.0,13.1) has 52296 bin [13.1,13.2) has 48511 bin [13.2,13.3) has 45476 bin [13.3,13.4) has 41755 bin [13.4,13.5) has 37707 bin [13.5,13.6) has 33644 bin [13.6,13.7) has 30171 bin [13.7,13.8) has 27900 bin [13.8,13.9) has 26446 bin [13.9,14.0) has 24694 bin [14.0,14.1) has 22015 bin [14.1,14.2) has 18801 bin [14.2,14.3) has 16349 bin [14.3,14.4) has 14620 bin [14.4,14.5) has 13386 bin [14.5,14.6) has 12682 bin [14.6,14.7) has 11977 bin [14.7,14.8) has 11474 bin [14.8,14.9) has 10799 bin [14.9,15.0) has 10150 bin [15.0,15.1) has 9662 bin [15.1,15.2) has 9075 bin [15.2,15.3) has 8830 bin [15.3,15.4) has 8147 bin [15.4,15.5) has 7734 bin [15.5,15.6) has 7265 bin [15.6,15.7) has 6713 bin [15.7,15.8) has 6194 bin [15.8,15.9) has 5943 bin [15.9,16.0) has 5551 bin [16.0,16.1) has 5003 bin [16.1,16.2) has 4813 bin [16.2,16.3) has 4226 bin [16.3,16.4) has 4056 bin [16.4,16.5) has 3847 bin [16.5,16.6) has 3604 bin [16.6,16.7) has 3354 bin [16.7,16.8) has 3233 bin [16.8,16.9) has 3122 bin [16.9,17.0) has 3086 bin [17.0,17.1) has 3096 bin [17.1,17.2) has 3032 bin [17.2,17.3) has 3132 bin [17.3,17.4) has 3050 bin [17.4,17.5) has 3230 bin [17.5,17.6) has 3483 bin [17.6,17.7) has 3289 bin [17.7,17.8) has 3008 bin [17.8,17.9) has 3107 bin [17.9,18.0) has 3086 bin [18.0,18.1) has 3447 bin [18.1,18.2) has 3820 bin [18.2,18.3) has 3769 bin [18.3,18.4) has 3868 bin [18.4,18.5) has 3421 bin [18.5,18.6) has 3320 bin [18.6,18.7) has 3024 bin [18.7,18.8) has 2571 bin [18.8,18.9) has 2595 bin [18.9,19.0) has 2593 bin [19.0,19.1) has 2285 bin [19.1,19.2) has 2128 bin [19.2,19.3) has 1940 bin [19.3,19.4) has 1839 bin [19.4,19.5) has 1675 bin [19.5,19.6) has 1609 bin [19.6,19.7) has 1426 bin [19.7,19.8) has 1571 bin [19.8,19.9) has 1645 bin [19.9,20.0) has 1602 bin [20.0,20.1) has 1844 bin [20.1,20.2) has 1726 bin [20.2,20.3) has 1879 bin [20.3,20.4) has 1618 bin [20.4,20.5) has 1467 bin [20.5,20.6) has 1277 bin [20.6,20.7) has 1279 bin [20.7,20.8) has 1163 bin [20.8,20.9) has 1183 bin [20.9,21.0) has 1196 bin [21.0,21.1) has 1222 bin [21.1,21.2) has 1193 bin [21.2,21.3) has 1129 bin [21.3,21.4) has 833 bin [21.4,21.5) has 640 bin [21.5,21.6) has 691 bin [21.6,21.7) has 711 bin [21.7,21.8) has 737 bin [21.8,21.9) has 412 bin [21.9,22.0) has 251 bin [22.0,22.1) has 267 bin [22.1,22.2) has 222 bin [22.2,22.3) has 166 bin [22.3,22.4) has 146 bin [22.4,22.5) has 52 bin [22.5,22.6) has 1 average z coordinate 5.1 for 26083767 element(s) point source id histogram with bin size 1.000000 bin 1016 has 25595 bin 1017 has 17957311 bin 1018 has 8100861 average point source id 1017.30958971531993 for 26083767 element(s)